17
 TR_ECU-0710 • 09/14 © 2014 HydraForce, Inc. www.hydraforce.com Technical Reference ECU-0710 Electronic Control Unit

TR ECU 0710

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Technical Reference

ECU-0710

Electronic Control Unit

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ECU-0710 Technical Reference

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CONTENTS

3 Introduction

Overview

Symbols

Safety Guidelines

Warranty and Limited LiabilityEnvironmental Statement

References

4 Product Overview

Features

Monitoring Functions

Programming Environment

6 Input Output Specifications

Connector Pinout

Configurable IOs

Digital Input PWM Output Digital Output

Digital Input Pulse Input

Current Measuring Feedback

Digital Input Analog Input

Digital Input Digital Output (sinking)

Specification for Internal Diagnostics

+5 V Reference

13 Connections and Wiring

Connector Diagram

AMPSEAL Components

Closed Loop Wiring

14 Bus Connection

Bus Connection Pins

CAN Interface

14 Power SuppLy

Over-voltage

Power Consumption

15 Housing

MountingDimensions

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INTRODUCTION

Overview

This document provides a basic technical description of the ECU-0710 electronic control unit It is intended

as a reference to answer basic questions about the setup operation and maintenance of the product For

answers to specific questions not covered here contact HydraForce Technical Services at

North America South America and Asia

+1-800-682-6875

electronicshydraforcecom

UK Africa and Europe

+44-121-333-1800

electronicshydraforcecom

Symbols

This manual uses the following symbols to point out important information or safety instructions

Information

The information icon indicates important information and issues to be noted for the reader It can also indicate

cautionary advice that if ignored may result in damage to equipment

Safety Alert Symbol

The safety alert symbol indicates safety information If advice is ignored it can result in personal injury or death

Elctrical HazardThe (electrical) warning icon indicates a hazard which could cause an electrical danger andor a personal injury

CE Mark

This symbol indicates that the product described complies with the requirements set in the CE standard

WEEE (Waste Electrical and Electronic Equipment)This symbol indicates the product must be sent to separate collection facilities for recovery and recycling at the

end of the productrsquos useful life

Safety Guidelines

y Follow general machine safety guidelines directives and regulations appropriate to your country or

market area

y A separate safety analysis is always recommended for the machine and its control system Document

the features of this product so the machine operator has information on how to operate the machinecorrectly and safely

y This product complies with those certifications and standards listed The manufacturer does not

guarantee that this product complies any other certification standard or test than listed

y This product is not field serviceable never open or disassemble for any reason

y Install external fuses for the product or the system power supply

y Ensure the system is designed and constructed according to the general mounting and cabling

instructions

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Warranty and Limited Liability

Refer to HydraForce master catalog for warranty and liability information

Environmental Statement

The manufacturer uses ISO14001 environmental certified processes and materials to manufacture products

The manufacturer recycles and scraps products returned to the manufacturer andor products that the

manufacturer receives in connection with maintenance services performed

WEEE

This product complies with the European Community Directive 200296EC on waste electrical and

electronic equipment (WEEE) encouraging and setting specific criteria for the collection handling and

recycling of electric and electronic waste

References

Please refer to CoDeSys 23 manual for further information concerning the programming environment and

required installations

Please refer to CAN and CANopen documentation from CAN in Automation (CiA) for further information on

communication issues

PRODUCT OVERVIEW

The HydraForce ECU-0710 control unit is a compact

and robust multifunction controller With a large

array of digital and analog inputs and digital outputs

this flexible controller can operate with different

kinds of sensors actuators proportional valves servo

motors and electro-hydraulic components

Programmable with PLCopen (using CoDeSys) and

with two CAN-buses it can function as an

independent controller as a module in a distributed

intelligence environment or as a slave device

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Features

y ISO high speed CAN1 interface

y ISO high speed CAN2 interface

y Operating voltage 9ndash30 Vdc

y Over-voltage protection

y Overheating and short-circuit protection for outputs

y Gold plated locked and sealed connectors

8-pin AMPSEAL for module connection

23-pin AMPSEAL for IO

y Small outline dimensions 58 x 25 x 21 inch (147 x 63 x 53 mm)

y Weight 11 lb (05 kg)

Monitoring Functions

Applications can monitor the following

y Supply voltage

y Firmwareapplication code corruption

y Module temperature

The hardware watchdog monitors software deadlock and reboots the module automatically after 300 ms of

software deadlock

Programming Environment

Flash

y 6200 bytes flash saved parameters

y 10 separately saved sets

y Maximum application size 254 kB

CAN-bus

y User programmable CAN for all physical CAN-buses y Supported baud rates 50 100 125 250 500 and 1000 kbs

Supported protocols

y CANopen (for all physical buses)

y J1939 (only for one bus in the same module)

y ISOBUS (only for one bus in the same module)

Possible to add external c-programmed library

Minimum PWM frequency 80Hz

Maximum pulse input frequency 40 kHz Joint frequency for all pulse inputs (example four channel

in use --gt 10 kHz for each channel) depends on other interrupt load in the module Heavy CAN-traffic

can reduce maximum frequency

CANopen Indexes

You can install CANopen communication features such as NodeIDs and CAN rates through software For

more information refer to programming manuals

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INPUT OUTPUT SPECIFICATIONS

Connector Pinout

The ECU-0710 contains inputs and outputs (IO pins) of different types There are for example inputs which

source current and outputs which sink current Furthermore there are IO pins which can be used as inputs

or as outputs at the control of the application

Connector 1

Pin Description Page Note

x11 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x12 FB See page 10 Current measuring FeedBack

x13 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x14 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x15 FB See page 10 Current measuring FeedBack

x16 FB See page 10 Current measuring FeedBack

x17 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x18 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x19 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x110 DIAI See page 11 Digital InputAnalog Input

x111 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x112 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x113 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x114 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x115 Reserved DO NOT USE (LEAVE OPEN)

x116 +5 V ref See page 12 Reference voltage for sensor

x117 DIAI See page 11 Digital InputAnalog Input

x118 DIDO See page 12 Digital InputDigital Output

x119 GND ref Reference GND for sensor

x120 DIAI See page 11 Digital InputAnalog Input

x121 DIAI See page 11 Digital InputAnalog Input

x122 DIAI See page 11 Digital InputAnalog Input

x123 DIAI See page 11 Digital InputAnalog Input

Connector 2

Pin Description Page Note

x21 GNDSUP See page 14

x22 CAN1 High See page 14

x23 GNDSUP See page 14x24 VSUP See page 14

x25 VSUP See page 14

x26 CAN1 Low See page 14

x27 CAN2 HighTxd See page 14 CAN2 not present on ECU-0710R

x28 CAN2 Low Rxd See page 14 CAN2 not present on ECU-0710R

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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Configurable IOs

Max amount

Digital input Analog input PWM output Digital output

SWG SWB Pulse Voltagecurrent Current feedback Source Source Sink

6 x x x

2 x x

2 x x

3 x

6 x x1 x x

20 2 15 4 6 3 6 6 1

The application determines usage of each IO pin

Digital Input PWM Output Digital Output

Pins X11 X13 X14 and X17hellipX19

These pins are current sourcing outputs The pin

connects the load to positive supply voltage The

application can also simultaneously monitor the

actual state of the pin This feature makes it possible

to detect short circuits to ground Open loads cannot be detected because the internal load resistor is

connected to ground

These outputs can also generate pulse width

modulated (PWM) output signals This feature is

useful when driving proportionally controlled loads

such as proportional hydraulic valves Monitoring

the state of the pin is generally not possible when

the pin is used as a PWM signal output

PWM frequencies can be configured under software

control in groups of outputs The frequency is set by

HW_SET_PWM_FREQ function call Frequency of all

channels in the group must be set together The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state and ensure unintentional switching to the ON state causes

no harm to the system

Pins X13 X14 X18 and X19

These pins include pulse counting feature (PI) For more information refer to Digital Input Pulse Input

PWM Frequency Control Groups (PFCG)

Group Channel Output pin

A

0X18

1 X19

2 -

3 -

B 4 X11

C 5 X13

D 6 X14

E 7 X17

+24V

Module

Load

Functional Block Diagram (as Output)

+24V+12V

+24V

Module

Functional Block Diagram (as Input)

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Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 02 Ω

IO Output current Output on 3 A

f PWM PWM frequency Note 1 80 2550 Hz

PWM resolution Group A 5 MHz f PWM

Group B C D and E (note 1) 625 kHz f PWM

Group A fPWM=100 Hz (note 1) 50 000

Group B C D and E f PWM=100 Hz (note 1) 6250

RI Input resistance Output off 28 75 kΩ

VIH Input high voltage 48 VSUPPLY V

VIL Input low voltage Output off -05 42 V

f I Input frequency (frequency measurement and pulse

counting)

Note 2 5 7 05 5000 Hz

Input frequency tC=10 ms (note 2 3 4 6) 12 Hz

Variable tC (note 2 4 6) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 2 3 4 6) 40 ms

Variable tC (note 2 4 6) 4tC

CI Input capacitance Typ 47 nF

Notes

1 PWM capable outputs are divided into five groups All outputs in same group share the same PWM frequency (default value 140 Hz)2 Violating this rating may lead to system not recognizing all input state transitions

3 These parameters depend on software cycle time

4 tC denotes software cycle time

5 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

6 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions

7 The maximum sum of the frequencies of all the pulse input pins is 40 kHz

Digital Input Pulse Input

The application can read the pulse count and pulse

frequency from the pulse input channels The

following table shows the IW addresses of where to

read the wanted data (when using CoDeSys 21)

Pulse Input Channels

Channel Pin Pulse frequency Pulse count

0 X111 IW150 IW160

1 X112 IW151 IW161

2 X113 IW152 IW162

3 X114 IW153 IW163

4 X19 IW154 IW164

5 X14 IW155 IW165

6 X13 IW156 IW166

7 X18 IW157 IW167

For more information on pulse input channels refer to Hardware Library manual (HW lib)

Pins X111 and X112

These pins are ground referenced inputs (DI ) including pulse counting (PI ) feature These pins have 22 k Ω

pull-up resistor connected to +5 V

+5V

Module

Functional Block Diagram

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The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

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Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

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Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

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Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

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Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

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ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

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ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

CONTENTS

3 Introduction

Overview

Symbols

Safety Guidelines

Warranty and Limited LiabilityEnvironmental Statement

References

4 Product Overview

Features

Monitoring Functions

Programming Environment

6 Input Output Specifications

Connector Pinout

Configurable IOs

Digital Input PWM Output Digital Output

Digital Input Pulse Input

Current Measuring Feedback

Digital Input Analog Input

Digital Input Digital Output (sinking)

Specification for Internal Diagnostics

+5 V Reference

13 Connections and Wiring

Connector Diagram

AMPSEAL Components

Closed Loop Wiring

14 Bus Connection

Bus Connection Pins

CAN Interface

14 Power SuppLy

Over-voltage

Power Consumption

15 Housing

MountingDimensions

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ECU-0710 Technical Reference

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INTRODUCTION

Overview

This document provides a basic technical description of the ECU-0710 electronic control unit It is intended

as a reference to answer basic questions about the setup operation and maintenance of the product For

answers to specific questions not covered here contact HydraForce Technical Services at

North America South America and Asia

+1-800-682-6875

electronicshydraforcecom

UK Africa and Europe

+44-121-333-1800

electronicshydraforcecom

Symbols

This manual uses the following symbols to point out important information or safety instructions

Information

The information icon indicates important information and issues to be noted for the reader It can also indicate

cautionary advice that if ignored may result in damage to equipment

Safety Alert Symbol

The safety alert symbol indicates safety information If advice is ignored it can result in personal injury or death

Elctrical HazardThe (electrical) warning icon indicates a hazard which could cause an electrical danger andor a personal injury

CE Mark

This symbol indicates that the product described complies with the requirements set in the CE standard

WEEE (Waste Electrical and Electronic Equipment)This symbol indicates the product must be sent to separate collection facilities for recovery and recycling at the

end of the productrsquos useful life

Safety Guidelines

y Follow general machine safety guidelines directives and regulations appropriate to your country or

market area

y A separate safety analysis is always recommended for the machine and its control system Document

the features of this product so the machine operator has information on how to operate the machinecorrectly and safely

y This product complies with those certifications and standards listed The manufacturer does not

guarantee that this product complies any other certification standard or test than listed

y This product is not field serviceable never open or disassemble for any reason

y Install external fuses for the product or the system power supply

y Ensure the system is designed and constructed according to the general mounting and cabling

instructions

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ECU-0710 Technical Reference

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Warranty and Limited Liability

Refer to HydraForce master catalog for warranty and liability information

Environmental Statement

The manufacturer uses ISO14001 environmental certified processes and materials to manufacture products

The manufacturer recycles and scraps products returned to the manufacturer andor products that the

manufacturer receives in connection with maintenance services performed

WEEE

This product complies with the European Community Directive 200296EC on waste electrical and

electronic equipment (WEEE) encouraging and setting specific criteria for the collection handling and

recycling of electric and electronic waste

References

Please refer to CoDeSys 23 manual for further information concerning the programming environment and

required installations

Please refer to CAN and CANopen documentation from CAN in Automation (CiA) for further information on

communication issues

PRODUCT OVERVIEW

The HydraForce ECU-0710 control unit is a compact

and robust multifunction controller With a large

array of digital and analog inputs and digital outputs

this flexible controller can operate with different

kinds of sensors actuators proportional valves servo

motors and electro-hydraulic components

Programmable with PLCopen (using CoDeSys) and

with two CAN-buses it can function as an

independent controller as a module in a distributed

intelligence environment or as a slave device

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ECU-0710 Technical Reference

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Features

y ISO high speed CAN1 interface

y ISO high speed CAN2 interface

y Operating voltage 9ndash30 Vdc

y Over-voltage protection

y Overheating and short-circuit protection for outputs

y Gold plated locked and sealed connectors

8-pin AMPSEAL for module connection

23-pin AMPSEAL for IO

y Small outline dimensions 58 x 25 x 21 inch (147 x 63 x 53 mm)

y Weight 11 lb (05 kg)

Monitoring Functions

Applications can monitor the following

y Supply voltage

y Firmwareapplication code corruption

y Module temperature

The hardware watchdog monitors software deadlock and reboots the module automatically after 300 ms of

software deadlock

Programming Environment

Flash

y 6200 bytes flash saved parameters

y 10 separately saved sets

y Maximum application size 254 kB

CAN-bus

y User programmable CAN for all physical CAN-buses y Supported baud rates 50 100 125 250 500 and 1000 kbs

Supported protocols

y CANopen (for all physical buses)

y J1939 (only for one bus in the same module)

y ISOBUS (only for one bus in the same module)

Possible to add external c-programmed library

Minimum PWM frequency 80Hz

Maximum pulse input frequency 40 kHz Joint frequency for all pulse inputs (example four channel

in use --gt 10 kHz for each channel) depends on other interrupt load in the module Heavy CAN-traffic

can reduce maximum frequency

CANopen Indexes

You can install CANopen communication features such as NodeIDs and CAN rates through software For

more information refer to programming manuals

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ECU-0710 Technical Reference

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INPUT OUTPUT SPECIFICATIONS

Connector Pinout

The ECU-0710 contains inputs and outputs (IO pins) of different types There are for example inputs which

source current and outputs which sink current Furthermore there are IO pins which can be used as inputs

or as outputs at the control of the application

Connector 1

Pin Description Page Note

x11 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x12 FB See page 10 Current measuring FeedBack

x13 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x14 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x15 FB See page 10 Current measuring FeedBack

x16 FB See page 10 Current measuring FeedBack

x17 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x18 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x19 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x110 DIAI See page 11 Digital InputAnalog Input

x111 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x112 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x113 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x114 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x115 Reserved DO NOT USE (LEAVE OPEN)

x116 +5 V ref See page 12 Reference voltage for sensor

x117 DIAI See page 11 Digital InputAnalog Input

x118 DIDO See page 12 Digital InputDigital Output

x119 GND ref Reference GND for sensor

x120 DIAI See page 11 Digital InputAnalog Input

x121 DIAI See page 11 Digital InputAnalog Input

x122 DIAI See page 11 Digital InputAnalog Input

x123 DIAI See page 11 Digital InputAnalog Input

Connector 2

Pin Description Page Note

x21 GNDSUP See page 14

x22 CAN1 High See page 14

x23 GNDSUP See page 14x24 VSUP See page 14

x25 VSUP See page 14

x26 CAN1 Low See page 14

x27 CAN2 HighTxd See page 14 CAN2 not present on ECU-0710R

x28 CAN2 Low Rxd See page 14 CAN2 not present on ECU-0710R

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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Configurable IOs

Max amount

Digital input Analog input PWM output Digital output

SWG SWB Pulse Voltagecurrent Current feedback Source Source Sink

6 x x x

2 x x

2 x x

3 x

6 x x1 x x

20 2 15 4 6 3 6 6 1

The application determines usage of each IO pin

Digital Input PWM Output Digital Output

Pins X11 X13 X14 and X17hellipX19

These pins are current sourcing outputs The pin

connects the load to positive supply voltage The

application can also simultaneously monitor the

actual state of the pin This feature makes it possible

to detect short circuits to ground Open loads cannot be detected because the internal load resistor is

connected to ground

These outputs can also generate pulse width

modulated (PWM) output signals This feature is

useful when driving proportionally controlled loads

such as proportional hydraulic valves Monitoring

the state of the pin is generally not possible when

the pin is used as a PWM signal output

PWM frequencies can be configured under software

control in groups of outputs The frequency is set by

HW_SET_PWM_FREQ function call Frequency of all

channels in the group must be set together The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state and ensure unintentional switching to the ON state causes

no harm to the system

Pins X13 X14 X18 and X19

These pins include pulse counting feature (PI) For more information refer to Digital Input Pulse Input

PWM Frequency Control Groups (PFCG)

Group Channel Output pin

A

0X18

1 X19

2 -

3 -

B 4 X11

C 5 X13

D 6 X14

E 7 X17

+24V

Module

Load

Functional Block Diagram (as Output)

+24V+12V

+24V

Module

Functional Block Diagram (as Input)

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Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 02 Ω

IO Output current Output on 3 A

f PWM PWM frequency Note 1 80 2550 Hz

PWM resolution Group A 5 MHz f PWM

Group B C D and E (note 1) 625 kHz f PWM

Group A fPWM=100 Hz (note 1) 50 000

Group B C D and E f PWM=100 Hz (note 1) 6250

RI Input resistance Output off 28 75 kΩ

VIH Input high voltage 48 VSUPPLY V

VIL Input low voltage Output off -05 42 V

f I Input frequency (frequency measurement and pulse

counting)

Note 2 5 7 05 5000 Hz

Input frequency tC=10 ms (note 2 3 4 6) 12 Hz

Variable tC (note 2 4 6) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 2 3 4 6) 40 ms

Variable tC (note 2 4 6) 4tC

CI Input capacitance Typ 47 nF

Notes

1 PWM capable outputs are divided into five groups All outputs in same group share the same PWM frequency (default value 140 Hz)2 Violating this rating may lead to system not recognizing all input state transitions

3 These parameters depend on software cycle time

4 tC denotes software cycle time

5 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

6 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions

7 The maximum sum of the frequencies of all the pulse input pins is 40 kHz

Digital Input Pulse Input

The application can read the pulse count and pulse

frequency from the pulse input channels The

following table shows the IW addresses of where to

read the wanted data (when using CoDeSys 21)

Pulse Input Channels

Channel Pin Pulse frequency Pulse count

0 X111 IW150 IW160

1 X112 IW151 IW161

2 X113 IW152 IW162

3 X114 IW153 IW163

4 X19 IW154 IW164

5 X14 IW155 IW165

6 X13 IW156 IW166

7 X18 IW157 IW167

For more information on pulse input channels refer to Hardware Library manual (HW lib)

Pins X111 and X112

These pins are ground referenced inputs (DI ) including pulse counting (PI ) feature These pins have 22 k Ω

pull-up resistor connected to +5 V

+5V

Module

Functional Block Diagram

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ECU-0710 Technical Reference

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The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

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Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

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Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

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Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

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Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

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ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

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ECU-0710 Technical Reference

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INTRODUCTION

Overview

This document provides a basic technical description of the ECU-0710 electronic control unit It is intended

as a reference to answer basic questions about the setup operation and maintenance of the product For

answers to specific questions not covered here contact HydraForce Technical Services at

North America South America and Asia

+1-800-682-6875

electronicshydraforcecom

UK Africa and Europe

+44-121-333-1800

electronicshydraforcecom

Symbols

This manual uses the following symbols to point out important information or safety instructions

Information

The information icon indicates important information and issues to be noted for the reader It can also indicate

cautionary advice that if ignored may result in damage to equipment

Safety Alert Symbol

The safety alert symbol indicates safety information If advice is ignored it can result in personal injury or death

Elctrical HazardThe (electrical) warning icon indicates a hazard which could cause an electrical danger andor a personal injury

CE Mark

This symbol indicates that the product described complies with the requirements set in the CE standard

WEEE (Waste Electrical and Electronic Equipment)This symbol indicates the product must be sent to separate collection facilities for recovery and recycling at the

end of the productrsquos useful life

Safety Guidelines

y Follow general machine safety guidelines directives and regulations appropriate to your country or

market area

y A separate safety analysis is always recommended for the machine and its control system Document

the features of this product so the machine operator has information on how to operate the machinecorrectly and safely

y This product complies with those certifications and standards listed The manufacturer does not

guarantee that this product complies any other certification standard or test than listed

y This product is not field serviceable never open or disassemble for any reason

y Install external fuses for the product or the system power supply

y Ensure the system is designed and constructed according to the general mounting and cabling

instructions

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ECU-0710 Technical Reference

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Warranty and Limited Liability

Refer to HydraForce master catalog for warranty and liability information

Environmental Statement

The manufacturer uses ISO14001 environmental certified processes and materials to manufacture products

The manufacturer recycles and scraps products returned to the manufacturer andor products that the

manufacturer receives in connection with maintenance services performed

WEEE

This product complies with the European Community Directive 200296EC on waste electrical and

electronic equipment (WEEE) encouraging and setting specific criteria for the collection handling and

recycling of electric and electronic waste

References

Please refer to CoDeSys 23 manual for further information concerning the programming environment and

required installations

Please refer to CAN and CANopen documentation from CAN in Automation (CiA) for further information on

communication issues

PRODUCT OVERVIEW

The HydraForce ECU-0710 control unit is a compact

and robust multifunction controller With a large

array of digital and analog inputs and digital outputs

this flexible controller can operate with different

kinds of sensors actuators proportional valves servo

motors and electro-hydraulic components

Programmable with PLCopen (using CoDeSys) and

with two CAN-buses it can function as an

independent controller as a module in a distributed

intelligence environment or as a slave device

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Features

y ISO high speed CAN1 interface

y ISO high speed CAN2 interface

y Operating voltage 9ndash30 Vdc

y Over-voltage protection

y Overheating and short-circuit protection for outputs

y Gold plated locked and sealed connectors

8-pin AMPSEAL for module connection

23-pin AMPSEAL for IO

y Small outline dimensions 58 x 25 x 21 inch (147 x 63 x 53 mm)

y Weight 11 lb (05 kg)

Monitoring Functions

Applications can monitor the following

y Supply voltage

y Firmwareapplication code corruption

y Module temperature

The hardware watchdog monitors software deadlock and reboots the module automatically after 300 ms of

software deadlock

Programming Environment

Flash

y 6200 bytes flash saved parameters

y 10 separately saved sets

y Maximum application size 254 kB

CAN-bus

y User programmable CAN for all physical CAN-buses y Supported baud rates 50 100 125 250 500 and 1000 kbs

Supported protocols

y CANopen (for all physical buses)

y J1939 (only for one bus in the same module)

y ISOBUS (only for one bus in the same module)

Possible to add external c-programmed library

Minimum PWM frequency 80Hz

Maximum pulse input frequency 40 kHz Joint frequency for all pulse inputs (example four channel

in use --gt 10 kHz for each channel) depends on other interrupt load in the module Heavy CAN-traffic

can reduce maximum frequency

CANopen Indexes

You can install CANopen communication features such as NodeIDs and CAN rates through software For

more information refer to programming manuals

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INPUT OUTPUT SPECIFICATIONS

Connector Pinout

The ECU-0710 contains inputs and outputs (IO pins) of different types There are for example inputs which

source current and outputs which sink current Furthermore there are IO pins which can be used as inputs

or as outputs at the control of the application

Connector 1

Pin Description Page Note

x11 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x12 FB See page 10 Current measuring FeedBack

x13 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x14 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x15 FB See page 10 Current measuring FeedBack

x16 FB See page 10 Current measuring FeedBack

x17 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x18 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x19 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x110 DIAI See page 11 Digital InputAnalog Input

x111 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x112 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x113 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x114 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x115 Reserved DO NOT USE (LEAVE OPEN)

x116 +5 V ref See page 12 Reference voltage for sensor

x117 DIAI See page 11 Digital InputAnalog Input

x118 DIDO See page 12 Digital InputDigital Output

x119 GND ref Reference GND for sensor

x120 DIAI See page 11 Digital InputAnalog Input

x121 DIAI See page 11 Digital InputAnalog Input

x122 DIAI See page 11 Digital InputAnalog Input

x123 DIAI See page 11 Digital InputAnalog Input

Connector 2

Pin Description Page Note

x21 GNDSUP See page 14

x22 CAN1 High See page 14

x23 GNDSUP See page 14x24 VSUP See page 14

x25 VSUP See page 14

x26 CAN1 Low See page 14

x27 CAN2 HighTxd See page 14 CAN2 not present on ECU-0710R

x28 CAN2 Low Rxd See page 14 CAN2 not present on ECU-0710R

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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Configurable IOs

Max amount

Digital input Analog input PWM output Digital output

SWG SWB Pulse Voltagecurrent Current feedback Source Source Sink

6 x x x

2 x x

2 x x

3 x

6 x x1 x x

20 2 15 4 6 3 6 6 1

The application determines usage of each IO pin

Digital Input PWM Output Digital Output

Pins X11 X13 X14 and X17hellipX19

These pins are current sourcing outputs The pin

connects the load to positive supply voltage The

application can also simultaneously monitor the

actual state of the pin This feature makes it possible

to detect short circuits to ground Open loads cannot be detected because the internal load resistor is

connected to ground

These outputs can also generate pulse width

modulated (PWM) output signals This feature is

useful when driving proportionally controlled loads

such as proportional hydraulic valves Monitoring

the state of the pin is generally not possible when

the pin is used as a PWM signal output

PWM frequencies can be configured under software

control in groups of outputs The frequency is set by

HW_SET_PWM_FREQ function call Frequency of all

channels in the group must be set together The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state and ensure unintentional switching to the ON state causes

no harm to the system

Pins X13 X14 X18 and X19

These pins include pulse counting feature (PI) For more information refer to Digital Input Pulse Input

PWM Frequency Control Groups (PFCG)

Group Channel Output pin

A

0X18

1 X19

2 -

3 -

B 4 X11

C 5 X13

D 6 X14

E 7 X17

+24V

Module

Load

Functional Block Diagram (as Output)

+24V+12V

+24V

Module

Functional Block Diagram (as Input)

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Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 02 Ω

IO Output current Output on 3 A

f PWM PWM frequency Note 1 80 2550 Hz

PWM resolution Group A 5 MHz f PWM

Group B C D and E (note 1) 625 kHz f PWM

Group A fPWM=100 Hz (note 1) 50 000

Group B C D and E f PWM=100 Hz (note 1) 6250

RI Input resistance Output off 28 75 kΩ

VIH Input high voltage 48 VSUPPLY V

VIL Input low voltage Output off -05 42 V

f I Input frequency (frequency measurement and pulse

counting)

Note 2 5 7 05 5000 Hz

Input frequency tC=10 ms (note 2 3 4 6) 12 Hz

Variable tC (note 2 4 6) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 2 3 4 6) 40 ms

Variable tC (note 2 4 6) 4tC

CI Input capacitance Typ 47 nF

Notes

1 PWM capable outputs are divided into five groups All outputs in same group share the same PWM frequency (default value 140 Hz)2 Violating this rating may lead to system not recognizing all input state transitions

3 These parameters depend on software cycle time

4 tC denotes software cycle time

5 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

6 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions

7 The maximum sum of the frequencies of all the pulse input pins is 40 kHz

Digital Input Pulse Input

The application can read the pulse count and pulse

frequency from the pulse input channels The

following table shows the IW addresses of where to

read the wanted data (when using CoDeSys 21)

Pulse Input Channels

Channel Pin Pulse frequency Pulse count

0 X111 IW150 IW160

1 X112 IW151 IW161

2 X113 IW152 IW162

3 X114 IW153 IW163

4 X19 IW154 IW164

5 X14 IW155 IW165

6 X13 IW156 IW166

7 X18 IW157 IW167

For more information on pulse input channels refer to Hardware Library manual (HW lib)

Pins X111 and X112

These pins are ground referenced inputs (DI ) including pulse counting (PI ) feature These pins have 22 k Ω

pull-up resistor connected to +5 V

+5V

Module

Functional Block Diagram

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The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

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Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

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Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

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Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

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Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

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ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

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Warranty and Limited Liability

Refer to HydraForce master catalog for warranty and liability information

Environmental Statement

The manufacturer uses ISO14001 environmental certified processes and materials to manufacture products

The manufacturer recycles and scraps products returned to the manufacturer andor products that the

manufacturer receives in connection with maintenance services performed

WEEE

This product complies with the European Community Directive 200296EC on waste electrical and

electronic equipment (WEEE) encouraging and setting specific criteria for the collection handling and

recycling of electric and electronic waste

References

Please refer to CoDeSys 23 manual for further information concerning the programming environment and

required installations

Please refer to CAN and CANopen documentation from CAN in Automation (CiA) for further information on

communication issues

PRODUCT OVERVIEW

The HydraForce ECU-0710 control unit is a compact

and robust multifunction controller With a large

array of digital and analog inputs and digital outputs

this flexible controller can operate with different

kinds of sensors actuators proportional valves servo

motors and electro-hydraulic components

Programmable with PLCopen (using CoDeSys) and

with two CAN-buses it can function as an

independent controller as a module in a distributed

intelligence environment or as a slave device

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Features

y ISO high speed CAN1 interface

y ISO high speed CAN2 interface

y Operating voltage 9ndash30 Vdc

y Over-voltage protection

y Overheating and short-circuit protection for outputs

y Gold plated locked and sealed connectors

8-pin AMPSEAL for module connection

23-pin AMPSEAL for IO

y Small outline dimensions 58 x 25 x 21 inch (147 x 63 x 53 mm)

y Weight 11 lb (05 kg)

Monitoring Functions

Applications can monitor the following

y Supply voltage

y Firmwareapplication code corruption

y Module temperature

The hardware watchdog monitors software deadlock and reboots the module automatically after 300 ms of

software deadlock

Programming Environment

Flash

y 6200 bytes flash saved parameters

y 10 separately saved sets

y Maximum application size 254 kB

CAN-bus

y User programmable CAN for all physical CAN-buses y Supported baud rates 50 100 125 250 500 and 1000 kbs

Supported protocols

y CANopen (for all physical buses)

y J1939 (only for one bus in the same module)

y ISOBUS (only for one bus in the same module)

Possible to add external c-programmed library

Minimum PWM frequency 80Hz

Maximum pulse input frequency 40 kHz Joint frequency for all pulse inputs (example four channel

in use --gt 10 kHz for each channel) depends on other interrupt load in the module Heavy CAN-traffic

can reduce maximum frequency

CANopen Indexes

You can install CANopen communication features such as NodeIDs and CAN rates through software For

more information refer to programming manuals

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INPUT OUTPUT SPECIFICATIONS

Connector Pinout

The ECU-0710 contains inputs and outputs (IO pins) of different types There are for example inputs which

source current and outputs which sink current Furthermore there are IO pins which can be used as inputs

or as outputs at the control of the application

Connector 1

Pin Description Page Note

x11 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x12 FB See page 10 Current measuring FeedBack

x13 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x14 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x15 FB See page 10 Current measuring FeedBack

x16 FB See page 10 Current measuring FeedBack

x17 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x18 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x19 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x110 DIAI See page 11 Digital InputAnalog Input

x111 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x112 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x113 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x114 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x115 Reserved DO NOT USE (LEAVE OPEN)

x116 +5 V ref See page 12 Reference voltage for sensor

x117 DIAI See page 11 Digital InputAnalog Input

x118 DIDO See page 12 Digital InputDigital Output

x119 GND ref Reference GND for sensor

x120 DIAI See page 11 Digital InputAnalog Input

x121 DIAI See page 11 Digital InputAnalog Input

x122 DIAI See page 11 Digital InputAnalog Input

x123 DIAI See page 11 Digital InputAnalog Input

Connector 2

Pin Description Page Note

x21 GNDSUP See page 14

x22 CAN1 High See page 14

x23 GNDSUP See page 14x24 VSUP See page 14

x25 VSUP See page 14

x26 CAN1 Low See page 14

x27 CAN2 HighTxd See page 14 CAN2 not present on ECU-0710R

x28 CAN2 Low Rxd See page 14 CAN2 not present on ECU-0710R

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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Configurable IOs

Max amount

Digital input Analog input PWM output Digital output

SWG SWB Pulse Voltagecurrent Current feedback Source Source Sink

6 x x x

2 x x

2 x x

3 x

6 x x1 x x

20 2 15 4 6 3 6 6 1

The application determines usage of each IO pin

Digital Input PWM Output Digital Output

Pins X11 X13 X14 and X17hellipX19

These pins are current sourcing outputs The pin

connects the load to positive supply voltage The

application can also simultaneously monitor the

actual state of the pin This feature makes it possible

to detect short circuits to ground Open loads cannot be detected because the internal load resistor is

connected to ground

These outputs can also generate pulse width

modulated (PWM) output signals This feature is

useful when driving proportionally controlled loads

such as proportional hydraulic valves Monitoring

the state of the pin is generally not possible when

the pin is used as a PWM signal output

PWM frequencies can be configured under software

control in groups of outputs The frequency is set by

HW_SET_PWM_FREQ function call Frequency of all

channels in the group must be set together The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state and ensure unintentional switching to the ON state causes

no harm to the system

Pins X13 X14 X18 and X19

These pins include pulse counting feature (PI) For more information refer to Digital Input Pulse Input

PWM Frequency Control Groups (PFCG)

Group Channel Output pin

A

0X18

1 X19

2 -

3 -

B 4 X11

C 5 X13

D 6 X14

E 7 X17

+24V

Module

Load

Functional Block Diagram (as Output)

+24V+12V

+24V

Module

Functional Block Diagram (as Input)

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Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 02 Ω

IO Output current Output on 3 A

f PWM PWM frequency Note 1 80 2550 Hz

PWM resolution Group A 5 MHz f PWM

Group B C D and E (note 1) 625 kHz f PWM

Group A fPWM=100 Hz (note 1) 50 000

Group B C D and E f PWM=100 Hz (note 1) 6250

RI Input resistance Output off 28 75 kΩ

VIH Input high voltage 48 VSUPPLY V

VIL Input low voltage Output off -05 42 V

f I Input frequency (frequency measurement and pulse

counting)

Note 2 5 7 05 5000 Hz

Input frequency tC=10 ms (note 2 3 4 6) 12 Hz

Variable tC (note 2 4 6) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 2 3 4 6) 40 ms

Variable tC (note 2 4 6) 4tC

CI Input capacitance Typ 47 nF

Notes

1 PWM capable outputs are divided into five groups All outputs in same group share the same PWM frequency (default value 140 Hz)2 Violating this rating may lead to system not recognizing all input state transitions

3 These parameters depend on software cycle time

4 tC denotes software cycle time

5 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

6 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions

7 The maximum sum of the frequencies of all the pulse input pins is 40 kHz

Digital Input Pulse Input

The application can read the pulse count and pulse

frequency from the pulse input channels The

following table shows the IW addresses of where to

read the wanted data (when using CoDeSys 21)

Pulse Input Channels

Channel Pin Pulse frequency Pulse count

0 X111 IW150 IW160

1 X112 IW151 IW161

2 X113 IW152 IW162

3 X114 IW153 IW163

4 X19 IW154 IW164

5 X14 IW155 IW165

6 X13 IW156 IW166

7 X18 IW157 IW167

For more information on pulse input channels refer to Hardware Library manual (HW lib)

Pins X111 and X112

These pins are ground referenced inputs (DI ) including pulse counting (PI ) feature These pins have 22 k Ω

pull-up resistor connected to +5 V

+5V

Module

Functional Block Diagram

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The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

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Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

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Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

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Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

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Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

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ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

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ECU-0710 Technical Reference

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Features

y ISO high speed CAN1 interface

y ISO high speed CAN2 interface

y Operating voltage 9ndash30 Vdc

y Over-voltage protection

y Overheating and short-circuit protection for outputs

y Gold plated locked and sealed connectors

8-pin AMPSEAL for module connection

23-pin AMPSEAL for IO

y Small outline dimensions 58 x 25 x 21 inch (147 x 63 x 53 mm)

y Weight 11 lb (05 kg)

Monitoring Functions

Applications can monitor the following

y Supply voltage

y Firmwareapplication code corruption

y Module temperature

The hardware watchdog monitors software deadlock and reboots the module automatically after 300 ms of

software deadlock

Programming Environment

Flash

y 6200 bytes flash saved parameters

y 10 separately saved sets

y Maximum application size 254 kB

CAN-bus

y User programmable CAN for all physical CAN-buses y Supported baud rates 50 100 125 250 500 and 1000 kbs

Supported protocols

y CANopen (for all physical buses)

y J1939 (only for one bus in the same module)

y ISOBUS (only for one bus in the same module)

Possible to add external c-programmed library

Minimum PWM frequency 80Hz

Maximum pulse input frequency 40 kHz Joint frequency for all pulse inputs (example four channel

in use --gt 10 kHz for each channel) depends on other interrupt load in the module Heavy CAN-traffic

can reduce maximum frequency

CANopen Indexes

You can install CANopen communication features such as NodeIDs and CAN rates through software For

more information refer to programming manuals

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ECU-0710 Technical Reference

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INPUT OUTPUT SPECIFICATIONS

Connector Pinout

The ECU-0710 contains inputs and outputs (IO pins) of different types There are for example inputs which

source current and outputs which sink current Furthermore there are IO pins which can be used as inputs

or as outputs at the control of the application

Connector 1

Pin Description Page Note

x11 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x12 FB See page 10 Current measuring FeedBack

x13 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x14 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x15 FB See page 10 Current measuring FeedBack

x16 FB See page 10 Current measuring FeedBack

x17 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x18 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x19 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x110 DIAI See page 11 Digital InputAnalog Input

x111 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x112 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x113 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x114 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x115 Reserved DO NOT USE (LEAVE OPEN)

x116 +5 V ref See page 12 Reference voltage for sensor

x117 DIAI See page 11 Digital InputAnalog Input

x118 DIDO See page 12 Digital InputDigital Output

x119 GND ref Reference GND for sensor

x120 DIAI See page 11 Digital InputAnalog Input

x121 DIAI See page 11 Digital InputAnalog Input

x122 DIAI See page 11 Digital InputAnalog Input

x123 DIAI See page 11 Digital InputAnalog Input

Connector 2

Pin Description Page Note

x21 GNDSUP See page 14

x22 CAN1 High See page 14

x23 GNDSUP See page 14x24 VSUP See page 14

x25 VSUP See page 14

x26 CAN1 Low See page 14

x27 CAN2 HighTxd See page 14 CAN2 not present on ECU-0710R

x28 CAN2 Low Rxd See page 14 CAN2 not present on ECU-0710R

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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Configurable IOs

Max amount

Digital input Analog input PWM output Digital output

SWG SWB Pulse Voltagecurrent Current feedback Source Source Sink

6 x x x

2 x x

2 x x

3 x

6 x x1 x x

20 2 15 4 6 3 6 6 1

The application determines usage of each IO pin

Digital Input PWM Output Digital Output

Pins X11 X13 X14 and X17hellipX19

These pins are current sourcing outputs The pin

connects the load to positive supply voltage The

application can also simultaneously monitor the

actual state of the pin This feature makes it possible

to detect short circuits to ground Open loads cannot be detected because the internal load resistor is

connected to ground

These outputs can also generate pulse width

modulated (PWM) output signals This feature is

useful when driving proportionally controlled loads

such as proportional hydraulic valves Monitoring

the state of the pin is generally not possible when

the pin is used as a PWM signal output

PWM frequencies can be configured under software

control in groups of outputs The frequency is set by

HW_SET_PWM_FREQ function call Frequency of all

channels in the group must be set together The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state and ensure unintentional switching to the ON state causes

no harm to the system

Pins X13 X14 X18 and X19

These pins include pulse counting feature (PI) For more information refer to Digital Input Pulse Input

PWM Frequency Control Groups (PFCG)

Group Channel Output pin

A

0X18

1 X19

2 -

3 -

B 4 X11

C 5 X13

D 6 X14

E 7 X17

+24V

Module

Load

Functional Block Diagram (as Output)

+24V+12V

+24V

Module

Functional Block Diagram (as Input)

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Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 02 Ω

IO Output current Output on 3 A

f PWM PWM frequency Note 1 80 2550 Hz

PWM resolution Group A 5 MHz f PWM

Group B C D and E (note 1) 625 kHz f PWM

Group A fPWM=100 Hz (note 1) 50 000

Group B C D and E f PWM=100 Hz (note 1) 6250

RI Input resistance Output off 28 75 kΩ

VIH Input high voltage 48 VSUPPLY V

VIL Input low voltage Output off -05 42 V

f I Input frequency (frequency measurement and pulse

counting)

Note 2 5 7 05 5000 Hz

Input frequency tC=10 ms (note 2 3 4 6) 12 Hz

Variable tC (note 2 4 6) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 2 3 4 6) 40 ms

Variable tC (note 2 4 6) 4tC

CI Input capacitance Typ 47 nF

Notes

1 PWM capable outputs are divided into five groups All outputs in same group share the same PWM frequency (default value 140 Hz)2 Violating this rating may lead to system not recognizing all input state transitions

3 These parameters depend on software cycle time

4 tC denotes software cycle time

5 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

6 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions

7 The maximum sum of the frequencies of all the pulse input pins is 40 kHz

Digital Input Pulse Input

The application can read the pulse count and pulse

frequency from the pulse input channels The

following table shows the IW addresses of where to

read the wanted data (when using CoDeSys 21)

Pulse Input Channels

Channel Pin Pulse frequency Pulse count

0 X111 IW150 IW160

1 X112 IW151 IW161

2 X113 IW152 IW162

3 X114 IW153 IW163

4 X19 IW154 IW164

5 X14 IW155 IW165

6 X13 IW156 IW166

7 X18 IW157 IW167

For more information on pulse input channels refer to Hardware Library manual (HW lib)

Pins X111 and X112

These pins are ground referenced inputs (DI ) including pulse counting (PI ) feature These pins have 22 k Ω

pull-up resistor connected to +5 V

+5V

Module

Functional Block Diagram

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The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

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Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

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Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

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Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

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Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

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ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

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ECU-0710 Technical Reference

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INPUT OUTPUT SPECIFICATIONS

Connector Pinout

The ECU-0710 contains inputs and outputs (IO pins) of different types There are for example inputs which

source current and outputs which sink current Furthermore there are IO pins which can be used as inputs

or as outputs at the control of the application

Connector 1

Pin Description Page Note

x11 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x12 FB See page 10 Current measuring FeedBack

x13 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x14 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x15 FB See page 10 Current measuring FeedBack

x16 FB See page 10 Current measuring FeedBack

x17 DIDOPWM See page 7 Digital InputDigital OutputPulse Width Modulated output

x18 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x19 DIDOPWMPI (R) See page 7 Digital InputDigital OutputPulse Width Modulated outputPulse Input (Reset)

x110 DIAI See page 11 Digital InputAnalog Input

x111 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x112 DIPI (R) See page 8 Digital InputPulse Input (Reset)

x113 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x114 DIPI (R) See page 9 Digital InputPulse Input (Reset)

x115 Reserved DO NOT USE (LEAVE OPEN)

x116 +5 V ref See page 12 Reference voltage for sensor

x117 DIAI See page 11 Digital InputAnalog Input

x118 DIDO See page 12 Digital InputDigital Output

x119 GND ref Reference GND for sensor

x120 DIAI See page 11 Digital InputAnalog Input

x121 DIAI See page 11 Digital InputAnalog Input

x122 DIAI See page 11 Digital InputAnalog Input

x123 DIAI See page 11 Digital InputAnalog Input

Connector 2

Pin Description Page Note

x21 GNDSUP See page 14

x22 CAN1 High See page 14

x23 GNDSUP See page 14x24 VSUP See page 14

x25 VSUP See page 14

x26 CAN1 Low See page 14

x27 CAN2 HighTxd See page 14 CAN2 not present on ECU-0710R

x28 CAN2 Low Rxd See page 14 CAN2 not present on ECU-0710R

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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Configurable IOs

Max amount

Digital input Analog input PWM output Digital output

SWG SWB Pulse Voltagecurrent Current feedback Source Source Sink

6 x x x

2 x x

2 x x

3 x

6 x x1 x x

20 2 15 4 6 3 6 6 1

The application determines usage of each IO pin

Digital Input PWM Output Digital Output

Pins X11 X13 X14 and X17hellipX19

These pins are current sourcing outputs The pin

connects the load to positive supply voltage The

application can also simultaneously monitor the

actual state of the pin This feature makes it possible

to detect short circuits to ground Open loads cannot be detected because the internal load resistor is

connected to ground

These outputs can also generate pulse width

modulated (PWM) output signals This feature is

useful when driving proportionally controlled loads

such as proportional hydraulic valves Monitoring

the state of the pin is generally not possible when

the pin is used as a PWM signal output

PWM frequencies can be configured under software

control in groups of outputs The frequency is set by

HW_SET_PWM_FREQ function call Frequency of all

channels in the group must be set together The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state and ensure unintentional switching to the ON state causes

no harm to the system

Pins X13 X14 X18 and X19

These pins include pulse counting feature (PI) For more information refer to Digital Input Pulse Input

PWM Frequency Control Groups (PFCG)

Group Channel Output pin

A

0X18

1 X19

2 -

3 -

B 4 X11

C 5 X13

D 6 X14

E 7 X17

+24V

Module

Load

Functional Block Diagram (as Output)

+24V+12V

+24V

Module

Functional Block Diagram (as Input)

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Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 02 Ω

IO Output current Output on 3 A

f PWM PWM frequency Note 1 80 2550 Hz

PWM resolution Group A 5 MHz f PWM

Group B C D and E (note 1) 625 kHz f PWM

Group A fPWM=100 Hz (note 1) 50 000

Group B C D and E f PWM=100 Hz (note 1) 6250

RI Input resistance Output off 28 75 kΩ

VIH Input high voltage 48 VSUPPLY V

VIL Input low voltage Output off -05 42 V

f I Input frequency (frequency measurement and pulse

counting)

Note 2 5 7 05 5000 Hz

Input frequency tC=10 ms (note 2 3 4 6) 12 Hz

Variable tC (note 2 4 6) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 2 3 4 6) 40 ms

Variable tC (note 2 4 6) 4tC

CI Input capacitance Typ 47 nF

Notes

1 PWM capable outputs are divided into five groups All outputs in same group share the same PWM frequency (default value 140 Hz)2 Violating this rating may lead to system not recognizing all input state transitions

3 These parameters depend on software cycle time

4 tC denotes software cycle time

5 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

6 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions

7 The maximum sum of the frequencies of all the pulse input pins is 40 kHz

Digital Input Pulse Input

The application can read the pulse count and pulse

frequency from the pulse input channels The

following table shows the IW addresses of where to

read the wanted data (when using CoDeSys 21)

Pulse Input Channels

Channel Pin Pulse frequency Pulse count

0 X111 IW150 IW160

1 X112 IW151 IW161

2 X113 IW152 IW162

3 X114 IW153 IW163

4 X19 IW154 IW164

5 X14 IW155 IW165

6 X13 IW156 IW166

7 X18 IW157 IW167

For more information on pulse input channels refer to Hardware Library manual (HW lib)

Pins X111 and X112

These pins are ground referenced inputs (DI ) including pulse counting (PI ) feature These pins have 22 k Ω

pull-up resistor connected to +5 V

+5V

Module

Functional Block Diagram

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The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

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Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

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Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

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Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

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Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

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ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

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Configurable IOs

Max amount

Digital input Analog input PWM output Digital output

SWG SWB Pulse Voltagecurrent Current feedback Source Source Sink

6 x x x

2 x x

2 x x

3 x

6 x x1 x x

20 2 15 4 6 3 6 6 1

The application determines usage of each IO pin

Digital Input PWM Output Digital Output

Pins X11 X13 X14 and X17hellipX19

These pins are current sourcing outputs The pin

connects the load to positive supply voltage The

application can also simultaneously monitor the

actual state of the pin This feature makes it possible

to detect short circuits to ground Open loads cannot be detected because the internal load resistor is

connected to ground

These outputs can also generate pulse width

modulated (PWM) output signals This feature is

useful when driving proportionally controlled loads

such as proportional hydraulic valves Monitoring

the state of the pin is generally not possible when

the pin is used as a PWM signal output

PWM frequencies can be configured under software

control in groups of outputs The frequency is set by

HW_SET_PWM_FREQ function call Frequency of all

channels in the group must be set together The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state and ensure unintentional switching to the ON state causes

no harm to the system

Pins X13 X14 X18 and X19

These pins include pulse counting feature (PI) For more information refer to Digital Input Pulse Input

PWM Frequency Control Groups (PFCG)

Group Channel Output pin

A

0X18

1 X19

2 -

3 -

B 4 X11

C 5 X13

D 6 X14

E 7 X17

+24V

Module

Load

Functional Block Diagram (as Output)

+24V+12V

+24V

Module

Functional Block Diagram (as Input)

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Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 02 Ω

IO Output current Output on 3 A

f PWM PWM frequency Note 1 80 2550 Hz

PWM resolution Group A 5 MHz f PWM

Group B C D and E (note 1) 625 kHz f PWM

Group A fPWM=100 Hz (note 1) 50 000

Group B C D and E f PWM=100 Hz (note 1) 6250

RI Input resistance Output off 28 75 kΩ

VIH Input high voltage 48 VSUPPLY V

VIL Input low voltage Output off -05 42 V

f I Input frequency (frequency measurement and pulse

counting)

Note 2 5 7 05 5000 Hz

Input frequency tC=10 ms (note 2 3 4 6) 12 Hz

Variable tC (note 2 4 6) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 2 3 4 6) 40 ms

Variable tC (note 2 4 6) 4tC

CI Input capacitance Typ 47 nF

Notes

1 PWM capable outputs are divided into five groups All outputs in same group share the same PWM frequency (default value 140 Hz)2 Violating this rating may lead to system not recognizing all input state transitions

3 These parameters depend on software cycle time

4 tC denotes software cycle time

5 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

6 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions

7 The maximum sum of the frequencies of all the pulse input pins is 40 kHz

Digital Input Pulse Input

The application can read the pulse count and pulse

frequency from the pulse input channels The

following table shows the IW addresses of where to

read the wanted data (when using CoDeSys 21)

Pulse Input Channels

Channel Pin Pulse frequency Pulse count

0 X111 IW150 IW160

1 X112 IW151 IW161

2 X113 IW152 IW162

3 X114 IW153 IW163

4 X19 IW154 IW164

5 X14 IW155 IW165

6 X13 IW156 IW166

7 X18 IW157 IW167

For more information on pulse input channels refer to Hardware Library manual (HW lib)

Pins X111 and X112

These pins are ground referenced inputs (DI ) including pulse counting (PI ) feature These pins have 22 k Ω

pull-up resistor connected to +5 V

+5V

Module

Functional Block Diagram

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ECU-0710 Technical Reference

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The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

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ECU-0710 Technical Reference

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Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

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Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

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Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

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AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

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Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

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ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

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Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 02 Ω

IO Output current Output on 3 A

f PWM PWM frequency Note 1 80 2550 Hz

PWM resolution Group A 5 MHz f PWM

Group B C D and E (note 1) 625 kHz f PWM

Group A fPWM=100 Hz (note 1) 50 000

Group B C D and E f PWM=100 Hz (note 1) 6250

RI Input resistance Output off 28 75 kΩ

VIH Input high voltage 48 VSUPPLY V

VIL Input low voltage Output off -05 42 V

f I Input frequency (frequency measurement and pulse

counting)

Note 2 5 7 05 5000 Hz

Input frequency tC=10 ms (note 2 3 4 6) 12 Hz

Variable tC (note 2 4 6) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 2 3 4 6) 40 ms

Variable tC (note 2 4 6) 4tC

CI Input capacitance Typ 47 nF

Notes

1 PWM capable outputs are divided into five groups All outputs in same group share the same PWM frequency (default value 140 Hz)2 Violating this rating may lead to system not recognizing all input state transitions

3 These parameters depend on software cycle time

4 tC denotes software cycle time

5 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

6 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions

7 The maximum sum of the frequencies of all the pulse input pins is 40 kHz

Digital Input Pulse Input

The application can read the pulse count and pulse

frequency from the pulse input channels The

following table shows the IW addresses of where to

read the wanted data (when using CoDeSys 21)

Pulse Input Channels

Channel Pin Pulse frequency Pulse count

0 X111 IW150 IW160

1 X112 IW151 IW161

2 X113 IW152 IW162

3 X114 IW153 IW163

4 X19 IW154 IW164

5 X14 IW155 IW165

6 X13 IW156 IW166

7 X18 IW157 IW167

For more information on pulse input channels refer to Hardware Library manual (HW lib)

Pins X111 and X112

These pins are ground referenced inputs (DI ) including pulse counting (PI ) feature These pins have 22 k Ω

pull-up resistor connected to +5 V

+5V

Module

Functional Block Diagram

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The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

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ECU-0710 Technical Reference

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Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

8102019 TR ECU 0710

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ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1316 13

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 141614

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

8102019 TR ECU 0710

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ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

8102019 TR ECU 0710

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ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

The controller provides the application with the number of the pulses seen in the input in addition to the

normal input state There are three variables associated with each pin of this type in PLCopen programming

environment The first is a bit variable in the IX area similar to pins without the PI features The other two are

word variables in the IW memory area which hold the frequency value and the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximumfrequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Referenced to +5 V 21 23 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency measurementand pulse counting)

Note 1 4 6 5 kHz

Input frequency (normal input) tC=10 ms (note 1 2 3 5) 12 Hz

Variable tC (note 1 3 5) 983089frasl983096 tC

tI Input pulse width Note 1 4 50 micros

tC=10 ms (note 1 2 3 5) 40 ms

Variable tC (note 1 3 5) 4tC

CI Input capacitance 08 12 nF

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

4 Applies to inputs used for pulse counting Violating this rating may lead to incorrect measurement or counting

5 Applies to inputs used as normal digital input Violating this rating may lead to application not noticing all input state transitions6 The maximum sum of the frequencies of all the digital inputpulse input pins (in this Section 33) is 40 kHz

Pins X113 and X114

These are ground referenced inputs (DI ) including

pulse counting (PI ) feature These pins have 10 k Ω

pull-down resistor connected to GND

The controller provides the application with

frequency and pulse count in addition to the

normal input state There are three variables

associated with each pin of this type in the PLCopen

programming environment The first is a bit

variable in the IX area similar to pins without the PI

features The other two are word variables in the IW memory area which hold the frequency value and

the number of pulses

After starting up the module measures only the pulse frequency Pulse counting if needed must be enabled

explicitly by the application Counting pulses competes with the application and other processes for CPU time

This makes it difficult to estimate the actual maximum frequency the module is able to count reliably

Note If all units are connected to their maximum frequencies the module can freeze To reach the maximum

frequencies there is no room for application or any other processes like CAN traffic So the practical limits are lower

but the maximum values of the table still give the basis for the estimation

+12V+24V

Module

Functional Block Diagram

8102019 TR ECU 0710

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ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

8102019 TR ECU 0710

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ECU-0710 Technical Reference

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Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

8102019 TR ECU 0710

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ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1316 13

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 141614

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

8102019 TR ECU 0710

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ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 101610

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Inputs of this type are also suitable for quadrature sensor position counting These inputs can be logically

paired with another similar input The result is a two channel pulse counter which is capable of detecting the

direction of movement The pairing is done in the application

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance VI greater than 43 V (note 1) 90 11 kΩ

Referenced to 13 V VI less than 43 V (note 1) 62 76 kΩ

VIH Input high voltage 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency (frequency

measurement and pulse counting)

(Note 2 3 6 8) 5 kHz

Input frequency (normal inputs) tC=10 ms (note 3 4 5 7) 12 Hz

Variable tC (note 3 5 7) 983089frasl983096 tC

tI Input pulse width (Note 3 6) 50 micros

tC=10 ms (note 3 4 5 7) 40 ms

Variable tC (note 3 5 7) 4tC

CI Input capacitance 08 12 nF

Notes1 With input voltages below 43 V it responds as if the internal input resistance was connected to a 13 V source

2 All conditions must be respected Even if some of the inputs are not used for frequency measurement or pulse counting these

conditions must be respected regarding those inputs as well Otherwise this may interfere with operation of other inputs3 Violating this rating may lead to system not recognizing all input state transitions

4 These parameters depend on software cycle time

5 tC denotes software cycle time

6 Applies to inputs used for frequency measurement and pulse counting Violating this rating may lead to incorrect measurement

or counting

7 Applies to inputs used as normal digital inputs Violating this rating may lead to application not noticing all input state transitions

8 The maximum sum of the frequencies of all the digital inputpulse input pins in this group is 40 kHz

Current Measuring Feedback

Pins X12 X15 and X16

These are normally used as a return path for the

loads of PWM outputs These pins have a small

shunt resistor connected to ground The shuntresistor helps measure the current flowing through

the load These pins may measure current from

other sources as well

In the PLCopen programming environment there is

a word variable in the IW area associated with each

pin where the software can read the actual current

flowing into the pin

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RI Input resistance Typ 01 ΩII Input current Analog measuring range 00 227 A

Input max total current (Note 1) 27 A

TIRE Total Input Referred Error 110 mA

Notes1 Exceeding the max value might cause damage to input

+24V

Module

Load

Functional Block Diagram

A pin where the upper wire of the load is connected is PWM output

digital output This illustrates the normal way to connect loads

when load current measurement is desired

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1116 11

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 121612

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1316 13

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 141614

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

8102019 TR ECU 0710

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ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1116 11

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Digital Input Analog Input

Pins X110 X117 X120hellipX123

These are analog inputs The application can configure

each pin as a voltage input or a current input

Pins of this kind measure analog signals They are

high-impedance voltage inputs for signals from

0 to 5 volts or low-impedance current inputs forsignals from 0 to 227 mA

A bit in an Input Impedance Configuration Register

(IICR ) controls the input impedance This register

is invisible to the programmer but the HW_SET_

AI_TYPE function call can write to it

Note When an input like this is configured as a low-

impedance current input it canrsquot withstand the normal

maximum input voltage rating The maximum rating is

lowered in this case to 15 volts

In the PLCopen programming environment there is

a word variable in the IW area associated with eachpin where the software can read the actual signal

magnitude at the pin

In carefully selected applications these pins can

also function as digital inputs Generally it is not

recommended There are bits in IX area associated with these inputs to support the DI functionality

Note In high-impedance voltage input configuration these pins have low threshold voltage which is quite sensitive

to interference signals In low-impedance current input configuration they are subject to damage if they are

connected for example to 24 volt system voltage

Input Impedance Configuration Register (IICR)

Bit Input pin

IICR0 X110

IICR1 X117

IICR2 X120

IICR3 X121

IICR4 X122

IICR5 X123

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

VI Input voltage Analog measuring range 00 50 V

II Input current Analog measuring range 00 227 mA

VIH Input high voltage (Note 1) 20 30 V

(Note 2) 20 15 V

VIL Input low voltage -05 10 V

IIH Input high current (Note 2) 90 27 mA

IIL Input low current (Note 2) -23 45 mA

RI Input resistance (Note 1) 81 83 kΩ

(Note 2) 219 225 W

TIRE Total input referred error (Note 1) 012 V

(Note 2) 07 mA

TI Time constant of input low pass filter (Note 1) 31 47 ms

Notes1 Input configured for voltage measurement (220 Ω input resistor disconnected)

2 Input configured for current measurement (220 Ω input resistor connected)

+24V

Module

ldquo0rdquo

Functional Block Diagram

(High-impedance voltage input)

+24V

Module

ldquo1rdquo

Functional Block Diagram

(Low-impedance current input)

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 121612

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1316 13

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 141614

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1516 15

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 121612

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Digital Input Digital Output (sinking)

Pin X118

This pin is a current sinking output It connects the

load to ground The application can also monitor

the actual state of the pin This feature makes it

possible to detect open load and short circuit to

supply voltage

The application can use this type of pin as an input

using output state monitoring

Note Take care to keep the output pin in the OFF state

and ensure unintentional switching to the ON state

causes no harm to the system

There are two bit variables associated with each

pin of this type in the PLCopen programming

environment The first is one of the QX output bits

for controlling the pin as an output The second is

one of the IX input bits for monitoring the actual

state of the output or reading the pin as an input

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

RO Output resistance Output on 012 Ω

IO Output current Output on 3 A

RI Input resistance Output off 9 11 kΩ

VIH Input high voltage Output off 48 30 V

VIL Input low voltage -05 42 V

f I Input frequency tC=10 ms (note 1 2 3) 12 Hz

Variable tC (note 1 3) 983089frasl983096 tC

tI Input pulse width tC=10 ms (note 1 2 3) 40 ms

Variable tC (note 1 3) 4 tC

Notes1 Violating this rating may lead to system not recognizing all input state transitions

2 These parameters depend on software cycle time

3 tC denotes software cycle time

Specification for Internal Diagnostics

The application can read the modulersquos internal temperature and incoming operating voltage from the IEC

addresses with the numerical values and resolutions shown in the following table

Type IEC address Precision FS Resolution bits Full reading Notes

AI(TEMP) IW109 le plusmn50 10 5 V TEMP (ordmC) = (IW109-5177) 813

AI(Vsupply) IW110 le plusmn50 10 46 V

+5 V Reference

Pin X116

This is an internally regulated and monitored

reference voltage supply for external devices The

application can switch this output onoff

Protection Features

y Over-current

y External voltage protection

y Errors are indicated with a fault signal

+24V

Module

Load

Functional Block Diagram (sinking output)

Functional Block Diagram (input)

+24V

Module

Module

47 ohm

+5V

Functional Block Diagram

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1316 13

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 141614

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1516 15

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1316 13

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Voltage Monitoring

The application can monitor output level

Pin Loading

This pin has 47 ohms to +5 V Loading the pin

causes voltage to drop as shown in the table

Electrical Characteristics

Symbol Parameter Conditions Min Max Units

Vo-level Output voltage Output on unconnected pins typ 5 V

Ro Output resistance Output on 47 Ω

Io Nominal output current Output on max total for all pins together 0 270 mA

Io-lim Internal current limitation Output on (note 2 3) typ 370 mA

Io-sc Short-circuit current limit Output on over-current typ 270 mA

Co Output capacitance typ 47 microF

VI-max Max input voltage Overload conditions (note 1) 0 33 V

Voltage monitoring

VI-range Nominal voltage measuring range 0 5 V

Notes1 When output voltage is under overload conditions for example short circuit exceeding the maximum value might cause damage

to output

2 Current limit for over-current protection limits internal power dissipation

3 When current exceeds the limit the controller regulates output current and switches the output to over-current mode

CONNECTIONS AND WIRING

Connector Diagram

AMPSEAL Components

HydraForce uses gold plated locked and sealed AMPSEAL heavy duty connectors for all ECU products to

ensure endurance in extreme conditions

y

8-pin AMPSEAL for power and system CAN connections y 23-pin AMPSEAL for IO

y All connectors are mechanically keyed to mate only with identical colors

Connector Parts

AMPSEAL component Mfg part number HydraForce part number

AMP 23-pin gray plug (female) 770680-4 4000361

AMP 8-pin black plug (female) 776286-1 4000363

AMP gold socket contact 770854-3 4000369 (100 pc)

AMP wire seal plug 770678-1 4000370 (100 pc)

CurrentVoltage

Current draw Voltage (typical)

0 mA 500 V

75 mA 483 V

100 mA 477 V

150 mA 465 V

200 mA 453 V

1

E C U - 0 7 1 0

X

2

Connector 1 Connector 2

1

1

8 8

1623

3

6

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 141614

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1516 15

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 141614

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

AMPSEAL Cable Dimensions

Size Insulation diameter rangein (mm)

Strip length in (mm)plusmn0015 (04)kcmil (mmsup2) AWG

102 (052) 20 0067 (17)

to

0106 (27)

02 (51)

162 (082) 18 02 (51)

258 (131) 16 02 (51)

Typical hand crimping tool eg AMP Procrimper 58529-1

Notes1 All applied cables should be properly shielded bundled and grounded

2 See the General Mounting and Cabling Instructions for HydraForce ECUs for more detailed information about the cabling

Closed Loop Wiring

We strongly recommended using closed loops for connecting all sensors actuators etc to the module

Closed loop wiring can be achieved by connecting the GND wire from the sensor actuator etc into the GND

pin of the module If it is not possible to use closed loops use DIPI pins or DIAI pins instead

BUS CONNECTION

Bus Connection Pins The CAN communication pins and the power

supply are connected in the modulersquos AMP8

connector as follows

CAN Interface

y Higher layer protocol is user programmable (CAN2) communication

y The physical interface of CAN interface is according to ISO 11898 and CAN 20B protocol

y The downloading of the applications can only be done via CAN1

POWER SUPPLY

bull Nominal supply voltage +12 or 24 Vdc

bull Operating range 9ndash30 Vdc

bull No saving operations (program flashing or parameter storing) into permanent memory can be done

under 115 Vdc

bull Undervoltage reset le 90 Vdc

Over-voltage

bull Max 70 Vdc (stresses above this value may cause permanent damage to the module)

bull Module can handle only short period transients of greater voltages than 34 V The complete protectioncan be achieved with CAN hub module (ECU-0408H) The hub module is designed to protect the

system against power line transients

Power Consumption

bull Approx 18 W (+24 Vdc no external load)

bull Supply Voltage (VSUPPLY) maximum continuous current 10 A (with full external load)

Bus Connection Pins

Designation Connector pin

CAN1 interface (system interface) X22 (CAN H)

X26 (CAN L)

CAN2 interface X27 (CAN H)

X28 (CAN L)

Fac to ry us e on ly (t hi s p in mu st be left op en ) X 115

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1516 15

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1516 15

ECU-0710 Technical Reference

TR_ECU-0710 bull 0914 bull copy 2014 HydraForce Incwwwhydraforcecom

Power Supply Pins

Designation Connector pin Potential

Supply voltage X24

X25

+12 or 24 Vdc (+9hellip30 Vdc)

Supply ground X21

X23

GND

Reference voltage (47 Ω serial resistor) X116 +5 Vdc

Reference ground (47 Ω serial resistor) X119 GND

HOUSING

bull Closed light cast aluminum housing

bull Powder-painted hexavalent chromium-free passivation for aluminum

bull Puncture hole fastening

Mounting

bull 2 M6 screws to DIN 912

bull Mounting position horizontal or vertical

to allow water etc flowing away fromconnectors

bull See the General Mounting and Cabling

Instructions for HydraForce ECUs for more

detailed information about the module

mounting

Dimensions

Mounting Surface M o un t i n g S ur f a c e

1ECU-0710

X

2 535

1360

166

421

038 95

248

630

024

62Dia

Mounting Holes

211

536

581

1475

All Dimensionsfor reference only

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom

8102019 TR ECU 0710

httpslidepdfcomreaderfulltr-ecu-0710 1616

ECU-0710 Technical Reference

HydraForce Inc

500 Barclay Blvd

Lincolnshire IL 60069

Phone +1 847 793 2300

Fax +1 847 793 0086

Member National Fluid Power Association

ISO 9001

HydraForce Hydraulics LtdSt Stephens Street

Birmingham B64RG England

Phone +44 121 333 1800

Fax +44 121 333 1810

Member British Fluid Power Association and

Verband Deutscher Maschinen-und Anlagenbau eV (VDMA)

ISO 9001 amp ISO 14001

HydraForce Hydraulic

Systems (Changzhou) Co Ltd

388 W Huanghe Road Building 15A

GDH Changzhau Airport Industrial Park Xinbel District

Changzhou Chine 213022

Phone +86 519 6988 1200

Fax +86 519 6988 1205

ISO 9001

GLOBAL SALES OFFICES

HydraForce Hydraulics India

Vatika Business Centre

Suite No 22 Level 5 C Wing

Techpark One Airport Road

Yerwada Pune 411006Maharashtra India

Tel +91 020 40111304

Fax +91 020 40111105

Email nileshrhydraforcecom

HydraForce Hydraulics Ltd

Prager Ring 4-12

D-66482 Zweibruumlcken Germany

Tel +49 (0) 6332 79 2350

Fax +49 (0) 6332 79 2359

Member Verband Deutscher Maschinen-und

Anlagenbau eV (VDMA)

Email sales-germanyhydraforcecom

HydraForce Korea LLC

A-506 Bupyeong Woorim Lions Valley 283

Bupyeong-daero Bupyeong-gu

Incheon Korea 403-911

Tel +82 32 623 5818

Fax +82 32 623 5819

Email jong-seonglhydraforcecom