ACS LED SIGNALLING UNIT - DEFINOXdefinox.com.cn/XZ/WXSC/ACS LED.pdf · MAINTENANCE NOTICE ACS signalling unit 3 INTRODUCTION The ACS signalling unit fits onto NC, NO, double-acting

MAINTENANCE NOTICE

NM-259 index 01 Page 1/48 March 2014

ACS LED SIGNALLING UNIT

www.definox.com

Version AS-I 2.1& 2.0 2I/1O & 4I/3O

Linear sensor version (AS-I or multi-voltage) 1I + linear sensor/3 O

Terminal version 2I/1O & 2I/3O

Multi-voltage version 2I/1O

ACS LED: Advanced

Control System

Double-acting (AS-I, multi-voltage, terminal) 2I/1O

MAINTENANCE NOTICE


TABLE OF CONTENTS

1 CHANGE MANAGEMENT 4

2 SAFETY 5

2.1 Important information 5

2.2 General information 5

3 INTRODUCTION 6

3.1 Disassembling the signalling unit 6

3.1.1 Disassembling the unit/actuator 6

3.1.2 Disassembling the unit components 7

3.2 Reassembling the signalling unit 8

3.2.1 Reassembling the unit components 8

3.2.2 Reassembling the unit/actuator 10

Reassembling connector - base/actuator 10

Reassembling the cover 10

4 TERMINAL VERSIONS – 24VDC 11

4.1 Wiring to PLC & signalling unit internal wiring 11

4.1.1 Version with 2 sensors/1 solenoid valve 11

4.1.2 Version with 2 sensors/3 solenoid valves 12

4.2 Meaning of the LEDs in the upper part of the LED module 13

4.3 Electrical specifications 13

5 MULTI-VOLTAGE MODULE VERSIONS 14

5.1 The multi-voltage LED module functions 14

5.2 Selecting the multi-voltage LED module power supply version 14

5.3 24 VDC modules 15

5.3.1 Description of the different Input/Output wirings 15

5.3.2 Wiring diagrams 16

5.4 LED modules with 24VAC, 48VAC or 48VDC power supply 17

5.4.1 Description of the different Input/Output wirings 17

5.4.2 Wiring diagrams 18

5.5 Wiring to PLC & signalling unit internal wiring 20


5.7 Technical specifications of the multi-voltage modules 21

5.8 1ST level maintenance 22

5.8.1 Power ON indicator light is off 22

5.8.2 Fault LED illuminated or flashing 22

5.8.3 Testing the solenoid valve 22

5.8.4 Testing the sensors 22

6 AS-i MODULE VERSIONS 23

6.1 Wiring to AS-i network 23

6.2 Internal wiring of the signalling unit 24

6.2.1 Version with 2 sensors/1 solenoid valve 24

6.2.2 Version with 2 sensors/3 solenoid valves 24

6.3 The AS-i network 25

6.3.1 AS-i power supplies 25

6.3.2 AS-i address programming 25


MAINTENANCE NOTICE


6.5 Meaning of I/O bits via AS-i 26

6.6 Technical specifications of AS-i modules 27

7 LINEAR SENSOR 28

7.1 Configuration and calibration 29

7.2 Calibration and configuration diagram 29

7.3 Possible faults during calibration 30

7.4 1st level maintenance 30

7.4.1 No signal from the linear sensor 30

7.4.2 Cam outside detection range 30

7.4.3 Calibration error 30

7.5 Wiring of the signalling unit 30

7.5.1 Internal wiring of the signalling unit 30

7.5.2 Description of AS-i cable 30

7.5.3 Description of the customer wiring for multi-voltage module 24 VAC / DC _ 48 VAC / DC 30

7.5.3.1 Module with 24 VDC power supply 31

7.5.3.2 Module with 24 VAC, 48 VAC, or 48 VDC power supply 32

7.6 Technical specifications of the multi-voltage linear sensor modules 34

7.7 AS-i linear sensor LED module specifications 35

7.8 Linear sensor specifications 35

8 CHANGE OF CONFIGURATION OF THE LIGHTING RETRO DATA 36

9 CONFIGURATION CHANGE: switch a valve to NC and a va lve to NO 37

10 ACS UNIT SPARE PARTS 38

10.1 ACS unit - Double-Acting - 2I/1O module - AS-I or multi-voltage, or terminal 38

10.2 ACS unit - 1SV - 2I/1O - AS-i or multi-voltage, or terminal 39

10.3 ACS unit - 2SV - module 4I/3O - AS-i, or terminal 40

10.4 ACS unit - 3SV - module 4I/3O - AS-i or terminal 41

10.5 ACS unit – 3SV - module 1I+lin. sens./3O - AS-I, or multi-voltage 42

10.6 List of ACS unit parts 43

10.7 Dimensions, assignment and reference of cams for ACS unit sensor(s) 45

10.7.1 For DPAX valves DN25 to 150 45

10.7.2 For DN8 full flow to 65 venturi DBAX valves 45

10.7.3 For DCX3 & 4 valves DN25 to 150 45

10.7.4 For VDCI PFA valves with breakaway cylinder DN38 to 150 46

10.7.5 For VDCI SP or VDCI PFA valves without breakaway cylinder DN38 to 150 46

10.7.6 For VDCI MC PFA DN38 to 125 valves 47

10.7.7 For VDCI MC SP/PMO valves DN38 to 125 47

10.7.8 For DMAX valves DN21.6 to 52 47

10.8 Dimensions, assignment and reference of cams for the linear sensor of ACS units 47

10.8.1 For VDCI MC PFA DN38 to 125 valves 47

10.8.2 For VDCI MC SP/PMO valves DN38 to 125 47

MAINTENANCE NOTICE


1 CHANGE MANAGEMENT

CHANGES INDEX DATE PAGES INITIALS

Initial version 01 March 2014 / F. MERLET

MAINTENANCE NOTICE


2 SAFETY

2.1 Important information

Always read the maintenance notice before manipulating the valve.

Failure to observe these instructions can result in serious bodily injury or loss of life.

This can also result in less serious injuries or damage to the equipment.

Electricity can result in serious bodily injury or loss of life.

This can also result in less serious injuries or damage to the equipment.

2.2 General information

The following advice is given to ensure optimum use of the equipment.

The tasks must be performed in the order specified.

Forbidden or permitted actions:

NOTE!

•

DANGER!

NOTE!

DANGER!

CAUTION!

OK

<0.5 m ≥ 0.5 m

NO

Cleaning

MAINTENANCE NOTICE


DANGER!

MAINTENANCE NOTICE ACS signalling unit

3 INTRODUCTION

The ACS signalling unit fits onto NC, NO, double-acting and VDCI (double block and bleed) valves. It is available in 5 configurations: • 2I/1O or 4I/3O LED module _ AS-i 2.1 or AS-i 2.0. • Multi-voltage LED module 2I/1O _ 24 Vac/dc – 48Vac/dc. • LED module with 1I + linear sensor/3O _ AS-i 2.1 or AS-i 2.0, multi-voltage 24 Vac/dc – 48Vac/dc. • LED module 2I/1O or 4I/3O terminal. • Double-acting: 2I/1O LED terminal version; 2I/1O LED module version (AS-i or multi-voltage).

3.1 Disassembling the signalling unit

3.1.1 Disassembling the unit/actuator

Since the retro data LEDs are substantially diffusi ve, it is recommended not to look directly into the diffusion beam, otherwise there will be a risk of d azzling. CAUTION: Before starting any work on the box, it is importa nt to ensure that the mains supply is switched off, that the air supply is closed and tha t the circuit is purged.

�Disassembling the cover

• Turn 1 the cover to align the cover pin with the

pictogram, then remove the cover by pulling upwards 2.

�Disassembling connector - base/actuator

• Disconnect the air pipes from the box. • Unscrew the stuffing box assembly, locate and

disconnect the wires on the terminal or on the supply module, then remove the supply cable, or disconnect and remove the cable from the AS-i module.

• Unscrew3 the locking screw. • Turn4 the connector (with or without the cover) to

release the three keying studs of the base. • Separate5 by pulling upwards.

• Unscrew the two CHC screws. • Remove the actuator base.

NOTE!

Actuator

Cover

Connector

Base

1

1

2

2

Locking screw

3

5

4

Keying studs

MAINTENANCE NOTICE


3.1.2 Disassembling the unit components

Before disassembling the components, locate and disconnect the wires connected to the LED terminal or multi-voltage module, and also those on the connector.

� Disassembling the module

• Unscrew the fastening screw of the LED module and remove the module.

� Dismantling the sensors

� Disassembling the SVs

• For each solenoid valve, unscrew the two fastening screws on the solenoid valve and remove the solenoid valve together with the seal.

• Unscrew the fastening screw from the sensor support sub-assembly and remove.

• Unclip and remove the upper and lower sensors from the support sub-assembly.

NOTE!

Connector

Screw

LED module 2I/1O_4I/3O or

1I+Lin. sens./3O Terminal, AS-i or

multi-voltage version

Connector

Screw

Lower sensor

Upper sensor

Sensor support sub-assembly

Connector

S.V. 2

Connector

S.V. 1

Screw

S.V. seal

S.V. 3

Screw

S.V. seal

Solenoid valve assembly

MAINTENANCE NOTICE


� Disassembling the linear sensor (signalling unit v ersion with linear sensor)

• Remove the clamp plate to free the toothed segment

by removing the two fastening screws. 1

• Turn the linear sensor anti-clockwise to completely free the toothed segment 2.

• Pull the linear sensor upwards to disconnect it from

the signalling unit 3. 3.2 Reassembling the signalling unit

3.2.1 Reassembling the unit components

� Linear sensor specifications • Vertically fit the linear sensor in place, ensuring

that the toothed segment is still free.1 • Turn the linear sensor clockwise as far as it will

go. 2 • The toothed segment is no longer free.

• Reposition the clamp plate and fit the 2 fastening screws.3 The teeth of the plate must fit between the teeth of the toothed segment to prevent rotation.

• Tightening torque: 0.8 Nm or 8 kgf.cm

3

Linear sensor

Toothed segment not free

Toothed segment freed

2

Screw

Clamp plate

Linear sensor

1

Clamp plate teeth

Screw

Clamp plate

Linear sensor

3

1

Linear sensor

Toothed segment freed

2

Toothed segment not free

MAINTENANCE NOTICE


� Reassembling the sensors

• Clip the upper and lower sensors on the support sub-assembly.

• Re-position the sensor support sub-assembly on the connector, fit the fastening screw.

• Tightening torque: 0.8 Nm or 8 kgf.cm. • Rewire the SVs and/or SPs on the connector. • Cam/sensor target adjustment: A fine and precise

adjustment is carried out using the adjustment screw for each sensor. The cam can be set anywhere within a range extending from the centre of the target to the full target. Adjust as needed!

� Reassembling the SVs

• Install SV1, then SV3 and lastly SV2. • Position the solenoid valve seal by aligning it with the centring pin on the connector seating plane. One side of the seal

will come up against an orientation wall. • Align the solenoid valve with the same centring pins. The body of the solenoid valve will come up against the orientation

wall or the body of the SV3. • Fit the two M2.5 fastening screws. • Tightening torque: 0.4 Nm or 4 kgf.cm

�Reassembling the module

As for removal, in reverse order:

• Position the AS-i or multi-voltage module in its housing in the connector. Fit the M3 screw on the fastening point corresponding to the module configuration.

• Tightening torque: 0.3 Nm or 3 kgf.cm

Centring pin

Alignment hole

Orientation wall

Full target

Fastening point on new unit, and version 2010.

Existing fastening point on new version of unit, and on 2010 and 2004 versions of unit.

Connector

Sensor adjustment screw

Sensor support fastening screw

Lower sensor

Upper sensor

Sensor support sub-assembly

Connector

Centre of target

MAINTENANCE NOTICE


3.2.2 Reassembling the unit/actuator

� Reassembling connector - base/actuator As for removal, in reverse order:

• Position the base on the actuator. • Place the two M8 CHC screws. • Tightening torque: 1 Nm or 10 kgf.cm

• 1Position the connector (with or without its cover) on the keying studs on the base.

• 2Turn the connector to lock it on the base. • 3Tighten the locking screw to secure. • Connect the pneumatic system. • Remove the cover if necessary, and connect the

wiring according to the type of unit and in accordance with the diagrams given herein.

• Tighten the cable gland.

In order to ensure that it is mounted on the keying studs, position the shape with the letter "A" on the connector relative to the base as shown in the figure below:

�Reassembling the cover • As for removal, in reverse order: • 4Align the pin of the cover with the "open cover"

pictogram, and bring the cover into contact with the connector.

• 5Turn the cover in the direction of the arrow to lock the cover: move the pin above the “cover locked” pictogram.

Note: Under normal operation, the base, the connector and the cover can, if necessary, be lead-sealed by means of a wire or a screw in a hole passing through the entire signalling unit.

Locking screw

3 2

1

NOTE!

Actuator

Cover

Connector

Base

5

4

4

5

Keying studs

1

MAINTENANCE NOTICE


Red

Black

Red

Lower sensor

Upper sensor Black

Red

Black SV1

(Main actuator)

Blue

Blue

4 TERMINAL VERSIONS – 24VDC

The terminal versions allow you to connect the sensors and the solenoid valves directly to the PLC. In this case the operating voltage of the sensors and the solenoid valves is only 24 VDC +/- 10%.

4.1 Wiring to PLC & signalling unit internal wiring

4.1.1 Version with 2 sensors/1 solenoid valve

Function

Solenoid valve 1 control (+24 VDC) (main actuator)

SV1

Solenoid valve earth SV-

Retro data valve open (PNP) I2

Retro data valve closed (PNP) I1

Sensor earth V-

+ Sensor supply (+24 VDC) V+

Function


SV1




Sensor earth V-


Wiring version for two 3-wire sensors and 1 solenoi d valve on 2I/1O terminal (Standard version)

Wiring version for two 2-wire sensors and 1 solenoi d valve on 2I/1O terminal (Version on request)

V+ V+ V- V- I1 I2 O1 V-

Customer wiring Definox ex-works wiring

2I /1O

TERMINAL

LED

MODULE


V+ V+ V- V- I1 I2 O1 V-

White

Black

White

Lower sensor

Upper sensor Black

Red

Black SV1

(Main actuator)

2I /1O

TERMINAL

LED

MODULE

MAINTENANCE NOTICE


White

Black

White

Lower sensor

Upper sensor Black

Red Black

Red

Black

Red

Black

SV1 (Main actuator)

SV2 (Upper plug)

SV3 (Lower plug)

4.1.2 Version with 2 sensors/3 solenoid valves

Function

Solenoid valve 3 control (+24 VDC) (lower plug)

SV3

Solenoid valve 2 control (+24 VDC) (upper plug)

SV2


SV1




Sensor earth V-


Function

Solenoid valve 3 control (+24 VDC) (lower plug)

SV3

Solenoid valve 2 control (+24 VDC) (upper plug)

SV2


SV1




Sensor earth V-


Wiring version for two 2-wire sensors and 3 solenoi d valve on 2I/1O terminal (Version on request)

Wiring version for two 3-wire sensors and 3 solenoi d valves on 2I/3O terminal (Standard version)

V+ V+ V- V- I1 I2

O1

V-

I3 I4

O2 O3

V-


V+ V+ V- V- I1 I2

O1

V-

I3 I4

O2 O3

V-

Red

Black

Red

Lower sensor

Upper sensor Black

Red

Black

Red

Black

Red

Black

SV1 (Main actuator)

SV2 (Upper plug)

SV3 (Lower plug)

Blue

Blue

Customer wiring

Definox ex-works wiring

2I /3O

TERMINAL

LED

MODULE

2I /3O

TERMINAL

LED

MODULE

MAINTENANCE NOTICE


4.2 Meaning of the LEDs in the upper part of the LED mo dule

The upper part of the LED modules is fitted with LEDs that display the status of the inputs/outputs.

4.3 Electrical specifications General specifications

Supply voltage

• Sensors

• Solenoid valves Current consumed for: 1 active solenoid valve, 1 active sensor, and lighting retro data (upled) Electromagnetic compatibility Temperature

• operating • storage/transport

24 VDC +/- 10% 24 VDC +/- 10%

80 mA max

EN61000-6-2, EN61000-6-4 -10 to +60 °C -40 to +85 °C

Sensors

Supply voltage Output current Inductive sensor connection 2-wire: on request 3-wire: standard

24 VDC +/- 10% 50 mA max Yes

Solenoid valves Supply voltage Current consumed Switching frequency on inductive load

24 VDC +/- 10% 30 mA max 0.5 Hz

Electrical connections to PLC Connection type Conductor section

Spring cage terminal 0.75 mm² max. A cross section of 0.5 mm² is sufficient. Cable diameter: 4.5 to 10 mm.

On the upper part of the LED

module Version LED

status Meaning LED colour

parameterisation facility

RED LED * 2I/1O & 2I/3O Fixed Yes

BLUE LED * 2I/1O & 2I/3O Fixed Status of the valve closed sensor Yes

GREEN LED* 2I/1O & 2I/3O Fixed Status of the valve open sensor Yes

Main Actuator 2I/1O & 2I/3O Fixed Status of the main actuator solenoid valve output. Yellow LED illuminated = Solenoid valve controlled

No

PWR 2I/1O & 4I/3O Fixed Power supply present No

UPPER PLUG 2I/1O

2I/3O Fixed Status of the solenoid valve output of the actuator upper plug. Yellow LED illuminated = Solenoid valve controlled

No

LOWER PLUG 2I/1O

2I/3O Fixed Status of the solenoid valve output of the actuator lower plug. Yellow LED illuminated = Solenoid valve controlled

No

* parameterisation of the lighting retro data corresponding to ex-works parameterisation. In order to ensure standard-compliance for any modification(s) of the colours of the lighting retro data, refer to the “lighting retro data colour parameterisation” table.

MAINTENANCE NOTICE


5 MULTI-VOLTAGE MODULE VERSIONS

The 24VAC/DC_48VAC/DC multi-voltage LED modules provide the interface between the peripherals (solenoid valves, sensors) and the command control system (PLC). Two different voltages can be used simultaneously on the module.

Terminology:

• The input signals correspond to the solenoid valve commands. • The output signals correspond to the retro data signals from the sensors.

5.1 The multi-voltage LED module functions

• It adapts the electrical signals between the PLC and the sensors/solenoid valve. Reminder: the sensors and the solenoid valve mounted in the signalling unit operate using 24 VDC only.

• The retro data signal type can be selected by means of jumpers positioned as required: PNP, NPN or NO.

• In the upper part, it displays the status of the SVs, the presence of the module power supply, the status of the valve, together with the faults. The latter two are also indicated, if required, by lighting retro data in the upper part of the signalling unit.

� It must be ensured that the connection cable has su fficient conductors so that the

module has a continuous power supply! (6 mini condu ctors for a unit with 1 solenoid valve and 2 sensors: 2 for the module power supply, 2 for the sensor retro data, 2 for the solenoid valve. To be adapted according to the numb er of solenoid valves).

5.2 Selecting the multi-voltage LED module power supply version

According to the voltages used on the installation, a power supply voltage will be chosen that will determine the choice of the different wiring diagrams.

Continuous power supply available at

24VDC?

Signal voltages

Solenoid valve 24VAC, 48VAC or 48VDC

and Sensor retro data

24VAC, 48VAC or 48VDC

Note: the supply voltage must be common to the solenoid valve or sensor

voltages.

Sensor retro data 24VDC?

Signal voltages

Solenoid valve 24VDC


24VDC, 24VAC, 48VAC or 48VDC

YES NO

NO YES

See choice of different Input/Output wirings Module supplied at 24VDC

See choice of different Input/Output wirings Module supplied at 24VAC or 48 VDC or 48 VAC

Signal voltages

Solenoid valve 24VDC, 24VAC, 48VAC or 48VDC


24VDC

I/O PLC

MULTI-VOLTAGE MODULE

Outputs

Inputs

Sensors

Solenoid valves

IMPORTANT

MAINTENANCE NOTICE


5.3 24 VDC modules

• The electrical supply of the multi-voltage LED module must be 24 VDC and continuous . • The solenoid valve signals or the sensor signals may have a voltage (24VAC, 48VDC or 48VAC) other than 24VDC. •

5.3.1 Description of the different Input/Output wirings

The table below gives the following 8 possible wiring diagrams:

� the different voltages, � the signal types (PNP, NPN, NO, connector used, etc.).

Example: - Solenoid valve signals: 48VAC + independent connector, - Sensor signals + fault: 24VDC PNP output. The diagram to be used is therefore number 5.

Notes :

� Initially, the module is configured to be wired according to diagram number 3. � The bold marks on the wiring diagrams represent the jaws of the CO and CI connectors (use tool

7708097 to remove or move the jaws).

2-point wiring jaws that link:

� B1 and B2 imperative to 24 VDC supply. (Must be completely removed for other supply voltages).

� The CI and CO connectors to V+ or V-.

Table of the 8 possible wiring diagrams

SOLENOID VALVE SIGNALS

Connector (CO)

24 VDC Independent

SE

NS

OR

SIG

NA

LS +

FA

ULT

Output Voltage V+ V-

PNP

24 VDC Diagram No. 1 Diagram No. 3 Diagram No. 5

48 VDC Diagram No. 8 Diagram No. 7

NPN

24 VDC Diagram No. 2 Diagram No. 4 Diagram No. 6

48 VDC Diagram No. 8 Diagram No. 7

NO 24 VAC, 48 VAC Diagram No. 8 Diagram No. 7

NOTE!

CAUTION!

MAINTENANCE NOTICE


5.3.2 Wiring diagrams

PNP OUTPUT SENSORS NPN OUTPUT SENSORS


PNP, NPN OR NO OUTPUT SENSORS

O1

I2 I1

V+ V-

O1

I2

I1

V+

V-

DIAGRAM No. 1 Signals:

- Solenoid valves: connector (CO) to 24VDC - Sensors: 24VDC PNP outputs

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)

Ctrl_Main Actuator (O1)

Connector_Control (CO)

Connector_Info (CI)

Power supply

Position

of the valve

Control of the valve

SV Sensor

O1

I2 I1

V+ V-


- Solenoid valves: connector (CO) to 24VDC - Sensors: 24VDC NPN outputs

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position of the valve


SV Sensor

O1

I2 I1

V+

V-


- Solenoid valves: connector (CO) to GND - Sensors: 24VDC PNP outputs

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor DIAGRAM No. 4 Signals:

- Solenoid valves: connector (CO) to GND - Sensors: 24VDC NPN outputs

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor

O1

CO

I2

I1

V+ V-


- Solenoid valves: independent connector (CO) - Sensors: 24VDC PNP outputs

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply



SV Sensor

O1

CO

I2

I1

V+

V-


- Solenoid valves: independent connector (CO) - Sensors: 24VDC NPN outputs

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply



SV Sensor

O1

I2

I1

CI

V+

V-


- Solenoid valves: connector (CO) to GND - Sensor: PNP, NPN or NO outputs

independe nt connector.

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply



SV Sensor

O1

I2

I1

CI

V+ V-


- Solenoid valves: connector (CO) to 24VDC - Sensors: PNP, NPN or NO outputs

independent connector.

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power suppl y



SV Sensor

MAINTENANCE NOTICE


5.4 LED modules with 24VAC, 48VAC or 48VDC power supply

• The electrical supply of the multi-voltage LED module must be 24 VAC, 48 VAC or 48 VDC, and continuous. • The solenoid valve signals or the sensor signals may have a voltage (24VAC, 48VAC or 48VDC) different from the power

supply.

5.4.1 Description of the different Input/Output wirings

The table below gives the following 14 possible wiring diagrams:

� the different voltages, � the signal types (PNP, NPN, NO, connector used, etc.).

Example:

- Power supply 48 VAC, - Solenoid valve signals: 48 VAC, - Sensor signals + fault: 24 VAC NO outputs.

The diagram to be used is therefore number 6.

Notes :

� Initially, the LED module is configured to be wired according to diagram number 1 or 2. � The bold marks on the wiring diagrams represent the jaws of the CO and CI connectors (use tool

7708097 to remove or move the jaws).


� the CI and CO connectors to V+ or V-.

� Apart from a 24 VDC power supply, it is imperative to remove the comb wiring between B1 and B2, otherwise there is a risk of permanent damage to the module.

Table of the 14 possible wiring diagrams

SOLENOID VALVE SIGNALS

Connector (CO)

SE

NS

OR

SIG

NA

LS

+ F

AU

LT

Output Voltage 24 VAC 48 VAC 48 VDC

Independent V+ V-

NO 24 VAC Diagram No. 1 Diagram No. 6 Diagram No. 13

Diagram No. 14 Diagram No. 3

NO 48 VAC Diagram No. 5 Diagram No. 2 Diagram No. 13


PNP

48 VDC

Diagram No. 5 Diagram No. 6 Diagram No. 7


NPN Diagram No. 5 Diagram No. 6 Diagram No. 9


NOTE!

CAUTION!

CAUTION!

MAINTENANCE NOTICE


5.4.2 Wiring diagrams

NO OUTPUT SENSORS

PNP, NPN OR NO OUTPUT SENSORS (independent connector)

O1

I2

I1

CI

24

Vac


- Solenoid valves: connector (CO) to V+ - Sensors: 48VDC PNP or NPN outputs 48VAC NO outputs

24 VAC

(V-)

(V+)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor

O1

I2

I1

CI

48

Vac



48 VAC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor

O1

I2

I1

CO

48

Vac


- Solenoid valves: independent connector (CO) - Sensors: 48VAC NO outputs

Power supply

Position

of the valve


SV Sensor

(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

48 VAC

O1

I2

I1

48

Vac


- Solenoid valves: connector (CO) to V+ - Sensors: 48VAC NO outputs

Power supply

Position

of the valve


SV Sensor

(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

48 VAC

CO

O1

I2

I1

24 Vac



Power supply

Position

of the valve


SV Sensor

(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

24 VAC

O1

I2 I1

24 Vac



Power supply

Position

of the valve


SV Sensor

(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

24 VAC

MAINTENANCE NOTICE


PNP OUTPUT SENSORS

O1

I2

I1

V+

V-

O1

I2

I1

CI

V+

V-

O1

I2

I1

V+

V-



48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor

O1

I2

I1

V+

V-



48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor



48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor

O1

I2

I1

V+

V-



48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor

O1

CO

I2

I1

V+

V-



48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor

O1

CO

I2

I1

V+

V-



48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV Sensor

O1

I2

I1

CI

V+

V-

48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)


- Solenoid valves: connector (CO) to 48VDC - Sensors: NO outputs independent connector

Power supply

Position

of the valve


SV Sensor

NPN OUTPUT SENSORS

48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)


- Solenoid valves: connector (CO) to GND - Sensors: NO outputs independent connector

Power supply

Position

of the valve


SV Sensor

NO OUTPUT SENSORS

MAINTENANCE NOTICE


White

Black

White

Lower sensor

Upper sensor Black

Red

Black SV1

(Main actuator)

5.5 Wiring to PLC & signalling unit internal wiring


The upper part of the LED modules is fitted with LEDs that display the status of the inputs/outputs, as well as the presence of the power supply or a local fault.

On the upper part of the module Status Meaning

Colour parameterisation

facility

RED LED * Fixed Power supply fault

Yes Flashing Overload or short circuit fault on a

peripheral

BLUE LED * Fixed Status of the valve closed sensor Yes

GREEN LED* Fixed Status of the valve open sensor Yes

Main Actuator Fixed Status of the main actuator solenoid valve output. Yellow LED illuminated = Solenoid valve controlled

No

PWR Fixed Power supply present Green LED illuminated = module power supply on

No

UPPER PLUG

No

LOWER PLUG

No

* parameterisation of the lighting retro data corresponding to ex-works parameterisation. For any modification(s) of the colours of the lighting retro data in order to ensure standard-compliance, refer to the “lighting retro data colour parameterisation” table.

Function



Solenoid valve control 1 (main actuator) O1

Retro data error FLT

Solenoid valve connector command (see wiring diagrams) CO

Shunt to be implemented with B1, if module has 24 VDC power supply B2

Shunt to be implemented with B2, if module has 24 VDC power supply B1

Common retro data (see wiring diagrams) CI

+ Power supply V+

- Power supply V-

MULTI-

VOLTAGE

LED

MODULE

FOR

UNIT

ACS

OR

ICS

2I/1O

VERSION

V+ V+ V- V- I1 I2 O1 V-


MAINTENANCE NOTICE


5.7 Technical specifications of the multi-voltage modul es

General specifications Supply voltage

• 24 VDC modules

• 24 VAC – 48 VAC/DC modules Current consumed for 1 active solenoid valve and 1 active sensor Electromagnetic compatibility Temperature


24 VDC +/- 5% 24 VAC – 48 VAC/DC +/- 10% ≤ 80 mA DC (24 VDC supply) ≤ 155 mA AC (24 VAC supply) ≤ 60 mA DC (48 VDC supply) ≤ 115 mA AC (48 VAC supply) EN61000-6-2, EN61000-6-4 -10 to +60 °C -40 to +85 °C

Diagnostic functions Supply voltage display Unit status display

Green “POWER” LED Red “FAULT” LED

Sensor inputs Nominal input voltage 2 wire (std) and 3 wire inductive sensor connection

24 VDC Yes

Solenoid valve outputs Output voltage Output current Switching frequency on inductive load Short-circuit protection

24 VDC 50 mA max 0.5 Hz Yes

Electrical connections to PLC Connection type Conductor section

Spring cage terminal 0.75 mm² max. A cross section of 0.5 mm² is sufficient. Cable diameter: Refer to the cable gland specifications to find out the maximum aperture diameter for the cable.

Solenoid valve signals from the PLC Number Nominal input voltage +/- 10% Minimum current Signal type

1 to 3 24 VAC/DC to 48 VAC/DC ≥ à 6mA PNP or NPN

Sensor signals to PLC Number Fault signal Output voltage +/- 10% Output current Signal type

1 to 4 Yes 24 VAC/DC to 48 VAC/DC 50 mA max PNP, NPN or NO

MAINTENANCE NOTICE


5.8 1ST level maintenance

5.8.1 Power ON indicator light is off

• Check that the LED module power supply is wired correctly. • Check that the voltage between V+ and V- (two-stage terminal) is equal to 24 VDC +/- 5% or 24 VAC – 48

VAC/DC +/- 10% depending on the voltage chosen to power the LED module.

If the result of these actions is negative, replace the unit.

5.8.2 Fault LED illuminated or flashing

Reminder: red LED in ex-works configuration. • Red LED flashing = Overload or short circuit on sensor or solenoid valve. • Disconnect the sensor/solenoid valve connector and check that the fault has disappeared. Check the

sensors and solenoid valve one by one. • Red LED illuminated = supply voltage too low or overload or short circuit on a peripheral of the LED

module (faulty solenoid valve, etc.). • Check that the voltage between V+ and V- (two-stage terminal) is equal to 24 VDC +/- 5% or 24 VAC – 48

VAC/DC +/- 10% depending on the voltage chosen to power the LED module. • Disconnect the sensor/solenoid valve connector and check that the fault has disappeared. Check the

sensors and solenoid valve one by one.

5.8.3 Testing the solenoid valve

• The green LED on the LED module must be illuminated. • Control the solenoid valve coil using the PLC. • Measure the voltage on the peripheral connector using a voltmeter between the terminals O1 and CO.

Check that this voltage corresponds to the control voltage of the solenoid valves. If the result of this step is negative, check the wiring between the LED module and the PLC.

• If the “Main actuator” LED is illuminated, measure the voltage on the peripheral connector between the terminals SV1 and SV-. This voltage must be between 20 and 24VDC.

• If this voltage is correct, change the solenoid valve. • If not, disconnect the peripheral connector. If the “Main actuator” LED is extinguished, change the LED

module.

5.8.4 Testing the sensors

The LED module must be connected electrically to the PLC.

• Use a voltmeter to check that the voltage between terminals V+ and V- on the sensor side of the terminal is between 20 and 24 VDC.

• Place a metallic object in front of sensor target to check that the LED on the sensor illuminates correctly. • The LED does not illuminate: change the sensor and restart the tests at step 1. • The LED illuminates = measure the voltage using a voltmeter between terminals V- and I1 or I2 on the

peripheral terminal of the LED module in order to check that the voltage is ≥12 VDC. • Check that the LED on the unit corresponding to the sensor is illuminated correctly. • LED extinguished = change the LED module. • LED illuminated = check the voltage on the two stage connector between the terminals I1 and CI or I2 and

CI depending on the sensor to be tested. • If the voltage is correct, check the wiring between the LED module and the PLC, otherwise change the

LED module.

MAINTENANCE NOTICE


6 AS-i MODULE VERSIONS

The AS-i LED modules provide the interface between the peripheral devices (solenoid valves, sensors) and the command control system (PLC) via the AS-i network. AS-i LED modules are compatible as standard with AS-i 2.1 and can on request be supplied in version 2.0 (limited to 31 slaves).

6.1 Wiring to AS-i network

The connection to the AS-i network is established via an M8 - M12 lead [1] and a vampire clip [3] (plastic standard – stainless steel optional).

The M12 connector can be used to disconnect the module from the AS-i network and to program the network address via the addressing terminal(7008215). If a vampire clip is not used temporarily or permanently, then insert the M12 stopper (7008123) [2].

Note: • At the end of the AS-i network, insert the seal

(7008228) [4] in the plastic vampire clip.

4

1

2

3

CAUTION!

MAINTENANCE NOTICE


White

Black

White

Lower sensor

Upper sensor Black

Red

Black SV1

(Main actuator)

White

Black

White

Lower sensor

Upper sensor Black

Red Black

Red

Black

Red

Black

SV1 (Main actuator)

SV2 (Upper plug)

SV3 (Lower plug)

6.2 Internal wiring of the signalling unit

6.2.1 Version with 2 sensors/1 solenoid valve

6.2.2 Version with 2 sensors/3 solenoid valves

LED

MODULE

ASi

2I/1O

V+ V+ V- V- I1 I2 O1 V-

V+ V+ V- V- I1 I2

O1

V-

I3 I4

O2 O3

V-

LED

MODULE

ASi

4I/3O



MAINTENANCE NOTICE


6.3 The AS-i network

The AS-i network can be wired according to a tree configuration, a linear configuration with sections or a star configuration.

These three architectures can be used simultaneously.

6.3.1 AS-i power supplies

An AS-i power supply is specific to the AS-i network.

• Output voltage between 31.6 VDC and 29.5 VDC • Output current:

− 4A for 31 installed slaves − 8A for 62 installed slaves

I = (No. of AS-i modules x 0.070) + gateway intensity

6.3.2 AS-i address programming

The AS-i address for the module is programmed either via the AS-i master (PLC coupling, gateway, etc.) or via the addressing terminal (7008215).

The M12 connector can be used to disconnect the module from the AS-i network and to program the network address via the 7008215 addressing terminal.

Notes:

The module is programmed to address 0 by default. Do not program two modules with the same network address. The AS-i 2.0 modules have an address between 1 and 31. The AS-i 2.1 modules have an address between 1A and 31A and 1B and 31B.

OR

OR

NOTE!

MAINTENANCE NOTICE



The upper part of the LED modules is fitted with LEDs that display the status of the inputs/outputs, as well as the presence of the power supply, a zero addressing or a local fault.

6.5 Meaning of I/O bits via AS-i Bit I 0 = 1 when the valve closed sensor is at 1.

Bit I 1 = 1 when the valve open sensor is at 1.

Bit I 2 = 1 when the upper plug opening sensor is at 1.

Bit I 3 = 1 when the lower plug opening sensor is at 1.

Bit O0 = 1 to control the main actuator solenoid valve.

Bit O1 = 1 to control the upper plug opening solenoid valve.

Bit O2 = 1 to control the lower plug opening solenoid valve.

On the upper part of the LED module Version LED

status Meaning LED colour

parameterisation facility

RED LED * 2I/1O

4I/3O or 1I + linear sensor/3O Fixed Module with address 0

Yes Flashing AS-i power supply fault, or overload or

short circuit on a peripheral

BLUE LED * 2I/1O

4I/3O or 1I + linear sensor/3O Fixed Status of the valve closed sensor Yes

GREEN LED* 2I/1O

4I/3O or 1I + linear sensor/3O Fixed Status of the valve open sensor Yes

Main Actuator 2I/1O 4I/3O or 1I + linear sensor/3O Fixed

Status of the main actuator solenoid valve output. Yellow LED illuminated = Solenoid valve controlled

No

PWR 2I/1O 4I/3O or 1I + linear sensor/3O Fixed

Power supply present Green LED illuminated = module power supply on

No

UPPER PLUG

2I/1O

4I/3O or 1I + linear sensor/3O Fixed Status of the solenoid valve output of the actuator upper plug. Yellow LED illuminated = Solenoid valve controlled

No

LOWER PLUG

2I/1O

4I/3O or 1I + linear sensor/3O Fixed Status of the solenoid valve output of the actuator lower plug. Yellow LED illuminated = Solenoid valve controlled

No

* parameterisation of the lighting retro data corresponding to ex-works parameterisation. In order to ensure standard-compliance for any modification(s) of the colours of the lighting retro data, refer to the “lighting retro data colour parameterisation” table.

UPLED version 1I + linear sensor/3O

UPLED version 2I/1O or 4I/3O

MAINTENANCE NOTICE


6.6 Technical specifications of AS-i modules

General specifications AS-i supply voltage Current consumed for 1 active solenoid valve and 1 active sensor

Electromagnetic compatibility Temperature


25 … 31.6 VDC ≤ 95 mA EN61000-6-2, EN61000-6-4 -10 to +60 °C -40 to +85 °C

Communication specifications

Protocol Profile AS-i 2.1 Profile AS-i 2.0 AS-i certificate according to C.S.3.0_Revision 4

Complies with AS-i specification V3.0 Rev. 4 IO code: 7 ID code: A ID2 code: E IO code: 7 ID code: 0 ID2 code: F N° 101001

Diagnostic functions AS-i voltage display Module status display


Sensor inputs Nominal input voltage 2-wire inductive sensor connection

24 VDC Yes

Solenoid valve output Output voltage Output current Switching frequency on inductive load Short-circuit protection


MAINTENANCE NOTICE


7 LINEAR SENSOR

The linear sensor, with an operating range of 80 mm, detects three valve positions:

• valve closed, • valve open, • lower plug opening

Note: upper plug opening is detected by means of a sensor external to the unit, located in the lantern of the valve: for more details, see the maintenance notice section IT-TDFX-164. A green LED on the top of the linear sensor indicates its status:

• Power LED illuminated = sensor switched on, • Power LED flashing = cam outside detection range.

Status and meaning of the elements on the upper par t of the module according to the cam position

On the upper part of the module Version LED status Meaning

LED colour parameterisation

facility

RED LED * linear sensor/3O Fixed Power supply fault Yes

Flashing Overload or short circuit fault on a peripheral

BLUE LED * linear sensor/3O Fixed Status of the valve closed sensor Yes Flashing Status of the enabled lower plug sensor Yes

GREEN LED* linear sensor/3O Fixed Status of the valve open sensor Yes Flashing Status of the enabled upper plug sensor Yes

Main Actuator linear sensor/3O Fixed Status of the main actuator solenoid valve output. Yellow LED illuminated = Solenoid valve controlled

No

PWR linear sensor/3O Fixed Power supply present Green LED illuminated = module power supply on No

UPPER PLUG linear sensor/3O Fixed Status of the solenoid valve output of the actuator upper plug. Yellow LED illuminated = Solenoid valve controlled

No

LOWER PLUG linear sensor/3O Fixed Status of the solenoid valve output of the actuator lower plug. Yellow LED illuminated = Solenoid valve controlled

No

MODE PB linear sensor/3O “Mode” pushbutton for calibration. SET PB linear sensor/3O “Set” pushbutton for calibration.

* parameterisation of the lighting retro data corresponding to ex-works parameterisation.

Cam out of flashing range of LEDs C,D and F.

NOTE: The colours mentioned opposite and in the table above correspond to the ex-works lighting retro data configuration! In order to ensure standard-compliance for any modification(s) of the colours of the lighting retro data, refer to the “lighting retro data colour parameterisation” table.

Valve closed

Valve closed + lower plug

Valve open

Blue LEDs illuminated

Blue LEDs blinking, and lower plug LED illuminated

Green, blue and red LEDs extinguished

Green LEDs and main actuator LED illuminated

Linear sensor

Cam

Detection range

Unit

MAINTENANCE NOTICE


B

A

C

D

E

F

G

H

I

SET PB MODE PB

7.1 Configuration and calibration

The module has two operating modes: • Normal mode: this mode displays the status of inputs and outputs by default • Configuration mode: this mode is used for calibrating the sensor with the valve, and for

enabling or disabling the lower plug opening, valve closed and valve open retro data functions.

A learning phase must be performed for the sensor to memorize the operating positions of the associated valve. This calibration of the valve is performed manually or automatically. See installation guide IT-TDFX-260

Note:

• A double block and bleed valve fitted with a linear sensor version ACS signalling unit is calibrated ex-works. The lower plug, valve closed and valve open functions are enabled.

• All of the stages are shown in the document “Calibration and configuration sequence diagram”.

7.2 Calibration and configuration diagram

Hold down the Mode pushbutton Briefly press < 2 seconds Hold down the Set pushbutton Hold down the Mode pushbutton Hold down > 5 seconds Hold down the Set pushbutton

M*

M

S

S*

CONFIGURATION STATUS

Calibration

LEDs A and B flashing.

********************************

LEDs D,E,G

Illuminated: function enabled

Flashing: function disabled

Calibration function Exit configuration mode

M

M*

Exit configuration mode

CAUTION!

Entering configuration mode

will disable the solenoid valve

outputs

NORMAL MODE

LED A illuminated

LED B extinguished

***************************

LEDs C,D,E,F,G,H and

I illuminated according

to valve status.

Configuration mode (if keyboard unlocked otherwise LED B flashes for 3s) Unlocking/locking the keyboard

Fault acknowledgement if fault during

calibration

M*

M*

S*

S

+

CALIBRATION

FUNCTION

Calibration


******************************

LEDs D,E,G flashing

Bypass calibration function Calibration Exit configuration

M

S

M

*

LOWER PLUG OPENING

Calibration


*******************************

LED G

Illuminated: function enabled


Bypass lower plug function Enable lower plug function Disable lower plug function

Exit configuration

M

S

S*

M*

VALVE CLOSED

FUNCTION

Calibration


*****************************

LED E

Illuminated: function

enabled


Bypass valve closed function Enable valve closed function Disable valve closed function

Exit configuration

M

S

S*

M*

VALVE OPEN

FUNCTION

Calibration


********************************

LED D

Illuminated: function

enabled


Bypass valve open function Enable valve open function Disable valve open function

Exit configuration

M

S

S*

M*

MAINTENANCE NOTICE


7.3 Possible faults during calibration

See “possible faults during a calibration” section in the installation notice documentation IT-TDFX-260.

7.4 1st level maintenance

Various faults can be displayed on the front face of the installation module

7.4.1 No signal from the linear sensor

Power LED (A) illuminated, Fault LED (B) extinguished and all yellow LEDs flashing.

Check that the Power LED on the linear sensor is illuminated. Check the connection between the linear sensor and the electronic module. • Use a voltmeter to check that the voltage between terminals V+ and V- on the sensor side of the terminal

is between 20 and 24 VDC. If the voltage and the wiring are OK and the sensor Power LED is extinguished then replace the

sensor.

7.4.2 Cam outside detection range

Power LED (A) illuminated, Fault LED (B) extinguished and yellow LEDs C, D and F flashing. • Check that the detection cam is installed on the valve. • Check the position of the cam in the linear sensor.

7.4.3 Calibration error

Power LED (A) and Fault LED (B) illuminated, all yellow LEDs flashing. • Hold down Set PB to acknowledge the fault. • The values recorded are inconsistent or outside the operating range of the linear sensor, check for air on

the ACS unit and on the valve. • Check the electrical and pneumatic operation of the solenoid valves.

7.5 Wiring of the signalling unit

7.5.1 Internal wiring of the signalling unit

7.5.2 Description of AS-i cable

See the preceding chapter describing the AS-i version.

7.5.3 Description of the customer wiring for multi-voltage module 24 VAC / DC _ 48 VAC / DC

According to the voltages used on the installation, a power supply voltage will be chosen that will determine the choice of the following different wiring diagrams.

Function

Retro data lower plug enabled (PNP) I4 Retro data upper plug enabled (PNP) I3 Retro data valve open (PNP) I2 Retro data valve closed (PNP) I1 Solenoid valve control 1 (actuator lower plug)

O3 Solenoid valve control 1 (actuator upper plug)

O2 Solenoid valve control 1 (main actuator)

O1

Retro data error FLT Common retro data (see wiring diagrams)

CI Solenoid valve connector command (see wiring diagrams)

CO

+ Power supply V+ - Power supply V- Shunt to be implemented with B1, if module has 24 VDC power supply B2 Shunt to be implemented with B2, if module has 24 VDC power supply B1

Brown

Black

Brown

Linear sensor

Upper plug sensor Black

Red

Black

Red

Black

Red

Black

SV1 (Main actuator)

SV2 (Upper plug)

SV3 (Lower plug)

Blue

Blue

V+ V+ V- V- I1 I2

O1

V-

I4

O2 O3

V-

I3 Not connected

Not connected

Customer wiring

Definox ex-works wiring

OR

MULTI-VOLTAGE

LED

MODULE

LED MODULE ASi

MAINTENANCE NOTICE


7.5.3.1 Module with 24 VDC power supply



PNP, NPN OR NO OUTPUT SENSORS

O3 O2 O1

I4 I3 I2 I1

V+ V-


- Solenoid valves: connector (CO) to 24VDC - Sensors : 24VDC PNP outputs

Ctrl_Upper_Plug (O2)

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply



SV

Sensor

O3 O2 O1

I4 I3 I2 I1

V+

V-




24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply



O3 O2 O1 CO I4 I3 I2 I1

V+ V-




24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV Sensor

Power supply



O3 O2 O1

I4 I3 I2 I1

CI

V+

V-


- Solenoid valves: connector (CO) to GND - Sensors: PNP, NPN or NO outputs

independent connector

SV Sensor

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)


Power supply



O3 O2 O1

I4 I3 I2

I1

CI

V+

V-

Signals:

- Solenoid valves: connector (CO) to 24VDC - Sensors: PNP, NPN or NO outputs

independent connector

SV Sensor

24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)


DIAGRAM No. 8

Power supply



O3 O2 O1 CO I4 I3 I2 I1

V+

V-




24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV Sensor

Power supply




O3 O2 O1

I4 I3 I2 I1

V+ V-



24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply



O3 O2 O1

I4 I3 I2 I1

V+

V-




24VDC (V+)

GND (V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply



MAINTENANCE NOTICE


7.5.3.2 Module with 24 VAC, 48 VAC, or 48 VDC power supply


� the CI and CO connectors to V+ or V-.

� Apart from a 24 VDC power supply, it is imperative to remove the comb wiring between B1 and B2, otherwise there is a risk of permanent damage to the module.

NO OUTPUT SENSORS

48VAC

PNP, NPN OR NO OUTPUT SENSORS (independent connector)

O3 O2 O1

I4

I3

I2 I1

24

Vac

O3 O2 O1

I4 I3

I2

I1

48

Vac

24VAC

(V-)




(V+)

Open (I1)

Closed (I2)



Connector_Info (CI)

Power supply

Position

of the valve


SV

Sensor

CO

O3

O2 O1

I4 I3 I2

I1

24

Vac



Ctrl_Upper_Plug(O2)

24VAC

(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve


O3 O2 O1

I4

I3

I2 I1

CI

24

Vac



24VAC


(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve


O3 O2 O1

I4

I3

I2 I1

CI

48

Vac



48VAC


(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve


O3

O2 O1

I4 I3 I2

I1

CO

48

Vac



48VAC


(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve





(V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve


CAUTION!

MAINTENANCE NOTICE



NO OUTPUT SENSORS

O3 O2 O1

I4

I3 I2

I1

V+

V-

O3 O2 O1

I4

I3 I2

I1

V+

V-




48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve


O3 O2 O1

I4

I3 I2

I1

V+

V-




48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve


O3 O2 O1 CO I4

I3 I2 I1

V+

V-



SV

Sensor

48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)


Power supply

Position

of the valve


O3 O2 O1

I4

I3 I2 I1

CI

V+ V-

DIAGRAM No. 13

48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)


Signals:

- Solenoid valves: connector (CO) to 48VDC - Sensors: NO outputs independent connector

SV

Sensor

Power supply

Position

of the valve


O3 O2 O1

I4

I3 I2 I1

CI

V+ V-

48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)



- Solenoid valves: connector (CO) to GND - Sensors: NO outputs independent connector

SV

Sensor

Power supply

Position

of the valve


O3 O2 O1 CO I4

I3

I2 I1

V+

V-




48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV Sensor

Power supply

Position

of the valve


O3 O2 O1

I4

I3 I2 I1

V+ V-




48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve





48VDC (V+)

(V-)

Open (I1)

Closed (I2)



Connector_Info (CI)

SV

Sensor

Power supply

Position

of the valve


MAINTENANCE NOTICE


7.6 Technical specifications of the multi-voltage linea r sensor modules

General specifications

Supply voltage

• 24 VDC modules

• 24 VAC – 48 VAC/DC modules Current consumed for 1 solenoid valve and 1 linear sensor Electromagnetic compatibility Temperature


24 VDC +/- 5% 24 VAC – 48 VAC/DC +/- 10% ≤ 115 mA DC (24 VDC supply) ≤ 210 mA AC (24 VAC supply) ≤ 80 mA DC (48 VDC supply) ≤ 146 mA AC (48 VAC supply) EN61000-6-2, EN61000-6-4 -10 to +60 °C -40 to +85 °C

Diagnostic functions

Supply voltage display Unit status display


Sensor inputs

Nominal input voltage Linear sensor input Connect a 2 or 3 wire inductive upper plug opening sensor

24 VDC 1 Yes

Solenoid valve output

Output voltage Output current Switching frequency on inductive load Short-circuit protection


Electrical connections to PLC

Connection type Conductor section

Spring cage terminal 0.75 mm² max. A cross section of 0.5 mm² is sufficient. Cable diameter: 4.5 to 10 mm.

Solenoid valve signals from the PLC

Number Nominal input voltage +/- 10% Minimum current Signal type

3 24 VAC/DC to 48 VAC/DC ≥ 6mA PNP or NPN

Sensor signals to PLC

Number Fault signal Output voltage +/- 10% Output current Signal type

4 + 1 fault Yes 24 VAC/DC to 48 VAC/DC 50 mA max PNP, NPN or NO

MAINTENANCE NOTICE


7.7 AS-i linear sensor LED module specifications

7.8 Linear sensor specifications


AS-i supply voltage Current consumed for 1 solenoid valve and the linear sensor Electromagnetic compatibility Temperature


25 … 31.6 VDC ≤ 115 mA EN61000-6-2, EN61000-6-4

-10 to +60 °C -40 to +85 °C

Communication specifications

Protocol Profile AS-i 2.1 Profile AS-i 2.0 AS-i certificate according to C.S.3.0_Revision 4

AS-i IO code: 7 ID code: A ID2 code: E IO code: 7 ID code: 0 ID2 code: F N° 101201

Diagnostic functions

AS-i voltage display Module status display


Sensor i nputs

Nominal input voltage Linear sensor input Connect a 2 or 3 wire inductive upper plug opening sensor

24 VDC 1 Yes

Solenoid valve output

Output voltage Output current Switching frequency on inductive load Short-circuit protection



Supply voltage Current consumed for 1 linear sensor Electromagnetic compatibility Temperature


Linear sensor accuracy Minimum detectable lower plug opening Lower plug opening tolerance Open or closed position tolerance Detection range

24 VDC +/- 10% ≤ 25 mA DC (24 VDC supply) EN61000-6-2, EN61000-6-4 -10 to +60 °C -40 to +85 °C +/- 0.2 mm 0.6 mm 0.45 mm 1 mm 80 mm

MAINTENANCE NOTICE


8 CHANGE OF CONFIGURATION OF THE LIGHTING RETRO DATA

O N O N O N N

10 �

9 �

8 �

7 �

6 �

5 �

4 �

3 �

2 �

1 �

SWITCH POSITION SWITCH POSITION SWITCH POSITION SWITCH POSITION

O

AC

S 4

I/3O

(2S

P/3

SV

) AC

S 2

I/1O

(2SP

/1 S

V) I1

I2

I3- b l inking f =xxxx Hz

FLT

I4- b l inking

f =xxxx Hz

ACS SIGNALLING UNIT2I/1O ⇔ 2SP/1 SV

4I/3O ⇔ 2SP/3 SV or LINEAR SENSOR + 1 SP lantern / 3SV

�

RETRO DATA

SWITCH

COLOURS

Ex -works configuration

BLUE GREEN INHIBITED RED

• Remove the transparent cover of the selector. • Using a small tool, move the white cursor to place it at the position “O” or “N” according to your choice of colour,

determined using the table above. • Replace the transparent cover of the selector.

OR

ACS 2I / 1O (2SP / 1O) TERMINAL ACS 2I / 1O (2SP / 1O) AS-I, MULTI-VOLTAGE ACS 2I / 3O (2SP / 3O) TERMINAL, AS-I, MULTI-VOLTAGE

ACS 4I / 3O (LINEAR SENSOR + 1 SP for lantern / 3EV) TERMINAL, AS-I, MULTI-VOLTAGE

MAINTENANCE NOTICE


9 CONFIGURATION CHANGE: switch a valve to NC and a va lve to NO

Note: For the NC actuators fitted with a quick connect elbow connector other than 13-a, a transformation kit known as the “NC to NO _ ACS unit transition kit” is available 23. This kit is made up of the components 13, 15, and 24-a.

• Remove the air tubes ∅ 4/6 24 from the quick connect elbow connectors 13 of channels 1 and P of the signalling

unit and the actuator A. • After altering the actuator to a NO configuration: • On the actuator, remove the plain shank elbow, the quick connect elbow connector 13-a and the pierced cap 10. • Reassemble the quick connect elbow connector 13-a and the pierced cap 10 by inverting them. • Mount the signalling unit (base and connector) on the actuator. • Fit the extended plain shank elbow 15 on the quick connect elbow connector of channel 1 of the signalling unit. • Connect the extended plain shank elbow 15 to the actuator's quick connect elbow connector 13-a by means of a

60 mm long ∅ 4/6 pneumatic tube 24-a. • Connect the wiring according to the unit type and in accordance with the connection diagrams provided herein. • Re-pressurize channel P.

23

NOTE!

N.C. VALVE ASSEMBLY

N.O. VALVE ASSEMBLY

A

13

24-a

15

13-a

10

24

A

13

10

13-a

Plain shank elbow

MAINTENANCE NOTICE


10 ACS UNIT SPARE PARTS

10.1 ACS unit - Double-Acting - 2I/1O module - AS-I or multi-voltage, or terminal

5b

22 21a 21c 1a 1b

5a

4

2c

10

14

3

20a

19a 19d

8

18

13

17b

26

17a

12

MAINTENANCE NOTICE


10.2 ACS unit - 1SV - 2I/1O - AS-i or multi-voltage, or terminal

1b

1a 22

20a

21a

21c

19a

18

13

10

6

5a

4

5a

14

17b

26

17a

19d

2a

3

5b

5b

MAINTENANCE NOTICE


10.3 ACS unit - 2SV - module 4I/3O - AS-i, or terminal

1b

1a

22

20b

21b

19b

18 13

10

6

5a

4

5a

14

17b

26

17a

19e

16

7

2b

3

5b

5b

MAINTENANCE NOTICE


10.4 ACS unit - 3SV - module 4I/3O - AS-i or terminal

1b

1a

22

20b

21b

19b

18

13

10

6

5a

4

5a

14

17b

26

17a

19e

3

2b

7

5b

5b

MAINTENANCE NOTICE


10.5 ACS unit – 3SV - module 1I+lin. sens./3O - AS-I, or multi-voltage

1b

1a

22

20b

21d

19c

18

13

10

6

25

14

17b

26

17a

19f

3

2b

7

MAINTENANCE NOTICE


10.6 List of ACS unit parts

Ref Designation Material Qty

Reference 1 SV 2 SV 3 SV

1a ACS unit valve cover assembly _PSU version (standard) PSU 1 1 1 7160722

1b ACS unit valve cover assembly _ stainless steel version (optional) A2 1 1 1 7160723

2a ACS 1 SV unit connector assembly - 1 7160384

2b ACS 3 SV unit connector assembly - 1 1 7160383

2c ACS DA (Double-Acting) unit connector assembly - 1 7160387

3 ACS unit base assembly - 1 1 1 7160352

4 ACS unit sensor support assembly (body + rail + support + screw) - 1 1 1 7160375

5a 24 VDC 2-wire sensor - 1 / 2 (spec/std)

1 / 2 (spec/std)

1 / 2 (spec/std) 7008045

5b 24 VDC 3-wire sensor - 1 / 2 (spec/std)

1 / 2 (spec/std)

1 / 2 (spec/std) 7007922

6 ¼ turn lockable manually operated N.C. solenoid valve - 1 1 1 7009018

7 Manually pulse-controlled N.C. solenoid valve - 1 2 7009020

8 ¼ turn lockable manually operated D.A. solenoid valve - 1 7009059

10 1/8" pierced plastic cap 3 mm PA66 1 1 1 7002496

11 1/8” plastic cap PA66 1 7008904

12 4/6 stopper PA66 DA: 1 7160015

13 D6 1/8” quick connect elbow connection - 2 3 4 7010116

14 10 CHc M8 screws A2 2 2 2 7006756

15 Extended plain shank elbow Ø6_4/6 tube PA66 NC: 0

7009106 NO: 1

16 Blanking kit plate - 1 7009069

17a AS-i vampire clip - 1 1 1 7008227

17b AS-i stainless steel vampire clip - 1 1 1 7008268

18 AS-i cord M8 – M12 (length 0.7 m) - 1 1 1 7008226

19a AS-i 2.1_ACS 2I/1O LED module (addresses from 1A to 31A or 1B to 31B)

- 1 7160729

19b AS-i 2.1_ACS 4I/3O LED module (addresses from 1A to 31A or 1B to 31B)

- 1 1 7160732

19c AS-i 2.1_ACS LED module 1I+linear sensor/3O (addresses from 1A to 31A or 1B to 31B) - 1 1 7160734

19d AS-i 2.0_ACS LED module 2I/1O (addresses from 1 to 31) - 1 7160796

19e AS-i 2.0_ACS LED module 4I/3O (addresses from 1 to 31) - 1 1 7160797

19f AS-i 2.0_ACS LED module 1I+linear sensor/3O (addresses from 1 to 31)

- 1 1 7160798

20a ACS – 1SV unit module terminal - 1 7008251

20b ACS – 3SV unit module terminal - 1 1 7008250

21a ACS 2I/1O terminal LED module - 1 7160728

21b ACS 2I/3O terminal LED module - 1 1 7160731

21c ACS multi-voltage LED module 24 VAC/DC – 48 VAC/DC 2I/1O - 1 7160730

21d ACS multi-voltage LED module 24 VAC /DC – 48 VAC/DC 1I + linear sensor/ 3O - 1 1 7160733

22 25 TCL M3 screws A2 1 1 1 7006894

23 ACS unit NC to NO_transformation kit - NC: 0

7009155 NO: 1

24 Pneumatic tube ∅ 4/6 PTFE 7030497

25 IX 5005 linear sensor + fixing clamp - 0/1 0/1 7008207

26 AS-i cable Thermoplastic elastomer 7008024

MAINTENANCE NOTICE


§ Designation Reference

Standard references incorporating the following com ponents:

§ 9.7 Assembled unit 1SV - LED module terminal version ACS – 2 SP: 1a+2a+4+5b+6+9a+10+13 7160739

§ 9.3 Assembled unit 1SV - - LED module version AS-I 2.1 ACS – 2 SP: 1a+2a+4+5b+6+9a+10+13 7160740

§ 9.9 Assembled unit 3SV - LED module terminal version ACS – 2SP: 1a+2b+4+5b+6+7+9b+10+13 7160741

§ 9.5 Assembled unit 3SV - LED module version AS-i 2.1 ACS – 2SP: 1a+2b+4+5a+6+7+10+13+20b+22 7160742

§ 9.6 Assembled unit 3SV- LED module version AS-i 2.1 – linear sensor: 1a+2b+6+7+10+13+20b+22+25 7160743

§ 9.2 Assembled connector 1SV double-acting – LED module version: 1a+2c+4+5b+8+9a+10+12+13 7160792

MAINTENANCE NOTICE


10.7 Dimensions, assignment and reference of cams for AC S unit sensor(s)

10.7.1 For DPAX valves DN25 to 150

10.7.2 For DN8 full flow to 65 venturi DBAX valves

10.7.3 For DCX3 & 4 valves DN25 to 150

4846

M10 M12

8

Ø31.5 Ø31.5

8

43.5 63

M16 M16

Ø31.5

8

Ø31.5

19.5

Ø31.5

29 17

Ø20

17

Ø31.5

27 11

Ø20

20

Ø31.5

29 17

Ø20

17

Ø31.5

27 11

Ø20

20

Cam DN8 to 40 full flow ref.: 7002825 Cam DN15 to 50 venturi ref.: 7002825

Cam DN50 full flow ref.: 7002443 Cam DN65 venturi ref.: 7002443

Spacer DN8 to 40 full flow ref.: 70017 76 Spacer DN15 to 50 venturi ref.: 7001776

Fastening screw ref.: 7006770

Spacer DN50 full flow ref.: 7003014 Spacer DN65 venturi ref.: 7003014

Fastening screw ref.: 7006830

Spacer DN80 to 150 ref.: 7003014 Fastening screw ref.: 7006830

Spacer DN25 to 76 ref.: 7001776 Fastening screw ref.: 7006770

Cam DN25 to 76 ref.: 7002825 Cam DN80 to 150 ref.: 7002443

Cam DN25 to 38 ref.: 7005990

Cam DN51 to 76 ref.: 7005991

Cam DN80 to 104 ref.: 7005992

Cam DN125 to 150 ref.: 7300618

MAINTENANCE NOTICE


10.7.4 For VDCI PFA valves with breakaway cylinder DN38 to 150

10.7.5 For VDCI SP or VDCI PFA valves without breakaway cylinder DN38 to 150

Ø31

10

24

39

Ø31

Ø31.5

Ø 10.3

Ø8.25

15.5

7

16.5

7

Ø31.5

Ø6.25

Ø31.5

39

10

24

Ø 31

Ø 31

15

Ø31.5

55.3

Ø 31.5

20 60

Ø 31.5

25

51

Cam DN38 to 51 ref.: 714 0222 Fastening screw ref.: 7006770

Cam DN63 to 76 ref.: 7140248 Fastening screw ref.: 7006741


Cam DN125 to 150 ref.: 7140412

Spacer ref.: 7140434 Fastening screw ref.: 7006821

1 unit extensio n ref.: 7140433 2 extension screws ref.: 7380306 1 pierced cap ref.: 7002496 1 O-ring ref.: 7006064

+




Cam DN125 to 150 ref.: 7140412

Spacer ref.: 7140434 Fastening screw ref.: 7006821

1 unit extension ref.: 7140493 2 unit fastening screws ref.: 7006758 +

MAINTENANCE NOTICE


10.7.6 For VDCI MC PFA DN38 to 125 valves

10.7.7 For VDCI MC SP/PMO valves DN38 to 125

10.7.8 For DMAX valves DN21.6 to 52

10.8 Dimensions, assignment and reference of cams for th e linear sensor of ACS units

10.8.1 For VDCI MC PFA DN38 to 125 valves

10.8.2 For VDCI MC SP/PMO valves DN38 to 125

8 41

Ø 31.5

Ø31.5

7 15

.5

Ø8.25

Ø31.57

41

41

7

42

7

Cam DN21,6 to 52 ref.: 7110094 Fastening screw ref.: 7006850






Spacer DN38 to 51 ref.: 7148647 Spacer DN63 to 125 ref.: 7148635


31.5 31.5

MAINTENANCE NOTICE


www.definox.com

FRANCE

DEFINOX SAS 3 Rue de la Pépinière - Z.I. Nord

44190 GETIGNE - France Tel: +33 (0)2 28 03 98 50 Fax: +33 (0)2 28 03 88 00

[email protected]

USA

DEFINOX INC. 16720 W. Victor Road

New Berlin – WISCONSIN 53151 – USA Tel: (1) 262 797 5730 - Fax: (1) 262 797 5735

[email protected]

CHINA

DEFINOX Beijing Stainless Steel Equipment Ltd No 18 Anningzhuang East Road – HAIDIAN District

BEIJING 100085 – CHINA Tel: (86) 10.6293.4909 - Fax: (86) 10.6293-4835

[email protected]

The product specifications contained in this document are given for information purposes only and may be modified at

any time without notice.

The photographs, drawings and diagrams represented in this document are not binding.

This document is our property and cannot be copied, reproduced, modified or translated without our express

authorisation.

DEFINOX is a registered trademark.

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