Communication Options for SR Range

7/21/2019 Communication Options for SR Range

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Innovative Energies Limited, PO Box 19 501, Auckland 7, New Zealand.1, Heremai Street, Henderson, Auckland. Phone: +64 9 835 0700 Fascimile: +64 9 837 3446email: [email protected] web www.innovative.co.nz

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DC Power

Communication Options

for No-Break DC UPS &

Standard DC Power Supplies




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DC Power

Protocols for Remote Monitoring (SRxxx L/I/V series) and Control (I & V Series only) include:

IEASCIIMODBUSSNMP

Below table provides protocol description and availability using Serial or Ethernet connec-tions directly from the Innovative Energies battery charger or power supply :

Protocol Description Ethernet Serial

IEASCII Innovative Energies ASCII Yes Yes

MODBUS MODBUS RTU/ TCP/ IP Yes* Yes*

SNMP Simple Network ManagementProtocol

Yes No

* Available via protocol converter

The diagram below shows the optional hardware interfaces (RS232, RS485, LAN and LAN+)for the battery charger / power supply protocol required.

Innovative Energies Protocols




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Protocols available from Innovative Energies hardware interfaces:

RS232 RS485 LAN LAN1+

IEASCII IEASCII IEASCII (viavirtual port)

SNMP

MODBUS via Converter

SNMP via Converter

Innovative Energies pride ourselves on being able to provide top service to all of our custom-

ers, whatever this may look like. Our highly technical employees are always prepared towork with you, to design or repair any software related issues that may arise.

Both Modbus and DNP3 have been developed by the industrial community to be used in fac-tories, SCADA systems etc. Serial was very popular in the past in these sectors and al-though it is still used by a lot of companies, it is slowly being phased out. By saying that, wedo not believe it will disappear in the next 20 years as it is much cheaper to implement, tounderstand and to use.Modbus RTU (serial) is very popular. Serial DNP3 although used, is not as popular as theEthernet version.

SNMP has been developed specifically for use in computer networks, and has slowly found

its way into the industrial world as industry and IT are slowly merging into each other.




• Choice of RS485,RS232 or LAN connection

• SNMP available using LAN connection

• Optional Modbus protocol converter availablefor use with RS485 output

• Connect Modbus output to existing PLC orScada system

• Remote live monitoring of output voltage,battery & PSU current, battery temperature,alarm conditions

• 9 alarm state signals / 4 command functions

•

Remote enable/disable/initiation of batterycondition test

• Programming port for initial setup & localmonitoring using PC

• BCT (battery condition test) may be enabledor disabled by user

Optional protocolconverters

SR100 i

SR100i

=

~

ALARMS LAN/ RS232

LOAD

BATTERY

AC input

+

-

+

-

Temperature sensor to be placed on or near battery

RS232 CONNECTION PINOUTS

SR100i

SG RD TD 4 5 6

RJ45

4 5 6

R G Y

PC with serialport

5 3 2SG TX RX

RJ45TODB9ADAPTOR

LAN CONNECTION TO PC: USE CAT5e PATCH CABLE

CAT5e PATCH CABLE

DB9 - front of female

1 2 4

PD+ PC

PD-

W G B

ALARMS

L+

L-

B+

B-

TEMPCO SENSOR FOR BATTERY

TX

RX

C

2

3

5

R

BK

W

RD

TD

SG

DB9

MC+ MC- MC

TO MODBUS

NETWORK

+

-

RS+

RS-

10-30VDC

INPUT+PROTOCONMB

TO LOAD

TO BATTERY

AC MAINS

INPUT

PCPROGRAMMING

PORT

RS485

RS232

RS485

RJ45

SR xxx i

RESET

DB9 - front of female

SR xxx i SR xxx i

1. Block schematic for RS232/ LAN

2. Block schematic for RS485 with protocol converter

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Communication Options




Typical screen shot using Modbus protocol converter

OPTIONS RS232, RS485, Ethernet (SCII, S!"P#

Communication Proto-cols available fromPSU/charger

Modbus Protocol Con-verter

RS485, RS232, LAN versions transmit IEproprietary ASCII code.LAN+ version is SNMP compatible

Protocol Converter for use with comms. out-put from PSU, with programming port for PC& Modbus compatible output. Power MBLink

setup software included.

Modbus protocol versions available:

• RTU

• TCP/IP

Codes: +PROTOCONMB: supports ModbusRTU on RS485 link

+PROTOCONMB-OE: supportsModbus RTU on RS485 or RS232link and Modbus TCP/IP overethernet

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Digital I/Os optional - specifyat time of ordering.

ModbusSystem

Server

Local PC

Wireless ordirect link

Local PC

Remote PC

ModbusSystem

9-35VDC input

SR***i , L,V

Wiring Diagram




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BENEFITS OF COMMUNICATIONS

• BATTERY CONDIDTION TEST (START/STOP/DISABE/ ENABLE)

• ABILITY TO LOG PARAMETERS & STUDY TRENDS

• IDEAL FOR SITES IN VERY REMOTE LOCATIONS

• SHOWS SYSTEM DOWN, BATTERY MISSING, SYS-TEM OVERLOAD, BATTERY LOW, TEMERATURE ANDPOOR BATTERY CONDITION

NO-BREAK DC

• Mains Power Failure

• Poor Battery Condition

• Overload

• System Down

• Battery Missing

• Battery Low on Mains Failure

• Battery Fully Charged

Protocol Converter forModbus Serial

only

RS 485

IE ASCII Code

IE ASCII Code

Modbus Serial

RS 232

Terminal Program Monitor & Control SCADA

IE ASCII Code is short for Innovative Energies Proprietary ASCII code

IE ASCII Code

Serial Communications Option




COMMAND FUNCTIONS

• BCT Enable

• BCT Disable

• BCT Start

• BCT Stop

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Ethernet Communications Option

IE ASCII Code SNMP

Modbus Ethernet

IE ASCII Code

Modbus Serial

$!%RS 485

Terminal Program Monitor & Control Web Browse Monitor & Control

IE ASCII Code Manager SNMP Manager

Protocol Converter forModbus Ethernet &

Modbus Serial

$!

SCADA

MONITORING AVAILABLE WITH STANDARD DC

• MAINS POWER FAILURE

• BATTERY OR OUTPUT VOLTAGE LOW

• DC HIGH

• OVERLOAD

• SYSTEM DOWN




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Ethernet Communications Options (cont#

SNMP is now being implemented with our new LAN+ range of No-Break DC UPS Power Sup-plies and AC-DC Power Supplies. When SNMP features in power supplies it enables users tocontrol and monitor their power supplies remotely from any communication device connected tothe Internet, and be notified with the status of the system via email. Pagers or mobile phones, etc.

Features & Benefits

• Even Low power (starting from 100 Watt) battery chargers can be managed remotely• Standardized protocol• Easy monitoring & management using web browser or SNMP manager• Remote Device Management• Configurable Software

The various parameters regarding power supply and battery system (for eg. voltage, current, tem-perature etc) can be monitored remotely.The user can even set the high/low thresholds for temp, voltage etc and can receive the trap/alarmswhen this threshold limits are crossed.




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The GSM Mobile network providesthe mobile backbone

S"S Communications Option

The different power supplies connected in a network can be managed from a single location using

web browser or any of the SNMP manager as shown below.

Documents

Communication Options for SR Range