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The Evolion communicates both a dry contact signal (alarming) and on an RS485/Modbus network as a slave.
For alarming, each Evolion module measures and controls its own alarm output signal. The alarm output signal is given both by
the LED’s and the RJ45 connectors on the front face. A complete list of alarm signals and troubleshooting guidelines are included in
Appendix E.
The alarm signals are either a warning alarm or a major alarm, can be commanded to operate the dry contactor on pin 7 and pin 8 of
the RJ45 connectors. This is a customer settable parameter. See Evolion DiagWinBMS & Bootloader communication software I/O for
more details on setting up pin 7 and pin 8 dry contactor.
The alarm signal is always available on the RS485 transmission bus as well. Using the Modbus communication protocol, the external
application can communicate with the Evolion. Refer to the Evolion communication user manual for more details.
Signal connections are made using the communication cable provided with each Evolion. Refer to the Evolion I/O (shipped with each
module) for more details and see the example in Figure 17.
11. Communication
Figure 17. Example of parallel connected Evolion using RJ45 connection cable.
The Evolion utilizes a black box function. The black box stores variable values from historical operation, such as SOC, temperature,
voltage, current, alarms, minimum, maximum or cumulative values of numerous parameters. The black box can only be accessed by
Saft qualified personnel. For more information, contact your local Saft representative.
12. Black box
Install RJ45 resistor
cap provided for
communication
(end module)
p/n 773455
Application:
• Dry contact (pin7 & pin8)
• RS485 bus (pin1 & pin2)
• Wake up signal (pin3 & pin4)
Parallel connected RJ45
p/n 772518
Type
Protocol
Transmission protocol
RS485
Communication protocol
Modbus
Physical connection
RJ45
The Evolion allows communication to your personal computer and to the application.
Содержание evolion
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