13
Black start function: when system turned on and during self-
check process, press and hold the start button again for
more than 10sec, and relay will close for 10 min.
CAN / RS485(Link Port A and B)
CAN Communication Terminal: (RJ45 port) follow CAN protocol, for
communication between battery system and Power Conversion System.
RS485 Communication Terminal: (RJ45 port) follow Modbus RTU
protocol, for communication between battery system and Power
Conversion System.
Console Communication Terminal: (RJ45 port) follow Modbus TCP
protocol, only used for communication between the master control
module and upper controller.
Console Communication Terminal: (RJ45 port) follow RS232 protocol,
for manufacturer or professional engineer to debug or service.
Link Port Communication Terminal: (RJ45 port) for internal
communication between multiple serial battery modules and
control module.
Definition of RJ45 Port Pin