Pylontech PowerCube-X1-V2 - Page 18

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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.
LAN
Console Communication Terminal: (RJ45 port) follow Modbus TCP
protocol, only used for communication between the master control
module and upper controller.
RS232
Console Communication Terminal: (RJ45 port) follow RS232 protocol,
for manufacturer or professional engineer to debug or service.
Link Port
Link Port Communication Terminal: (RJ45 port) for internal
communication between multiple serial battery modules and
control module.
Definition of RJ45 Port Pin
No.
CAN
RS485
RS232
1
---
---
---
2
GND
---
---
3
---
---
TX
4
CANH
---
---
5
CANL
---
---
6
---
GND
RX
7
---
RS485A
---
8
---
RS485B
GND
DC IN