Lithion HOMEGRID Stack'd Series - Page 18

Page 18 Chapter 2: Introduction
Rear panel RS485 communication port: follows CAN protocol and RS485 protocol. For the
output system information, the system master uses this interface to communicate with External
inverter PC and other equipment.
Port definitions
RJ45 Pin
Function
1
RS485-B
2
RS485-A
3
RS485-GND
4
NC (No connect)
5
NC (No connect)
6
RS485-GND
7
RS485-A
8
RS485-B
Rear panel CAN communication port: (RJ45 port) follows CAN protocol and RS485 protocol.
For the output system information, the system master uses this interface to communicate with
External inverter PC and other equipment.
Port definitions
RJ45 Pin
Function
1
CAN-H
2
CAN-L
3
CAN -GND
4
CAN-H
5
CAN-L
6
CAN -GND
7
CAN-H
8
CAN-L
Inverter CAN communication port