SOLIS S6-EH3P30K-H-AU User Manual page 28

3. Installation
3.10.3 BMS Terminal Connection
3.10.3.1 With Lithium Battery
CAN communication is supported between inverter and compatible battery models.
Please lead the CAN cable through the COM1 or COM2 port of the inverter and connect to
the BMS terminal with RJ45 connector.
NOTE:
Before connecting CAN cable with the battery, please check whether the
communication pin sequence of the inverter and the battery match;
If it does not match, you need to cut off the RJ45 connector at one end of the
CAN cable and adjust the pin sequence according to the pin definitions of
both inverter and battery.
Pin definition of the inverter BMS Port is following
EIA/TIA 568B.
CAN-H on Pin 4: Blue
CAN-L on Pin 5: Blue/White
NOTE:
Before connecting RS485 cable with the battery, please check whether the
communication pin sequence of the inverter and the battery match;
If it does not match, you need to cut off the RJ45 connector at one end of the
RS485 cable and adjust the pin sequence according to the pin definitions of
both inverter and battery.
Pin definition of the inverter BMS Port is following
EIA/TIA 568B.
RS485A on Pin 6: Green
RS485B on Pin 3: Green/White
CAN
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User Manual
RJ45terminal
1 2 3 4 5 6 7 8
CAN-L
CAN-H
RJ45terminal
1 2 3 4 5 6 7 8
RS485A
RS485B