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Table III: Pin Configurations of “CAN” and “RS-485 Ports for CANBus and ModBus Protocols
Sol-Ark 8K (Indoor)
The Sol-Ark 8K Indoor can communicate through two RJ-45 ports labeled
“RJ45_485” and “RJ45_CAN.” Battery communication is established through
CANBus or Modbus communication protocols through the “RJ45_485” and
“RJ45_CAN” ports respectively.
The diagram shows the communication board inside the wiring area of the 8K
Indoor inverter. Note that both the “RJ45_485” and “RJ45_CAN” ports can be used
for battery communications depending on the required protocol. The pin
configurations for Modbus and CANBus communications are listed in Table IV
below.
8K Indoor con board and battery “RJ45_485” & “RJ45_CAN” communication ports