- Instruction Manual for ESS R050096 -
24
Picture 3-17 Single cabinet connection
Table 4-1 Cables for a single cabinet
No.
Cable Name
Cable Label
①
Positive Power Cable
BAT+PCS/BAT+
②
Negative Power Cable
BAT-PCS/BAT-
③
PCS-CAN Cable
CAN1 PCS/CAN
Before connecting the BMS communication cable to inverter, please make sure that the CAN
cable is connected correctly. In some cases it might be needed to make the CAN cable at the location.
Find below the pin-outs. Make sure to very carefully test the cable after crimping it. Self-made
cables are very often the causes of very hard to diagnose problems.
Function
Inverter
Battery
CAN-L
Pin 5
Pin 1
CAN-H
Pin 4
Pin 2
PCS
③
①
②