31
No. Label
Description
3
COM2
Communication terminal, connected to the battery COMM
terminal
4
P+, P–
P+ terminal, connected to the PCS positive terminal
P– terminal, connected to the PCS negative terminal
5
PE
Connected to the ground
table 5-2 The label of COM2 terminal
L1 L2 L1 L2 L1 L2 L1 L2 A
H1 H2 H1 H2 H1 H2 H1 H2 B
BMS1/CAN BMS2/CAN BMS3/CAN BMS4/CAN RS485
table 5-3 The label description of COM terminal
No. Label
Description
1
BMS1/CAN (L1, L2, H1, H2)
BMS2/CAN (L1, L2, H1, H2)
BMS3/CAN (L1, L2, H1, H2)
BMS4/CAN (L1, L2, H1, H2)
Connected to the battery COMM terminal.
2
RS485 (A, B)
Connected to the BMS, functionally
reserved.
5.4 Connection Diagram in Parallel System
Maximum four batteries can be connected in parallel.
User Manual 5 Parallel System（Optional）
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