12
500 Kbps. Recommended 120Ω. To inverter or upper battery.
9600 or 115200 bps. Recommended 120Ω. To inverter or slave battery.
Link Port 0, 1
For communication between multiple parallel batteries.
Definition of RJ45 Port Pin
A/CAN B/RS485
Pin1 These pins shall be NULL.
If not, may influence communication
between BMS and inverter.
Pin2
Pin3
Pin4 CAN-H CAN-H
Pin5 CAH-L CAN-L
Pin6 CAN-GND CAN-GND
Pin7 485A 485A
Pin8 485B 485B
Power cable terminals: there are two pair of terminals
with same function, one connects to equipment, the
other one paralleling to other battery module for
capacity expanding.
For power cables uses self-locked connectors. must
keep pressing this Lock Button while pulling out the
power plug.