Definition Of Rj45 Port Pin - Pylontech US5000 Series Operation Manual

CAN
500 Kbps. Recommended 120Ω. To inverter or upper battery.
RS485
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
Pin1 These pins shall be NULL.
If not, may influence communication
Pin2
between BMS and inverter.
Pin3
Pin4 CAN-H
Pin5 CAH-L
Pin6 CAN-GND
Pin7 485A
Pin8 485B
Power Terminals
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.
B/RS485
CAN-H
CAN-L
CAN-GND
485A
485B
12