V-TAC SUN-5K-SG04LP3-EU, Руководство пользователя

Страница: 48 / 51

- 46 -
9. Appendix I
Defini�on of RJ45 Port Pin for BMS
1
No.
485_B
RS485 Pin
2 485_A
3
--
4 CAN-H
5 CAN-L
6 GND_485
7 485_A
8 485_B
BMS Port
1 2 3 4 5 6 7 8
87654321
Modbus port
Defini�on of RJ45 Port Pin for Meter-485
Meter-485 Port
1 2 3 4 5 6 7 8
87654321
1 2 3 4 5 6 7 8
87654321
1
No.
2
3
4
5
6
7
8
485_B
485_B
Modbus port
485_A
GND_485
GND_485
--
--
485_A
Defini�on of RJ45 Port Pin of "Modbus port" for
remotely monitoring
1 2 3 4 5 6 7 8
Note : for some hardware versions, this port is useless.
1
No.
2
3
4
5
6
7
8
METER-485-B
Meter-485 Pin
METER-485-A
COM-GND
METER-485-B
METER-485-A
COM-GND
METER-485-A
METER-485-B