Goodwe MS Series - RS485 Cable Connection

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User Manual V1.0-2022-10-30 06 Electrical Connection
Communication Type Denition Function
RS485
3: RS485-
6: RS485+
7: RS485-
8: RS485+
Used to connect multi inverters or the RS485 port
on the data logger.
Remote shutdown
3: Content +
4: Content -
The port is reserved in compliance with grid
regulations in Europe. Related devices should be
prepared by customers.
CT
1: CT-
2: CT+
Realize the anti-backfeed function by connecting
the meter and the CT. Contact the manufacturer
to purchase the devices if you need them.
DRED
3: DRM1/5
4: DRM2/6
5: DRM3/7
6: DRM4/8
7: REFGEN
8: COM/DRM0
The port is reserved in compliance to grid
regulations in Australia and New Zealand. Related
devices should be prepared by customers.
No. Function
3 RS485-
6 RS485+
7 RS485-
8 RS485+
6.5.3 Connecting the RS485 Cable