Sungrow SG3.0RT - Winet-S Connection; Ethernet Communication

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step 4 Seal the unused PV terminals with the terminal caps.
- - End
5.7 WiNet-S Connection
The WiNet-S module supports Ethernet communication and WLAN communication. It is not
recommended to use both communication methods at the same time.
The WiNet-S communication for Ethernet cannot be used simultaneously with A1 and B1
terminals for RS485 daisy chain.
For details, see the quick guide for the WiNet-S module. Scan the following QR code for the
quick guide.
5.7.1 Ethernet Communication
The WiNet-S communication for Ethernet cannot be used simultaneously with A1 and B1
terminals for RS485 daisy chain.
step 1 (Optional) Strip the insulation layer of the communication cable with an Ethernet wire strip-
per, and lead the corresponding signal cables out. Insert the stripped communication cable
into the RJ45 plug in the correct order, and crimp it with a crimper.
5 Electrical Connection User Manual