Winet-S Connection (Optional); Ethernet Communication - Sungrow SG75CX-P2 User Manual

5 Electrical Connection
Once the communication module is in use, do not connect the inverter to a 3rd
party data logger at the same time via RS485.
For details on module installation and configuration, refer to the manual delivered
together with the module.

5.10 WiNet-S Connection (optional)

The WiNet-S module supports Ethernet communication and WLAN communication. It is not
recommended to use both communication methods at the same time.
For details, see the quick guide for the WiNet-S module. Scan the following QR code for the
quick guide.

5.10.1 Ethernet Communication

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.
Skip this step if a standard network cable with RJ45 plug is prepared.
step 2 Unscrew the swivel nut from the communication module and take out the inner sealing ring.
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1: RJ45 plug
User Manual
2: Protective cap