Sungrow SG30CX, User Manual

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figure 5-9 Local stop contact
figure 5-10 Daisy chain topology
When wiring DI dry contacts, ensure that the maximum wiring distance meet the require-
ments in " 10.2 Wring Distance of DI Dry Contact " .
5.11.2 Wiring Procedure
Refer to the wiring of terminal block described in chapter " 5.10.3 Connection Procedure(Ter-
minal Block) " to implement fault output, emergency shutdown and NS protection. For NS
protection(including passive valid), enable the function on iSolarCloud, refer to " 7.8.2 Opera-
tion Parameters " .
5.12 DRM Connection （ For Countries “AU” and “NZ” ）
5.12.1 DRM Function
The inverter supports the demand response modes as specified in the standard AS/NZS
4777. The inverter has integrated a terminal for connecting to a DRED. After the connection,
the method of asserting DRMs as specified in the follow table.
5 Electrical Connection User Manual