Relay Com Master (Rcm Connects Epever Inverter Only) - Epever SolarV TRIRON Series User Manual

4.2.4 Relay COM Master (RCM connects EPEVER inverter only)

Note: RCM can only be connected with the EPEVER inverters, not with optional accessories.
RS485 interface: When the master is set in RS485 communication mode, i.e., with a combination of the RCM and DS1/DS2 modules, the information of
the inverter (to be supplied by our company) can be displayed by the DS1/DS2 module. See the following figure:
Relay interface: It shall connect the controller's relay in parallel with the inverter start switch, so it can turn ON/OFF the inverter by operating the button.
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