I get very confused when any AC device has to be controlled with a relay, I really don't understand how to do the wiring. I would like to understand it very deeply that whenever such an opportunity for connection comes, I will not forget the basics.
AC supply 230 V : The three pins are earth, neutral and phase.
DC Supply 5V : Two pins are positive and ground.
Relay 5V DC Five pins are C1, C2, NO, NC and common.
AC Device : Two pins are positive and ground.
This is how I think about connections
+5V DC should connect to NO pin,
Ground pin of DC supply should connect to NC, positive pin of AC device should be connect to common pin of realy
I don't understand the rest of the connections. I want an expert to help me understand the rest of the connection
AC supply 230 V : The three pins are earth, neutral and phase.
DC Supply 5V : Two pins are positive and ground.
Relay 5V DC Five pins are C1, C2, NO, NC and common.
AC Device : Two pins are positive and ground.
This is how I think about connections
+5V DC should connect to NO pin,
Ground pin of DC supply should connect to NC, positive pin of AC device should be connect to common pin of realy
I don't understand the rest of the connections. I want an expert to help me understand the rest of the connection