One Way Relay Module 30A High Power High/Low Level Trigger Optocoupler Isolation Relay Module YYG-2(5V DC) for arduino Relay 30a yyg 2 Relay 12 Volt yyg-2 Relay
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Home»Electrical Components»Electrical Switches»One Way Relay Module 30A High Power High/Low Level Trigger Optocoupler Isolation Relay Module YYG-2(5V DC) for arduino Relay 30a yyg 2 Relay 12 Volt yyg-2 Relay
Stable performance This One Way Relay Module adopts the industry's top quality ultra-small optocoupler, with strong anti-interference ability and stable performance for arduino relay 30a
Stable performance This One Way Relay Module adopts the industry's top quality ultra-small optocoupler, with strong anti-interference ability and stable performance
Humanized interface design This Relay Module adopts 9.5mm black fence type terminal block, standard 30A terminal block, stable and firm, reliable quality for yyg 2 relay 12 volt
Output capacity AC 250V/30A, DC 30V/30A or less for yyg-2 relay
Module interface description DC+: The positive pole of the external DC power supply, DC-: the negative pole of the external DC power supply, IN: signal input terminal (supports arbitrary switching between high and low levels)
NO: The relay normally open interface, the relay is suspended before it is closed, and it is shorted to COM after it is closed. COM: relay common interface, NC: Relay normally closed interface, short-circuit with COM before the relay is closed, and hang in the air after being closed