1 channel 12volts relay module with optocoupler protection

₱120.00

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  • VCC:connect to power positive (according to the relay voltage range)
  • GND: connect to power negative
  • IN: relay module trigger pin (high level trigger)
  • Output part
  • Normally Opened (NO) : normally open pin of relay. NO pin is not connect to COM pin when relay off.NO pin is connect to COM pin when relay on;
  • Common pin (COM) : Common pin of the relay;
  • Normally closed (NC) : normally close pin of relay.NC pin is connect to COM pin when relay off.NC pin is not connect to COM pin when relay on
  • Voltage version:5V
  • The static current:4mA
  • Working current:65mA
  • Trigger voltage:2-5V
  • Trigger current:2mA

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