1 channel 12volts relay module with optocoupler protection
₱120.00
- 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
