2 Channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt. M.(3*5)


JD1.70 
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Power indicator light (green)relay status indicator light (red);

Module 41x41x18.5mm;

Technical parameters:

  • Voltage version:5V
  • Static current:4mA
  • Working current:135mA
  • Trigger voltage:2-5V
  • Trigger current:2mA

Module interface specifications:

  • VCC : DC power supply positive pole
  • GND :DC power supply negative pole
  • IN1 : channel 1 signal triggering pin
  • IN2 : channel 2 signal triggering pin

Relay output:

  • Normally closed pin (NC1) :  channel 1 relay normally closed pin
  • Common pin (COM1) :  channel 1 relay common pin
  • Normally opened pin (NO1) :  channel 1 relay normally opened pin
  • Normally closed pin (NC2) :  channel 2 relay normally closed pin
  • Common pin (COM2) :  channel 2 relay common pin
  • Normally opened pin (NO2) :  channel 2 relay normally opened pin