Relay Module Solid State High Level - 4 Channel 5V DC


This is 4 relays quiet and easy to use with arduino and other.


  • 5V Omron solid state relays 240V 2A, output with resistive fuse 240V 2A.
  • Input power supply: 5V DC (160MA)
  • Input control signal voltage:
    • (0-2.5V low state relay OFF)
    • (3.3-5V state high relay ON)
  • Blue KF301 terminal connection control line is more convenient.

Module interface:

  • DC +: positive power supply (by relay voltage power supply)
  • DC-: connect power negative
  • CH: Relay Module signal triggering end (high level trigger effective)

Note: Power must be AC voltage and need to be consistent with the voltage relay

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