250VAC/30VDC 10A 5VDC 2-Channel Optocoupler Isolated LOW/HIGH Level Trigger Relay Module


In Stock
  • 5V power supply.
  • Selectable high/low-level trigger.
  • Built-in Opto-Isolator for protection.
  • Blue KF301 terminal for easy connections.
  • Capable of controlling high current/voltage devices.
  • Compatible with microcontrollers like Arduino, 8051, AVR, PIC, DSP, and ARM.
SKU: MYP-JHS-130 Categories: ,

The module allows the control of the actuators consuming a current of up to 10 A using the microcontroller’s port or any development kit, for example, Arduino and Raspberry through the low or high status selected by the jumper. Optoinsulation separates the control signal from the part associated with the relay’s power, thereby providing work safety for the management system.


It is sufficient to connect the power to the relay coil and the digital control signal to the pins of the screw ARK connectors, which are linked by any cables with the insulation stripped at the ends, for appropriate functioning.

NOYITO 5V 2-Channel Relay Module High Low Level Trigger with Optocoupler  Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board:  Amazon.com: Industrial & Scientific


  • DC+– power supply of system
  • DC– ground of the system
  • IN1, IN2– control inputs of the relays activated by the high or low status
  • Jumper– to change the status of the activation of the relay:
    • The H position– the specified channel is activated by the high-status
    • The L position– the specified channel is activated by the low-status
  • Output relay contacts:
    • NC – COM is shorted by default
    • COM– shared, shorted with NC or NO, depending on the control signal
    • WELL– splayed by default


  • Number of channels: 2
  • Maximum Output Current Rating: 10A
  • Maximum Output Voltage Rating: AC 250V / DC 30V
  • Input power source: 5V DC (160MA)
  • Input control signal: Selectable by jumper plug, Low-level trigger (PNP), or High-level trigger (PNP)
  • 50 mm x 41 mm x 18 mm



  • 1 x 250VAC/30VDC 10A 5VDC 2-Channel Optocoupler Isolated LOW/HIGH-Level Trigger Relay Module
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