4-Channel Opto-Isolated Relay Module 10A

Availability: In stock

R 86.00 R 116.00

4-Channel Opto-Isolated Relay Module 10A

  • This is a 5V 4-Channel Relay module, and each input is opto-isolated. It can be controlled directly by a wide range of microcontrollers such as Arduino.
  • The module uses the Songle relay for control, AC voltage max at 250V, AC current max at 10A, DC voltage 30V DC current maximum 10A;
  • Optical coupler support relay trigger by TTL low.
  • Transistor relay driver
  • Operating voltage 5V from MCU IO directly
  • With fixed bolt hole for easy installation
  • On Board power relay status indicator.
  • Please Note that the VCC to JD-VCC jumper must be connected.

    Connection:

    • VCC connect to 5V
    • GND connect to GND
    • 1N1-1N4 relay control interface connected MCU’s IO port

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