8 Channel Relay Control Module with Optocoupler Isolation Support High and Low Level Trigger 5V 12V 24V


4.63 4.63 Piece 4.63 USD

¥ 33.33

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  • Dual trigger design, use a dedicated two-way driver IC.

  • Strong resist interference, use diode continued current to protect it.

  • The relay contact part adopts double cloth line for large current, safe and reliable.

  • The input and output are 5.08mm wiring terminals, wiring is more convenient, suitable for PLC control.

  • Input terminals can be arbitrarily set high and low level, the control mode is more flexible.

  • Equipped with fixing screw hole, easy to install.

  • Each way module can be set high or low triggered by jumper.