8 Channel Relay Control Module with Optocoupler Isolation Support High and Low Level Trigger 5V 12V 24V
Categories :
Relay ModulesSKU :
181042Features:
- 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.