Relay Module Interface Board for LowLevel USB Serial Port DIY Electrical Supplies for Industrial Motor Switch Control (24V)
$ 80
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Delivery: 10-20 working days
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Relay Module Interface Board for LowLevel USB Serial Port DIY Electrical Supplies for Industrial Motor Switch Control (24V)
Equipped with a pull in indicator , the working status of the relay is clear at a . Each relay output leads to two sets of normally open and normally closed electric shocks , which is convenient and flexible to use.
Both input and output use 5.08mm high‑quality wiring terminals, which is more convenient for wiring and suitable for PLC control. There are fixing screw holes for easy installation.
It has strong anti‑interference ability and adopts diode freewheeling . The part adopts double‑sided thick wiring, which can be used for large current to pass through, which is and reliable.
Use serial port to USB to communicate, suitable for many scenes and professionals. The serial port baud rate, control commands can be set by the user, which increases the flexibility of use.
It has additional functions such as relay status query and relay automatic memory function selection, which is convenient and flexible to use.