1-Way Relay Driver Module with LED Indicator Microcontroller Compatible PLC MCU Control Board Module 24V
- This module complies with international safety standards, and there is an isolation slot between the control area and the load area.
- It uses high-quality relays, with power supply and relay action indication, bright when closed, and not bright when disconnected.
- When there is a signal at the signal input end, the common end and the normally open end will be connected.
- It can be used as a single-chip microcomputer development board or PLC module, and can be used for home appliance control.
- It can control DC or AC signals and can control 220V AC loads. It is more convenient to connect the blue KF301 terminal to the control line.
Item Type:1-way Relay Module
Power Indicator:Green
Wiring principle:High level trigger refers to the trigger mode when there is voltage between the signal input terminal and the ground, which can be understood as a trigger mode when the signal input terminal and the positive pole of VCC are short-circuited. Low level trigger refers to the trigger mode when the voltage between the signal input terminal and the ground is 0V, which can be understood as a trigger mode when the signal input terminal and the negative pole of GND are short-circuited.
Due to different batches,there may be differences in product appearance and printed text, which will not affect use
Colour:Blue
Material:plastic
Specification:24V
Package Contents:
1 x 1-way Relay Module
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What's in the box
1 x 1-Way Relay Module
