Description

This 1 channel 24V 30A relay control board module with optocoupler modules is compliant with international safety standards, control and load areas isolation trenches it has a single relay a genuine.
The inputs of 1 Channel 24V 30A Relay Module are isolated to protect any delicate control circuitry.
The power supply and relay instructions, lit, a disconnect are off. The input signal, signal, common Terminal and start conducting. It can be used as a single chip module for appliance control and work with both DC or AC signals where you can control the 220V AC load.
A?wide range of microcontrollers such as?Arduino, AVR,?PIC,?ARM?and so on can control it.
Note: On the high level and low level-triggered mode, friends who do not understand, have a look

High-level trigger refers to the signal voltage between input and trigger, can be understood as a signal input with VCC cathode short-circuit triggered away;
Low-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, can be understood as a signal input terminal and the GND negative electrode short circuit triggered is?a way? 1-channel relay module connection.

Note : Product may vary in terms of design and color we will ship as per product availability.

Features and Specification:

High impedance controller pin
Pull-down circuit for the avoidance of malfunction
One normally closed contact and one normally open contact
Triode drive, increasing relay coil
Power supply indicator lamp
Control indicator lamp
With 4 fixed screw holes, hole diameter 3.1mm, convenient installation, and fixation
Channel: 1 channel
Relay Voltage: 24V
High impedance controller pin
Pull-down circuit for the avoidance of malfunction
One normally closed contact and one normally open contact
Triode drive, increasing relay coil

Package Include :
1 x 1 channel 24V 30A relay control board module with an optocoupler