DC 5V 12V 24V 4 Channel Relay Module High and Low Level Trigger Dual Optocoupler Isolation LED Indicator

5V 12V 4 Channel Relay Module with Optocoupler Relay Output  4 Way Relay Module for Arduino

 

Description

This relay module is 5V/12v active low.
It is an 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
It is also able to control various appliances and other equipments with large current.
Relay output maximum contact is AC250V 10A and DC30V 10A.
Standard interface can be directly connected with microcontrollers.
Red working status indicator lights are conducive to the safe use.
Widely used for all MCU control, industrial sector, PLC control, smart home control.

Specifications:
Working voltage: 5V/12v
Channel: 4 channel
Item size: approx. 7.1 * 5.3 * 1.7cm
Item weight: 57g

Package Included

1 Pcs 4 Channel Relay Module