Relay 4 Channel DC 5V Optocoupler Low Level Trigger

Relay 4 Channel DC 5V Optocoupler Low Level Trigger

- Relay 4 Channel DC 5V with Optocoupler Module

- โมดูลรีเลย์แบบ 4 ช่องสัญญาณ พร้อมออปโต้คัปเปลอร์

- แรงดันไฟเลี้ยง : 5Vdc

- สัญญาณทริกทำงานที่ลอจิก 0  (Active Low)

การใช้งาน

4 channel relay module 4-channel relay control board with optocoupler. Relay Output 4 way relay module for arduino

4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC.

Features:

This relay module is 5V 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

Channel: 4 channel

Item size: approx. 7.1 * 5.3 * 1.7cm / 2.8 * 2.09 * 0.67in

Item weight: 57g / 2.01oz