5V DC 8-Channel Relay Module with Optocoupler for Mega 1280 DSP Arm PIC AVR STM32 Raspberry Pi

General Description

The 8-channel 5V DC relay module with optocoupler is designed for a variety of applications, including in the industrial sector and home automation. Each channel can be controlled by a microcontroller, providing a reliable and secure solution for controlling high-current devices.

Technical Specifications

Power Supply: 5V

Output Channels: 8

Load Voltage: AC 250V 10A,

DC 30V 10A Control Current per Channel: 70mA

Overall Size: 137 mm x 56 mm x 17 mm (5.4" x 2.2" x 0.7")

Mounting Hole Size: 3 mm (0.12")

Mounting Hole Center Distance: 132 mm x 50 mm (5.2" x 2")

Weight: 122 g

Compatibility and Accessories

Compatible with 8051, AVR, PIC, DSP, ARM, MSP430 microcontrollers, and TTL logic. Each channel is equipped with a status indicator.

Installation

Can be selected via a jumper and set to +1 TTL or ground.

Mounting

Easy thanks to pre-drilled holes.

Applications

Ideal for controlling household appliances, office machines, audio equipment, and automobiles. Used in applications such as remote control of TV receivers and monitor displays.

Other Information

All 8 channels are optically isolated for increased safety. Built-in freewheeling diode for overvoltage protection. Made of high-temperature resistant plastic. UL and TUV recognized. Sealed types available.