24V 2 Channel Relay Module with Optocoupler (Dual Opto-Isolated Relay Board)

The 24V 2 Channel Relay Module with Optocoupler is a dual-channel relay board designed to control two independent high-power AC or DC loads using 24V control signals. Each relay features a 24V DC coil and optocoupler-isolated inputs, providing electrical isolation between the control circuit and the relay outputs for improved noise immunity and system protection. Equipped with LED status indicators and screw terminal connections, this module is ideal for industrial automation, PLC interfaces, motor control, lighting systems, and embedded control applications.

Key Features -

• Dual independent relay channels for controlling two loads

• Operates with 24V DC relay coils

• Optocoupler-isolated inputs for enhanced electrical protection

• LED indicators display the status of each relay channel

• Screw terminal connections for secure and easy wiring

• Suitable for switching high-power AC and DC loads

• Logic-compatible 24V control input

• Reliable operation with excellent noise immunity

• Easy integration with PLCs, microcontrollers, and automation systems

• Compact PCB design for industrial and embedded applications

Specifications -

• Product type - Dual Channel Relay Module

• Relay channels - 2

• Coil voltage - 24V DC

• Input trigger voltage - Logic-compatible 24V control

• Isolation - Optocoupler-isolated inputs

• Contact rating - Standard high-power load capacity

• Board format - Dual relay PCB

• Package / Mounting type - PCB Module with Screw Terminals and Header Pins

Applications -

• Industrial automation systems

• PLC output interfacing

• Motor and pump control

• Lighting and electrical load switching

• Home automation systems

• Embedded control projects

• Security and access control systems

• Process control and monitoring equipment