Relay Module 2 Channel 24V

is a reliable and efficient relay board designed for switching high-voltage and high-current devices using a low-voltage control signal. It allows microcontrollers such as Arduino, Raspberry Pi, and PLCs to control various electrical appliances safely and easily. With two independent relays, it provides the flexibility to manage multiple circuits simultaneously, making it a perfect solution for automation, control, and smart projects.

The Relay Module 2 Channel 24V operates on a 24V DC input and supports both AC and DC load switching. Each relay can handle up to 10A at 250V AC or 30V DC, ensuring dependable performance in a wide range of applications. It features optocoupler isolation, which separates the control signal from the high-voltage circuit, providing electrical safety and stability against interference.

In addition, this module supports active-high and active-low trigger modes, offering compatibility with different microcontroller systems. The onboard LED indicators clearly display the working status of each channel, allowing for easy monitoring and debugging during operation. Furthermore, it features durable screw terminals for secure wire connections and a high-quality PCB for long-term use.

This relay module is ideal for automation engineers, DIY enthusiasts, and students who want to control lights, motors, fans, solenoids, or other power devices. Its compact design, solid-state reliability, and user-friendly configuration make it an essential component in smart control systems and electronic automation.

Features

• Operating Voltage: 24V DC

• Number of Channels: 2 Independent Relays

• Load Capacity: 10A at 250V AC / 10A at 30V DC

• Control Signal: TTL logic (3.3V or 5V compatible)

• Isolation: Optocoupler for each relay

• Trigger Type: Active High or Active Low

• Relay Type: SPDT (Single Pole Double Throw)

• LED indicators for relay status

• Screw terminals for easy wiring

• Long lifespan and stable operation

Data Sheet