1 Channel 24V Relay Module with Optocoupler Isolation | 10A High Power Relay Board for PLC, Arduino & Industrial Automation

1 Channel 24V Relay Module with Optocoupler Isolation | 10A High Power Relay Board for PLC, Arduino & Industrial Automation 

The 1 Channel 24V Relay Module with Optocoupler Isolation is a reliable switching board used to control high-voltage AC and DC loads using a 24V control signal. The module is designed with optical isolation, which separates the control circuit from the load circuit and protects sensitive electronics from voltage spikes and electrical noise.

This relay module supports switching up to 250V AC or 30V DC at 10A, making it suitable for motors, pumps, lights, fans, solenoids, heaters, and industrial equipment. The onboard transistor driver and optocoupler ensure stable operation when connected to PLC, Arduino, ESP32, Raspberry Pi, AVR, PIC, ARM, and other microcontrollers.

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Features

• 1 channel relay module
• Operating voltage: 24V DC
• Optocoupler isolation protection
• Relay capacity: 250VAC / 30VDC @ 10A
• High level trigger input
• LED power and status indicator
• Screw terminal output (COM / NO / NC)
• Transistor driver circuit
• Isolation groove design
• Compatible with PLC / Arduino / ESP / Raspberry Pi

Applications

• PLC automation systems
• Industrial control panels
• Motor and pump control
• Lighting control
• Robotics projects
• Home automation
• IoT projects
• DIY electronics
• Smart control circuits