2 Channel 5V Relay Module with Optocoupler

The 2 Channel 5V Relay Module with Optocoupler is a robust, versatile module designed for controlling high-voltage devices using low-voltage signals. With two independent relays and built-in optocouplers for signal isolation, this module offers safe, efficient switching of high-power loads. Ideal for home automation, industrial automation, robotics, and DIY electronics projects, it provides reliable control for appliances, motors, lights, and other high-power devices with microcontrollers like Arduino, Raspberry Pi, and more.

Specifications:

• Relay Type: Electromechanical
• Number of Channels: 2
• Operating Voltage: 5V DC
• Trigger Voltage: 5V DC
• Control Signal: TTL level
• Contact Rating: 10A at 250V AC or 10A at 30V DC (per relay)
• Relay Activation Time: 5-10 ms
• Relay Release Time: 5-10 ms
• Optocoupler Isolation: Yes
• Indicator LEDs: Yes (for relay status)
• Dimensions: 50mm x 40mm x 18mm
• Weight: 28g
• Connector Type: Screw terminals for relay contacts; pin headers for control signal and power

Key Features:

• Dual Channel Control: Manage two high-voltage devices simultaneously for maximum flexibility in projects.
• Optocoupler Isolation: Provides safe electrical isolation between low voltage control signals and high-voltage loads.
• High Voltage Capability: Supports devices up to 250V AC or 30V DC with a 10A current rating per relay.
• LED Status Indicators: Visual indicators for clear feedback on relay status, simplifying monitoring and troubleshooting.
• Easy Integration: Compatible with popular microcontroller platforms like Arduino, Raspberry Pi, and other embedded systems.
• Fast Response Time: Quick relay activation and release (5-10 ms) for time-sensitive operations.
• Secure Connections: Screw terminals offer stable, reliable connections for high-voltage devices.
• Compact Design: Small footprint (50mm x 40mm x 18mm) makes it ideal for space-constrained projects.

Applications:

• Home Automation: Perfect for controlling home appliances, lights, fans, or heating systems remotely.
• Industrial Automation: Use it to control machines, pumps, motors, or factory systems for automation processes.
• Robotics: Ideal for controlling motors, servos, and other high-power components in robotics projects.
• IoT Devices: Works with IoT systems to trigger appliances or other hardware based on sensor inputs or remote commands.
• DIY Projects: Use it in custom electronics projects requiring the safe switching of high-power devices.
• Security Systems: Can be used to control alarms, locks, or other security mechanisms for automated setups.

The 2 Channel 5V Relay Module with Optocoupler is an essential component for controlling multiple high-voltage devices via low-voltage signals, providing safety, reliability, and ease of integration for a variety of applications.