The 12V Modbus RTU 2 Channels Relay Module is designed for controlling two devices using a 12V control signal via the Modbus RTU protocol over an RS485 interface. The module features optocoupler isolation to ensure safety and protect against electrical surges, making it ideal for industrial and automation applications. With two relay channels, this module allows for controlling two independent devices simultaneously, making it a versatile choice for both industrial control and DIY projects.
- Voltage Rating: 12V, suitable for medium-power applications.
- Relay Channels: 2 channels for controlling two devices independently.
- Communication Protocol: Modbus RTU over RS485 for long-distance, reliable communication.
- Optocoupler Isolation: Provides electrical isolation, protecting the system from surges and spikes.
12V Modbus RTU Relay Module Specifications
- Voltage Rating: 12V DC
- Relay Channels: 2 channels
- Communication Protocol: Modbus RTU over RS485
- Isolation: Optocoupler isolation
12V Modbus RTU Relay Module Applications
- Industrial Automation: Controls industrial machines, sensors, and other equipment.
- Home Automation: Suitable for controlling multiple home devices like lighting, HVAC, and appliances.
- DIY Electronics: Perfect for makers building Modbus-based control systems.
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