12V Modbus RTU 8 Channels Relay Module Input Optocoupler Isolation RS485 MCU

12V Modbus RTU 8 Channels Relay Module Input Optocoupler Isolation RS485 MCU Description

The 12V Modbus RTU 8 Channels Relay Module provides an advanced solution for controlling up to eight devices using a 12V control signal. This module utilizes Modbus RTU over RS485, which allows for long-distance communication and high reliability. The optocoupler isolation protects your control circuits from electrical surges and ensures safe operation. This module is perfect for large-scale industrial automation, smart homes, and remote control systems that require multi-channel relay control.

12V Modbus RTU Relay Module Features

• Voltage Rating: 12V, ideal for controlling medium-to-high-power devices.
• Relay Channels: 8 channels for managing multiple devices simultaneously.
• Communication Protocol: Modbus RTU over RS485 for stable communication over long distances.
• Optocoupler Isolation: Provides protection from voltage spikes and electrical interference.

12V Modbus RTU Relay Module Specifications

• Voltage Rating: 12V DC
• Relay Channels: 8 channels
• Communication Protocol: Modbus RTU over RS485
• Isolation: Optocoupler isolation

12V Modbus RTU Relay Module Applications

• Industrial Automation: Ideal for managing machinery, sensors, and large-scale systems.
• Smart Home Systems: Controls multiple home devices like lights, HVAC, and appliances.
• Remote Control Systems: Great for long-distance control in both residential and industrial environments.