12V Modbus RTU 1 Channel Relay Module Input Optocoupler Isolation RS485 MCU

12V Modbus RTU 1 Channel Relay Module Input Optocoupler Isolation RS485 MCU Description

The 12V Modbus RTU 1 Channel Relay Module allows you to control one device using a 12V control signal over an RS485 Modbus RTU communication network. The module is equipped with optocoupler isolation, ensuring safety and protection from electrical surges. This relay module is ideal for industrial automation, smart control systems, and applications that need reliable, long-distance data transmission over RS485 networks.

12V Modbus RTU Relay Module Features

• Voltage Rating: 12V for controlling higher-power devices.
• Trigger Mode: Modbus RTU over RS485 for reliable communication.
• Relay Channels: 1 channel for controlling a single device.
• Optocoupler Isolation: Provides protection for the control circuitry.

12V Modbus RTU Relay Module Specifications

• Voltage Rating: 12V DC
• Relay Channels: 1 channel
• Communication Protocol: Modbus RTU over RS485
• Isolation: Optocoupler isolation for electrical protection

12V Modbus RTU Relay Module Applications

• Industrial Automation: Controls high-power industrial equipment and machinery.
• Smart Control Systems: Suitable for building intelligent systems with Modbus communication.
• Remote Automation: Ideal for systems requiring remote control via RS485.