Remote Terminal Unit (RTU)

A Remote Terminal Unit (RTU) is a microprocessor-based device designed for remote industrial sites. It collects, processes, and transmits data to a central control system while receiving and executing commands from the control center. This enables efficient automation, monitoring, and control of industrial operations.

Power & Efficiency

  • Power Supply: 12–24 VDC
  • Hibernate Power Consumption: 5W
  • Maximum Output Power: 150W

Communication & Interfaces

  • MODBUS: RTU over RS485 / TCP over Ethernet

Input Channels

  • Analog Inputs: 16 channels (0–10V, 16-bit accuracy)
  • Digital Inputs: 8 isolated channels (5kV electrical isolation)
  • AC Voltage Input: 1 channel for mains power detection

Output Channels

  • Analog Outputs: 16 channels (0–10V, 16-bit accuracy)
  • Digital Outputs: 8 transistor-based channels (optically isolated)
  • Switching Outputs: 6 channels (220V / 3A per channel)

General Features

  • GPIO Ports: 16 channels (0–10V, 16-bit accuracy)
  • Operating Temperature: Suitable for industrial environments
  • Electrical Connection: 8 transistor-based channels (optically isolated)
  • Alarm System: Integrated buzzer alarm for critical parameters