Barix R6

Key Features

Universal Modbus/RTU controlled remote IO device, featuring 6 high power Relays, line voltage rated.


The Barix R6 is a universal, low cost, small form factor I/O extension device which connects to a host via Modbus/RTU. The six 250V/16A rated relays are controlled using Modbus/RTU commands via the serial interface Special power savings features keep the active power of the device low even if all relays are activated.


  • Voice Evacuation Systems with 6 Relays


  • Relay Output (6)
  • RS-485 Serial Port (1)
  • Supply Voltage (9-30V)

Designed in Switzerland and installed in thousands of locations internationally, the Barix control products have poven themselves as a very reliable, versatile product solving interfacing, data collection and control problems effectively, world wide.

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