The I/O TRAX is a flexible and affordable solution designed to connect, monitor and control field-remote devices.

I/OTRAX™ 1 y 2

Digital & Analog I/O Module


The I/O Trax system allows a users to install remote field I/O devices without having to invest in any other controllers.

The I/O Trax is an affordable and practical distributed I/O system. This small modular device is easy to install to machinery or application components – saving time, troubleshooting, and excess field wiring.

In addition, remote I/O allows you to expand your process control system beyond the local your PLC stations. Connect, monitor and control Gas, Temperature, Pressure, and Airflow Sensors


  • Integrate and connect your instrumentation devices
  • Measure and control industrial sensors and actuators



  • Remote network diagnostics
  • Line fault monitoring and LED status display per channel
  • Four analog 4-20 mA isolated inputs
  • Four digital inputs, optically isolated
  • Two relay alarm outputs
  • Direct connectivity to industrial sensors and actuators
  • Modbus RS485 communication with two alarm relays
  • Din-rail Modular design
  • Accutron LiveScript Technology, our web-based app for easy and quick configuration
  • Ultra-compact design for application where a typical
  • PLC or I/O solution simply would not fit
  • Isolated 4-20 mA inputs
  • Discrete digital I/O
  • Quick snap connections
  • LED indicators
  • Built-in Modbus RTU, Modbus ASCII
  • Three bus couplers use Ethernet, Modbus TCP, Profibus protocols


  • Simple
  • Cost effective
  • Added value in remote location
  • Network accessibility
  • Modular design
  • Small footprint



Modbus Slave
2 x Relay Outputs
4 x Analog Inputs (Isolated)
4 x Digital Inputs
Modbus Slave
 4 x Open collector digital outputs
4 x Analog Outputs
4 x Digital Inputs


When combined with the COMMTRAX module, the I/O TRAX can be controlled and monitored over a remote network. This opens up many possibilities for how you control your systems and where from.


  • Power Input

    7 to 30VDC, 50mA at 24V (1.2W)

  • Relay Ratings

    Max Switching Voltage: 220VDC, 250VAC

  • Rated Current


  • Switching Power

    60W, 62.5VA

  • Digital Inputs

    Range: 0VDC to 27VDC
    Input on (0) = _3VDC 
    Input off (1) = _2VDC

  • Absolute Maximum


  • Current Inputs

    Range: 0mA to 20.1mA

  • Absolute maximum


  • Physical

  • Enclosure

    9 cm X 6.2 cm X 5.3 cm

  • Mounting

    DIN rail mounted (35mmx 7.5mm)

  • Operating Temperature

    -40°C to +80°C


For specifications please download brochure or view desktop version

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