Novus DigiRail-2R

  • 2 relay outputs
  • Power: 10-35 Vdc
  • Consumption: 50 mA
  • RS485 (2-wire) Modbus RTU communication
  • Isolation: 1000 Vac/1 min from digital output to power or communications port


SKU: 8811200101 Categories: ,


The Novus DigiRail-2R Relay Output Module

The DigiRail-2R Relay Output Module signal conditioner and digital transmitters with Modbus RTU communication interface provide a simple way for integrating analog or digital signal to supervisory systems. The DigiRail-2R Features two relay output channels.


DigiRail Configuration is done via the RS485 interface by using Modbus RTU commands via the digital interface by using the Windows-based DigiConfig software.

The DigiConfig software allows for configuration of all DigiRail features as well as complete calibration and diagnosis. It automatically detects active devices in the Modbus network and permits configuration of all parameters.


  • Digital outputs: 8A / 250 Vac SPDT relay, resistive load.
  • Power: 10 to 35 Vdc, 50mA maximum current.
  • 2-wire RS485 communication with Modbus RTU protocol. Configurable address and baud rate (1,200 to 115,200bps).
  • LED indicators for communication and status. Key for resetting communication parameters to original factory default.
  • Isolation: 1000 Vac from outputs and power or communication. Communication and power are not isolated from one another nor are the analog inputs from each other. Every two digital inputs are isolated from other pairs of same inputs.
  • Windows.based configurator software.
  • Dimensions: 72 x 78 x 19mm.
  • Mounting: 35mm DIN rail. Refer to drawing.
  • Working temperature: 0 to 70°C