Q23 Analogue & Digital Expansion Module

The Q23 is an expansion module that extends the number of inputs and outputs of a DATRAN RTU. This module provides an additional:

  • 8 Digital Inputs
  • 8 Digital Outputs
  • 6 Analogue Inputs – 2 of which may be configured Analogue Outputs.

Maintaining the standard DIN rail mounted DATRAN RTU housing simplifies the installation process, making it quick and easy to add to your system.
Communication to the RTU is via the RS485 IPB (Intelligent Peripheral Bus). Minimal configuration of the analogue & LED functions via the “Workbench” software.
The RS485 connections allows communication via radio, cable or fibre optic.

Key Features

  • 8 Digital Inputs – Opto isolated with LED indication
  • 8 Digital Outputs – Open collector type with short circuit, transient and thermal protection.
  • 6 Analogue 10 Bit Inputs – Configurable as single ended or differential within with selectable voltage and current ranges, 0-5V, 0-10V, 0-20mA, 4-20mA
  • 2 Analogue 8 Bit Outputs – Selectable voltage and current ranges, 0-5V, 0-10V, 0-20mA, 4-20mA
  • Remote on/off – Power on/off controlled from the DATRAN XL4 RTU
  • Mounting – DIN Rail TS35
  • Dimensions H 130 x W 45 x D 145 mm
  • Weight 280g
  • Power Supply 12 – 30 V DC (external)

Ordering Details

  • Product Code: PD7201

Please refer to our website for further product information and optional accessories.


Datasheet – DATRAN Q23

Quick Start Guide – DATRAN Q23