2400-M-R / 2400-M-R-NET - Remote Station / Intelligent Multiplexer / Remote I/O:

Up to 16 Non-Isolated RTD Pt100/Pt1000 Inputs

4 Dedicated Digital Inputs

2 Relay Outputs

2 Analogue 4~20mA Outputs


Product Specifications:

Download Installation Guide

Note: Includes Modbus RTU and Modbus TCP information.

Download Station Programmer Configuration Software - Includes XPort® programming.

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- RS232, RS422, RS485

- Ethernet Adapter option

- MicroScan

- Modbus RTU

- Modbus TCP




The 2400-M-R can multiplex up to 16 Non-Isolated RTD Pt100/Pt1000 inputs, into one output, selectable by a PLC or a Data Logging System.
It uses solid state switches, making it extremely reliable and durable. The PLC only requires two digital outputs and one analogue input to select and receive data from the 2400-M-R.

Ordering Information:

All 2400-M-R stations come standard (Default ex factory configuration), with:

Item Code Description
Series 2400-M-R-        
Input Channel
N16-     16 Non-Isolated RTD Pt100/Pt1000 only Inputs.
N8-     8 Non-Isolated RTD Pt100/Pt1000 only Inputs.
Comms Options (Port 1) 485-   Port 1 Fitted with RS485/RS422 Comms.
NET-   Port 1 Fitted with Ethernet TCP/IP Comms.
Power Supply Options H 85~265Vac, 95~370Vdc.
M 24~48Vac, 17~72Vdc.
L 10~30Vdc.

Ordering Examples:

2400-M-R-N16-485-L 2400-M-R with 16 Non-Isolated RTD Pt100/Pt1000 only Input Channels; RS422/RS485 Comms; 10~30Vdc Power Supply.
2400-M-R-N16-NET-H 2400-M-R with 16 Non-Isolated RTD Pt100/Pt1000 only Input Channels; Ethernet TCP/IP Comms; 85~265Vac Power Supply.


2400-RS232 Optional 5m RS232 Cable for the 2400-M-R (Comms Port 2).
XU-USB USB Programming Key for programming 2400-A16 / 2400-M-R using Station Programmer software.

(Same Key as used for programming XU Series transmitters, Z-2400-Sleeper and IN-uP4).
Note: The 2400-M-R can also be programmed via the Comms Ports using our MicroScan v5.1 software.


Terminals and Layout:

Note: The 2400-M-R has no user serviceable parts.

2400-M-R terminals and layout