WTD614P Ethernet Modbus TCP - 4-Ch RTD Temperature Input

WTD614P Ethernet Modbus TCP - 4-Ch RTD Temperature Input
Our Price:  £139.00(£166.80 Inc. VAT)

Digital Outputs:  2
Temperature Inputs:  4



2 in stock, immediate despatch

The WTD614P is a Ethernet Modbus TCP temperature input unit accepting 4 PT100 or PT1000 RTD's in 2, 3 or 4-wire configurations. Part of a no-frills industrial range featuring 3-way isolation, dual LAN ports for easy daisy chaining, DIN rail mount with the ability to stack modules one on top of another, watchdog with settable output state condition on comms fail. Compatible with all SCADA software talking Modbus/TCP.

  • 4 isolated, PT100 or PT1000 resistance thermometer inputs
    • 2-wire, 3-wire or 4-wire configurations
    • -200° to 400° measurement range
    • Accuracy: ±0.05%
    • ADC Resolution: 24-bit, 0.1°C resolution
  • 2-Channel open-drain digital outputs, 30V @ 30mA
  • Dual RJ45 10/100 Base Tx - for daisy chaining
  • Protocol - Modbus/TCP
  • LED Indicators for Power, Status, Comms
  • Watchdog
  • 3-way Isolation between Power Supply and IO
  • Operating Temperature: - 20 to 70º C
  • Power: 10 to 48VDC
  • DIN Rail mount - stackable
  • Dimensions - 98mm x 106mm x 47mm


Dual Ethernet Ports

The dual ports allow for easy daisy-chaining of units.


Flush mounted or fitted to a a standard DIN rail, multiple units can be stacked on on top of each other to provide a compact installation.


A watchdog timer can force outputs to preset states on LAN fail (can be disabled)


Industrial grade isolation between the Power supply, IO and Ethernet port

Included Software

The unit is configured using the free WTDUtility Software. This can be used to set the units' IP address and to set the input ranges.


Optional Software


DAQFactory is a low cost data acquisition and control software for SCADA, Factory Automation, HMI and Test and Measurement applications. DAQFactory provides all the tools needed to acquire data, log it, share it on a network, display it on the screen, graph it, analyse it, and automate your project. DAQFactory can communicate with just about any serial or Ethernet device using Modbus RTU, ASCII or Modbus/ TCP. It also supports a wide variety of DAQ devices including LabJack USB devices and many other DAQ cards.

More Information >>



User Manual >>

WTDUtility Software >>