WTD618X Ethernet Modbus TCP - 8-Ch Analogue Input Unit, Volts, mA, Thermocouples

WTD618X Ethernet Modbus TCP - 8-Ch Analogue Input Unit, Volts, mA, Thermocouples
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Our Price:  £169.00(£202.80 Inc. VAT)
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Analogue Inputs:  8

Availability:  

  

2 in stock, immediate despatch

The WTD618X is a Ethernet Modbus TCP analogue input unit with 8 differential universal inputs supporting volts, 4-20mA and thermocouples. 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.


  • 8 isolated, differential analogue inputs
    • Voltage Ranges: ±10V, ±5V, ±2.5V, ±1V, ±500mV, ±100mV, ±20mV;
    • Current input ranges: ±20mA, +4-20mA
    • Thermocouple Types: J, K, T, E, R, S
  • ADC Resolution: 16-bit
  • Sample Accuracy: ± 0.05%
  • Sample Rate: 50 sampling points/sec
  • Input Low-pass Filtering, Over-voltage Protection
  • Upper and Lower Over-limit Alarm Output, Independent Enabling
  • High Common-mode Voltage: 200 VDC
  • 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

Features

Dual Ethernet Ports

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

Mounting

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.

Watchdog

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

Isolation

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

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.


 


Downloads

User Manual >>

WTDUtility Software >>