IMPACT/Guardian “On-Line” Monitoring System

ITA-3 20-Channel Ethernet Data Acquisition Node

  • 20 Differential Input Channels
  • Wide Dynamic Range
  • Automatic 50/60Hz Rejection
  • 1000Vrms Isolation
  • Isolated Relay Outputs
  • Flexible Trigger/Tacho Functions
  • 10BaseT Ethernet Interface

The ITA-3 is a 20-channel ethernet acquisition node designed for the measurement of process parameters such as temperatures, pressures, etc. The Node has several features to improve measurement accuracy in noisy environments. These include differential inputs, high common mode rejection, automatic 50/60Hz mains rejection, and an isolated input section. Both voltage and 4-20mA inputs can be accommodated, either connected directly, or from a range of standard DIN rail mounting signal conditioners. Cold junction compensation is also incorporated for use with uncompensated thermocouples.

Flexible trigger and tachometer functions are available, enabling pre and post trigger analysis to be performed. Gated acquisition is available ensuring that readings are taken only when a machine is running. Two isolated relay outputs are provided for external warnings or machine trips.

The node communicates via a standard 10BaseT ethernet interface. It comes in an optional IP66/NEMA4X enclosure with power supply.

Download the ITA-3 Spec Sheet

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