8-Channel Differential Analog Voltage Input Module

Product Features

  • CE compliant. UL/cUL Class 1 Div 2 Zone 2 approvals.
  • ATEX Certified
  • i2o peer-to-peer updates based on change-of-state and/or timed updates
  • High-resolution 16-bit Σ∆ A/D converter ensures precise, high accuracy measurements
  • High-Density 22.5mm wide package with pluggable, front-facing terminals
  • Dual Ethernet 10/100 ports (auto-negotiation) reduce switch port requirements
  • 1500V AC isolation (between I/O, power, and network ports) and surge/transient protection
  • Supports bussed/rail and redundant power
  • -40°C to +70°C wide temperature operation
  • Withstands 25g shock and 4g vibration
  • Easy setup with Windows software via USB
  • High input impendance (100K ohms) reduces loading on voltage loops

The XT1220 offers an isolated Ethernet network interface for up to eight differential voltage input channels. Isolated differential inputs deliver better measurements, superior noise rejection, and eliminate the need for signal isolators.


  • Datasheet for XT1220

Ordering info

Available Models

Model No.Model Description
XT12208-Channel Differential Analog Voltage Input Module
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