Analog Output & Digital I/O Ethernet Modules

The XT1540 interfaces analog output and discrete I/O signals between measurement and control devices over Ethernet. Discrete I/O are individually c

onfigurable for input or high-side switched output operation.


Name Action
Datasheet for XT1540
  • Features
  • Ordering info
  • Easy setup with Windows software via USB
  • i2o peer-to-peer updates based on change-of-state and/or timed updates
  • Continuously changing “heart-beat” register validates module operation
  • 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
  • Multi-function, multi-channel stand alone module is very economical
  • Supports bussed/rail and redundant power
  • Built-in 10K ohm pull-down resistors for 2/3-wire sensors (contacts, promixity, TTL)
  • -40°C to +70°C wide temperature operation
  • Configurable normal/reverse input logic
  • Withstands 25g shock and 4g vibration
Available Models
Model No. Description
XT1540 Analog Output & Digital I/O Ethernet Modules
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