New! USB-Configured High-Density Ethernet I/O

New! USB-Configured High-Density Ethernet I/O

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The BusWorks XT series of Ethernet I/O modules support Modbus TCP/IP, Ethernet/IP, Profinet and i2o peer-to-peer communication protocols. They monitor and/or control up to 16 discrete or analog devices per unit with a variety of inputs and outputs supported.

8-Channel Differential Analog Voltage Input

• ±5V, ±10V, 0-5V, 0-10V Input

• 8 analog differential voltage input channels

• 12 to 32V DC Power (2.8W)

XT1221: Modbus/TCP and i2o protocol
XT1222: Ethernet/IP protocol
XT1223: Profinet protocol

These modules interfaces with up to eight differential channels of voltage input. They provide input isolation from the network and power. 

Rugged construction, high density design, and easy USB-to-PC/Windows setup combine for a very effective I/O solution. These units are ideal for remote monitoring, distributed control, or SCADA applications.


  • Easy setup with Windows software via USB
  • High input impendance (100K ohms) reduces loading on voltage loops
  • User-configurable sample averaging (1-200) on a per-channel basis
  • 10ms network updates for all 8 input channels
  • 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
  • CE compliant. UL/cUL Class 1 Div 2 Zone 2 approvals.

Pricing and Order Information

Select country for Pricing
Part No. Description Price (in $USD)  

Modbus/TCP and i2o protocol, 8-channel differential voltage input module


Ethernet/IP protocol, 8-channel differential voltage input module


Profinet protocol, 8-channel differential voltage input module


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