Ethernet I/O that Knows How to Communicate

Acromag’s rugged Ethernet I/O Modules are ideal for SCADA and remote monitoring or control applications. They provide a very cost-effective and highly dependable solution to interface sensors, actuators, relays, instruments, and other devices to an ethernet control system.

Acromag’s BusWorks and EtherStax I/O modules are certified compliant for reliable interoperability with other network devices, all the popular HMI/SCADA applications, and Microsoft development software.

Rapid Deployment with Trouble-Free Integration

  • Fast and Easy Setup
  • Convenient, High-Density Installation
  • Fully Compatible Network Communication

BusWorks® XT Series:

High-performance, space-saving remote analog and discrete I/O modules.
Easy PC/Windows configuration via USB.

  • Ethernet/IP, Profinet, Modbus TCP/IP, and i2o peer-to-peer communication.

BusWorks® Compact I/O:

A series of dependable, yet economical, remote analog and discrete I/O modules for Ethernet or RS485 networks.
Easy configuration using Internet browser or Windows software.

  • Ethernet/IP, Modbus TCP/IP, i2o peer-to-peer, Modbus-RTU and Profibus-DP communication


EtherStax® High-Density I/O :

High-density I/O blocks designed for high-reliability operation in Ethernet networks.

  • Modbus TCP/IP, UDP/IP, and i2o peer-to-peer communication.


Watch a video to help you choose the right model for your application. Choose your protocol and click the icon to watch.

Rock-Solid Reliability

  • High-voltage isolation and surge protection dissipate harmful signals
  • Redundant power and communication prevent costly downtime
  • -40 to 85°C operation and Class I Div 2 hazloc approvals available

Still need help? Call us at 800-882-2055 to talk with a product specialist.