eao HMI Systems
Industrial Machinery

EAO has the proven experience to build HMI Systems for basic and more advanced industrial machinery that assure accurate and safe operation for users on a factory or machine shop floor.


Industrial machinery requires precision control for a broad selection of applications, such as machining centers, lathes, as well as cutting and milling machines. HMI Systems must meet environmental sealing requirements (IP 65 or greater) against moisture, cutting fluids, oil, and dirt. HMI Systems must also withstand extreme temperature variations as well as shock, vibration, and high-duty cycle.

The design of HMI Systems for industrial machinery involves the following:

  • Stainless steel front panel package for the control and connectors;
  • Illuminated switches and Emergency Stops;
  • Interface and communications technology including the latest industrial bus systems and Ethernet;
  • Improved design with better switch illumination and status indication;
  • Custom switch and panel engraving for unique control design;
  • Sealed switches for reliable operation and long lifecycle;
  • Industrial PCs with touchscreen control.

EAO provides a variety of components ideally suited for industrial machinery applications.
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