Rugged WiFi Computer

This customer approached Diamond Point with a requirement for a railway grade computing solution to solve an issue.

The customer had a number of key requirements:

  • Rugged IP67 boxed PC
  • Digital I/O
  • Multiple serial channels
  • Data accessible via Wifi
  • VGA and USB for service
  • EN50155 compliant

A COM Express solution was chosen and a PCB was designed to meet the customer's requirements. A customised RIA-12 compliant power supply was also designed for this project.


  • MIL-C-38999 connector for I/O and power
  • QMA for antennas