Siemens 6AV HMI Panel Replacement Guide

How to match Siemens 6AV HMI panels

Siemens 6AV-series HMI panels should be purchased by complete part number. A small change in the 6AV code can indicate a different display size, generation, communication interface, or mounting requirement.

Examples from Outdwella

Replacement checklist

  • Match the full 6AV part number including suffixes.
  • Confirm screen size, touchscreen type, supply voltage, mounting cutout, firmware, and communication ports.
  • Check whether the listing is New or Used in Great Condition.
  • Compare the installed unit label and cabinet cutout before ordering.

Browse all HMI Panels or read the broader PLC hardware replacement guide.

Back to blog