Some CMM Interfaces Still Require Full-Size PCI Expansion Cards

Replacement PC with PCI expansion slot

Some CMM Interfaces Still Require Full-Size PCI Expansion Cards

Several CMM interfaces, especially those tied to legacy controllers, probe systems, or motion control hardware, still rely on full-size PCI expansion cards including:

  2. Mitutoyo UC - ComUC card from Mitutoyo
  3. Mitutoyo CMMC - GPIB (available in PCI, USB, or PCIe)
  4. Mitutoyo UD1 - UD1-PCI card from Mitutoyo
  5. Zeiss C90 - GPIB (available in PCI, USB, or PCIe)
  6. Caliper Designs - CDI PCI card from Caliper Designs

The Modern PC Compatibility Problem

Most modern computers no longer include PCI slots.  Motherboards have transitioned almost entirely to PCIe due to its higher bandwidth, scalability, efficiency, and smaller size.  When replacing a PC that facilitates one of these legacy PCI expansion cards, it will be necessary to find a replacement PC that can facilitate this old PCI card.


Option 1: Refurbished Business-Class PCs with Native PCI Support

Systems like the Dell OptiPlex 7000 (refurbished configurations) can be sourced with motherboards that still include PCI slots or support them via integrated riser solutions.  Purchase Here

        

Option 2: External PCI Expansion Systems

External expansion chassis—such as those from **HubBay—allow you to connect PCI cards to a modern computer via PCIe or other high-speed interfaces.  These systems essentially act as a bridge, hosting full-size PCI cards in an external enclosure and linking them to the host PC.  Purchase Here

*Important Note* - The above item requires an external 12V 2000mA power supply if the PCI card in external housing draws more amperage than supplied by the PC's PCIe expansion port.