VME Serial Communications & Digital I/O

Model 6U VME 64D1

VME Serial Communications & Digital I/O

The 64D1 is a 3-module, Multifunction, 6U VME Communications Board. It eliminates the complexity and size constraints of using multiple, independent, single-function cards. The 64D1 can include any three combinations of the following: 6 channels of Synchronous or Asynchronous RS-232C/RS-422/RS-485, 2 channels of Dual Redundant MIL-STD-1553 BC/RT/MT, 8 channels of ProfiBus, 48 channels of Discrete I/O or 48 channels of TTL I/O. Both air-cooled and conduction-cooled versions are available.

Features Automatic Background BIT testing that identifies and reports a failure during operation, without the need to shut down the equipment for troubleshooting.

This product is Obsolete. View our Obsolescence Policy for additional information. Please refer to our Multifunction I/O Boards page for a listing of current products.


  • Multiple functions on a single slot VME card
  • Background Self-Test
  • No damage if Signals are applied when card is not powered
  • Geographical addressing (Field selectable)
  • Connections via Front panel, P2/P0 or both
  • Conforms to ANSI/VITA 1.1-1997 VME64 extension
  • Conforms to VITA 1-1999
  • VxWorks Driver available at http://www.naii.com