PFI with NI-DAQmx

You can configure channels of a parallel digital module as Programmable Function Interface (PFI) terminals. The sbRIO controller also provides one terminal for PFI. Up to two digital modules can be used to access PFI terminals in a single controller

You can configure each PFI individually as the following:

  • Timing input signal for AI, AO, DI, DO, or counter/timer functions

  • Timing output signal from AI, AO, DI, DO, or counter/timer functions