PXI Digital I/O And Prototyping Modules
Programmable Input Threshold and High-Side or Low-Side Drive Capability Available on Some Modules
Optically Isolated Input/Output for Interfacing to Electrically Noisy Environments Available on Some Modules
TTL Inputs and Outputs Suitable for Interfacing to External Logic
Open Collector/Drain Transistor Output Versions Suitable for Driving Internal or External Relay Coils
