National Instruments NI 9485 Relay Output Module, Solid State, C Series,(1)

National Instruments NI 9435 Digital 4 Input Module, C Series, RIO -used (3)

National instruments NI cRIO-9075

National Instruments NI 9402 4 x Digital I/O module C series -Used

National Instruments NI 9474 Digital Module, C Series, NI-9474, 8 Output, Compac

National Instruments NI 9977 cRIO slot filler - custom module

National Instruments NI 9481 Relay Module, C Series, NI-9481, SPST, 4 Relays,(1)

National Instruments NI 9481 Relay Module, C Series, NI-9481, SPST, 4 Relays,(3)