National Instruments NI PXI-6509 Industrial Digital I/O Card Module

*USA* National Instruments NI PXI-6534 Digital I/O Module

National Instruments NI PXI-6527 Digital I/O Module

National Instruments NI PXI-6513 PXI Digital I/O Module

National Instruments NI PXI-6508 Digital I/O 96-channel 5 V TTL/CMOS 2.5 mA PXI.

National Instruments PXI-6527 NI DAQ Card, Isolated Digital I/O, Relays

National Instruments NI PXI-8310 StarFabric Interface Module

National Instruments NI PXI-7830R PXI Multifunction Reconfigurable I/O Module