Allen Bradley 1794-OB32P Flex I/O Digital Output Module FNIP

Phoenix Contact 2901536 I/O Extension Module FNIP

National Instruments NI-9402 Module

USED National Instruments NI PXI-6552 100MHz Digital I/O Module PXI Card

National Instruments NI-9402 Digital Input Output Module 196376C-01L

USED National Instruments NI PXI6508 Digital IO Module Data Acquisition DAQ Card

Allen Bradley 1492-IFM20F-2 Interface Module FNIP

USED National Instruments NI PXI-6552 100MHz Digital I/O Module PXI Card/Yi