National Instruments NI PXI-8422 RS-232 Isolated Module Controller

National Instruments NI 9375 cDAQ Digital Input / Output Module, 32ch DIO

National Instruments NI USB-6251 USB DAQ Chassis 194021D-03L

NATIONAL INSTRUMENTS NI 5542 8-SISO | 155600A-01L Module Assembly 8 PORT USED

National Instruments NI PC-DIO-96 Card

National Instruments NI 8262 Cabled PCIe x4 Board 197158C-01L REV. B2

National Instruments 8420, PXI-8420/8421 8-Port Serial Interface, PCB 328911

+ National Instruments 186936A-01 Serial Breakout Module RS-232 16-Port Rev. 5