1 PC National Instruments NI PXI-8431 RS-485 Serial PXI Card/

National Instruments NI PCI-8431/2 RS-485 Communication Acquisition Card

Used & Tested ADVANTECH PCL-846 4-Port RS-422/485 Data Acquisition Card

1 PC National Instruments NI PXI-8431 RS-485 Serial PXI Card/

National Instruments PCI-8431/4 RS-485

(LotNI073) National Instruments NI PXI-8187 Embedded Controller Card - NO HDD

Used ADVANTECH PCL-846 4-Port RS-422/485 Data Acquisition Card