Model PXI-2503
MPN 184789D-01
Module Function Multiplexer
Brand National Instruments

Check the listing for details. National Instruments PXI-2503 Low-Voltage Multiplexer/Matrix Relay Switch Card. Condition: Used. Listed at 649.49 USD. PXI Bus Type: PXI Hybrid Compatible. It switches signals up to 60 VDC or 30 Vrms. Switch Type: Matrix, Multiplexer. 4x6 (2-wire) matrix mode with TB-2606. Key Features If you don't see it, you probably wont get it.

$324.75
$649.49