Description

This board allows to easily route one or two channels of the Oscilloscope (or high-resolution multimeter) to a common of a relay matrix, and from there to several test points into the DUT (PCBA in our case). The PXI 2566 is a relay matrix for a PXI instrumentation rack with 16 DPDT relays that can be configured with two different topologies: 8-DPDT Topology 16- SPDT Topology Each relay has a current capacity of 2A.

More information about this board can be found at National Instruments website: https://www.ni.com/documentation/en/pxi-relay-module/latest/pxi-2566/topology/

The full schematics of the board can be downloaded here: