Screw Terminal, Ribbon Cable, 60 VDC, Shielded Connector Block—The SCB-264X includes provides a shielded connection to the PXI-2532, PXIe-2532, PXI-2532B, or PXIe-2532B PXI Matrix Switch Modules though supported Terminal Blocks. You can use the NI SCB-264X to interface individual signal wires to the rows and columns of the PXI Matrix Switch Module matrices.