Screw Terminal, PXI Module Multiplexer Terminal Block—The TB-2632B provides the necessary routing to configure the NI PXI-2530B PXI Multiplexer Switch Module as a 1-wire 8×16 matrix. You can directly connect the TB-2632B to the front panel I/O connectors of the PXI-2630B. The TB-2632B includes screw terminals to connect signals to the PXI Multiplexer Switch Module as well as screw terminals for trigger input and trigger output signals.