The R&S®TS-PXM1 is a switching extension module with
a total of 32 switches, arranged in eight groups with four
switches each. It can always be used when additional simple switches or multiplexers are needed for the programmable making or breaking of DUT contacts. Control is carried out via an R&S®TS-PIO3B digital I/O module that must be equipped with a front-panel R&S®TS-PTRF signal port and transmission module. The simple switching module
can be connected to any of the port distribution connectors
of the R&S®TS-PTRF which provides a total of eight
control ports.