|Switch Modules Covered|
The pinouts for the 160 Pin DIN to 160 Pin DIN, 160 Pin DIN to 4 D-SUB, and 160 Pin Din to Bare Wire cables, with respect to the switch modules listed above, are outlined in the Excel document attached. Note that the PXIe-2524 and the PXIe-2525 have multiple pinouts depending on their software-selected topology, and thus have their own sheets. The PXIe-2526 also has two possible pinouts based on the topology selected, both of which are shown in two columns on the first sheet.
For more information on the connecting cables themselves, as well as the NI TBX-50B connector block, see the links below.