Use the pinout to connect to terminals on the PXIe-5641.

Figure 2. PXIe-5641 Digital I/O 9-Pin DIN Connector Pinout


Table 1. PXIe-5641 Digital I/O 9-Pin DIN Connector Signal Descriptions
Pin Number Connection
1 +5 V
2 Digital ground (DGND)
3 DIO_01
4 DIO_02
5 DIO_03
6 DIO_04
7 DIO_05
8 DIO_06
9 DIO_07