National Instruments M Series User Manual page 6

+5 V
PFI 0/P0.0 (In)
PFI 1/P0.1 (In)
PFI 2/P0.2 (In)
PFI 3/P0.3 (In)
PFI 4/P1.0 (Out)
PFI 5/P1.1 (Out)
PFI 6/P1.2 (Out)
PFI 7/P1.3 (Out)
AO GND
AO GND
AI GND
AI SENSE
AI 0
AI GND
AI 9
AI 2
AI GND
AI 11
AI 4
AI GND
AI 13
AI 6
AI GND
AI 15
NC = No Connect
Note In non-referenced single-ended (NRSE) mode, the USB-6218 OEM device
measures AI <0..15> relative to the AI SENSE input, and AI <16..35> relative to
AI SENSE 2.
NI USB-621x OEM User Guide
Figure 5 shows the connector pinouts on the USB-6218 OEM device.
+5 V
D GND
D GND
D GND
D GND
D GND
D GND
D GND
D GND
AO 0
AO 1
NC
AI GND
AI 8
AI 1
AI GND
AI 10
AI 3
AI GND
AI 12
AI 5
AI GND
AI 14
AI 7
AI GND
Figure 6. USB-6218 OEM Connector Pinout
+5 V
PFI 8/P0.4 (In)
PFI 9/P0.5 (In)
PFI 10/P0.6 (In)
PFI 11/P0.7 (In)
PFI 12/P1.4 (Out)
PFI 13/P1.5 (Out)
PFI 14/P1.6 (Out)
PFI 15/P1.7 (Out)
NC
NC
AI GND
AI SENSE 2
AI 16
AI GND
AI 25
AI 18
AI GND
AI 27
AI 20
AI GND
AI 29
AI 22
AI GND
AI 31
6
+5 V
D GND
D GND
D GND
D GND
D GND
D GND
D GND
D GND
NC
NC
NC
AI GND
AI 24
AI 17
AI GND
AI 26
AI 19
AI GND
AI 28
AI 21
AI GND
AI 30
AI 23
AI GND
NC = No Connect
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