National Instruments NI USB-621x User Manual page 142

Appendix A Device-Specific Information
NI USB-621x User Manual
PFI 0/P0.0 (In)
PFI 1/P0.1 (In)
PFI 2/P0.2 (In)
PFI 3/P0.3 (In)
D GND
PFI 4/P1.0 (Out)
PFI 5/P1.1 (Out)
PFI 6/P1.2 (Out)
PFI 7/P1.3 (Out)
+5 V
D GND
AO 0
AO 1
AO GND
AI 0
AI 8
AI 1
AI 9
AI 2
AI 10
AI 3
AI 11
AI SENSE
AI 4
AI 12
AI 5
AI 13
AI GND
AI 6
AI 14
AI 7
AI 15
Figure A-3. USB 6218 Pinout
Table A-5. Default NI-DAQmx Counter/Timer Pins
Counter/Timer Signal
CTR 0 SRC
CTR 0 GATE
CTR 0 AUX
CTR 0 OUT
CTR 0 A
CTR 0 Z
A-8
PFI 8/P0.4 (In)
PFI 9/P0.5 (In)
PFI 10/P0.6 (In)
PFI 11/P0.7 (In)
D GND
PFI 12/P1.4 (Out)
PFI 13/P1.5 (Out)
PFI 14/P1.6 (Out)
PFI 15/P1.7 (Out)
+5 V
D GND
NC
NC
AI GND
AI 16
AI 24
AI 17
AI 25
AI 18
AI 26
AI 19
AI 27
AI GND
AI 20
AI 28
AI 21
AI 29
AI GND
AI 22
AI 30
AI 23
AI 31
NC = No Connect
Default Terminal Number (Name)
1 (PFI 0)
2 (PFI 1)
34 (PFI 9)
6 (PFI 4)
1 (PFI 0)
2 (PFI 1)
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