Figure A-2. Ni Pcie-6321 And Ni Pcie/Pxie-6341 Pinout - National Instruments X Series User Manual

Appendix A Device-Specific Information
NI 6321/6341
The following sections contain information about the NI PCIe-6321, NI PCIe/PXIe-6341, and
NI USB-6341 devices.
NI 6321/6341 Pinouts
Figure A-2 shows the pinout of the NI PCIe-6321 and NI PCIe/PXIe-6341 devices. For a
detailed description of each signal, refer to the
Chapter 3, Connector and LED

Figure A-2. NI PCIe-6321 and NI PCIe/PXIe-6341 Pinout

AI 0 (AI 0+)
AI GND
AI 9 (AI 1–)
AI 2 (AI 2+)
AI GND
AI 11 (AI 3–)
AI SENSE
AI 12 (AI 4–)
AI 5 (AI 5+)
AI GND
AI 14 (AI 6–)
AI 7 (AI 7+)
AI GND
AO GND
AO GND
D GND
P0.0
P0.5
D GND
P0.2
P0.7
P0.3
PFI 11/P2.3
PFI 10/P2.2
D GND
PFI 2/P1.2
PFI 3/P1.3
PFI 4/P1.4
PFI 13/P2.5
PFI 15/P2.7
PFI 7/P1.7
PFI 8/P2.0
D GND
D GND
A-4 | ni.com
Information.
68 34
AI 8 (AI 0–)
67 33
AI 1 (AI 1+)
66 32
AI GND
65 31
AI 10 (AI 2–)
64 30
AI 3 (AI 3+)
63 29
AI GND
62 28
AI 4 (AI 4+)
61 27
AI GND
60 26
AI 13 (AI 5–)
59 25
AI 6 (AI 6+)
58 24
AI GND
57 23
AI 15 (AI 7–)
56 22
AO 0
55 21
AO 1
54 20
NC
53 19
P0.4
52 18
D GND
51 17
P0.1
50 16
P0.6
49 15
D GND
48 14
+5 V
47 13
D GND
46 12
D GND
45 11
PFI 0/P1.0
44 10
PFI 1/P1.1
43 9
D GND
42 8
+5 V
41 7
D GND
40 6
PFI 5/P1.5
39 5
PFI 6/P1.6
38 4
D GND
37 3
PFI 9/P2.1
36 2
PFI 12/P2.4
35 1
PFI 14/P2.6
NC = No Connect
I/O Connector Signal Descriptions
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