National Instruments 636 Series User Manual

A-4 | ni.com
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
I/O Connector Signal Descriptions section of
Chapter 3,
Connector and LED Information.
Figure A-2. NI PCIe-6321 and NI PCIe/PXIe-6341 Pinout
CONNECTOR 0
(AI 0-15)
D GND
D GND
PFI 8/P2.0
PFI 7/P1.7
PFI 15/P2.7
PFI 13/P2.5
PFI 4/P1.4
PFI 3/P1.3
PFI 2/P1.2
D GND
PFI 10/P2.2
PFI 11/P2.3
P0.3
P0.7
P0.2
D GND
P0.5
P0.0
D GND
AO GND
AO GND
AI GND
AI 7 (AI 7+)
AI 14 (AI 6–)
AI GND
AI 5 (AI 5+)
AI 12 (AI 4–)
AI SENSE
AI 11 (AI 3–)
AI GND
AI 2 (AI 2+)
AI 9 (AI 1–)
AI GND
AI 0 (AI 0+)
PFI 14/P2.6
PFI 9/P2.1
D GND
PFI 5/P1.5
D GND
+5 V
D GND
PFI 12/P2.4
PFI 6/P1.6
PFI 1/P1.1
PFI 0/P1.0
D GND
D GND
+5 V
D GND
P0.6
P0.1
D GND
P0.4
NC
AO 1
AO 0
AI 15 (AI 7–)
AI GND
AI 6 (AI 6+)
AI 13 (AI 5–)
AI GND
AI 4 (AI 4+)
AI GND
AI 3 (AI 3+)
AI 10 (AI 2–)
AI GND
AI 1 (AI 1+)
AI 8 (AI 0–)
6834
67 33
66 32
65 31
64 30
63 29
62 28
61 27
60 26
59 25
58 24
57 23
56 22
55 21
54 20
53 19
52 18
51 17
50 16
49 15
48 14
47 13
46 12
45 11
44 10
43 9
42 8
41 7
40 6
395
38 4
37 3
362
351
TERMINAL 34TERMINAL 68
TERMINAL 1TERMINAL 35
NC = No Connect

National Instruments 636 Series Specifications

General

Brand	National Instruments
Model	636 Series
Category	Data Loggers
Language	English