National Instruments PCI-7811 Note To Users

4 | ni.com | NI 78xxR and NI 78xx Pinout Labels for the SCB-68A Note To Users
Use the following label in Figure 3 if you are connecting the SCB-68A to the AIO Connector on
NI PXIe-7865/7866 models.
Figure 3. AIO Connector for NI PXIe-7865/7866
AO 4
AO GND 4
AO 5
AO GND 5
AO 6
AO GND 6
AO 7
AO GND 7
NC*
NC*
NC*
NC*
NC*
NC*
NC*
NC*
51
17
50
16
49
15
48
14
47
13
46
12
45
11
44
10
AIO
NC*
NC*
GND
GND
NC*
NC*
AI SENSE 0
NC*
AO 0
AO GND 0
AO 1
AO GND 1
AO 2
AO GND 2
AO 3
AO GND 3
59
25
58
24
57
23
56
22
55
21
54
20
53
19
52
18
AIO
AI 0+
AI 0-
AI GND 0
AI GND 1
AI 1+
AI 1-
NC*
NC*
GND
GND
NC*
NC*
NC*
NC*
GND
GND
NC*
NC*
68
34
67
33
66
32
65
31
64
30
63
29
62
28
61
27
60
26
AIO
SCB-68A Quick Reference Label
R Series Devices - AIO Connector
PXIe-7865/7866
+5V
+5V
GND
NC*
GND
NC*
GND
NC*
GND
NC*
GND
NC*
GND
NC*
GND
NC*
GND
NC*
1
35
2
36
3
37
4
38
5
39
6
40
7
41
8
42
9
43
AIO
Direct Feedthrough
1 2 3
1
2
S1
S2
*NC: No Connect

National Instruments PCI-7811 Specifications

General

Brand	National Instruments
Model	PCI-7811
Category	PCI Card
Language	English