National Instruments 78 R Series Note To Users page 3

Use the following label in Figure 2 if you are connecting the SCB-68A to the MIO Connector 1
on NI PXIe-7861/7862 models.
M I O
68 AI 8+
34 AI 8-
67 AI GND 8
33 AI GND 9
66 AI 9+
32 AI 9-
65 AI 10+
31 AI 10-
64 AI GND 10
30 AI GND 11
63 AI 11+
29 AI 11-
62 AI 12+
28 AI 12-
61 AI GND 12
27 AI GND 13
60 AI 13+
26 AI 13-
NI 78xxR and NI 78xx Pinout Labels for the SCB-68A Note To Users | © National Instruments | 3
Figure 2. MIO Connector 1 for NI PXIe-7861/7862
MI O
59 AI 14+
25 AI 14-
58 AI GND 14
24 AI GND 15
57 AI 15+
23 AI 15-
56 AI SENSE 1
22 NC*
55 NC*
21 NC*
54 NC*
20 NC*
53 NC*
19 NC*
52 NC*
18 NC*
SCB-68A Quick Reference Label
R Series Devices - MIO Connector 1
PXIe-7861/7862
D i re ct Fe e dthrough
*NC: No Connect
MI O
51 NC*
17 NC*
50 NC*
16 NC*
49 NC*
15 NC*
48 NC*
14 NC*
47 DIO 15
13 DIO 14
46 DIO 13
12 DIO 12
45 DIO 11
11 DIO 10
44 DIO 9
10 DIO 8
1
2
1 2 3
S1
S2
MIO
1 +5V
35 +5V
2 D GND
36 DIO 0
3 D GND
37 DIO 1
4 D GND
38 DIO 2
5 D GND
39 DIO 3
6 D GND
40 DIO 4
7 D GND
41 DIO 5
8 D GND
42 DIO 6
9 D GND
43 DIO 7