Chapter 2
Using the SCXI-1126
©
National Instruments Corporation
2-5
Table 2-1.
Front Signal Pin Assignments
Front Connector Diagram
Pin Number
Column A
Column B
Column C
32
CH0+
—
CH0–
31
—
—
—
30
CH1+
—
CH1–
29
—
—
—
28
NC
—
NC
27
—
—
—
26
CH2+
—
CH2–
25
—
—
—
24
CH3+
—
CH3–
23
—
—
—
22
NC
—
NC
21
—
—
—
20
CH4+
—
CH4–
19
—
—
—
18
CH5+
—
CH5–
17
—
—
—
16
NC
—
NC
15
—
—
—
14
CH6+
—
CH6–
13
—
—
—
12
CH7+
—
CH7–
11
—
—
—
10
NC
—
NC
9
—
—
—
8
NC
—
NC
7
—
—
—
6
NC
—
NC
5
—
—
—
4
NC
—
NC
3
—
—
—
NC means no connection
2
CHSGND
—
NC
— means no physical pin
1
—
—
—
Column
A B C
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1