National Instruments SCXI-1121 - Manual (Page 120)

Appendix D SCXI-1121 Front Connector
SCXI-1121 User Manual D-2 www.natinst.com
Figure D-1 shows the pin assignments for the SCXI-1121 front connector.
Figure D-1. SCXI-1121 Front Connector Pin Assignment
Pin
Number
Signal
Name
Column
A B C
Signal
Name
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
CGND
+5 V
EGND2
EX1+
EGND3
EX3+
CH3+
EX2+
CH2+
EGND1
CH1+
EGND0
EX0+
EX3–
CH3–
EX2–
DTEMP
MTEMP
CH2-
EX1–
CH1
EX0+
CH0 CH0+
SCAL RSVD
RSVD