Figure d-1 – National Instruments SCXI-1127 User Manual
Page 77
Appendix D
SCXI-1127/1128 Front Connector
D-2
ni.com
Figure D-1. SCXI-1127/1128 Front Connector Pin Assignments for 2-Wire Mode
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
CH2+
CH2–
CH5+
CH5–
CH8+
CH8–
CH11+
CH11–
CH14+
CH14–
CH17+
CH17–
CH20+
CH20–
CH23+
CH23–
CH26+
CH26–
CH29+
CH29–
OUT0+
OUT0–
OUT3+
OUT3–
CJS0–
+5 V (ISO)
NC
NC
NC
+5 V (Non-Isolated)
GND (Non-Isolated)
SCANADVD
CH0+
CH1+
CH3+
CH4+
CH6+
CH7+
CH9+
CH10+
CH12+
CH13+
CH15+
CH16+
CH18+
CH19+
CH21+
CH22+
CH24+
CH25+
CH27+
CH28+
CH30+
CH31–
OUT1+
OUT2+
CJS0+
+5 V (ISO)_HVAB_EN
NC
NC
NC
NC
GND (Non-Isolated)
GND (Non-Isolated)
CH0–
CH1–
CH3–
CH4–
CH6–
CH7–
CH9–
CH10–
CH12–
CH13–
CH15–
CH16–
CH18–
CH19–
CH21–
CH22–
CH24–
CH25–
CH27–
CH28–
CH30–
CH31+
OUT1–
OUT2–
CJS0–
1_WIRE_LO_REF
NC
NC
NC
GND (Non-Isolated)
GND (Non-Isolated)
EXT_TRIG_IN
Pin
Number
Signal
Name
Column
A B C
Signal
Name