National Instruments SCXI-1120 - Manual (Page 90)

© National Instruments Corporation B-1 SCXI-1120 User Manual
Appendix B
Rear Signal Connector
This appendix describes the pinout and signal names for the SCXI-1120 50-pin rear signal
connector, including a description of each connection.
Figure B-1 shows the pin assignments for the SCXI-1120 rear signal connector.
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
AOGND
MCH0+
MCH1+
OUTREF
SERDATIN
DAQD*/A
SLOT0SEL*
DIG GND
SERCLK
RSVD
AOGND
MCH0-
MCH1-
DIG GND
SERDATOUT
SCANCLK
MCH2-
MCH3-
MCH4-
MCH2+
MCH3+
MCH4+
MCH5-
MCH6-
MCH7-
MCH5+
MCH6+
MCH7+
Figure B-1. SCXI-1120 Rear Signal Connector Pin Assignment