Chapter 2
Configuration and Installation
2-8
www.natinst.com
Analog Configuration
The SCXI-1120/D has 42 analog configuration jumpers.
Notice that the jumper configurations for each channel are similar; only the
jumper reference designator number changes.
Grounding, Shielding, and Reference-Mode
Selection
Jumper W46
Note
The SCXI-1120/D will drive pins 4, 6, 8, 10, 12, 14, 16, and 18 on the rear signal
connector, although the SCXI-1120/D is in multiplexed mode.
W44
Connects SLOT0SEL* to the
SCXIbus INTR* line after
buffering (factory-default
setting). Applies to Revision A
and B of the SCXI-1120
modules only.
W45
Factory-default setting
Table 2-1.
Digital Signal Connections, Jumper Settings (Continued)
Jumper
Description
Configuration
1
2
3
2
3
1
