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National Instruments PXI-1042Q User Manual

National Instruments PXI-1042Q
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Chapter 2 Installation and Configuration
© National Instruments Corporation 2-3 NI PXI-1042 Series User Manual
Installing Slot Blockers
The cooling performance of the chassis can be improved by installing
optional slot blockers. Refer to
ni.com for more details.
Rack Mounting
Rack mount applications require the optional rack mount kits available
from National Instruments. Refer to the instructions supplied with the rack
mount kits to install your PXI-1042 Series in an instrument rack. Refer to
Figure A-3, PXI-1042 Series Chassis Rack Mount Kit Components.
Note You may want to remove the feet from the PXI-1042 Series when rack mounting.
To do so, remove the screws holding the feet in place.
Connecting Safety Ground
Caution The PXI-1042 Series chassis are designed with a three-position NEMA 5-15 style
plug for the U.S. that connects the ground line to the chassis ground. To minimize shock
hazard, make sure the electrical power outlet you use to power the chassis has an
appropriate earth safety ground.
If your power outlet does not have an appropriate ground connection, you
must connect the premise safety ground to the chassis grounding screw
located on the rear panel. Refer to Figure 1-2, Rear View of the PXI-1042
Chassis, and Figure 1-3, Rear View of the PXI-1042Q Chassis, to locate the
chassis grounding screw. To connect the safety ground, complete the
following steps:
1. Connect a 16 AWG (1.3 mm) wire to the chassis grounding screw
using a grounding lug. The wire must have green insulation with a
yellow stripe or must be noninsulated (bare).
2. Attach the opposite end of the wire to permanent earth ground using
toothed washers or a toothed lug.

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National Instruments PXI-1042Q Specifications

General IconGeneral
BrandNational Instruments
ModelPXI-1042Q
CategoryChassis
LanguageEnglish

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