2.
Fasten the panel mounting plate to the surface using the screwdriver and screws that are
appropriate for the surface. The maximum screw size is M4 or number 8.
Caution
Make sure that no I/O modules are in the chassis before removing it from
the panel.
Mounting the Chassis Directly on a Flat Surface Using
the Mounting Holes
Panel or wall mounting is the best method for high shock and vibration applications. If you do
not have the NI 9907 panel mount kit and do not require the portability that the NI 9907
affords, you can mount the NI 9157/9159 directly on a flat surface using the three mounting
holes. Complete the following steps.
1.
Align the chassis on the surface.
2.
Fasten the chassis to the surface using three M4 or number 8 screws. NI does not provide
these screws with the chassis.
Figure 10.
Mounting the NI 9157/9159 Directly on a Flat Surface
Caution
Make sure that no I/O modules are in the chassis before removing it from
the panel.
Installing C Series Modules
The following figure shows the mechanical dimensions of C Series I/O modules.
Figure 11.
C Series I/O Module, Front and Side View with Dimensions
88.1 mm
(3.47 in.)
70.7 mm
(2.78 in.)
22.9 mm
(0.90 in.)
NI 9157/9159 User Manual and Specifications
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© National Instruments
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