
© National Instruments | 1-23
NI cDAQ-918x/919x User Manual
NI cDAQ-9181/9191
The NI 9913 DIN rail mounting kit contains one clip for mounting the cDAQ chassis on
a standard 35 mm DIN rail. Fasten the DIN rail clip to the cDAQ chassis using
two FLH #6-32 × 5/16” screws (included in the kit) with a number 2 Phillips screwdriver,
as shown in Figure 1-13.
Note The threaded holes on NI cDAQ-9181/9191 chassis for panel or DIN rail
mounting cannot be used more than five times. Unscrewing and reinstalling the DIN
rail clip will produce a compromised connection between the DIN rail clip and cDAQ
chassis.
Figure 1-13. NI cDAQ-9181/9191 DIN Rail Clip Installation
Clip the chassis onto the DIN rail with the larger lip of the DIN rail clip positioned up, as shown
in Figure 1-14.
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