
© National Instruments Corporation 3 NI cDAQ-9172 User Guide and Specifications
Installing the NI cDAQ-9172Figure 2 shows the dimensions of the NI cDAQ-9172 chassis.
Figure 2. NI cDAQ-9172 with Dimensions in Millimeters (Inches)
53.8 mm
(2.12 in.)
46.0 mm
(1.81 in.)
23.7 mm
(0.94 in.)
20.3 mm
(0.80 in.)
25.0 mm
(0.98 in.)
44.1 mm
(1.74 in.)
24.8 mm
(0.98 in.)
23.2 mm
(0.91 in.)
19.1 mm
(0.75 in.)
31.7 mm
(1.25 in.)
59.6 mm
(2.35 in.)
44.1 mm
(1.74 in.)
63.1 mm
(2.49 in.)
36.4 mm
(1.43 in.)
51.7 mm
(2.04 in.)
165.1 mm
(6.50 in.)
59.6 mm
(2.35 in.)
88.1 mm
(3.50 in.)
254.0 mm
(10.00 in.)
 NATIONAL  
INSTRUMENTS 
NI cDAQ-9172 
11-30 VDC
15 W
ON 
OFF 
Active 
8 7 6 5 4 3 2 1 
Ready 
19.0 mm
(0.75 in.)
4.10 mm
(0.16 in.)