NI USB-9229/9239 User Guide and Specifications 2 ni.com
Dimensions
Figure 2 shows the NI USB-9229/9239 device dimensions.
Figure 2. NI USB-9229/9239 Device in Millimeters (Inches)
Safety Guidelines
Operate the NIUSB-9229/9239 only as described in these operating
instructions.
Hot Surface This icon denotes that the component may be hot. Touching this component
may result in bodily injury.

Safety Guidelines for Hazardous Voltages

If hazardous voltages are connected to the module, take the following
precautions. A hazardous voltage is a voltage greater than 42.4 Vpk or
60 VDC to earth ground.
Caution Ensure that hazardous voltage wiring is performed only by qualified personnel
adhering to local electrical standards.
Caution Do not mix hazardous voltage circuits and human-accessible circuits on the same
module.
Hi-Speed USB Carrier
NI USB-9162
120.68 mm
(4.751 in.)
118.26 mm
(4.656 in.)
88.12 mm
(3.469 in.)
25.34 mm
(0.998 in.)