Dimensions, Safety guidelines, Safety guidelines for hazardous voltages – National Instruments NI USB-9219 User Manual

Page 2

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NI USB-9219 User Guide and Specifications

2

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Dimensions

Figure 2 shows the NI USB-9219 device dimensions.

Figure 2. NI USB-9219 Device in Millimeters (Inches)

Safety Guidelines

Operate the NI USB-9219 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 V

pk

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.

Caution

Make sure that devices and circuits connected to the module are properly

insulated from human contact.

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.)

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