National Instruments NI 9229, NI 9239

NI 9229/9239 12 ni.com

Wiring for High-Vibration Applications

If an application is subject to high vibration, National Instruments

recommends that you either use ferrules to terminate wires to the

detachable screw-terminal connector or use the NI 9971 backshell

kit to protect the connections. Refer to Figure6 for an illustration

of using ferrules. Refer to Figure1 for an illustration of the

NI9971 connector backshell.

Figure 6. 2-Terminal Detachable Screw-Terminal Connector with Ferrule

Contents

Main Page Safety Guidelines Safety Guidelines for Hazardous Voltages Page Safety Guidelines for Hazardous Locations Special Conditions for Hazardous Locations Use in Europe Special Conditions for Marine Applications Connecting the NI 9229/9239 Figure 2. NI 9229/9239 Terminal Assignments Page Page Page Page Understanding NI 9229/9239 Filtering Passband Figure 7. Typical Passband Flatness for the NI 9229/9239 Stopband Alias-Free Bandwidth Understanding NI 9229/9239 Data Rates Page Sleep Mode Specifications Input Characteristics Page Accuracy, NI 9229 Page Page Page Power Requirements Physical Characteristics Safety Safety Voltages Page Safety Standards Hazardous Locations Environmental Shock and Vibration Electromagnetic Compatibility CE Compliance Environmental Management Waste Electrical and Electronic Equipment (WEEE) RoHS Calibration Where to Go for Support Page 374184E-01 Jul08