National Instruments 9201, 9221

screw-terminal connector or use the NI9932 backshell kit to

protect the connections. Refer to Figure5 for an illustration of

using ferrules. Refer to Figure1 for an illustration of the NI 9932

connector backshell.

Figure 5. 10-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 9201/9221 The NI 9201/9221 provides connections for eight analog input channels. Figure 2. NI 9201/9221 Terminal and Pin Assignments Page Wiring for High-Vibration Applications Page Sleep Mode Specifications Input Characteristics Operating voltage ranges Overvoltage protection (channel-to-COM)............................ 100 V NI 9201 accuracy (excludes noise) Page Page Power Requirements Physical Characteristics Safety Safety Voltages NI 9201/9221 with Screw Terminal Isolation Voltages NI 9201/9221 with DSUB Isolation Voltages 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