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Related Manuals for National Instruments 9221
Summary of Contents for National Instruments 9221
- Page 1 GETTING STARTED GUIDE NI 9221 8 AI, ±60 V, 12 Bit, 800 kS/s Aggregate...
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Page 2: Safety Guidelines
This document explains how to connect to the NI 9221. In this document, the NI 9221 with screw terminal, NI 9221 with spring terminal, and NI 9221 with DSUB are referred to inclusively as the NI 9221. Before you begin, complete the software and... - Page 3 2,300 Vrms, verified by a 5 s dielectric withstand test Measurement Category II is for measurements performed on circuits directly connected to the electrical distribution system. This category refers to local-level electrical distribution, such as NI 9221 Getting Started Guide | © National Instruments | 3...
- Page 4 U.S. or 230 V for Europe. Do not connect the NI 9221 with screw Caution terminal or NI 9221 with spring terminal to signals or use for measurements within Measurement Categories III or IV. NI 9221 with DSUB Safety Voltages Connect only voltages that are within the following limits.
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Page 5: Safety Guidelines For Hazardous Voltages
CAT III, or CAT IV. Safety Guidelines for Hazardous Voltages You can connect hazardous voltages only to the NI 9221 with screw terminal and the NI 9221 with spring terminal. Do not connect hazardous voltages to the NI 9221 with DSUB. -
Page 6: Safety Guidelines For Hazardous Locations
Safety Guidelines for Hazardous Locations The NI 9221 is suitable for use in Class I, Division 2, Groups A, B, C, D, T4 hazardous locations; Class I, Zone 2, AEx nA IIC T4 and Ex nA IIC T4 hazardous locations;... - Page 7 NI 9221 input terminal. The device must prevent the channel-to-COM voltage from exceeding 85 V if there is a transient overvoltage condition. NI 9221 Getting Started Guide | © National Instruments | 7...
- Page 8 Zone 2 hazardous locations, in ambient temperatures of -40 °C ≤ Ta ≤ 70 °C. If you are using the NI 9221 in Gas Group IIC hazardous locations, you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4, Ex IIC T4, Ex nA IIC T4, or Ex nL IIC T4 equipment.
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Page 9: Electromagnetic Compatibility Guidelines
To minimize interference with radio and television reception and prevent unacceptable performance degradation, install and use this product in strict accordance with the instructions in the product documentation. NI 9221 Getting Started Guide | © National Instruments | 9... -
Page 10: Special Conditions For Marine Applications
In addition, take precautions when designing, selecting, and installing measurement probes and cables to ensure that the desired EMC performance is attained. 10 | ni.com | NI 9221 Getting Started Guide... -
Page 11: Preparing The Environment
Preparing the Environment Ensure that the environment in which you are using the NI 9221 meets the following specifications. Operating temperature -40 °C to 70 °C (IEC 60068-2-1, IEC 60068-2-2) Operating humidity 10% RH to 90% RH, (IEC 60068-2-78) noncondensing... - Page 12 NI 9221 Pinout 12 | ni.com | NI 9221 Getting Started Guide...
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Page 13: Single-Ended Connections
Table 1. Signal Descriptions Signal Description Analog input signal connection Common reference connection No connection Single-Ended Connections Voltage Source – NI 9221 NI 9221 Getting Started Guide | © National Instruments | 13... -
Page 14: High-Vibration Application Connections
If your application is subject to high vibration, NI recommends that you follow these guidelines to protect connections to the NI 9221 with screw terminal or the NI 9221 with spring terminal: • Use ferrules to terminate wires to the detachable connector. - Page 15 Refer to the device datasheet on ni.com/manuals Note for more information about overvoltage protection. NI 9221 Getting Started Guide | © National Instruments | 15...
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Page 16: Where To Go Next
NI 9221 Datasheet NI 9221 Datasheet NI-RIO Help NI-DAQmx Help LabVIEW FPGA Help LabVIEW Help RELATED INFORMATION C Series Documentation Services & Resources ni.com/services ni.com/info cseriesdoc Located at ni.com/manuals Installs with the software 16 | ni.com | NI 9221 Getting Started Guide... -
Page 17: Worldwide Support And Services
You can obtain the DoC for your product by visiting ni.com/certification. If your product supports calibration, you can obtain the calibration certificate for your product at ni.com/calibration. NI 9221 Getting Started Guide | © National Instruments | 17... - Page 18 U.S. Government Customers: The data contained in this manual was developed at private expense and is subject to the applicable limited rights and restricted data rights as set forth in FAR 52.227-14, DFAR 252.227-7014, and DFAR 252.227-7015. © 2016 National Instruments. All rights reserved. 375905A-01 Mar16...