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Related Manuals for National Instruments NI USB-9229
Summary of Contents for National Instruments NI USB-9229
- Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
- Page 2 4-Channel, 24-Bit Analog Voltage Input Module This user guide describes how to use the National Instruments USB-9229/9239 and lists the device specifications. In this document, the NI USB-9229 and NI USB-9239 are referred to inclusively as the NI USB-9229/9239. Introduction The NI USB-9229/9239 provides a USB interface for four channels of 24-bit simultaneous analog input with integrated signal conditioning.
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Page 3: Safety Guidelines For Hazardous Voltages
(3.469 in.) (0.998 in.) Figure 2. NI USB-9229/9239 Device in Millimeters (Inches) Safety Guidelines Operate the NI USB-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. -
Page 4: Related Documentation
The NI-DAQ Readme lists which devices are supported by this version of NI-DAQ. Select Start»All Programs»National Instruments»NI-DAQ» NI-DAQ Readme. © National Instruments Corporation NI USB-9229/9239 User Guide and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 5 The NI-DAQmx Library book of the LabWindows/CVI Help contains API overviews and function reference for NI-DAQmx. Select Library Reference»NI-DAQmx Library in the LabWindows/CVI Help. NI USB-9229/9239 User Guide and Specifications ni.com Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 6: Measurement Studio
Select Start»All Programs»National Instruments»NI-DAQ»NI-DAQmx Help. The NI-DAQmx C Reference Help describes the NI-DAQmx Library functions, which you can use with National Instruments data acquisition devices to develop instrumentation, acquisition, and control applications. Select Start»All Programs»National Instruments»NI-DAQ» NI-DAQmx C Reference Help. -
Page 7: Installing The Software
Technical Support on the Web For additional support, refer to ni.com/support zone.ni.com Installing the Software Software support for the NI USB-9229/9239 for Windows Vista/XP/2000 is provided by NI-DAQmx. The DAQ Getting Started Guide, which you can download at , offers NI-DAQmx users step-by-step ni.com/manuals instructions for installing software and hardware, configuring channels and tasks, and getting started developing an application. -
Page 8: Installing Other Software
Example Programs The NI-DAQmx CD contains example programs that you can use to get started programming with the NI USB-9229/9239. Refer to the NI-DAQmx for USB Devices Getting Started Guide that shipped with your device, and is also accessible from Start»All Programs»National Instruments»... - Page 9 Figure 6. Module Dimensions In Millimeters (Inches) Connecting the NI USB-9229/9239 to a Computer Plug one end of the USB cable into the NI USB-9229/9239 and the other end into an available USB port on the computer. Refer to the NI-DAQmx for USB Devices Getting Started Guide that shipped with your device, and is also accessible from Start»All Programs»National Instruments»...
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Page 10: Led Indicator
LED Indicator The NI USB-9229/9239 device has a green LED next to the USB connector. The LED indicator indicates device status, as listed in Table 1. When the device is connected to a USB port, the LED blinks steadily to indicate that the device is initialized and is receiving power from the connection. -
Page 11: Wiring For High-Vibration Applications
3– AI3– 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 Figure 7 for an illustration. - Page 12 You can connect ground-referenced or floating signal sources to the NI USB-9229/9239. If you make a ground-referenced connection between the signal source and the NI USB-9229/9239, make sure the voltage on the AI+ and AI– connections are in the channel-to-earth safety voltage range to ensure proper operation of the NI USB-9229/9239.
- Page 13 Figure 10. Input Circuitry for One Channel Understanding NI USB-9229/9239 Filtering The NI USB-9229/9239 uses a combination of analog and digital filtering to provide an accurate representation of in-band signals while rejecting out-of-band signals. The filters discriminate between signals based on the frequency range, or bandwidth, of the signal.
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Page 14: Alias-Free Bandwidth
Alias-Free Bandwidth Any signal that appears in the alias-free bandwidth of the NI USB-9229/9239 is not an aliased artifact of signals at a higher frequency. The alias-free bandwidth is defined by the ability of the filter to reject frequencies above the stopband frequency and equals the data rate minus the stopband frequency. -
Page 15: Specifications
Full performance requires the use of a USB 2.0 Hi-Speed host controller and USB 2.0 hubs. Refer to the Safety Guidelines section for more information about safe operating voltages. NI USB-9229/9239 User Guide and Specifications ni.com Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... - Page 16 Phase mismatch (ch-to-ch) NI USB-9229 ........0.045°/kHz max NI USB-9239 ........0.075°/kHz max Phase mismatch (module-to-module, max) © National Instruments Corporation NI USB-9229/9239 User Guide and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Page 17: Power Requirements
Current consumption from USB.....500 mA, max Suspend mode........2.5 mA, max Bus Interface USB specification ........USB 2.0 Hi-Speed is the master timebase. NI USB-9229/9239 User Guide and Specifications ni.com Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com... -
Page 18: Physical Characteristics
115 V for U.S. or 230 V for Europe. Do not connect the NI USB-9229/9239 to signals or use for measurements within Measurement Categories III or IV. -
Page 19: Hazardous Locations
Hazardous Locations The NI USB-9229/9239 is not certified for use in hazardous locations. Environmental The NI USB-9229/9239 devices are intended for indoor use only but may be used outdoors if installed in a suitable enclosure. Operating temperature (IEC 60068-2-1, IEC 60068-2-2) ...0 to 60 °C Storage temperature (IEC 60068-2-1, IEC 60068-2-2) ...–40 to 85 °C... -
Page 20: Environmental Management
Waste Electrical and Electronic Equipment (WEEE) At the end of their life cycle, all products must be sent to a WEEE recycling EU Customers center. For more information about WEEE recycling centers and National Instruments WEEE initiatives, visit ni.com/environment/weee.htm RoHS... -
Page 21: Where To Go For Support
Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your CD, or ni.com/patents. - Page 22 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
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