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NI USB-9221

Portable USB-Based DAQ for High-Speed, High-Voltage Signals

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  • For new designs, NI recommends the NI 9221 Measurement Bundle
  • Includes NI-DAQmx driver software to simplify configuration and measurements
  • 800 kS/s aggregate sampling rate with an input range of ±60 V
  • Plug-and-play connectivity via USB
  • Small, portable devices (12.1 x 8.6 x 2.5 cm)
  • Includes NI LabVIEW SignalExpress data-logging software
Data Sheet  |  Specifications  (2) popup


The NI USB-9221 DAQ module features integrated signal conditioning that provides plug-and-play connectivity via USB for faster setup and measurements. This module has eight single-ended analog input channels with an extended input range of ±60 V for direct connection to industrial sensors. A maximum single-channel sampling rate of 800 kS/s makes the USB-9221 the fastest device in the NI USB DAQ with signal conditioning family. With both screw terminal and standard D-SUB connector options for this module, you can obtain flexible and low-cost signal wiring. In addition, this module includes channel-to-earth ground isolation for safety, noise immunity, and high common-mode voltage range.

The USB-9221 is compatible with only Windows OSs using NI-DAQmx driver software. Browse the information in the Resources tab to learn more about NI-DAQmx or download the driver. This USB DAQ module is not compatible with the Traditional NI-DAQ (Legacy) driver.

Every NI USB DAQ module includes a copy of LabVIEW SignalExpress LE so you can quickly acquire, analyze, and present data without programming. In addition to LabVIEW SignalExpress, USB DAQ modules are compatible with the following versions (or later) of NI application software: LabVIEW 7.x, LabWindows™/CVI 7.x, or Measurement Studio 7.x; or LabVIEW with the LabVIEW Real-Time Module 7.1. USB DAQ modules are also compatible with Visual Studio .NET, C/C++, and Visual Basic 6.0.

For high-voltage measurement alternatives, consider NI SCC or NI SCXI signal conditioning hardware.

The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.

Data Sheet | View Pricing and Purchasing Information »

NI USB-9221 Complete Package

Each NI USB-9221 requires:
NI USB-9221 Software

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NI USB-9221 and Accessories

Hardware Subtotal: $ 880
NI USB-9221 - 779439-01 Qty $ 880 each
 
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Qty $ 175 each
Qty $ 57 each
Estimated Shipping Days: 5 - 10
Package Price: $ 880
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You need software to interface with your hardware and to collect, analyze, present, and store your measurements. This board is compatible with a variety of programming languages, including LabVIEW, C/C++, Visual Basic, and .NET. LabVIEW provides the easiest integration with all of your NI hardware and is recommended to maximize your hardware investment.

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Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

For more information about your warranty options:

Calibration

NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.

Training

NI training is the fastest, most certain route to productivity with NI tools and successful application development.

Repair Services

Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.

Technical Support

ni.com/support

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