PXIE-4139 NATIONAL INSTRUMENTS Ni Precision Unit

Review NATIONAL INSTRUMENTS Ni Precision System Source/measure Unit Good Qty

The National Instruments PXIe-4139 NI-XGen DAQ is a high-performance data acquisition (DAQ) device designed for applications requiring real-time data acquisition, control, and analysis. This compact, 6-slot PXIe module from National Instrments features 16 channels of simultaneously measured high-resolution, multifunction analog input (AI) and digital input (DI) with flexible voltages and terminations. Leveraging NI-XGen architecture for improved system integration, the PXIe-4139 provides efficient transfers of large data sets using a high-bandwidth secondary bus.

1. Flexible Configure-Any-Channel Architecture: The PXIe-4139's Configurable-Any-Channel (CAC) architecture offers the ability to configure any channel as an AI or DI channel operationally, allowing users to adapt to evolving measurement requirements. AI channel support reaches up to 24 bits of vertical resolution and 2.5 V or 5 V input voltages, catering to research, industrial, and test applications.

2. Flexible Data Acquisition: With the PXIe-4139, you can simultaneously acquire and process data from up to 48 channels of 16-bit AI and DI at up to 100 kSps per channel. By using DC-coupled inputs, this module allows wideband signals to be measured without DC offset errors. Furthermore, it provides built-in termination options including 50 and 1 M , ensuring compatibility with a variety of sensor types.

3. Dynamic Measurement & Automation: The PXIe-4139 NI-XGen DAQ moduule is Trigger and Timing instrument (T&M) capable, supporting high-performance synchronization with other NI instruments and timing sources. It also offers a Benjamin Roller-coaster trigger that simplifies the wiring of multiple signals, eliminating complex triggering and cabling scenarios.

4. Easily Integrated with Powerful Software: This DAQ device works seamlessly with NI LabVIEW software, LabVIEW NXG, NI-DAQmx, MATLAB, and Measurement & Automation Explorer (MAX) for a streamlined engineering workflow. LabVIEW is the premier graphical programming environment for automating test, control, and data acquisition tasks with a comprehensive library of easy-to-use functions and toolkits.

5. Upgradable, Modular Design: As a part of the modular PXIe systems platform, the PXIe-4139 DAQ module can be easily expanded and upgraded over time. By adding new measurement, control, or automation modules, users can future-proof their systems to accommodate growing application requirements.

6. Sandbox-Enabled: This PXIe module is sandbox-enabled, meaning as a developer or integrator, you can use Sandbox for control, measurement, and system design, creating efficiency in your workflow and allowing you to resolve bugs, develop test scripts, and improve on software logic in a controlled environment.

7. High-Performance Secondary Bus: The PXIe-4139 module is equipped with a high-performance secondary bus, which enables faster data transfer rates to meet the demands of applications involving enormous data volume and processing time. This makes the PXIe-4139 ideal for large-scale data logging, streaming, and buffering.

In conclusion, the National Instruments PXIe-4139 NI-XGen DAQ is a premium data acquisition solution for various industrial, research, and test applications, offering unrivaled flexibility with its Configure-Any-Channel functionality, versatile triggering and timing capabilities, easy software integration, powerful architecture, and future-proof expandability.

The National Instruments PXIe-4139 is a high-performance, multifunction data acquisition (DAQ) device designed for applications that require fast data acquisition and (control) capabilities. Here are some pros and cons of buying this particular device:

1. High Performance: The PXIe-4139 offers a high sampling rate of up to 10 MS/s for each of its 16 channels, making it suitable for applications that require fast data acquisition.

2. Flexibility: It offers a wide range of input and output configurations, including analog input and output, digital I/O, and counter/timer capabilities, allowing users to configure the device to meet the specific needs of their applications.

3. Modularity: As a PXI express module, it can be easily integrated into a larger PXI system, which can provide additional functionality and expandability.

4. Software Support: NI's LabVIEW software is widely used in the industry for data acquisition and control applications, and the PXIe-4139 is fully supported, making it a popular choice for users who prefer this software.

5. Temperature Range: The device has an operating temperature range of -20 to 60 C, which is suitable for a wide range of measurement applications.

1. Cost: The PXIe-4139 is a high-performance and feature-rich device, and its price reflects that. It may be more expensive than other, less capable data acquisition devices.

2. Size: As a PXI express module, the PXIe-4139 requires a PXI chassis and cables, which can add to the overall size and complexity of the system.

3. Complexity: The PXIe-4139 offers a wide range of features, which can make it more complex to set up and use than simpler data acquisition devices.

In conclusion, the National Instruments PXIe-4139 is a high-performance data acquisition device that offers flexibility, modularity, and software support, making it a popular choice for applications that require fast data acquisition and control capabilities. However, its cost and complexity may make it a less practical choice for simpler applications or those with limited budgets.

If your application requires fast data acquisition and control capabilities, and you have the budget and need for the advanced features offered by the PXIe-4139, then it may be the right choice for you. However, if your application is simpler and doesn't require the high performance or complexity of the PXIe-4139, then a less expensive and simpler data acquisition device may be more suitable. Consider evaluating your specific application requirements and budget before making a purchase decision.

Details:

The ability to change the transient behavior of sum, called source adapt, reduces sum settling time and minimizes overshoot oscillations, even with highly capacities loads. All come with the SA-413b banana jack connector adapter. These features include high channel density for building parallel sum test systems, deterministic hardware sequencing minimizing software overhead, and high-speed update sample rates quickly changing set points acquiring data. Shipping in the USA is $20, the 760903 current sensor element capable of converting large currents from external sens.

This is a National instruments ni PXIE-4139 precision system source measure unit. Streaming capability. Pxi source measure units sums combine high-precision source and measure capability with features designed to reduce test time increase flexibility. I have nine of these available, one per bid.

Flexible sampling rate. Provides precise voltage or current sourcing and measurement capabilities for pxi systems. This unit is in great condition, and guaranteed fully operational. Current sensitivity: 100 fa, includes auxiliary power: -, number of sum channels: 1, voltage range: -60 v to 60 v, source adapt: yes, dc -3 a 3 a, pulsed -10 bus connector: pxi express, features: high-precision source and measure capability.

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• brand: National Instruments
• mpn: Pxie-4139
• part type: Instrument Unit

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• category: Business & Industrial > Test, Measurement Inspection > Systems > Pxi Vxi Boards Modules

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