Description
NI PXI-4071 High speed Digital Acquisition I/O Controller

PXI-4071
The NI PXI-4071 is a sophisticated PXI – compatible digital multimeter module designed to provide precise and reliable electrical measurements. As a key component of the PXI modular instrumentation system, it enables users to build customized test and measurement setups with ease. Its advanced features, rugged design, and user – friendly interface make it suitable for both benchtop testing and automated test systems, allowing for efficient data acquisition and analysis in various testing scenarios.
Label
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Specification
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Model Number
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PXI-4071
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Brand
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National Instruments (NI)
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Type
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PXI Digital Multimeter Module
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Measurement Functions
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DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Continuity, Diode Test, Capacitance, Frequency
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DC Voltage Accuracy
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Up to ±0.0035% of reading
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AC Voltage Accuracy
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Up to ±0.03% of reading (50 Hz – 1 kHz)
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DC Current Accuracy
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Up to ±0.015% of reading
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AC Current Accuracy
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Up to ±0.1% of reading (50 Hz – 1 kHz)
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Resistance Accuracy
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Up to ±0.005% of reading
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Input Voltage Range
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[Specify ranges for different functions, e.g., DC Voltage: 100 mV – 1000 V]
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Input Current Range
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[Specify ranges, e.g., DC Current: 100 μA – 3 A]
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Sampling Rate
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Up to 100,000 samples/s
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Communication Interface
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PXI Express
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Operating Temp
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0°C to 55°C
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Dimensions
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[Length] x [Width] x [Height] mm (e.g., 233 x 100 x 22)
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PXI-4071
The NI PXI-4071 truly shines in real – world testing environments, thanks to its outstanding measurement capabilities. With its high – accuracy specifications, it can deliver precise measurements even in challenging conditions. For example, in the development of high – precision power supplies, the NI PXI-4071 can accurately measure minute voltage and current fluctuations, helping engineers fine – tune the design for optimal performance. The high sampling rate of up to 100,000 samples/s enables it to capture rapid – changing electrical signals, making it ideal for applications such as transient analysis in power electronics or high – speed data acquisition in communication systems.

PXI-4071
One of the key strengths of the NI PXI-4071 is its seamless integration with the PXI platform. As part of the PXI ecosystem, it can be easily combined with other NI PXI modules, such as signal generators, digitizers, and switch matrices, to create comprehensive test systems. This modularity allows users to configure their test setups according to their specific requirements, whether it’s a simple single – function test or a complex multi – parameter measurement system. The PXI Express communication interface ensures fast and reliable data transfer between modules and the host computer, enabling real – time monitoring and control of the testing process.
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