NI (National Instruments) PXIe-4464 204.8 kS/s, 119 dB, 6 Gains, AC/DC-Coupled, 4-Input PXI Sound and Vibration Module
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NI (National Instruments) · PXI Express

PXIe-4464

The NI PXIe-4464 is a four-input PXI Express sound and vibration module with simultaneous sampling at up to 204.8 kS/s. It provides AC/DC coupling, six gain settings and 119 dB dynamic range.

ManufacturerNI (National Instruments)
ModelPXIe-4464
Part Number783087-01 · 783087-02
Product Type204.8 kS/s, 119 dB, 6 Gains, AC/DC-Coupled, 4-Input PXI Sound and Vibration Module
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Max Differential Analog Input Channels4
Bus ConnectionPXI Express
Analog Input CouplingAC/DC
Number of Gain Settings6
Highpass Filter Cut-Off Frequency0.72 Hz
Maximum Sample Rate204.8 kS/s
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Overview

Product overview

Key product information and technical features.

The PXIe-4464 provides four differential analog input channels for sound and vibration measurement systems built on PXI Express. Simultaneous sampling captures the inputs together, while AC/DC coupling and six gain settings accommodate different measurement signals.

The module measures voltage and supports IEPE sensors, accelerometers and microphones. Its input ranges extend from ±0.316 V to ±42.4 V. Built-in antialiasing filters automatically adjust to the sampling rate, and TEDS smart sensor support assists sensor-based measurement setups.

  • Four differential analog input channels with simultaneous sampling.
  • Maximum sample rate of 204.8 kS/s and 119 dB dynamic range.
  • AC/DC input coupling and six software-selectable gain settings.
  • Built-in antialiasing filters that automatically adjust to the sampling rate.
  • IEPE excitation and support for accelerometers, microphones and TEDS smart sensors.
Verified specifications

Technical data

Verified product specifications.

Maximum Number of Differential Analog Input Channels4
Bus ConnectionPXI Express
Analog Input CouplingAC/DC
Number of Gain Settings6
Highpass Filter Cut-Off Frequency0.72 Hz
Maximum Sample Rate204.8 kS/s
DSA Dynamic Range119 dB
Number of Analog Input Channels4
Analog Input Voltage Range-0.316 V to 0.316 V, -1 V to 1 V, -3.16 V to 3.16 V, -10 V to 10 V
Analog Input Voltage Range (cont. 2)-31.6 V to 31.6 V, -42.4 V to 42.4 V
Simultaneous SamplingYes
Operating Temperature Range0 °C to 55 °C
Analog Input IsolationNone
Electrical Signal MeasuredVoltage
IEPE Excitation20 mA
Supported Sensor TypeIEPE, Accelerometer, Microphone
NI part numbers783087-01, 783087-02
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NI

Manufacturer

PXI Express

Bus Connection

PXIe-4464

This product

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FAQ

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How many input channels does the PXIe-4464 provide?

The module provides four differential analog input channels with simultaneous sampling.

What are the maximum sample rate and dynamic range?

The listed maximum sample rate is 204.8 kS/s, and the listed dynamic range is 119 dB. Consult the NI specifications for measurement conditions.

Which sensors does the PXIe-4464 support?

Supported sensor types include IEPE sensors, accelerometers and microphones. The module also supports TEDS smart sensors.

What NI part numbers are listed for this model?

The catalog lists NI part numbers 783087-01 and 783087-02 for the PXIe-4464. Confirm the required configuration before selecting a part number.

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