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NI (National Instruments) · PXI Express

PXIe-4304

The NI PXIe-4304 is a PXI Express analog input module with 32 differential channels, 24-bit resolution, and simultaneous sampling at up to 5 kS/s/ch. It supports a -42 V to 42 V input range and selectable low-pass filtering.

ManufacturerNI (National Instruments)
ModelPXIe-4304
Part Number783867-01
Product Type24-Bit, 32-Channel, 5 kS/s, 42 V, PXI Analog Input Module
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Maximum Sample Rate5 kS/s/ch
Analog Input Voltage Range-42 V to 42 V
Max Differential Analog Input Channels32
Analog Input Resolution24 bits
Discrete Low-Pass Filter2 Hz, 20 Hz, 200 Hz, 1 kHz, 2 kHz
FilteringAnti-Alias
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Overview

Product overview

Key product information and technical features.

The PXIe-4304 provides 32 differential analog input channels for voltage measurement in a PXI Express system. Its 24-bit resolution and simultaneous sampling support multichannel acquisition at up to 5 kS/s per channel.

The module combines a -42 V to 42 V input range with anti-alias filtering and selectable low-pass settings of 2 Hz, 20 Hz, 200 Hz, 1 kHz, and 2 kHz.

  • 32 differential analog input channels with 24-bit resolution.
  • Simultaneous sampling at a maximum rate of 5 kS/s/ch.
  • Analog input voltage range from -42 V to 42 V.
  • Anti-alias filtering and selectable low-pass filter settings of 2 Hz, 20 Hz, 200 Hz, 1 kHz, and 2 kHz.
  • PXI Express bus connection and DIN front connection.
Verified specifications

Technical data

Verified product specifications.

Maximum Sample Rate5 kS/s/ch
Analog Input Voltage Range-42 V to 42 V
Maximum Number of Differential Analog Input Channels32
Analog Input Resolution24 bits
Discrete Low-Pass Filter2 Hz, 20 Hz, 200 Hz, 1 kHz, 2 kHz
FilteringAnti-Alias
Bus ConnectionPXI Express
Simultaneous SamplingYes
Analog Input Absolute Accuracy20 mV
Front Connection TypeDIN
Operating Temperature Range0 °C to 55 °C
NI part numbers783867-01
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NI

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PXI Express

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PXIe-4304

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

How many input channels does the PXIe-4304 provide?

The PXIe-4304 provides 32 differential analog input channels with 24-bit resolution.

What is the maximum sample rate, and is sampling simultaneous?

The maximum sample rate is 5 kS/s per channel. The module supports simultaneous sampling.

What input voltage range does the PXIe-4304 support?

The analog input voltage range is -42 V to 42 V.

What filtering does the PXIe-4304 provide?

It provides anti-alias filtering and selectable low-pass settings of 2 Hz, 20 Hz, 200 Hz, 1 kHz, and 2 kHz.

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