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NI (National Instruments) PXIe-4300 16-Bit, 8-Channel, 250 kS/s, 300 V, Ch-Ch Isolated PXI Analog Input Module
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NI (National Instruments) · PXI Express

PXIe-4300

The NI PXIe-4300, part number 781337-01, is an 8-channel PXI Express analog input module with 16-bit resolution, simultaneous sampling at up to 250 kS/s per channel, and 300 V channel-to-channel isolation.

ManufacturerNI (National Instruments)
ModelPXIe-4300
Part Number781337-01
Product Type16-Bit, 8-Channel, 250 kS/s, 300 V, Ch-Ch Isolated PXI Analog Input Module
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Maximum Sample Rate250 kS/s/ch
Analog Input Voltage Range-1 V to 1 V, -2 V to 2 V, -5 V to 5 V, -10 V to 10 V, -30 V to 30 V
Analog Input Voltage Range (cont. 2)-60 V to 60 V, -150 V to 150 V, -300 V to 300 V
Analog Input Isolation300 V Ch-Ch Isolation
Max Differential Analog Input Channels8
Analog Input Resolution16 bits
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Overview

Product overview

Key product information and technical features.

The PXIe-4300 combines data acquisition and signal conditioning for voltage measurements in a PXI Express system. Its eight differential inputs support simultaneous sampling, allowing channels to be acquired together rather than scanned sequentially.

Selectable input ranges span ±1 V through ±300 V. The module provides 300 V channel-to-channel isolation and programmable Butterworth low-pass filtering with 10 kHz and 100 kHz settings.

  • Eight differential analog input channels with simultaneous sampling.
  • 16-bit resolution with a maximum sample rate of 250 kS/s per channel.
  • Eight selectable voltage ranges: ±1, ±2, ±5, ±10, ±30, ±60, ±150 and ±300 V.
  • 300 V channel-to-channel isolation.
  • Butterworth low-pass filtering with 10 kHz and 100 kHz settings.
  • PXI Express bus interface and DIN front connection.
Verified specifications

Technical data

Verified product specifications.

Maximum Sample Rate250 kS/s/ch
Analog Input Voltage Range-1 V to 1 V, -2 V to 2 V, -5 V to 5 V, -10 V to 10 V, -30 V to 30 V
Analog Input Voltage Range (cont. 2)-60 V to 60 V, -150 V to 150 V, -300 V to 300 V
Analog Input Isolation300 V Ch-Ch Isolation
Maximum Number of Differential Analog Input Channels8
Analog Input Resolution16 bits
Discrete Low-Pass Filter10 kHz, 100 kHz
FilteringButterworth
Bus ConnectionPXI Express
Simultaneous SamplingYes
Analog Input Absolute Accuracy2460 μV
Front Connection TypeDIN
Operating Temperature Range0 °C to 55 °C
NI part numbers781337-01
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NI

Manufacturer

PXI Express

Bus Connection

PXIe-4300

This product

Platform shown as listed by NI. Confirm controller, chassis and software fit for your system with NI before integration.
Manuals & software

Technical resources

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Getting Started (NI)Getting Started · ni.com
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Getting Started (NI)Getting Started · ni.com
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Letter Of Volatility (NI)Letter Of Volatility · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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Shipping, warranty & returns

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Warranty
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

What is the NI part number for the PXIe-4300?

The supplied verified catalog data lists NI part number 781337-01.

Does the PXIe-4300 sample its channels simultaneously?

Yes. It provides eight differential analog input channels with simultaneous sampling at up to 250 kS/s per channel.

What voltage input ranges does the PXIe-4300 offer?

The selectable ranges are ±1, ±2, ±5, ±10, ±30, ±60, ±150 and ±300 V. Consult NI documentation for connection requirements and applicable safety limits.

What filtering does the PXIe-4300 provide?

It provides Butterworth low-pass filtering with discrete 10 kHz and 100 kHz settings.

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