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NI (National Instruments) · PXI

PXIe-4340

The NI PXIe-4340 is a 24-bit, 4-channel PXI Express displacement input module with a maximum sample rate of 25.6 kS/s/ch and a 7 Vrms analog input range.

ManufacturerNI (National Instruments)
ModelPXIe-4340
Part Number785068-01
Product Type24-Bit, 4-Channel, 25.6 kS/s/ch, ±7 Vrms PXI Displacement Input Module
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Supported Hardware PlatformPXI
Maximum Sample Rate25.6 kS/s/ch
Analog Input Channels4
Analog Input Voltage Range7 Vrms
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Overview

Product overview

Key product information and technical features.

The PXIe-4340 is a filtered analog input module for AC LVDT, AC RVDT, resolver and synchro measurements. It supports 4-, 5- and 6-wire LVDT and RVDT measurements.

The module provides independently configurable excitation frequency and voltage for each channel. NI-DAQmx supports hardware configuration and measurement within a PXI Express acquisition system.

  • Four analog input channels with 24-bit resolution.
  • Maximum sample rate of 25.6 kS/s per channel.
  • Supports AC LVDT, AC RVDT, resolver and synchro measurements.
  • Supports 4-, 5- and 6-wire LVDT and RVDT measurements.
  • Excitation frequency and voltage can be set independently for each channel.
Verified specifications

Technical data

Verified product specifications.

Supported Hardware PlatformPXI
Maximum Sample Rate25.6 kS/s/ch
Number of Analog Input Channels4
Analog Input Voltage Range7 Vrms
Simultaneous SamplingNo
Operating Temperature Range0 °C to 55 °C
Bus ConnectionPXI Express
NI part numbers785068-01
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NI

Manufacturer

PXI

Supported Hardware Platform

PXIe-4340

This product

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Manuals & software

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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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FAQ

Product-specific questions

Product-specific answers based on available technical information.

What measurements does the PXIe-4340 support?

It supports AC LVDT, AC RVDT, resolver and synchro measurements, including 4-, 5- and 6-wire LVDT and RVDT measurements.

How many input channels does it provide?

The PXIe-4340 provides four analog input channels with 24-bit resolution.

What is the maximum sample rate?

The maximum sample rate is 25.6 kS/s per channel.

Can excitation be configured separately for each channel?

Yes. Excitation frequency and voltage can be configured independently for each channel.

What driver supports configuration and measurement?

NI-DAQmx supports hardware configuration and measurement. Confirm the required driver version for your operating system and system configuration.

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