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NI (National Instruments) · PCI

PCI-4474

The NI PCI-4474 is a PCI sound and vibration data acquisition module with four differential analog inputs, a maximum sample rate of 102.4 kS/s, and 110 dB dynamic range.

ManufacturerNI (National Instruments)
ModelPCI-4474
Part Number778729-01
Product Type102.4 kS/s, 110 dB, 3.4 Hz AC/DC Coupled, 4-Input Sound and Vibration Device
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Max Differential Analog Input Channels4
Bus ConnectionPCI
Analog Input CouplingAC/DC
Maximum Sample Rate102.4 kS/s
Highpass Filter Cut-Off Frequency3.4 Hz
Front Connection TypeSMB
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Overview

Product overview

Key product information and technical features.

The PCI-4474 provides four-channel simultaneous dynamic signal acquisition for sound, vibration and transient measurements. Its PCI interface places the acquisition hardware inside a compatible host computer.

Software-configurable AC/DC coupling and integrated electronic piezoelectric conditioning support measurements with microphones, accelerometers and other dynamic transducers. The device combines a 102.4 kS/s maximum sample rate with 110 dB dynamic range.

  • Four differential analog input channels with simultaneous dynamic signal acquisition.
  • Maximum sample rate of 102.4 kS/s and 110 dB dynamic range.
  • Software-configurable AC/DC analog input coupling with a 3.4 Hz highpass filter cutoff.
  • Integrated electronic piezoelectric conditioning for microphones, accelerometers and other dynamic transducers.
  • PCI bus interface and SMB front connections.
Verified specifications

Technical data

Verified product specifications.

Maximum Number of Differential Analog Input Channels4
Bus ConnectionPCI
Analog Input CouplingAC/DC
Maximum Sample Rate102.4 kS/s
Highpass Filter Cut-Off Frequency3.4 Hz
Front Connection TypeSMB
NI part numbers778729-01
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NI

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PCI

Bus Connection

PCI-4474

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FAQ

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Product-specific answers based on available technical information.

What is the NI part number for the PCI-4474?

The listed NI part number is 778729-01.

How many analog input channels does the PCI-4474 provide?

It provides four differential analog input channels with simultaneous dynamic signal acquisition.

What are its maximum sample rate and dynamic range?

The maximum sample rate is 102.4 kS/s, and the dynamic range is 110 dB.

What coupling and input connections does it use?

The PCI-4474 provides AC/DC analog input coupling, a 3.4 Hz highpass filter cutoff and SMB front connections.

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