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PXIe-4481
PXIe-4481, 6-Channel, 24-Bit, PXI Analog Input Module
Actual item may vary if no part number is provided on quote request.
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" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
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January 2025
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May 2025
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January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PXIe-4481 PXI Analog Input Module
The 24-Bit, 6-Channel, 1.25 MS/s/ch, PXIe‑4481 (Part Number: 784278-01) is an Analog Input Module for higher data transmission voltage estimations. The module offers analog and digital filtering for precise frequency area estimations. The user can choose from four gain settings to arrange the input range. For estimating sudden changes, such as rapid blast and pressure events, the NI PXIe 4481 can test up to 20 MS/s per channel in time area mode. The included NI-DAQmx driver simplifies hardware configuration and estimation. This model also gives dynamic signal generation and acquisition in sound and vibration applications for PXI frameworks.
PXI Sound and Vibration Modules are composed particularly for applications like sound test and estimation, noise and vibration diagnostics, machine condition monitoring, automotive test, noise, vibration, and harshness (NVH) examination, and laboratory research. They give programming configurable AC/DC coupling, antialiasing channels, and IEPE conditioning to guarantee accuracy estimations with microphones, accelerometers, and different transducers with extensive powerful ranges. The user can arrange the NI PXIe-4481 module for either AC or DC coupling. If the user selects DC coupling, any DC offset present in the source signal is passed to the ADC. The DC-coupled setup is typically best if the signal source has only little measures of counterbalance voltage or if the DC content of the acquired signal is important. If the source has a lot of unwanted offset, the user can select AC coupling to take full advantage of the input dynamic range.
| Model | PXIe-4481 |
|---|---|
| Part Number | 784278-01 |
| Manufacturer | National Instruments |
| Type | PXI Analog Input Module |
| Differential Analog Input Channels | 6 |
| Maximum Sample Rate | 1.25 MS/s |
| Analog Input Resolution | 24 bits |
| Dimensions | 6.3 x 3.9 in. |
| Weight | 9.3 oz. |
| PXIe-4481 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-4481:
National Instruments PXIe-4481 Frequently Asked Questions
Question: How many front-panel LEDs are on the PXIe-4481?
Answer: There are two (Access, Active) LEDs on the front panel of the PXIe-4481.
Question: What type of digital trigger connector does the NI PXIe-4481 have?
Answer: The NI PXIe-4481 has an SMB male digital trigger connector.
Question: What type of input coupling does the PXIe-4481 have?
Answer: The PXIe-4481 has AC or DC input coupling. Every channel is separately software-selectable.
Question: What is the FIFO buffer size of the NI PXIe-4481?
Answer: The FIFO buffer size of the NI PXIe-4481 is 1,023 samples for each task plus 8,221 samples for every channel in task.
PXIe-4481 PDF Manuals
PXIE-4480-4481-CALIBRATION-PROCEDURE.PDF
PXIE-4480-4481-GETTING-STARTED-GUIDE.PDF
PXIE-4480-4481-LETTER-OF-VOLATILITY.PDF
Driver Downloads for PXIe-4481
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