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July 2025
778442-01
778442-01, 24 Bit, 2 Input, 2 Output, AC/DC, PXI-4461 Sound and Vibration Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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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
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 778442-01 PXI Sound and Vibration Module
Part number 778442-01 from National Instruments is the identifying part number for the PXI-4461 Sound and Vibration Module. Made for sound and vibration applications, this versatile device features 2 input channels with input coupling that can be selected independently as AC or DC. The module comes equipped with accelerometers, microphones, and all of the hardware necessary to perform accurate measurements. The 778442-01 boasts a variety of connector types for optimal connectivity- including female BNC connectors for analog I/O connections and a male SMB connector for digital trigger connections. Whether it is being used for machine status monitoring, audio tests, or another application- this Sound and Vibration Module is an excellent choice for a wide range of test and measurement setups.
Each channel of the 778442-01 supports input settings that are configurable by the user. In addition, the input range can be tuned by using one of six gain levels. It boasts 2 analog output and 2 analog input channels, each of which support both differential and pseudodifferential configurations with 50 Ω impedance to chassis ground. The analog-to-digital converter of the 778442-01 operates on a delta-sigma architecture and boasts a resolution of 24 bits. The FIFO buffer size is set at 2,047 samples, and data transfers are facilitated through direct memory access (DMA).
When excluding the connectors, the dimensions of the 778442-01 measure 16 cm × 10 cm (6.3 in. × 3.9 in.), making it the perfect size to fit into a 3U CompactPCI slot. This conveniently portable module weighs in at only 241 g (8.5 oz), and has an operating temperature range of 0 to 55 °C (32 °F to 131 °F).
| Model | 778442-01 |
|---|---|
| Model Name | PXI-4461 |
| Part Type | Sound and Vibration Module |
| Analog Input Channels | 2 |
| Analog Output Channels | 2 |
| Operating Temperature Range | 0 to 55 °C (32 °F to 131 °F) |
| Analog I/O Connector | Female BNC |
| Dimensions | 16 cm × 10 cm (6.3 in. × 3.9 in.) |
| Weight | 241 g (8.5 oz) |
| Manufacturer | National Instruments (NI) |
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