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PXI-6123
PXI-6123, 500 kS/s, Multifunction I/O Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ NIST Calibration Available
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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 PXI-6123 Multifunction I/O Module
The National Instruments PXI-6123 (part number: 779181-01) multifunction I/O module has several types of channels, including eight analog input channels, eight DIO channels, and two up/down counters, and does not contain any analog output channels. This module also has a maximum sample rate of 500 kS/s per channel, 16-bit resolution, and an absolute accuracy of 4.96 mV at the ±10 V range. The suggested warm-up time for maximum performance is 15 minutes. There is a two-year calibration interval, with specifications guaranteed for that time period. The self-calibration process is straightforward using NI-DAQmx, which compensates for nonlinearity, offset, and gain errors in the module. The self-calibration process is completed in mere seconds. This module has I/O customization options, NI-STC3 timing technology, the capability to stream information over the PXI bus, and programmable input gains to maximize resolution.
The PXI-6123 Multifunction I/O Module includes a powerful NI-DAQmx driver with an API that works seamlessly with various development options, such as C, C#, Python, LabVIEW, and more. This integration offers high performance and an effortless experience, eliminating the need for manual function wrapping. The NI-DAQmx driver API is used across all NI DAQ models, ensuring broad compatibility and reducing the need for redevelopment when upgrading hardware. Additionally, the NI-DAQmx driver provides access to extensive help documentation, resources, and ready-to-run example programs, which can serve as starting points for user applications.
The PXI-6123 has reached mature status, meaning it remains available for purchase and repairs through Apex Waves but is not recommended for new designs.
| Model | PXI-6123 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 779181-01 |
| Series | S Series |
| Type | Multifunction I/O Module |
| Analog Input Channels | 8 |
| Sampling Rate | 500 kS/s per Channel |
| Analog Input Resolution | 16 Bits |
| Input Impedance | 100 MΩ in Parallel with 10 pF |
| Overvoltage Protection | ±36 V on all Analog Input Channels |
| Price | Request a Quote |
Associated part numbers for PXI-6123:
National Instruments PXI-6123 Frequently Asked Questions
Question: What is the input impedance on the PXI-6123?
Answer: The input impedance on the PXI-6123 is as follows: AI – to AI GND - 100 MΩ in parallel with 10 pF, AI + to AI GND - 100 MΩ in parallel with 10 pF.
Question: What is the recommended calibration interval for the PXI 6123?
Answer: The recommended calibration interval for the PXI 6123 is 2 years.
Question: What is the input buffer of the digital I/O on the NI PXI-6123?
Answer: The input buffer of the digital I/O of the NI PXI-6123 is 2,044 bytes.
PXI-6123 PDF Manuals
DAQ-GETTING-STARTED-GUIDE-FOR-PXI-PXI-EXPRESS.PDF
DAQ-GETTING-STARTED-READ-ME-FIRST-NI-DAQMX-AND-DAQ-DEVICE-INSTALLATION-GUIDE.PDF
NI-6122-23-32-33-LETTER-OF-VOLATILITY.PDF
NI-6122-6123-SPECIFICATIONS.PDF
NI-61XX-PINOUT-LABEL-FOR-THE-SCB-68.PDF
NI-61XX-PINOUT-LABEL-FOR-THE-SCB-68A.PDF
PXI-6123 Diagrams
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