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July 2025
PXIe-6259 Request for Availability
PXIe-6259, 16-Bit Resolution, 32 Analog Inputs, PXI Multifunction I/O Module
Rated 4.6/5 | 12 ratings
Actual item may vary if no part number is provided on quote request.
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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 PXIe-6259 PXI Multifunction I/O Module
The NI PXIe-6259 (Part Number: 779778-01) is an M Series Module with 32 analog inputs, 48 digital I/O lines, 4 analog outputs, 1.25 MS/s maximum sample rate, and 2.86 MS/s maximum update rate. This module supports DC input and output coupling. The National Instruments PXIe-6259 module can be calibrated to reduce the analog input and analog output errors that are a result of time and temperature drift at run time. External circuitry is not required because an internal reference guarantees preciseness and steadiness, even during time and temperature alterations. Although the earliest version of NI-DAQmx that can be used with the PXIe 6259 is NI-DAQmx 8.3, National Instruments does suggest utilizing the newest version of NI-DAQmx supported for the user’s OS.
The NI PXIe-6259 Multifunction I/O Module supports several analog input ground-reference settings, including: Non-referenced single-ended mode, Referenced single-ended mode, and Differential mode. In Non-referenced single-ended mode, the module measures the voltage of an analog input relative to one of the AI SENSE or AI SENSE 2 inputs. In Referenced single-ended mode, the PXIe-6259 measures the voltage of an analog input signal relative to AI GND. Finally, in Differential mode, the module measures the difference in voltage between to analog input signals. The analog input ground-reference setting designates how the user should link the analog input signals to the PXIe 6259. Also, the user should remember that ground-reference settings are programmed for each channel, so there could be eight single-ended channels and four differentially-configured channels.
PXIe-6259 Obsolete Status has been announced by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.
| Model | PXIe-6259 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 779778-01 |
| Series | M Series |
| Type | PXI Multifunction I/O Module |
| Analog Inputs | 32 |
| Analog Outputs | 4 |
| Circuit Board Dimensions | Standard 3U PXI |
| Weight | 7.8 oz. |
| Warranty | 2-3 Year Warranty |
| PXIe-6259 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-6259:
National Instruments PXIe-6259 Frequently Asked Questions
Question: What is the timing accuracy of the PXIe 6259?
Answer: The timing accuracy of the I/O Module is 50 ppm of the sample rate.
Question: What is the analog input range of the PXIe-6259?
Answer: The module has an analog input range of ±0.1 V, ±0.2 V, ±0.5 V, ±1 V, ±2 V, ±5 V, ±10 V.
Question: What types of analog output waveform modes can be used on the Multifunction I/O Module?
Answer: The NI PXIe-6259 has these analog output waveform modes: non-periodic waveform, periodic waveform regeneration from host buffer including dynamic update, and periodic waveform regeneration mode from onboard FIFO.
Question: How many counters/timers are on the module?
Answer: The PXIe-6259 has two 32-bit counters/timers.
PXIe-6259 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-6259-DEVICE-SPECIFICATIONS.PDF
NI-62XX-63XX-PINOUT-LABELS-FOR-THE-SCB-68-NOTE-TO-USERS.PDF
NI-62XX-63XX-PINOUT-LABELS-FOR-THE-SCB-68A-NOTE-TO-USERS.PDF
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