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PXIe-6739
NI PXIe-6739, 64 Voltage Output Channels, 16 Bit Resolution, PXI Analog Output Module
Actual item may vary if no part number is provided on quote request.
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March 2025
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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
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January 2025
National Instruments PXIe-6739 Analog Output Module
National Instruments created the PXIe-6739 (Part Number: 783801-01), a high-density analog output module, for demanding applications including open-loop simulations and stimulus-response tests. With up to 64 voltage outputs supported, this module provides accuracy and adaptability for data acquisition requirements. The device has a maximum DNL (Differential Non-Linearity) of ±1.0 LSB and 16-bit resolution, offering precise granularity. Every channel functions using an unscaled data format consisting of unsigned integers between 0 and 65,535.
With up to 16 channels—each belonging to a different bank—it can reach its maximum sampling rate. With a timing resolution of 10 ns and a guaranteed timing accuracy of 50 ppm of the sample rate, the module provides strong timing precision. Apart from its analog output capabilities, the PXIe-6739 incorporates four counter/timers and twenty digital I/O lines, increasing its usefulness for a wide range of applications. When it comes to interacting with external devices, the digital I/O lines can be independently set as inputs or outputs.
With support for edge counting, pulse, pulse width, and period measures, among other counter measurements, the module is more adaptable to a wider range of measuring jobs. Advanced features including digital triggering and PXI Express synchronization capabilities are available on this module for triggering and synchronization. Users are empowered to design unique measuring solutions that are customized to meet their unique needs thanks to these functionalities, which allow for easy interaction with other motion, vision, and data acquisition products.
Through its broad ±10 V output range, DC coupling, and 0.2 Ω output impedance, the PXIe-6739 guarantees precise and steady output signals. To protect linked systems, it also offers overdrive protection and power-on/off glitch avoidance. Connectivity-wise, the module complies with specification rev 1.0 and is intended to be used with x1 PXI Express peripheral slots. Due to its small form factor (16 cm × 10 cm), it can be used in places with limited space. With shock resistance up to 30 g peak and operational vibration tolerance from 5 to 500 Hz, the PXIe-6739 is also designed to survive challenging operating circumstances.
| Model | PXIe-6739 |
|---|---|
| Part Number | 783801-01 |
| Manufacturer | National Instruments |
| Type | PXI Analog Output Module |
| Analog Output Channels | 64 |
| Maximum Update Rate | 1 MS/s |
| Analog Output Voltage Range | -10 V to 10 V |
| Counters/Timers | 4 |
| I/O Connector | Two 68-Pin VHDCI Connectors |
| Power Requirements | 3.0 W (+3.3 V), 20.8 W (+12 V) |
| DMA Channels | 7 |
| Dimensions | 6.3 x 3.9 in. (16 cm × 10 cm) |
| Weight | 6.1 oz. (173 g) |
| PXIe-6739 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-6739:
National Instruments PXIe-6739 Frequently Asked Questions
Question: What is the analog output resolution of the PXIe-6739?
Answer: The analog output resolution of the PXIe-6739 is 16 bits.
Question: How many I/O connectors are on the NI PXIe-6739 module?
Answer: The NI PXIe-6739 has two 68-pin I/O connectors.
Question: What are the power requirements for the PXIe-6739?
Answer: The power requirements for the PXIe-6739 are 3.0 W at +3.3 V and 20.8 W at +12 V.
Question: What is the update rate for 64 channels on the NI PXIe-6739?
Answer: The update rate for 64 channels on the NI PXIe-6739 is 350 kS/s.
PXIe-6739 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-6738-6739-CALIBRATION-PROCEDURE.PDF
NI-67XX-PINOUT-LABELS-FOR-THE-SCB-68-NOTE-TO-USERS.PDF
NI-67XX-PINOUT-LABELS-FOR-THE-SCB-68A-NOTE-TO-USERS.PDF
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