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July 2025
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PXI-7830, 56 DIO, Multifunction Reconfigurable I/O Device
Rated 4.7/5 | 15 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 PXI-7830 Multifunction Reconfigurable I/O Device
The PXI-7830 (Part number: 779364-01) is a Multifunction Reconfigurable I/O Device by National Instruments. This device has 4 independent analog inputs. The resolution of each input channel is 16-bit. The device also has four autonomous analog outputs. Each channel has the highest sample rate of 200 kS/s. The output channels have the resolution of 16-bit also. The NI PXI-7830 consists of 56 bidirectional DIO lines. These digital lines can set as inputs, outputs, and counters/timers. It can perform as flexible encoder inputs, specialized communication protocols, or pulse-width variation.
The NI PXI-7830 is structured with a built-in user-programmable FPGA chip. It enables the device to deliver flexible I/O operation and onboard processing. The digital and analog functionality can be adjusted by the LabVIEW FPGA module and graphical block diagrams. The block diagram directs in the hardware and delivers the immediate control for I/O signals. It helps enhance the device capabilities like complete control over synchronization. It also includes the timing of signals and operations. The NI PXI-7830 includes a customized decision-making system, which directs with hardware-timed, speed and reliability.
The NI PXI-7830 also comes with an ADC per channel for independent triggering and timing. This enables the device to offer multi-rate sampling. It also includes individual channel triggering. The typical data acquisition hardware cannot perform these functions. The NI PXI-7830 is applicable for sensor simulation and fast prototyping. It is also used for custom discrete and analog control. It can perform hardware-in-the-loop (HIL) test and digital protocol emulation.
PXI-7830 Obsolete Status has been announced by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.
| Model | PXI-7830 |
|---|---|
| Manufacturer | National Instruments |
| Series | R Series |
| Part Number | 779364-01 |
| Type | Multifunction Reconfigurable I/O Device |
| FPGA Type | Virtex-II V1000 |
| Analog Inputs | 4 (16 Bits, 200 kS/s) |
| Analog Outputs | 4 (16 Bits, 1 MS/s) |
| Number of Flip-flops | 10,240 |
| Number of 18 × 18 Multipliers | 40 |
| Embedded Block RAM | 720 kbits |
| Digital I/O | 56 |
| Number of DMA Channels | 3 |
| Timebase | 40, 80, 120, 160, or 200 MHz |
| I/O Connectors | 2 68-pin Female High-Density VHDCI |
| Power Requirements | +3.3 VDC,+5 VDC -- 462 mA, 330 mA |
| Dimensions | 6.3 in. by 3.9 in. |
| Weight | 0.34 lb. |
| Software Driver | NI-RIO |
| Warranty | 2-3 Year Warranty |
| PXI-7830 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXI-7830:
National Instruments PXI-7830 Frequently Asked Questions
Question: How many analog inputs does the NI PXI-7830 have?
Answer: The NI PXI-7830 has 4 analog inputs with independent sampling rates up to 200 kHz.
Question: What is Error 66 when using the PXI-7830?
Answer: If you receive an Error 66 when using your PXI-7830, check your “modified vi” and see if it’s set to call the .NET API. This modified vi will not work with this card.
Question: How many digital lines does the PXI-7830 have?
Answer: The PXI-7830 has 56 digital lines which can be configured as inputs, outputs, counters, or custom logic.
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