Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
PCIe-7851R Request for Availability
PCIe-7851R, Virtex-5 LX30 FPGA, Multifunction Reconfigurable I/O Device
Rated 4.9/5 | 17 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Ground Shipping
✔ NIST Calibration Available
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 PCIe-7851R Multifunction Reconfigurable I/O Device
The PCIe-7851R is an efficient Multifunction Reconfigurable I/O Device designed by National Instruments. The part number for this device is 781102-01. This model offers onboard processing with high performance and allows the user to directly control I/O signals. These features ensure complete flexibility of system timing and synchronization. The PCIe-7851R can be customized easily with the LabVIEW FPGA module. The PCIe-7851R also incorporates dedicated A/D converters on all channels. These converters offer multi-rate sampling. The PCIe-7851R also features triggering of individual channels.
The PCIe-7851R Multifunction Reconfigurable I/O Device has eight analog input terminals. The input modes of these terminals are DIFF, NRSE, and RSE. The PCIe-7851R has an A/D conversion time of 01 μs. The impedance of the input terminals is 10 GΩ. A 100 pF capacitor is used in parallel with it. This device can sample data at a maximum rate of 750 kS/s. The input voltage range is 20 V (-10 - +10 V). However, the device can safely work up to +12 volts. The input terminals are protected against overvoltage up to +42 volts. The PCIe-7851R also features eight single-ended output terminals. The resolution of these terminals is also 16 bits. The update time of the output terminals is 01 μs. The output terminals can be updated at a maximum rate of 1 MS/sec.
The PCIe-7851R Multifunction Reconfigurable I/O Device also has 96 digital I/O channels. A Virtex-5 LX30 FPGA is used in the PCIe-7851R. The PCIe-7851R is suitable for various applications. It is used in HIL testing and sensor simulation. The PCIe-7851R is also used for custom communication protocols.
| Model | PCIe-7851R |
|---|---|
| Manufacturer | National Instruments |
| Series | R Series |
| Part Number | 781102-01 |
| Type | Multifunction Reconfigurable I/O Device |
| FPGA Type | Virtex-5 LX30 |
| Analog Inputs | 8 (16 Bits, 750 kS/s) |
| Analog Outputs | 8 (16 Bits, 1 MS/s) |
| Number of Flip-flops | 19,200 |
| Number of 25 × 18 Multipliers | 32 |
| Embedded Block RAM | 1,152 kbits |
| Digital I/O | 96 (TTL) |
| Number of DMA Channels | 3 |
| Timebase | 40, 80, 120, 160, or 200 MHz |
| I/O Connectors | 3 68-pin Female High-Density VHDCI |
| Power Requirements | +3.3 VDC, 12 VDC - 847 mA, 0.5 A |
| Dimensions | 6.7 in. × 4.3 in. |
| Weight | 0.28 lb. |
| Software Driver | NI-RIO |
| Warranty | 2-3 Year Warranty |
| PCIe-7851R Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PCIe-7851R:
National Instruments PCIe-7851R Frequently Asked Questions
Question: When I’m using the PCIe-7851R, my control and function palettes are empty. What does this mean?
Answer: If your control and function palettes are empty on the PCIe-7851R, try copying the menus and content from other folders to see if that resolves the issue. If this doesn’t work, copy files from another computer with similar LabVIEW installation or reinstall the affected Tool Kit.
Question: What is the size of the available onboard flash memory in the NI PCIe-7851R device?
Answer: The available onboard flash memory in the NI PCIe-7851R is 128 kB memory.
Question: Which bus form factor does the PCIe-7851R use?
Answer: The PCIe-7851R uses a 1x form factor.
Question: Can you operate a NI PCIe-7815R on a 64-bit system?
Answer: You can operate the NI PCIe-7851R directly on a 64-bit system as long as it has 32-bit LabVIEW installed.
Delivery:
No hassle return policy.
Dedicated customer service team.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
