NI-7931 National Instruments Controller for FlexRIO | Apex Waves | Image NI-7931 National Instruments Controller for FlexRIO | Apex Waves | ImageNI-7931NI-7931 | Legacy, Refurbished and New Surplus
NI-7931 National Instruments Controller for FlexRIO | Apex Waves | Image
NI-7931 National Instruments Controller for FlexRIO | Apex Waves | Image
NI-7931 New
NI-7931 | Legacy, Refurbished and New Surplus

NI-7931

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Modular Systems > National Instruments > FlexRIO

Part Number NI-7931
Manufacturer/Brand National Instruments
Description: NI-7931, Xilinx Kintex-7 K325T FPGA, Controller for FlexRIO
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National Instruments NI-7931 Controller for FlexRIO

The NI-7931 (Part number: 783763-01) Controller for FlexRIO has a Xilinx Kintex-7 325T FPGA, an ARM Cortex-A9 processor (Dual Core), 512 MB system memory, and onboard DDR3 DRAM up to 2 GB. This FlexRIO Controller also comes with dedicated clocking hardware to deliver a versatile clocking solution for FlexRIO systems. The internal reference clock frequency of the NI-7931 is 100 MHz, while its frequency pull range is +/-100 ppm.

The NI 7931 Controller for FlexRIO offers dependable, extended operation for applications that require embedded signal processing and advanced I/O capability. The NI 7931 Controller can be mounted with part number 784365-01. While the mounting position is not limited, the user should note that if they mount the NI-7931 upside-down, then they should ensure the FlexRIO Adapter Module is supported if they anticipate shock more than 30 g/11 ms. There also must be a minimum of one inch clearance on both sides of the controller when it is mounted to guarantee the maximum allowable ambient temperature. In addition, there are optional rubber feet which the user can install, but they should not be installed if the NI-7931 is directly mounted.

The SD card of this FlexRIO Controller supports SD and SDHC standards and has a nonvolatile expandable memory up to 32 GB. The typical standby power consumption of this module is 11.4 W and the maximum power supply is up to 60 W. The recommended power supply for this controller is >75 W, 12 VDC.

ModelNI-7931
ManufacturerNational Instruments
Part Number783763-01
TypeController for FlexRIO
FPGAKintex-7 325T
FPGA Slices50,950
DSP Slices840
Dimensions9.21 x 5.14 x 1.73 in.
Weight41.27 oz.
WarrantyOne Year Warranty
NI-7931 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments NI-7931 Frequently Asked Questions

 

Question: Which accessories are required for the NI-7931?

 

Answer: The NI-7931 requires the 12 VDC Desktop Power Supply for NI 793xR.

 

Question: What is the streaming throughput of the NI 7931?

 

Answer: The NI 7931 has a streaming throughput of 25 MB/s (GbE).

 

Question: Does the NI-7931 have high-speed serial connectivity?

 

Answer: No, the NI-7931 does not have high-speed serial connectivity.

 

Question: How many DSP slices does the NI 7931 have?

 

Answer: The NI 7931 has 840 DSP slices.

  NI-7931 PDF Manuals


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Repair Evaluation: $150
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Common Typos: GI-7931, HI-7931, MI-7931, NK-7931, NI-793Q

NI-7931


NI-7931

NI-7931, Xilinx Kintex-7 K325T FPGA, Controller for FlexRIO

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2-3 Year Warranty Included
Free Ground Shipping
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National Instruments NI-7931 Controller for FlexRIO

The NI-7931 (Part number: 783763-01) Controller for FlexRIO has a Xilinx Kintex-7 325T FPGA, an ARM Cortex-A9 processor (Dual Core), 512 MB system memory, and onboard DDR3 DRAM up to 2 GB. This FlexRIO Controller also comes with dedicated clocking hardware to deliver a versatile clocking solution for FlexRIO systems. The internal reference clock frequency of the NI-7931 is 100 MHz, while its frequency pull range is +/-100 ppm.

The NI 7931 Controller for FlexRIO offers dependable, extended operation for applications that require embedded signal processing and advanced I/O capability. The NI 7931 Controller can be mounted with part number 784365-01. While the mounting position is not limited, the user should note that if they mount the NI-7931 upside-down, then they should ensure the FlexRIO Adapter Module is supported if they anticipate shock more than 30 g/11 ms. There also must be a minimum of one inch clearance on both sides of the controller when it is mounted to guarantee the maximum allowable ambient temperature. In addition, there are optional rubber feet which the user can install, but they should not be installed if the NI-7931 is directly mounted.

The SD card of this FlexRIO Controller supports SD and SDHC standards and has a nonvolatile expandable memory up to 32 GB. The typical standby power consumption of this module is 11.4 W and the maximum power supply is up to 60 W. The recommended power supply for this controller is >75 W, 12 VDC.

ModelNI-7931
ManufacturerNational Instruments
Part Number783763-01
TypeController for FlexRIO
FPGAKintex-7 325T
FPGA Slices50,950
DSP Slices840
Dimensions9.21 x 5.14 x 1.73 in.
Weight41.27 oz.
WarrantyOne Year Warranty
NI-7931 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments NI-7931 Frequently Asked Questions

 

Question: Which accessories are required for the NI-7931?

 

Answer: The NI-7931 requires the 12 VDC Desktop Power Supply for NI 793xR.

 

Question: What is the streaming throughput of the NI 7931?

 

Answer: The NI 7931 has a streaming throughput of 25 MB/s (GbE).

 

Question: Does the NI-7931 have high-speed serial connectivity?

 

Answer: No, the NI-7931 does not have high-speed serial connectivity.

 

Question: How many DSP slices does the NI 7931 have?

 

Answer: The NI 7931 has 840 DSP slices.

Why Buy From Apex Waves

Apex Waves Youtube Video

Delivery: UPS, FedEX and DHL – Free Fedex Ground on all orders
Overnight, Next Day Air or Expedited shipping options available
International delivery available
Same day shipping for in-stock on location
Warranty: All of our products are covered by our Apex Waves Warranty.
3 Year Warranty - New Surplus Parts
2 Year Warranty - Refurbished Parts
Returns: No hassle return policy.
Dedicated customer service team.
Payment: Authorize.Net paypal visa card master card american express card BB&T Bank better business bureau
Quick Quotes: Receive Price & Availability Today!
Calibration: Ask About Our Tiered Calibration Levels
Option & Modules: Confirm Your Requirements or Versions
Repair: Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
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