NI PXI-7831R

The National Instruments PXI-7831R features user-defined, onboard processing for complete flexibility of system timing and triggering. Instead of a fixed ASIC for controlling device functionality, R Seies intelligent DAQ uses an FPGA-based system timing controller to make all analog and digital I/O configurable for application-specific operation. The FPGA chip is configured by creating LabVIEW block diagrams with the LabVIEW FPGA Module. Your block diagram executes in the hardware, giving you direct, immediate control over all I/O signals to deliver high-performance capabilities such as:

- Complete control over the synchronization and timing of all signals and operations
- Custom onboard decision-making that executes with hardware-timed speed and reliability
- Digital lines individually configurable as inputs, outputs, counter/timers, PWM, flexible encoder inputs, or specialized communication protocols

With intelligent DAQ and LabVIEW FPGA, you can configure user-defined hardware for a wide variety of applications, such as advanced data acquisition with multirate sampling, custom discrete and analog control, sensor simulation, hardware-in-the-loop (HIL) test, digital protocol emulation, bit error rate testing, and other applications that require precise timing and control.

Recommended Accessories
The SHC68-68-RMIO cable is designed and shielded specifically for the MIO connector (connector 0) of multifunction intelligent DAQ devices. The SHC-68-68-RDIO cable is designed and shielded specifically for the DIO connectors (connectors 1 and 2) on intelligent DAQ devices for improved signal integrity when connected to terminal blocks or the cRIO-9151 R Series expansion chassis.

Low-Cost, High-Performance Signal Conditioning for R Series Intelligent DAQ
The NI cRIO-9151 R Series expansion chassis connects directly to any digital connector on R Series intelligent DAQ devices and houses up to four C Series I/O modules for low-cost signal conditioning, I/O channel expansion and direct connectivity. For more information on I/O availability, please reference the related links below.

Additional Product Information

Related Information

• NI LabVIEW FPGA
• 3-min Introduction to Intelligent DAQ
• NI cRIO-9151 R Series Expansion Chassis
• Advanced Data Acquisition Techniques with Intelligent DAQ
• What can I do with LabVIEW FPGA?
• LabVIEW FPGA On-line Tutorial
• R Series Intelligent DAQ Frequently Asked Questions
• FPGA-Based Control Frequently Asked Questions
• Intelligent DAQ – Webcast On Demand

Factory Installation

Reduce your setup time with National Instruments installation services and get a system you can use out of the box. Factory installation services include:

• Installation of all individual hardware and software components as well as full testing to eliminate conflicts
• Custom documentation plus a custom restore and startup utility
• 2-year warranty and calibration coverage

This service is only available for PXI, CompactRIO, and Compact FieldPoint systems.

Extended Warranties

National Instruments designs and manufactures all products to minimize failures, but we know unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase covering any repair costs for up to three years.

• Significant cost savings compared to individual repair incidents
• Fault location, diagnostics, and repair by NI any time the system product fails
• All parts and labor costs covered as well as any adjustments needed to bring the hardware back to manufacturing specifications

Calibration

NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. We provide manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many of our measurement products.

Training

NI training is the fastest, most certain route to productivity with NI tools and successful application development.

• Learn more about NI training benefits and guarantees
• View course information and schedules
• Register now

Repair Services

• You can return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to bring the hardware back to manufacturing specifications.
• Contact us to obtain a Return Material Authorization (RMA) form and shipping instructions
• View your RMA support request status online
• Register your product

Technical Support

www.ni.com/support

Select your application need to see compatible software options for the NI PXI-7831R.

Graphical Programming

Option 1: Select one of the following NI Developer Suite packages or Configure Your NI Developer Suite >>
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
Pre-configured NI Developer Suite Packages
DS410844	NI Developer Suite Core with FPGA Deployment Option (English) NI Recommended	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Option 2: Select any of the following software products
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
LabVIEW Software
776670-09	NI LabVIEW Full Development System for Windows (English)	--	For price, select country
778694Y-09	NI LabVIEW FPGA Module	--	For price, select country
779953-09	NI LabVIEW Statechart Module	--	For price, select country
Specialty Software
778807-09	DIAdem Advanced Edition (English)	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Graphical Programming

Option 1: Select one of the following NI Developer Suite packages or Configure Your NI Developer Suite >>
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
Pre-configured NI Developer Suite Packages
DS410837	NI Developer Suite Core with Real-Time and FPGA Deployment Options (English) NI Recommended	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Option 2: Select any of the following software products
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
LabVIEW Software
776670-09	NI LabVIEW Full Development System for Windows (English)	--	For price, select country
777844Y-09	NI LabVIEW Real-Time Module for Windows	--	For price, select country
778694Y-09	NI LabVIEW FPGA Module	--	For price, select country
778915-03	NI LabVIEW Execution Trace Toolkit	--	For price, select country
Specialty Software
778807-09	DIAdem Advanced Edition (English)	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Graphical Programming

Option 1: Select one of the following NI Developer Suite packages or Configure Your NI Developer Suite >>
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
Pre-configured NI Developer Suite Packages
DS410859	NI Developer Suite Core with FPGA Deployment and Automated Test Options (English) NI Recommended	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Option 2: Select any of the following software products
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
LabVIEW Software
776670-09	NI LabVIEW Full Development System for Windows (English)	--	For price, select country
778694Y-09	NI LabVIEW FPGA Module	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Graphical Programming

Option 1: Select one of the following NI Developer Suite packages or Configure Your NI Developer Suite >>
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
Pre-configured NI Developer Suite Packages
DS410858	NI Developer Suite Core with FPGA Deployment, RT Deployment and Control Design and Simulation Options (English) NI Recommended	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Option 2: Select any of the following software products
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
LabVIEW Software
776670-09	NI LabVIEW Full Development System for Windows (English)	--	For price, select country
778694Y-09	NI LabVIEW FPGA Module	--	For price, select country
780050-09	NI LabVIEW Control Design and Simulation Module	--	For price, select country
778941-03	NI LabVIEW System Identification Toolkit for Windows	--	For price, select country
778552-03	NI LabVIEW Simulation Interface Toolkit for Windows	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Graphical Programming

Option 1: Select one of the following NI Developer Suite packages or Configure Your NI Developer Suite >>
Part Number	Description	Est Ship Days	US Dollars (change)	Qty
Pre-configured NI Developer Suite Packages
DS410837	NI Developer Suite Core with Real-Time and FPGA Deployment Options (English) NI Recommended	--	For price, select country

Please select the country where you will use the product(s) so that we can provide you with accurate pricing, availability, and purchasing information

Option 2: Select any of the following software products
Part Number	Description	Est Ship Days	US Dollars