The National Instruments PCI-7831R features user-defined, onboard processing for complete flexibility of system timing and triggering. Instead of a fixed ASIC for controlling device functionality, R Series 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 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.
National Instruments designs and manufactures all products to minimize failures, however 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. In addition, they offer the following benefits:
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 restore the hardware to manufacturing specifications
NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.
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 restore the hardware to manufacturing specifications.
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