Wednesday, April 7, 2010

PCI-7811R



The NI PCI-7811R digital RIO board features a user-programmable FPGA chip for onboard processing and flexible I/O operation. You configure all functionality using NI LabVIEW graphical block diagrams and 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 the following:

-Complete control over the synchronization and timing of all signals and operations
-Custom onboard decision making that executes with hardware-timed speed and reliability
-160 digital lines individually configurable as inputs, outputs, counter/timers, pulse-width modulation, flexible encoder inputs, or specialized communication protocols

With R Series digital RIO devices and LabVIEW FPGA, you can configure user-defined hardware for a wide variety of applications, such as custom digital data acquisition, high-speed waveform generation, sensor simulation, hardware-in-the-loop (HIL) test, custom digital communications protocols, bit error rate testing, and other applications that require precise timing and control.

Recommended Accessories
The NI SHC-68-68-RDIO cable is designed and shielded specifically for the digital I/O (DIO) connectors on R Series digital RIO devices for improved signal integrity when connected to terminal blocks or the NI 9151 R Series expansion chassis.

Low-Cost, High-Performance Signal Conditioning
The NI 9151 R Series expansion chassis connects directly to any digital connector on R Series devices and houses up to four NI C Series I/O modules for low-cost signal conditioning, I/O channel expansion, and direct connectivity.

  • 160 digital lines configurable as inputs, outputs, counters, or custom logic at rates up to 40 MHz
  • Virtex-II 1M gate FPGA programmable with the LabVIEW FPGA Module
  • User-defined triggering, timing, and onboard decision making with 25 ns resolution
  • Connectivity to the NI 9151 for analog and digital I/O expansion/signal conditioning
  • High-speed digital pattern generation with 80 KB of onboard memory and DMA data streaming
  • Built-in examples for I2C, SPI, S/PDIF, RS232, and other digital communication protocols

PCI-6251



The National Instruments PCI-6251 is a high-speed multifunction M Series data acquisition (DAQ) board optimized for superior accuracy at fast sampling rates. For increased measurement accuracy, consider the high-accuracy M Series devices with an 18-bit analog-to-digital converter providing a 4X resolution increase.
High-speed M Series devices incorporate advanced features such as the NI-STC 2 system controller, NI-PGIA 2 programmable amplifier, and NI-MCal calibration technology to increase performance and accuracy. High-speed M Series devices have an onboard NI-PGIA 2 amplifier designed for fast settling time at high scanning rates, ensuring 16-bit accuracy even when measuring all channels at maximum speeds. To learn more about M Series technologies, device specifications, and information on recommended cables and accessories, please refer to the data sheet and specifications.

Driver Software
M Series devices work with multiple operating systems using three driver software options including NI-DAQmx, NI-DAQmx Base, and the Measurement Hardware DDK. Browse the information in the Resources tab to learn more about driver software or download a driver. M Series devices are not compatible with the Traditional NI-DAQ (Legacy) driver.

Application Software


With NI LabVIEW, you can create custom data acquisition applications with the ease of graphical programming and power of more than 500 analysis functions and advanced programming tools. LabVIEW Full and Professional Development Systems include LabVIEW SignalExpress for interactive data logging. M Series data acquisition devices are compatible with the following versions (or later) of NI application software – LabVIEW 7.x, LabWindows™/CVI 7.x, or Measurement Studio 7.x; LabVIEW SignalExpress 1.x; or LabVIEW with the LabVIEW Real-Time Module 7.1. M Series data acquisition devices are also compatible with Visual Studio .NET, C/C++, and Visual Basic 6.

  • Two 16-bit analog outputs (2.8 MS/s); 24 digital I/O; 32-bit counters
  • NIST-traceable calibration certificate and more than 70 signal conditioning options
  • Correlated DIO (8 clocked lines, 10 MHz); analog and digital triggering
  • NI-MCal calibration technology for increased measurement accuracy
  • Get improved measurement accuracy, resolution, and sensitivity by choosing high-accuracy M Series.
  • NI-DAQmx driver software and NI LabVIEW SignalExpress LE interactive data-logging software

PCI-6221



The National Instruments PCI-6221 is a low-cost multifunction M Series data acquisition (DAQ) board optimized for cost-sensitive applications. Also consider the high-speed M Series devices for 5X faster sampling rates or the high-accuracy M Series devices for 4X resolution and superior measurement accuracy.

Low-cost M Series devices incorporate advanced features such as the NI-STC 2 system controller, NI-PGIA 2 programmable amplifier, and NI-MCal calibration technology to increase performance and accuracy. To learn more about M Series technologies, device specifications, and information on recommended cables and accessories, please refer to the data sheet and specifications.

Driver Software
M Series devices work with multiple operating systems using three driver software options including NI-DAQmx, NI-DAQmx Base, and the Measurement Hardware DDK. Browse the information in the Resources tab to learn more about driver software or download a driver. M Series devices are not compatible with the Traditional NI-DAQ (Legacy) driver.

Application Software
Every M Series data acquisition device includes a copy of NI LabVIEW SignalExpress so you can quickly acquire, analyze, and present data without programming. In addition to LabVIEW SignalExpress, M Series data acquisition devices are compatible with the following versions (or later) of NI application software – LabVIEW 7.x, LabWindows™/CVI 7.x, or Measurement Studio 7.x; or LabVIEW with the LabVIEW Real-Time Module 7.1. M Series data acquisition devices are also compatible with Visual Studio .NET, C/C++, and Visual Basic 6.
  • Two 16-bit analog outputs (833 kS/s); 24 digital I/O; 32-bit counters
  • NIST-traceable calibration certificate and more than 70 signal conditioning options
  • Correlated DIO (8 clocked lines, 1 MHz)
  • NI-MCal calibration technology for increased measurement accuracy
  • Select high-speed M Series for 5X faster sampling rates or high-accuracy M Series for 4X resolution.
  • NI-DAQmx driver software and NI LabVIEW SignalExpress LE interactive data-logging software

PXI-6608



The National Instruments PXI-6608 is a timing and digital I/O module with eight 32-bit counter/timers and 32 lines of TTL/CMOS-compatible digital I/O. Eight digital I/O lines are dedicated and the remaining 24 are shared with the counter/timers. The NI PXI-6608 features a 10 MHz oven-controlled crystal oscillator for your high-precision applications. You can perform a wide variety of counter/timer tasks with the PXI-6608, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement.
  • 8-channel, 32-bit up/down counter/timer module
  • 32 digital I/O lines (5 V TTL/CMOS) – 8 dedicated, 24 shared with counter/timers
  • High-precision oscillator
  • 3 simultaneous high-speed DMA transfer capability
  • Digital debouncing filters
  • 80 MHz maximum source frequency (125 MHz with prescalers)
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