PCI 80-Channel Boards (Up to 1.25 MS/s, 16-Bit)

Designed for performance, 80-channel NI multifunction data acquisition (DAQ) devices are optimized for high-channel-count applications that require high-quality I/O on a single PCI board. Using NI-MCal calibration technology and NI-PGIA 2 amplification circuitry, these devices are designed and tested to deliver high-quality measurements, even when sampling all channels at maximum speeds.

With guaranteed measurement accuracy, NI multifunction DAQ devices are used in a wide variety of applications, including laboratory automation, scientific research, design validation, manufacturing test, and embedded OEM applications. To learn more about absolute accuracy specifications, refer to the Specifications tab on individual product pages.

Data Acquisition Software
Working with easy-to-use driver software featuring an intuitive application programming interface makes a big impact on completing a project on time and under budget. These NI data acquisition boards include NI-DAQmx multithreaded driver software that provides ease of use, flexibility, and high performance on multiple programming platforms, including NI LabVIEW and LabWindows™/CVI, C/C++, and Microsoft Visual Studio .NET. NI-DAQmx includes free LabVIEW SignalExpress LE data-logging software and hundreds of shipping examples to help you get started quickly with your application.


The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.


For pricing and specifications, select a PCI board from the left menu or view featured products below:

• NI PCI-6225 - 80 Analog Inputs at 250 kS/s, 2 Analog Outputs
• NI PCI-6255 - 80 Analog Inputs at 1.25 MS/s, 2 Analog Outputs, and Analog Triggering