Product Description

National Instruments PCI-6225

The National Instruments PCI-6225 is a high-channel-count multifunction data acquisition (DAQ) board from the M Series. It is designed for a wide range of applications, including laboratory automation, research, and industrial control. This device provides a cost-effective and reliable solution by integrating analog input and output, correlated digital I/O, and two 32-bit counter/timers onto a single PCI board. With its high density of 80 analog input channels, the PCI-6225 is ideal for systems that require monitoring a large number of signals simultaneously, such as in data logging and process monitoring. It leverages NI-MCal calibration technology to improve measurement accuracy by minimizing the impact of time and temperature on measurements.

Technical Specifications:

  • Analog Inputs: 80 single-ended or 40 differential channels

  • ADC Resolution: 16-bit

  • Maximum Sample Rate: 250 kS/s (aggregate)

  • Analog Outputs: 2 channels, 16-bit resolution, 833 kS/s per channel update rate

  • Digital I/O: 24 lines (8 hardware-timed up to 1 MHz)

  • Counter/Timers: Two 32-bit counters

  • Bus Interface: PCI

National Instruments PCI-6225 Description

National Instruments PCI-6225

The National Instruments PCI-6225 is a high-density, 16-bit multifunction M Series DAQ board featuring 80 analog inputs at 250 kS/s, 2 analog outputs, and 24 digital I/O lines for versatile data acquisition and control applications.