Walpole, MA ‚â€” United Electronic Industries (UEI) is pleased to announce the release of the DNA-AI-211 analog input board. The board features 4 fully isolated, IEPE/ICP‚Â® accelerometer / vibration sensor channels and offers 24-bit resolution with a 109 dB signal to noise (S/N) ratio. Configured with an A/D per channel, the board offers sample rates up to 125 kS/s per channel (500 kS/s for the board). The AI-225 is specifically designed to allow direct connection to industry-standard 2-wire vibration sensors and provides both software and LED annunciation of open or shorted sensors.
The AI-211’s 100dB digital anti-aliasing filtering is provided by a combination of analog and digital FIR filters. The digital filter allows a combination of low passband ripple (‚Â±0.005 dB), steep falloff and low stop band floor (-100 dB) unattainable with simple analog filtering. The digital nature of the filter also ensures that each filter induces an identical phase shift, so no filter-induced inter-channel phase jitter will impact or corrupt subsequent analysis.
The DNx-AI-211 is fully supported by UEI‚â€™s comprehensive software suite, which includes factory written support for all popular operating systems (e.g., Windows, Linux, VxWorks), programming languages (e.g., C, C# and VB .NET) and application packages such as LabVIEW, MATLAB and DasyLAB.
Filed Under: Computer boards, Electronics • electrical