The DNA/DNR-AI-224 from United Electronic Industries Inc., Walpole, MA, are high-speed, 4-channel strain gauge input boards for the company's Cube and RACKtangle DA and control systems, respectively. Analog inputs are 18-bit at sample rates up to 100 Ksps. Each channel has an ADC and an anti-aliasing filter, which is automatically configured to match the sample rate, and all 4 channels are sampled simultaneously. Other features include automatic offset zeroing and automatic gain calibration.
United Electronic Industries (UEI) Inc.