The Allen-Bradley 1746-NIO4I is a versatile four-channel analog I/O module designed for the SLC 500 series, combining two differential voltage or current inputs with two current outputs in a single-slot configuration. The module boasts a 16-bit Sigma-Delta ADC converter for precise signal processing, offering impressive accuracy with 0.01% repeatability and minimal linearity errors. It features a robust isolation design and quick update times of 512 microseconds across all channels, optimizing space in SLC 500 racks and enabling strategic IO segmentation for enhanced system efficiency.
