The ABB S800 I/O is a comprehensive, distributed process I/O system that communicates over Advant Fieldbus 100 or PROFIBUS DP. Its modular architecture ...The ABB S800 I/O is a comprehensive, distributed process I/O system that communicates over Advant Fieldbus 100 or PROFIBUS DP. Its modular architecture consists of communication interfaces, terminal bases, and high-density I/O modules such as the DI8, DO81, and AI8 series. Technical characteristics in...
The ABB S800 I/O is a comprehensive, distributed process I/O system that communicates over Advant Fieldbus 100 or PROFIBUS DP. Its modular architecture consists of communication interfaces, terminal bases, and high-density I/O modules such as the DI8, DO81, and AI8 series. Technical characteristics include hot-swap capability (MTU), modular redundancy, and G3 conformal coating for harsh environments. Functionally, S800 I/O provides a bridge between field sensors and the controller, supporting sequence of events (SOE) and HART pass-through. This versatility makes it the preferred choice for integrating field signals into the 800xA system, ensuring high availability and precision in critical industrial automation processes.
