S800 I/O is a comprehensive, distributed and modular process I/O system

that communicates with parent controllers over industry-standard field buses.

Thanks to its broad connectivity it fits a wide range

of process controllers from ABB and other vendors.

By permitting installation in the field, close to sensors and

actuators, S800 I/O reduces the installation cost by reducing

the cost of cabling. And thanks to features such as “hot swap”

of modules, “on-line” reconfiguration and redundancy options,

it contributes to keeping production – and thereby profits – up.

For updated information regarding S800 hardware please

visit our Hardware Selector. In the selector you can compare

different communication modules, S800 IO modules, module

termination units, AC 800M controllers, power supplies and

voters, panels and also print your own pdf files.