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 others.

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.

S800 I/O features include:

• Comprehensive coverage
• Flexible configuration and installation
• Ease of set up
• Reliability and accuracy

Also High Integrity (SIL3 certified) modules for safety-critical use are available.