Invensys Operations Management is a developer and manufacturer of a wide range of industrial automation solutions, software and systems including a broad array of I/O controllers and devices. These controllers feature patented fault-tolerance providing the highest availability of any system in the process industry while lowering field wiring costs. Key capabilities include redundant ethernet fieldbus network, hot-swappable modules, optionally redundant I/O modules and plant wide integration of data via field device system integrators.