Invensys TRICONEX DCS system | invensys TRICONEX card parts | invensys TRICONEX module

Invensys TRICONEX Triple Redundancy Fault-tolerant Control System

The Invensys TRICONEX system is fully compliant with the IEC61508/61511 standard, using the current advanced TMR microprocessor hardware technology, and mature and reliable TRISTATION 1131 software triplex redundant fault-tolerant control system. The system has high reliability and high utilization rate, which is widely used in petrochemical, refining, oil and gas, chemical industry, electric power, rail transit, aerospace, nuclear industry and other industries. In the device safety interlocking system ESD, steam turbine control, combustion steam turbine control, compressor anti-surge control, offshore oil platform, fire gas monitoring and protection (F&G), etc., has the best performance.

Invensys TRICON redundant fault-tolerant control systems provide an alternative to critical controls that require safe and continuous production in industrial processes. Leading companies in the chemical, oil, gas, paper, and electric energy sectors have successfully used TRICON fault-tolerant control systems to improve safety, increase production, and reduce shutdowns.

Invensys TRICON is a modern fault-tolerant controller based on Triple module redundancy (TMR). It integrates three isolated, parallel control systems (each is called a sub circuit) and the diagnosis of *** in one system, and provides highly perfect, error-free, uninterrupted process operation with three take two voting, without the failure of the system due to a single point of failure.