7400166-390-REVA2 Triconex TMR Communication/System Module

The Tricon system is a powerful, scalable design that ensures continuous operation,

complies with international safety standards such as IEC61508. and meets the

requirements for emergency shutdown (ESD), fire and gas protection (F&G),

burner protection (F&G) and fire safety.

It also meets the requirements of applications such as Emergency Shutdown (ESD),

Fire and Gas Protection (F&G), Burner Management System (BMS),

High Integrity Pressure Protection (HIPPS) and Turbomachinery Control (TMC).

The redundant high availability architecture provides a flexible, robust, reliablea

nd powerful solution that is ideally suited for customers looking to achieve

environmental and safety excellence.

A Triconex system typically consists of the following typical modules:

Main Processor Module (Triple)

Communication Module

Input and output modules: can be analog and/or digital, and can operate

independently or in hot standby (standby)

Power supply module (redundant)

Backplane (chassis) that can accommodate previous modules

System cabinets: one or more chassis can be compressed into a single cabinet

Grouping cabinets to accommodate and standardize interface connections between

field instruments and Triconex system cabinets

Human Machine Interface (HMI) for monitoring events

Engineering Workstation (EWS) for programming monitoring, troubleshooting and updating

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