Products

TCM

Triconex TCM Triple Modular Redundancy Safety Systems

Triconex TCM (Tricon Communication Module) systems deliver fault-tolerant, triple modular redundancy (TMR) architecture for mission-critical safety instrumented systems (SIS) in high-risk industrial environments. Engineered to eliminate single points of failure, Triconex controllers provide continuous operation and unmatched reliability for emergency shutdown (ESD), fire and gas (F&G), and burner management systems (BMS).

Key Applications & Industries

• Oil & Gas: Emergency shutdown systems, wellhead control, pipeline safety, offshore platform protection, and HIPPS (High Integrity Pressure Protection Systems)
• Refining & Petrochemical: Process shutdown systems, reactor protection, compressor anti-surge control, and critical interlock management
• Power Generation: Turbine control and protection, boiler management, generator excitation systems, and grid synchronization
• Chemical Processing: Batch reactor safety, exothermic reaction control, toxic gas detection and mitigation, and runaway reaction prevention
• Pharmaceutical Manufacturing: Clean room environmental control, sterile process protection, and batch integrity assurance
• Pulp & Paper: Digester pressure control, recovery boiler protection, and machine direction control

Technical Advantages

• Triple Modular Redundancy (TMR) architecture with 2oo3 voting for fault tolerance
• SIL 3 certified safety integrity level compliance per IEC 61508 and IEC 61511
• Hot-swappable modules for zero-downtime maintenance and repairs
• Deterministic scan times for predictable, real-time control response
• Comprehensive diagnostics with automatic fault detection and isolation
• Seamless integration with DCS, SCADA, and HMI systems via industry-standard protocols

Common Use Cases

Triconex TCM modules enable critical safety functions including emergency shutdown coordination, fire and gas system integration, turbine overspeed protection, compressor surge prevention, high-integrity pressure protection, and multi-zone burner management. Ideal for brownfield retrofits and greenfield installations requiring proven safety performance.

Explore our complete range of Triconex main processors, I/O modules, communication cards, power supplies, and chassis components—all backed by technical documentation and global support.