Invensys TRICONEX 1600071-001 Trisen TurboSentry

Description

Invensys TRICONEX 1600071-001 Trisen TurboSentry is a component designed for high-reliability fault-tolerant control systems, built on the proven Triple Modular Redundancy (TMR) architecture central to all TRICONEX systems. This triple-redundant design applies to controllers, I/O modules, and communication components, enabling the system to identify, isolate, and exclude faults automatically without interrupting operations. Fault-related data is stored in non-volatile random-access memory (NVRAM) for diagnostic purposes, and failed components can be hot-swapped for online repair without process downtime.

Key performance capabilities include maintaining uninterrupted operation for up to 1500 hours even if a single channel of an I/O module fails, meeting the strict TUV AK6 safety standard. The system uses 2-out-of-3 voting logic: its MP controller features three independent, isolated channels that execute programs in parallel, with digital I/O signals processed via hardware voting and analog signals using mid-value selection to ensure accuracy and fault resilience.

Ideal for critical industrial applications, this component supports use cases such as emergency shutdown (ESD) systems, burner management systems (BMS), compressor control, high-integrity pressure protection systems (HIPPS), and turbomachinery control, delivering consistent, fail-safe performance in high-risk environments like oil and gas, petrochemical, power generation, and nuclear industries.