TRICONEX 2700

TRICONEX 2700 Main Processor Module; TMR Safety System Core Computing Unit for Triple Modular Redundancy Control (TRICONEX by Schneider Electric Process Safety).

The TRICONEX 2700 is a high-reliability main processor module that serves as the central computing core of TRICONEX TMR safety controllers, targeted at high-risk industrial applications such as oil & gas refining, chemical processing, power generation, and petrochemical plant operations. It is the key component that enables the TMR architecture’s core function: triple modular redundancy with majority voting logic to eliminate single points of failure.

Each TRICONEX TMR system requires three redundant 2700 processor modules to operate—all three modules execute the same safety application program simultaneously, cross-validate data in real time, and use majority voting to determine the correct output. If one module malfunctions, the remaining two healthy modules maintain system operation without interruption, ensuring compliance with IEC 61508 SIL 3 safety standards.

Key features include high-speed program execution, support for TRICONEX TriStation software for configuration and programming, built-in self-diagnostics for proactive fault detection, and compatibility with all TRICONEX I/O modules and communication interfaces. The module is hot-swappable, allowing online replacement without shutting down the safety instrumented system, which minimizes process downtime during maintenance. It is ideal for applications where uninterrupted control and personnel/equipment safety are non-negotiable.