TRICONEX 4352B Industrial Control Module

The TRICONEX 4352B serves as a critical component for high-precision automation systems where operational continuity matters. This triple-redundant control module handles complex process management tasks across oil refineries, power plants, and chemical processing facilities. Its fault-tolerant architecture maintains system functionality even during component failures, making it particularly valuable for safety-critical applications.

Field technicians often deploy this module within TRICON systems for turbine control in natural gas pipelines or reactor management in petrochemical plants. Our inventory includes complementary TRICONEX components like the 3008 power supply module, 3703X communication interface, and 3721 I/O processor. Customers upgrading legacy systems frequently pair this module with 4355X expansion units to maintain compatibility while increasing system capacity.

What sets this module apart is its triple modular redundancy (TMR) architecture. Three independent processors simultaneously execute control logic, with continuous cross-checking eliminating single points of failure. The self-diagnostic circuitry identifies faults at the component level, often allowing hot-swapping of replacement parts without shutting down operations. This design proved crucial during a recent offshore platform retrofit where unplanned downtime costs exceeded $200k/hour.