Triconex pioneered and is the leading supplier of triple modular redundant (TMR), fault tolerant solutions for safety and critical control in the process and manufacturing industries. Having installed more than 6,000 TMR systems, approximately two-thirds of the safety and critical control systems in the world are supplied by Triconex.

TRICON V9– The TRICON fault tolerant control system, our most trusted safety controller, was the first to be completely triple redundant, dependable, and cost effective. The TRICON control system identifies and compensates for failed control system elements and allows repair while continuing an assigned task without process interruption. The TRICON is used in critical process applications that require a significant degree of safety and availability. Triconex has installed TRICON systems at customer sites in 50 countries.
TRIDENT– The TRIDENT is the latest edition to the Triconex TMR product family. Based on proven Triconex technology, the Trident controller is designed to fit smaller applications where, until now, price concerns have kept processes tied to the operating restrictions of dual and simplex architectures. Trident breaks through this barrier and provides customers with a powerful, cost effective solution and an alternative control strategy to maximize both high reliability and high availability applications.
TRISTATION 1131– Triconex leads the way in Windows-based safety system programming with Tristation 1131. TS1131 allows users to create/edit programs and function blocks efficiently within Language Editor windows using function blocks from the IEC 61131-3 Standard Library, the Trident Library, and the new highly efficient Cause & Effect Matrix Programming Editor (CEMPLE). TS1131 software dramatically reduces engineering time and provides off-line emulation to prove logic at the user's desktop.
TURBOMACHINERY– Triconex provides the TRICON based TS3000 for critical turbomachinery control, including integrated turbine/compressor control, as well as integrated turbine/generator control. Triconex also provides a family of simplex controllers and peripheral products to control turbine speed, compressor anti-surge, and generator automatic voltage regulation.
PREMIER CONSULTING SERVICES– Premier Consulting Services, a division of Invensys, provides risk analysis, assessment, and reduction methodologies to a host of industries.
PROJECT SERVICES– A wide variety of engineering services are available at our integration centers located throughout the world.
CUSTOMER SUPPORT– The Customer Satisfaction Department is dedicated to ensuring our customers' continued success with Triconex products by providing access to Technical Support on a 24-hour basis as well as valuable after-sales extended services.