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SIS: Ivensys Triconex / Tricon

Ivensys Triconex / Tricon

The TRICON is a state-of -the-art fault tolerant controller based on a Triple-Modular Redundant (TMR) architecture. TMR employs three isolated, parallel control systems and extensive diagnostics integrated into one system. The system uses two-out-of-three voting to provide high integrity, error-free, uninterrupted process operation with no single point of failure.

Setting up applications is simplified with the TRICON, because the Triplicated TMR system operates as a single control system from the user's point of view. The extensive diagnostics are inherent and transparent to the programmer. All diagnostic information is stored in system variables and annuniciated with Light Emitting Diode (LED) indicators.

The Tricon controller can interface with Modbus masters and slaves, Distributed Control Systems (DCS), external host computers on Ethernet networks and other Tricon on a Peer-to-Peer network.

The TriStation 1131 Developer's Workbench is an integrated tool for developing, testing, and documenting safety and critical process control applications for the Tricon and Trident programmable logic controllers. The programming methodology, user interface, and self-documentation capabilities make the system superior to traditional and competing engineering tools.

Ivensys Triconex - Tricon