Applies To:
  • CitectSCADA 4.xx, 5.xx

Summary:
The Triconex "TRICON" family of PLCs is a fault-tolerant Triple Modular Redundant (TMR) system used in industries such as oil & gas, electric utilities, etc. Can Citect communicate to these units?  

Solution:
Using Citect's MODBUS driver, Citect can communicate to the TRICON system via an Enhanced Intelligent Communication Module (EICM) Model 4119. It has four serial ports which each support the Modbus protocol. 

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