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SKU: 3006

Triconex 3006 Enhanced Main Processor Module

The Triconex 3006 is a high-performance Main Processor Module designed for the Tricon Triple Modular Redundancy (TMR) system. It delivers superior fault tolerance and logic execution for safety-critical applications in oil, gas, and power industries. This module supports redundant communication and comprehensive self-diagnostics to ensure maximum process uptime and SIL 3 compliance

Product Overview

The Triconex 3006 Main Processor serves as the core computational unit for the Tricon Triple Modular Redundancy (TMR) system. This high-performance module executes complex control logic and manages system-wide communication while maintaining the highest levels of fault tolerance. By utilizing a sophisticated multi-processor architecture, the 3006 module processes critical data in parallel to ensure that no single point of failure can disrupt industrial operations. This hardware is specifically engineered for high-availability environments where safety and continuous uptime are mandatory requirements.

Technical Capabilities and Architecture

The internal design of the 3006 module leverages advanced microprocessors to handle intensive diagnostic routines alongside primary application execution. Each module operates in synchronization with two other main processors to perform two-out-of-three (2oo3) voting. This voting mechanism identifies and masks potential faults in real-time. Furthermore, the module integrates dedicated communication sub-processors that manage the exchange of data between the main chassis and remote I/O expansion racks without taxing the primary logic execution engine.

Key Technical Specifications

  • Manufacturer: Schneider Electric (Invensys Triconex)
  • Model Identification: 3006
  • Equipment Category: Triple Modular Redundant (TMR) Main Processor
  • Processor Speed: High-speed execution for complex safety loops
  • Memory Capacity: 2 MB Flash / 512 KB SRAM (Standard configuration)
  • Communication Support: Proprietary TriBus and Ethernet-based routing
  • Weight: 2.9 kg 
  • Physical Dimensions: 49 cm x 45.3 cm x 6.8 cm
  • Country of Origin: USA
  • Current Status: Active production and support

Operational Benefits and Safety Compliance

Because the Triconex 3006 adheres to strict international safety standards, including IEC 61508, it provides a validated foundation for Safety Instrumented Systems (SIS). The module incorporates extensive self-diagnostic features that monitor the health of the hardware, memory, and clock synchronization. Consequently, plant operators receive immediate alerts regarding internal discrepancies, which allows for hot-swapping modules without shutting down the process. This capability significantly reduces the Mean Time to Repair (MTTR) and protects capital-intensive assets from hazardous events.

Primary Industrial Applications

Engineers typically deploy the 3006 Main Processor within industries that require SIL 3 rated safety solutions. These sectors include:

  • Oil and Gas production and refining
  • Chemical and petrochemical processing plants
  • Nuclear and thermal power generation facilities
  • Emergency Shutdown Systems (ESD)
  • Fire and Gas (F&G) detection systems
  • Burner Management Systems (BMS)