Stock New Original Schneider TRICONEX 3008 Main Processor Modules

The TRICONEX 3008 is the Main Processor (MP) module for Tricon v9.6 and later Triple Modular Redundant (TMR) safety instrumented systems (SIS). As the central logic solver, it executes safety-critical control logic with three independent, parallel microprocessor channels that vote on results in real time, ensuring continuous fault-tolerant operation without interruption from single-point failures.

  • Item No :

    TRICONEX 3008
  • Order(MOQ) :

    1 Piece
  • Payment :

    EXW/CIF
  • Product Origin :

    USA/Mexico
  • Shipping Port :

    Wuhan
  • Lead Time :

    3-5days
  • Weight :

    3kg
  • Product Details

     
     
    Item Specification
    Product Type Main Processor (MP) Module
    Manufacturer Triconex (Schneider Electric / Honeywell)
    Series Tricon v9 / v10 TMR Safety System
    Architecture Triple Modular Redundant (TMR), 3 independent channels
    Logic Execution Cycle Configurable from 10 ms to 1 s 
    Safety Certification IEC 61508 SIL 3, ANSI/ISA 84.01, EN 61511 
    Communication Interface Tricon proprietary synchronous bus 
    Diagnostic Coverage >99% for internal hardware faults 
    Operating Temperature 0°C to +60°C 
    Power Consumption Approx. 15 W 
    Mounting Backplane-mounted in Tricon chassis
    Hot-Swap Support No — requires system de-energization for replacement 
    Compatible Chassis Triconex 3008 8-slot chassis 
    Country of Origin USA

    Related Product Model Recommendations

     
     
    Model Product Type Application Scenario
    3006 / 3007 Earlier Main Processor (MP) Legacy Tricon v9 systems; must be replaced with matching revision for TMR voting 
    3503E Enhanced Main Processor Higher-performance alternative for Tricon v9/v10 systems 
    4351B Communication Interface Module (CIM) Used with 3008 MP for TriStation and DCS communication 
    8008 / 8011 Redundant Power Supply Module Provides redundant power to the 3008 chassis 

    FAQs

    Q1: What is the primary function of the TRICONEX 3008?
    A: It serves as the central logic solver for Tricon TMR safety systems, executing safety-critical control logic, managing I/O communication, and performing 2-out-of-3 voting to ensure fault-tolerant operation.

    Q2: Can I mix a 3008 MP with older 3006 or 3007 processors?
    A: No. For the TMR voting system to function correctly, all three Main Processors in the chassis must be of the same model and hardware revision. Mixing different processor models will prevent the system from entering a healthy “Active” state.

    Q3: Does the TRICONEX 3008 support hot-swap replacement?
    A: No. The 3008 MP requires system de-energization for replacement. Hot-swap capability is available for other module types (power supplies, I/O) in the Tricon chassis, but not for the main processor.

    Q4: What safety integrity level (SIL) is the TRICONEX 3008 certified for?
    A: It is certified to IEC 61508 SIL 3, the highest safety integrity level for process safety applications, and complies with ANSI/ISA 84.01 and EN 61511.

    Q5: What is the purpose of the battery-backed SRAM in the 3008?
    A: The battery-backed SRAM preserves the control program and critical retentive variables during power loss. Periodic replacement of the lithium backup battery is recommended to prevent data loss during extended shutdowns.

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