You are here:
- Home
- Product
- Controllers & CPUs
- Main Processor Modules
- Triconex 3008 Main Processor
SKU: 3008
Triconex 3008 Main Processor
The Triconex 3008 is a high-performance TMR Main Processor designed for mission-critical safety systems. It features advanced 2oo3 voting logic, integrated self-diagnostics, and seamless DCS integration. This 2.06kg module delivers the deterministic speed and fault-tolerant reliability required for SIL 3 certified emergency shutdown and critical control applications.
Product Overview
The Triconex 3008 serves as the high-performance intelligence center for the Tricon Triple Modular Redundancy (TMR) system. Furthermore, it operates as one of the three identical main processors that work in parallel to execute safety-critical logic. Because this module utilizes Triconex’s patented TMR architecture, it provides an unparalleled level of fault tolerance, ensuring that no single hardware or software failure can interrupt the control process. Engineers specifically select the 3008 for environments where safety is the highest priority, such as nuclear power plants, offshore rigs, and large-scale refineries.
Core Functional Capabilities
- Drives Triple Modular Redundancy (TMR): The 3008 actively executes the “Two-Out-Of-Three” (2oo3) voting mechanism. Specifically, it compares its logic results with the other two processors in the rack to identify and mask any internal errors, thereby maintaining continuous and safe plant operation.
- Manages Complex Safety Logic: By utilizing a high-speed internal bus, the module processes complex control algorithms with extreme precision. Consequently, this ensures that safety-instrumented functions (SIF) respond with the deterministic speed required for emergency shutdowns and fire and gas detection.
- Integrates with Diverse Control Systems: The processor integrates seamlessly with Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). As a result, it bridges the gap between the safety layer and the regulatory control layer, allowing for a unified view of plant health and operational status.
- Performs Comprehensive Self-Diagnostics: The 3008 runs constant background tests to monitor the integrity of its memory, processor, and communication paths. In doing so, it alerts operators to potential issues immediately, which supports proactive maintenance and prevents unexpected system trips.
- Supports Hot-Swappable Maintenance: The module supports online replacement without de-energizing the safety rack. This allows maintenance personnel to swap a processor while the system remains fully functional, effectively reducing downtime and maintaining constant protection for critical infrastructure.
Technical Specifications
- Brand: Triconex (Invensys / Schneider Electric)
- Model Number: 3008
- Module Type: Main Processor (MP)
- Architecture: TMR (Triple Modular Redundancy)
- Safety Certification: IEC 61508 SIL 3 Certified
- Net Weight: 2.06 kg
- Dimensions: 2.1 cm x 40.3 cm x 40.0 cm
Industrial Implementation
Automation and safety engineers strategically deploy the Triconex 3008 in mission-critical applications where failure is not an option. For instance, in chemical processing facilities, the 3008 often manages the high-speed logic required for pressure-protection systems. Moreover, its ability to interface with various Human Machine Interfaces (HMI) and drives ensures that operators maintain real-time control over high-voltage and high-frequency outputs. By combining the robustness of a ruggedized hardware design with the reliability of 2oo3 voting, the 3008 provides a dependable foundation for any facility aiming for operational excellence and maximum asset protection.
You may also like
The Triconex 9662-610 is an industrial Standard Termination Board engineered for Digital Output modules within Tricon v9 and v10 safety systems. It ensures robust signal integrity and provides a durable field-interface solution for mission-critical automation and emergency shutdown applications.
Triconex 3501T Digital Input Module
The Triconex 3501T is a 32-point TMR digital input module designed for 115V AC/DC signals. It provides triple-redundant signal processing and integrated diagnostics for Safety Instrumented Systems, ensuring maximum uptime and fault tolerance in critical process control environments.
Triconex AI3351 Analog Input Module
The Triconex AI3351 is a high-reliability TMR Analog Input module for SIL 3 safety applications. Supporting 4-20mA and 0-10V signals, it features triple-redundant processing and extensive diagnostics to ensure maximum data integrity in critical process environments.
Triconex DO3201 Digital Output Module
The Triconex DO3201 is a TMR (Triple Modular Redundant) digital output module designed for the Triconex Safety System. It features SIL3 certification from TÜV Rheinland and provides fault-tolerant control for emergency shutdown and critical safety applications in high-risk industrial environments.
Triconex 9674-810 Terminal Board
The Triconex 9674-810 is a high-reliability External Termination Panel for Tricon v9 and v10 safety systems. Designed for rugged industrial environments, this terminal board facilitates secure field-to-control connectivity for digital output signals in SIL3-rated safety applications.
Triconex 4200N Remote Extender Module (RXM)
The Triconex 4200N Remote Extender Module (RXM) significantly expands the reach of the Tricon TMR system using fiber optic technology. It maintains full triple redundancy and provides superior galvanic isolation for remote I/O chassis up to 12km away. This 1.88kg module ensures that safety-critical data remains synchronized and deterministic across expansive industrial facilities.
Triconex 4351A TCM Communication Module
The Triconex 4351A TCM is a high-performance communication module for Tricon safety systems. It supports Modbus TCP, Peer-to-Peer, and TSAA protocols for secure DCS integration.
Triconex 9771-210 Analog Input Terminal Board
The Triconex 9771-210 is a high-performance analog input terminal board designed for Tricon v9–v10 systems. It provides reliable signal termination for safety-critical DCS applications, featuring a robust design for harsh industrial environments and integrated diagnostics for enhanced system availability.
Triconex Invensys 4329 Network Communication Module
The Triconex 4329 is a robust Network Communication Module designed to connect Tricon controllers with Ethernet-based DCS and HMI systems. It ensures secure, high-speed data transmission and features advanced diagnostics to maintain maximum uptime in safety-critical industrial environments.
Triconex 3636R Relay Output Module for Tricon Distributed Control Systems
The Triconex 3636R is a 32-point TMR relay output module designed for safety-critical DCS environments. Featuring SPDT contacts and a wide operating temperature range, it provides fault-tolerant switching for high-reliability industrial automation and emergency shutdown systems.
Triconex 9662-110 External Termination Panel (ETP) for Tricon Systems
The Triconex 9662-110 is a professional External Termination Panel designed for Tricon v9–v10 systems. This ruggedized modular panel facilitates secure field-to-I/O connectivity, ensuring high-integrity signal processing for safety-instrumented applications in harsh industrial environments.
Triconex AI3281 Analog Input Module for TMR Safety Systems
The Triconex AI3281 is a 32-point TMR analog input module designed for 4-20mA signal acquisition in safety-critical DCS environments. This SIL 3 certified module provides high-accuracy data processing and fault-tolerant operation for demanding oil, gas, and power applications























