Description

Rockwell ICS Triplex T3401

It is a high-performance dual-core processor that belongs to a series of fault-tolerant control systems based on triple modular redundancy (TMR) architecture.

 

 

 

Core features and functions

Triple Modular Redundancy (TMR) technology is the core advantage of the ICS Triplex system. As part of the system, the T3401 processor operates within an architecture consisting of three identical processing modules. These modules execute the same control program in parallel, and their outputs are compared in real time using specialized hardware and diagnostic software. If a module fails or experiences a calculation discrepancy, the system automatically isolates it and continues operation based on the “voting” of the remaining two functioning modules. This ensures zero downtime and extremely high reliability and stability in mission-critical applications.

Powerful processing capabilities: As a dual-core processor, the T3401 has powerful computing capabilities and can quickly handle complex control logic, large amounts of I/O data, and real-time communication tasks to meet the high-speed, high-precision control needs of modern industrial automation.

High reliability and stability: The system uses high-quality industrial-grade components and has undergone rigorous testing, enabling long-term stable operation in harsh industrial environments (such as high temperature, high humidity, and electromagnetic interference).

Flexible Configuration and Scalability: The T3401 processor can be used with other modules in the ICS Triplex series (such as the T8431C analytical input module, the T8451C digital output module, and the T8151C communication interface) to build a complete control system. The system supports multiple communication protocols (such as Modbus, Profibus, and Ethernet), facilitating integration with other factory equipment and systems.

 

Easy maintenance and diagnosis: The system provides comprehensive online diagnosis and monitoring functions, which can monitor the health status of each module in real time and quickly locate faults, greatly shortening repair time and reducing maintenance costs.

High safety: Compliant with international functional safety standards such as IEC 61508, it is suitable for SIL 3 applications with extremely high safety requirements and is widely used in safety instrumented systems (SIS).

 

Main application areas

Due to its excellent redundancy and reliability, the Rockwell ICS Triplex T3401 processor is mainly used in critical industrial fields with extremely high requirements for production continuity and safety, including:

Oil and gas: offshore drilling platforms, refineries, pipeline transportation

Chemical and petrochemical: large-scale reaction equipment, hazardous materials handling

Power Industry: Control and protection of gas turbines and combined cycle power plants

Water Treatment and Environmental Protection: Automation control of large water plants and sewage treatment plants

Pharmaceutical Industry: Continuous production lines with stringent environmental requirements

Product Information Summary
Model: ICS Triplex T3401 (often associated with the Rockwell brand)

Type: Dual-core processor (TMR architecture)

Technology: Triple Modular Redundancy (TMR)

Applications: High-reliability, safety-critical industrial automation and process control

Features: High reliability, high availability, high security, powerful processing capabilities, and easy maintenance

 

 

Sales of the brand:

ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.

 

☀️Tara(Sales Director)

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🥇Product Condition: One-year warranty

 

Company Overview

Main Products

We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:

• FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
• ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
• HONEYWELL | RELIANCE | SCHNEIDER | MODICON
• Westinghouse | WOODWARD | Motorola | Rexroth | SEW

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