TRICON 4352B is a high-performance,high-reliability control system widely used in the industrial field.The following is a detailed introduction to TRICON 4352B:

1.Product Overview

TRICON 4352B is a control system produced by Triconex(now part of Invensys Operations Management).It adopts a triple modular redundant(TMR)architecture to provide error-free and uninterrupted control.The system is particularly suitable for critical control applications that require high reliability and safety,such as refining,petrochemicals,upstream and midstream oil and gas,chemicals and specialty chemicals,power generation and other fields.

2.Technical Features

Triple Modular Redundancy(TMR)Architecture:

The fault tolerance of TRICON 4352B is achieved through the TMR architecture.From the input module to the main processor to the output module,the entire design adopts a fully triple architecture.

Each I/O module contains three independent branch circuits to ensure that the system can still operate normally when a single component fails.

High-speed bus system(TriBus):

The three main processors communicate with each other using a proprietary high-speed bus system called TriBus.Each time the three main processors are scanned,they synchronize and communicate with their two neighbors through TriBus.

TriBus also verifies the input and output data to ensure the accuracy and integrity of the data.

Programmability and flexibility:

TRICON 4352B supports user-written applications and provides a wealth of programming tools and interfaces to facilitate users to customize and expand according to actual needs.

Reliability and safety:

The system uses a variety of redundancy and fault-tolerant technologies,including power redundancy,processor redundancy,I/O redundancy,etc.,to ensure that the system can operate stably in various harsh environments.

At the same time,the system also provides a wealth of fault detection and diagnosis functions to facilitate users to find and solve problems in a timely manner.

Compatibility:

TRICON 4352B has good compatibility and can be easily integrated and compatible with existing or future systems.

III.Application fields

TRICON 4352B is widely used in the following fields:

Oil refining and petrochemical:used in key control applications such as refineries and chemical plants to ensure the stability and safety of the production process.

Upstream and midstream oil and gas:used for key control applications in oil extraction,natural gas transportation and other processes.

Chemicals and specialty chemicals:used for key control applications in the chemical production process to ensure product quality and production safety.

Power generation:used in the control system of power plants to ensure the stability and safety of the power generation process.

Other key control applications:such as emergency shutdown system(ESD control),fire and gas system(F&G control),burner management system(BMS control),high integrity pressure protection system(HIPPS control)and turbomachinery control(TMC)and protection system.

IV.Product advantages

High reliability:adopts TMR architecture and multiple redundancy technologies to ensure that the system can operate stably in various harsh environments.

High performance:adopts advanced processors and high-speed bus systems to provide powerful computing power and data communication capabilities.

Programmability and flexibility:supports user-written applications,which is convenient for users to customize and expand according to actual needs.

Easy to maintain and diagnose:provides a wealth of fault detection and diagnosis functions,which is convenient for users to find and solve problems in time.

Good compatibility:can be easily integrated and compatible with existing or future systems.

In summary,TRICON 4352B is a high-performance,high-reliability control system that is widely used in critical control applications in the industrial field.It adopts a triple modular redundant architecture and a high-speed bus system,providing powerful computing power and data communication capabilities,while also having good programmability,flexibility,and compatibility.

 

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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