Triconex 4351B is a high-performance,fault-tolerant programmable logic controller(PLC)designed for critical control and safety applications,suitable for a variety of complex industrial processes and application scenarios.The following is a detailed introduction to the product:

1.Product Features

High-performance processor and large-capacity memory:

Adopts a 32-bit processor with a main frequency of 33MHz to ensure efficient logic operations and data processing capabilities.

Equipped with 1MB RAM and 4MB flash memory,it can store more programs and data and support more complex control logic.

Multiple I/O interfaces:

Provides a variety of I/O interfaces such as analog,digital,serial,and Ethernet,which are convenient for connection and communication with various sensors and actuators.

Redundant architecture:

Adopts a three-module redundant(TMR)architecture,that is,three completely independent processors execute the same logic at the same time,ensuring the high availability and fault tolerance of the system.Even if a processor fails,the system can still operate normally.

Programmability:

Supports programmable functions,and users can write control logic and safety rules according to specific application requirements.

Communication protocol support:

Supports multiple communication protocols,such as Modbus,DNP3,OPC,etc.,to ensure interoperability with different devices and systems.

Data security:

With data encryption and authentication functions,data confidentiality and system security are ensured.

Fault detection and alarm:

With fault detection mechanism,communication faults can be monitored and alarms and notifications can be generated when necessary.

Remote access:

Supports remote access,allowing remote monitoring and configuration,improving maintenance and diagnostic efficiency.

II.Technical specifications

Communication module:

Contains 4 serial ports and 2 network ports.

Supports alias configuration for Modbus device reading and writing.

Up to 4 TCMs(Tricon communication modules)per system,requiring two logical slots.

Hot standby is not applicable,and faulty TCMs can be replaced online.

Network port:

NET 1 and NET 2 support TCP/IP,Modbus TCP/IP Slave/Master,TSAA,TriStation,SNTP,and Jet Direct(for network printing)protocols.

NET 1 also supports Peer-to-Peer and Peer-to-Peer Time Synchronization protocols.

Jet copper Ethernet port:10/100 Mbps.

Fiber Ethernet port:100 Mbps.

Serial Ports:

Up to 115.2 Kbps per port.

Each serial port has unique addressing and can be configured as a Modbus master or slave.

Serial port#1 supports Modbus or Trimble GPS interfaces.

Serial port#4 supports Modbus or TriStation interfaces.

Weight:

3.18 kg(product itself),4.5 kg(shipping weight).

III.Application Fields

Triconex 4351B has a wide range of applications in multiple industrial fields,including but not limited to:

Oil and gas industry:used for automation and control of oil and gas production,transportation and processing processes to ensure the safety and efficiency of production lines.

Chemical industry:in chemical plants and process units,used to monitor and control chemical reactions,mixing,separation and transmission processes to ensure product quality and plant safety.

Power industry:in power plants and power distribution systems,used to monitor power generation and transmission processes to ensure the reliability and stability of power systems.

Pharmaceutical industry:in pharmaceutical production,used to automate drug production processes to ensure production compliance and quality control.

Food and Beverage Industry:In food processing and packaging,it is used to control production lines to ensure product safety and consistency.

Railway and Transportation:In railway signal control and transportation systems,it is used to ensure the safe operation of trains and transportation systems.

Water Treatment:In water treatment plants,it is used to monitor and control water quality,water pressure and water flow to ensure the normal operation of water supply systems.

Manufacturing:It is used in various manufacturing plants for automated production processes,machine control and quality inspection.

Nuclear Industry:In nuclear power plants and nuclear facilities,it is used to monitor and control nuclear reactions and auxiliary systems to ensure nuclear safety.

Aerospace:In the aerospace field,it is used to control spacecraft and ground station systems to ensure the success of the mission.

IV.Precautions

Compatibility:Triconex 4351B is generally compatible with Triconex systems and other automated control systems for system integration and data sharing.However,when purchasing and using it,it is still necessary to confirm its compatibility with the existing system.

Installation and Maintenance:The installation and maintenance guidelines provided by the manufacturer should be followed for correct installation and regular maintenance to ensure the long-term stable operation of the equipment.

Technical Support:If you encounter any problems during use,you should contact the manufacturer or a professional technical support team for help in a timely manner.

 

 

 

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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