Product introduction

Triconex The 4351B is a communications module manufactured by Invensys Triconex,

Triconex The 4351B is a communications module manufactured by Invensys Triconex, primarily for industrial automation systems. The following is a detailed introduction: - **Product Features**    - **Multiple Communication Ports**: Equipped with four serial ports and two network ports. The serial ports are RS-232/RS-485 interfaces with DB-9 connectors; the network ports are 10/100BaseT Ethernet interfaces with RJ-45 connectors, which can be upgraded to fiber optic interfaces.    - **Multiple Protocol Support**: Supports Tristation, Modbus, TCP/IP, ICMP, SNTP, TSAA (IP Multicast), Trimble GPS, embedded OPC server (4353 and 4354 models), and peer-to-peer (UDP/IP), enabling data exchange with a variety of devices and systems. - **Port Isolation**: 500VDC port isolation prevents electrical surges, protects the integrity of critical data, and reduces electrical interference, ensuring secure and reliable data transmission even in harsh industrial conditions. - **High-Speed Data Processing**: A standard scan cycle of 0.5 seconds supports fast data processing and communication, meeting the real-time requirements of industrial automation systems. - **Redundant Design**: Utilizing a triple modular redundant (TMR) architecture, three completely independent processors simultaneously execute the same logic, ensuring high system availability and fault tolerance. - **Functional Application** - **Device Communication**: Enables the Tricon system to communicate with Tristations, other Tricon or Trident controllers, Modbus master and slave devices, and external hosts via Ethernet networks. - **Data Transmission and Conversion**: Converts Triconex data into Enhanced Universal Control Network (EUCN) data types, performing functions such as engineering unit conversion, alarm processing, and diagnostic status reporting. - **Technical Parameters** - **Serial Port Speed**: Each serial port can reach a maximum speed of 115.2 kbps, with a total data rate of 460.8 kbps for all four serial ports. - **Ethernet Port Speed**: Copper Ethernet ports offer speeds of 10/100 Mbps, and fiber-optic Ethernet ports offer speeds of 100 Mbps. - **Applications** - **Oil and Gas Industry**: Used in various control and monitoring systems, it enables real-time data transmission and processing, supports remote monitoring and fault diagnosis, and ensures safe and efficient production processes. Chemical Industry: Seamlessly integrates with other control systems and equipment, enabling accurate data transmission and processing, ensuring safe and stable chemical production. Power Industry: Widely used in power generation, transmission, and distribution, supporting real-time monitoring and remote control.

Triconex 4351B  Communication module

Triconex 4351B  Communication Module

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