4351B TRICONEX

Description

Product name ：4351B TRICONEX Module

Product details:

Product Details

The Triconex 4351B is a communication module designed for the Triconex Tricon safety instrumented systems (SIS). It acts as a bridge, allowing the Tricon controller to communicate with other devices and networks, such as Modbus master and slave devices, external hosts, and other controllers. This module is essential for integrating the Tricon safety system into a larger industrial control network.

The 4351B is compatible with Tricon v10.0 and later systems.

Product Parameters

• Product Type: Tricon Communication Module (TCM)
• Manufacturer: Triconex
• Communication Ports:
  • Serial Ports: 4 (RS-232/RS-485 with DB-9 connectors)
  • Network Ports: 2 (10/100BaseT Ethernet with RJ-45 connectors)
• Port Isolation: 500 VDC
• Communication Speed:
  • Copper Ethernet: 10/100 Mbps
  • Serial Ports: Up to 115.2 Kbps per port
• Supported Protocols: TriStation, Modbus TCP/IP, ICMP, SNTP, TSAA (with IP multicast), Trimble GPS, and Peer-to-Peer (UDP/IP).
• Physical Specifications:
  • Weight: Approximately 3.18 kg (6.99 lbs)
  • Dimensions: 200 x 100 x 50 mm (approximate)

Product Advantages

• Robust Connectivity: With a mix of serial and Ethernet ports, the 4351B provides versatile connectivity options for a wide range of devices in a control system.
• Fault Tolerance: As part of the Triconex safety system, it is designed to operate within a Triple-Modular Redundant (TMR) architecture. This means three identical modules run in parallel, and their outputs are voted on. If one module fails, the other two continue to operate, ensuring uninterrupted and safe process control.
• Multi-Protocol Support: The module’s ability to support a variety of protocols (Modbus, TCP/IP, TriStation) allows for seamless integration with different automation systems and devices.
• High Reliability: The TMR architecture and built-in diagnostics make the 4351B and the overall Tricon system highly reliable for safety-critical applications.

Important Considerations and Safety Notes

When working with the Triconex 4351B and other safety instrumented systems, it’s crucial to follow best practices to ensure safety and reliability.

• Network Security: All safety instrumented systems, including the Triconex, should be isolated from public networks and the internet. Use firewalls and secure remote access methods like VPNs to minimize the risk of unauthorized access.
• Proper Installation: Ensure the module is installed in the correct, mechanically keyed slot in the chassis to prevent damage or improper operation. Refer to the official Triconex Planning and Installation Guide for detailed instructions.
• Qualified Personnel: Only qualified and authorized personnel should perform installation, maintenance, and repair of the system. Attempting to repair the module with non-genuine parts or by unqualified personnel can void the warranty and compromise safety.
• Documentation: Always use the official product manuals and technical guides from Triconex for proper configuration and maintenance.

Product Applications

The Triconex 4351B is used in industrial control systems where safety and reliability are paramount. Its applications include:

• Emergency Shutdown (ESD) Systems: Providing an additional layer of protection for processes in refineries and chemical plants by shutting down equipment in hazardous conditions.
• Fire and Gas (F&G) Systems: Detecting fire or gas leaks and initiating shutdown procedures or releasing suppression agents to prevent catastrophic incidents.
• Burner Management Systems (BMS): Ensuring the safe and proper operation of industrial burners and furnaces.
• Turbomachinery Control: Managing and protecting critical assets like turbines and compressors to avoid unscheduled outages and maintain performance.

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

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