TRICONEX 4355X TRICON4355X

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TRICONEX 4355X TRICON4355X Communication Module-KIMI

Part number：TRICONEX 4355X TRICON4355X
HS CODE：8537109021
Warehouse: Spot
Warranty： 365 days
Quality: Original module
Condition： New
Shipping method: Courier delivery

Contact person: LI MING
Contact number: +86 18059884790
WeChat：18059884790
E-mail: plc66@qq.com

Product Description

TRICONEX 4355X Communication Module

Triple Modular Redundancy (TMR) Multi-Protocol Communication Interface for SIS

1. Product Overview

The TRICONEX 4355X is a high-reliability TMR communication module designed for Triconex Safety Instrumented Systems (SIS), serving as the primary interface between Triconex controllers and external systems (PLCs, HMIs, SCADA, DCS). Engineered to meet SIL 3 safety integrity level requirements (IEC 61508), it supports a comprehensive suite of industrial communication protocols including Modbus RTU/TCP, Profibus DP/V1, Ethernet/IP, and OPC UA, enabling seamless data exchange and remote monitoring of critical safety loops. Featuring 2500V AC optical isolation, redundant communication ports, and real-time diagnostic monitoring, the 4355X ensures uninterrupted connectivity in harsh industrial environments such as oil & gas, petrochemical, and power generation facilities. Its hot-swappable design and compatibility with Triconex Trident/Tricon CX controllers minimize maintenance downtime while complying with global safety certifications (TÜV, CE, UL).

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2. Key Specifications

• Module Type: TMR Redundant Multi-Protocol Communication Module

• Supported Protocols: Modbus RTU/TCP, Profibus DP/V1, Ethernet/IP, OPC UA, DNP3

• Communication Ports: 2× Ethernet (10/100Base-TX), 2× RS485, 1× Profibus DP

• Redundancy: Triple Modular Redundancy (TMR) for Critical SIS Applications

• Isolation: 2500V AC Optical Isolation (Port-to-Port, Port-to-Bus)

• Data Transfer Rate: Up to 100 Mbps (Ethernet), 12 Mbps (Profibus DP)

• Power Requirements: 24V DC (Redundant/Non-Redundant Configurable, 18-30V DC)

• Diagnostics: Real-Time Port Status Monitoring, Link Failure Detection, Protocol Health Checks

• Operating Temperature: -20°C to +60°C; Storage Temperature: -40°C to +85°C

• Safety Certifications: SIL 3 (IEC 61508), TÜV Approved, CE, UL Listed

• Mechanical Features: Hot-Swappable, Rack-Mount; Dimensions: 142mm×100mm×65mm; Weight: 0.55kg

TCM 4355X(4).jpg

YMGK Purchase Information

This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.

One-Stop Global Industrial Product Procurement

Sales Manager: KI MI

WeChat: 18059884790

WHATSAPP: +86 18059884790 (Click to add)

Email: plc66@qq.com

Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.

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3. Core Features & Benefits

• TMR Redundancy: Eliminates single points of failure for mission-critical communication links

• Multi-Protocol Support: Universal compatibility with legacy and modern industrial control systems

• Redundant Communication Ports: Dual Ethernet/RS485 ports ensure failover connectivity

• Optical Isolation: 2500V AC protection against electrical surges and cross-port interference

• Real-Time Diagnostics: Proactive detection of link failures and protocol errors for predictive maintenance

• Hot-Swappable Design: Module replacement without system shutdown reduces unplanned downtime

• SIL 3 Compliance: Meets global safety standards for critical safety instrumented functions (SIFs)

TCM 4355X(3).jpg

4. Typical Applications

• Oil & Gas: Remote monitoring of ESD systems, pipeline SCADA integration, offshore platform data exchange

• Petrochemical: DCS/SIS integration for reactor safety, burner management system communication

• Power Generation: Turbine control system connectivity, substation SCADA monitoring, grid interlocks

• Chemical Processing: Batch process data logging, HMI/SCADA integration for safety loops

• General Industry: Critical machine SIS-to-PLC communication, remote safety system diagnostics

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5. Compatibility & Model Comparison

Compatible Controllers: Triconex Trident Series, Tricon CX, 3008, 4119, 7400

Engineering Software: TriStation 1131, TriStation Explorer, Triconex Diagnostic Toolkit

TRICONEX Communication Module Comparison:

- 4351X: Single-protocol Modbus communication module (non-TMR)

- 4355X: Multi-protocol TMR communication module (This Model, SIL 3 compliant)

- 4359X: High-speed Ethernet/IP only TMR communication module

Technical Documentation | TRICONEX 4355X | TMR Multi-Protocol Communication Module

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