Product introduction

The Triconex TCM 4355X is a high-performance communication module designed for T

The Triconex TCM 4355X is a high-performance communication module designed for Triconex safety instrumented systems, playing a vital role in industrial automation and safety control. The following is its detailed English introduction:  

### Basic Information - **Manufacturer**: Triconex, a part of Schneider. - **Type**: It belongs to the communication module category, which can also act as a CPU communication processor module, usually used in the Triconex Trident SIS.   ### Technical Specifications   - **Input Voltage**: 24 VDC. - **Operating Temperature**: Ranging from -40°C to +85°C, which enables it to function stably under harsh industrial temperature conditions.   - **Communication Protocols**: Support multiple ones, including Modbus, Profibus, and OPC UA, etc., to meet various communication needs with different devices and systems. - **Network Ports**: Equipped with Net 1 and Net 2 ports, the port type can be 100Base-TX, 1000Base-T, or configured as 100Base-FX, 1000Base-X fiber optic ports via SFP modules based on requirements.   - **Serial Ports**: Each TCM 4355X is configured with four serial ports, and a single Tricon controller allows for up to four TCM 4355X modules to be installed, offering up to 16 serial ports to support connections to multiple serial devices.   - **Accuracy**: It may reach up to ±0.1%, providing highly accurate data processing and communication performance.   - **Certifications**: Certified to international standards such as CE, UL, and meets IEC 61508 SIL 3 safety integrity level requirements, which makes it applicable to various strict safety scenarios. ### Features - **High Reliability**: It is built on a Triple Modular Redundant (TMR) architecture, allowing for continuous operation via 2oo3 voting logic even if a fault occurs in one of its components. Moreover, it has self-diagnosis functions to rapidly detect and address potential issues. - **High Integration**: The module integrates multiple power management and protection functions, including overvoltage and overcurrent protection, to protect itself and connected devices.   - **Easy Expansion**: It features modular design. You can increase communication interfaces as needed, and support hot-swapping, which enables module replacement or upgrade during system operation, reducing downtime.   ### Application Areas The TCM 4355X is primarily utilized in safety-critical and mission-critical applications within the oil and gas, chemical, power, and nuclear industries, for scenarios like emergency shutdown systems (ESD), fire and gas protection (F&G), and burner management systems (BMS).

TRICONEX TCM 4355X TRICON4355X Communication Module

TRICONEX TCM 4355X TRICON4355X Communication Module

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