Description
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Product Overview
The TRICONEX 4329 is a high-reliability Network Communication Module (NCM) or Tricon Communication Module (TCM) designed for safety-critical industrial automation systems, particularly within the Triconex Safety Instrumented System (SIS) platform (now part of Schneider Electric). As a key component of the Triple Modular Redundancy (TMR) architecture, the TRICONEX 4329 enables seamless and secure data exchange between Triconex controllers, human-machine interfaces (HMIs), distributed control systems (DCS), and external devices. It supports multiple industrial communication protocols, including Modbus TCP/IP, Ethernet/IP, and Triconex proprietary peer-to-peer protocols, ensuring reliable transmission of control commands, process data, and diagnostic information. The module features dual redundant Ethernet ports and serial interfaces, which automatically switch to backup channels during network failures, minimizing downtime in mission-critical applications such as emergency shutdown (ESD) and burner management systems (BMS). Its design emphasizes fault tolerance, with SIL-3 certification (IEC 61508) compliance, making it ideal for harsh environments like oil refineries, power plants, and chemical processing facilities. The TRICONEX 4329 also facilitates sequence of events (SOE) logging and real-time monitoring, enhancing operational visibility and system integrity.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | TRICONEX 4329 |
| Manufacturer | TRICONEX (Schneider Electric) |
| Product Type | Network Communication Module (NCM) / Tricon Communication Module (TCM) |
| Communication Protocols | Modbus TCP/IP, Ethernet/IP, SNTP, UDP/IP, Triconex peer-to-peer, RS-232/485 |
| Interfaces | 2x 10/100 Mbps Ethernet ports (RJ-45), 2x 100 Mbps fiber Ethernet ports (MT-RJ), 4x RS-232 serial ports |
| Redundancy | Dual redundant Ethernet and serial channels with automatic failover |
| Input Voltage | 18–32 V DC (±10%) |
| Power Consumption | 12 W (typical), up to 15 W |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5%–95% non-condensing |
| Dimensions | 419 mm × 483 mm × 24 mm (approx.) |
| Weight | 2.3 kg |
| Protection Rating | IP20 |
| Certifications | SIL-3 (IEC 61508), CE, RoHS |
| Data Transfer Rate | 100 Mbps (fiber), 10/100 Mbps (copper Ethernet) |
| Response Time | <10 ms |
| Mounting | DIN rail installation |
Main Features and Advantages
The TRICONEX 4329 excels in providing robust, isolated communication with dual redundant architecture, ensuring no single point of failure and continuous operation even during channel failures. Its SIL-3 certification guarantees compliance with the highest safety integrity levels, making it suitable for critical applications like ESD and BMS. The module supports multiple protocols, including Modbus TCP/IP and Ethernet/IP, eliminating the need for additional gateways and simplifying integration with diverse industrial systems. Advanced diagnostics enable real-time monitoring of communication health, facilitating proactive fault detection and rapid resolution. The hot-swappable design allows for module replacement without system shutdown, reducing maintenance downtime. Built to withstand extreme temperatures (-40°C to +70°C), vibration (5g), and shock (30g), the TRICONEX 4329 operates reliably in harsh environments such as offshore platforms and refineries. Its compact form factor and DIN rail mounting ensure easy installation in space-constrained panels, while features like time synchronization and SOE logging enhance data accuracy and operational transparency.
Application Areas
The TRICONEX 4329 is deployed in industries requiring secure, high-availability communication for safety-critical systems. In oil and gas, it integrates wellhead sensors, pipeline controllers, and SCADA systems for real-time monitoring of pressure, flow, and temperature in upstream and downstream facilities. Power generation facilities use it to connect turbine control systems, generator protective relays, and plant-wide HMIs, ensuring coordinated operation and safety interlocks. Chemical and petrochemical plants leverage the module for reactor safety systems and batch process control, enabling compliance with strict safety standards. Pharmaceutical manufacturing relies on it for linking safety systems to manufacturing execution systems (MES) to ensure data integrity and regulatory compliance. Water treatment and nuclear power applications also benefit from its fault-tolerant communication for monitoring and control tasks.
Related Products
- TRICONEX 4328: Network Communication Module with similar functionality but for simpler safety control requirements.
- TRICONEX 4351/4351A: Modbus Master/Slave Communication Modules for protocol-specific integration.
- TRICONEX 4119: Enhanced Intelligent Communication Module (EICM) for Modbus and serial communication.
- TRICONEX 4609: Advanced Communication Module (ACM) for enhanced speed and features, often superseding the 4329.
- TRICONEX 3008: Main Processor for executing safety logic in TMR architecture.
- TRICONEX 3503E: Digital Input Module for field sensor interfacing.
- TRICONEX 3604E: Digital Output Module for actuator control.
- TRICONEX 3700 Series: Analog I/O modules for signal processing, often used alongside communication modules.
HS:8517699000
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