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Product Name:
Triconex TCM 4355X DCS PLC Module
Product Description:
The Triconex TCM 4355X is a Distributed Control System (DCS) module designed by Triconex, a leading provider of safety and control systems. Part of the Tricon™ Safety System family, the TCM 4355X is specifically designed for high-performance applications requiring high availability, high reliability, and advanced process control. This module is typically used in industries such as oil & gas, chemical manufacturing, power generation, and refining, where safety and precision are critical.
The TCM 4355X module is part of the Triconex 4350 series, designed for fault-tolerant, safety-critical applications. Its robust architecture ensures system redundancy, preventing single points of failure in mission-critical control and monitoring tasks. The TCM 4355X supports True Triple Modular Redundancy (TMR), a key feature that enhances system availability and provides real-time diagnostics to ensure the smooth running of industrial processes.
Product Parameters & Specifications:
General Specifications:
- Model: Triconex TCM 4355X
- Type: DCS (Distributed Control System) PLC Module
- Series: Tricon™ Safety System
- Functionality:
- Designed for safety-critical applications requiring high reliability, redundancy, and fault tolerance.
- Provides advanced process control, monitoring, and safety protection for complex industrial systems.
- Supports True Triple Modular Redundancy (TMR), which ensures high availability and fault tolerance.
Key Features:
- True Triple Modular Redundancy (TMR): Ensures that the system can tolerate the failure of any individual component (processor, I/O, or power supply) without affecting overall system performance.
- Fault-Tolerant: Built-in fault tolerance to guarantee continuous operation even in the event of a failure in any part of the system.
- High Availability: Offers excellent uptime with redundant power supplies, processor modules, and I/O configurations.
- Real-time Diagnostics: Supports continuous monitoring and diagnostics to detect and report potential system issues before they affect operations.
- Safety Standards Compliance: Meets rigorous safety and reliability standards, making it ideal for safety-critical applications in industries like oil & gas, petrochemical, power generation, and more.
Electrical Specifications:
- Power Supply:
- Typically operates with a 24V DC power supply.
- Redundant power supplies for increased reliability and system uptime.
- Power Consumption:
- Low power consumption designed for continuous, 24/7 operation in industrial settings.
- Input Voltage Range:
- Typically 24V DC with wide tolerance to accommodate various industrial environments.
- Communication:
- Supports serial communication over RS-485 and Modbus for seamless integration with control systems and other modules.
- Ethernet connectivity for remote monitoring and integration with higher-level systems like SCADA or DCS.
Mechanical Specifications:
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Form Factor:
- Modular design for rack-mounted installation in a 19-inch standard rack.
- Typically fits into an I/O rack as part of the Triconex system architecture.
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Dimensions:
- Standard dimensions for a module in the Triconex 4350 series, typically height: 3U and depth: ~200mm.
- Exact dimensions may vary depending on the system configuration and installation.
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Cooling:
- Passive cooling design with proper ventilation required to ensure proper system heat dissipation.
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Weight:
- Approximately 2-3 kg depending on the configuration and exact components installed.
Environmental Specifications:
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Operating Temperature:
- Typically -20°C to +60°C (extended temperature ranges may be available for harsh environments).
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Storage Temperature:
- -40°C to +85°C to support industrial applications and transportation in various environments.
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Relative Humidity:
- Typically rated for 5% to 95% non-condensing humidity levels, making it suitable for harsh industrial environments.
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Vibration and Shock Resistance:
- Designed to meet industrial vibration and shock standards, ensuring reliability in challenging environments.
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Ingress Protection:
- Typically installed in an IP20-rated enclosure for protection against dust and accidental contact.
Functional Specifications:
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I/O Support:
- Supports a wide range of digital and analog I/O modules for flexible configuration in various industrial applications.
- Modular I/O design allows users to configure the system to meet specific process control needs.
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Redundancy:
- Fully redundant architecture with multiple processor modules, power supplies, and communication paths to ensure high availability and safety.
- Redundant network connections for increased fault tolerance.
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Safety and Fault Detection:
- Built for safety-critical applications with built-in fault detection capabilities to prevent dangerous conditions in case of hardware failure.
- Provides automated failover mechanisms to maintain operation during faults.
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Real-time Monitoring and Diagnostics:
- Continuous real-time monitoring and diagnostics capabilities for system health, making it easy to identify potential issues early.
- Built-in event logging and fault recording features for troubleshooting and maintenance.
Software and Configuration:
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Triconex Configuration Software:
- Configured using Triconex’s proprietary software tools, such as TriStation™ for system setup, configuration, and maintenance.
- Supports Graphical User Interface (GUI) for easy programming and configuration.
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Diagnostics and Monitoring:
- Integrated diagnostics to identify faults within the system, helping operators quickly address any issues.
- The system can be monitored and controlled via remote SCADA systems or other HMI devices.
Applications:
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Oil & Gas:
- Used in upstream and downstream applications for safe control and monitoring of wellheads, pipelines, refineries, and processing plants.
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Power Generation:
- Ideal for critical control and monitoring of power plants, turbines, and other vital energy infrastructure.
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Chemical and Petrochemical:
- Suitable for process control in hazardous environments such as refineries, chemical plants, and distribution systems.
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Manufacturing and Industrial Automation:
- Employed in various manufacturing and industrial processes where precision control, high availability, and fault tolerance are essential.
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Safety-Critical Systems:
- Often used in safety applications like emergency shutdown systems (ESD) and process safety management (PSM).
Conclusion:
The Triconex TCM 4355X DCS PLC Module provides exceptional reliability, fault tolerance, and performance for safety-critical applications in industries such as oil & gas, power generation, and chemical processing. Its True Triple Modular Redundancy (TMR) ensures that the system is always available, even in the event of a hardware failure. With real-time diagnostics, redundancy in all critical components, and compliance with industry safety standards, the TCM 4355X is a cornerstone of high-reliability industrial control systems.