Description
WOODWARD 5453-279 Product Documentation
1. Product Overview
The WOODWARD 5453-279 is a high-reliability MicroNet TMR chassis designed for industrial control systems. As a central hub, it integrates kernel power supplies, CPUs, and up to 12 I/O modules, ensuring seamless communication with external devices, sensors, and interfaces. Its triple modular redundancy (TMR) architecture provides fault tolerance, making it ideal for critical applications in harsh environments.
2. Key Technical Parameters
| Parameter | Specification |
|---|---|
| Product Type | MicroNet TMR Chassis |
| Slots | 12 |
| Redundancy | Triple Modular Redundancy |
| I/O Modules Support | Up to 12 |
| Processor Compatibility | TMR 5200, TMR 040 |
| Expansion | 3 I/O chassis via RTN networks (TMR 5200) |
| Power Supply | Dedicated slots |
| Dimensions | 19 cm x 12 cm x 13.5 cm |
| Weight | 0.9 kg |
3. Advantages and Features
- Fault Tolerance: TMR architecture minimizes downtime by automatically compensating for component failures, ensuring continuous operation in critical systems.
- Flexible Expansion: Supports shared I/O via RTN networks (TMR 5200) or dedicated I/O connections (TMR 040), adapting to diverse control needs.
- High Capacity: Accommodates up to 12 I/O modules, enabling comprehensive monitoring and control of complex industrial processes.
4. Application Areas and Use Cases
- Power Generation: Controls turbines and generators in power plants.
- Oil and Gas: Manages pumps, compressors, and valves in refineries.
- Manufacturing: Optimizes assembly lines and robotic systems in automotive plants.
Case Study: In an oil refinery, the 5453-279 manages hundreds of sensors and actuators in the separation process, ensuring precise temperature, pressure, and flow control while maintaining safety and efficiency.
5. Competitive Comparison
The 5453-279 outperforms similar products with:
- Superior Redundancy: TMR architecture offers higher reliability than dual-redundancy alternatives.
- Scalability: Supports both shared and dedicated I/O configurations, providing greater adaptability.
- Proven Performance: Backed by WOODWARD’s decades of experience in industrial control systems.
6. Selection Recommendations
- System Requirements: Ensure the 12-slot capacity aligns with your I/O needs.
- Processor Choice: Select TMR 5200 for shared I/O or TMR 040 for dedicated I/O based on control complexity.
- Budget: Factor in the cost of processors and I/O modules alongside the chassis.
7. Precautions
- Installation: Follow electrostatic discharge (ESD) protocols and ensure proper module alignment.
- Maintenance: Regularly clean the chassis to prevent dust accumulation and verify power supply stability.
- Compatibility: Confirm processor and I/O module compatibility with the 5453-279 before deployment.
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