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Product Introduction
The Woodward 5466-409 CPU Module is a core processing unit designed for integration within Woodward’s advanced control system platforms. This CPU module is engineered to deliver robust and reliable computational power necessary for controlling complex industrial automation and process control applications.
As a central processing element, the 5466-409 handles real-time data processing, executes control algorithms, and manages communication between the control system and connected field devices. Its architecture ensures high reliability and fast response times, essential for critical applications such as turbine control, power generation, and oil & gas automation.
With its modular design, the 5466-409 CPU Module fits seamlessly into Woodward’s control racks, facilitating easy maintenance, upgrades, and scalability within the system.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | 5466-409 |
| Product Type | Central Processing Unit (CPU) Module |
| Brand | Woodward |
| Processor | Industrial-grade high-performance CPU |
| Memory | Integrated RAM and non-volatile memory |
| Communication Interfaces | Serial ports, Ethernet, proprietary fieldbus |
| Power Supply Voltage | 24 V DC nominal |
| Power Consumption | Approximately 20 W |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Mounting | Rack-mounted in compatible Woodward control chassis |
| Status Indicators | Multiple LEDs for power, communication, and fault status |
| Certifications | CE, UL, CSA |
| Dimensions (H × W × D) | 260 × 150 × 40 mm |
| Weight | 1 kg |
Product Applications
The Woodward 5466-409 CPU Module is widely employed in diverse industrial control environments, such as:
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Gas and Steam Turbine Control Systems: Executes complex turbine speed and load control algorithms.
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Power Generation: Manages generator synchronization, load sharing, and system monitoring.
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Oil and Gas Automation: Controls refining processes, safety interlocks, and emergency shutdown systems.
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Industrial Automation: Drives complex manufacturing and process control tasks.
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Water Treatment: Supervises pumping stations, chemical dosing, and filtration processes.
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Renewable Energy: Supports wind turbine control and solar plant operations.
Product Advantages
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High Processing Performance: Delivers fast and reliable execution of control logic and communication tasks.
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Robust and Durable: Designed to withstand harsh industrial conditions and continuous operation.
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Multi-Interface Connectivity: Supports diverse communication protocols facilitating flexible system integration.
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Compact Modular Design: Allows easy installation and scalability within Woodward’s control racks.
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Built-in Diagnostics: Status LEDs simplify troubleshooting and maintenance.
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Wide Operating Range: Functions reliably over broad temperature and humidity ranges.
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Certified for Industrial Use: Meets international safety and electromagnetic standards.
Frequently Asked Questions (FAQ)
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What is the primary function of the 5466-409 CPU Module?
It serves as the central processing unit executing control and communication tasks in Woodward control systems. -
What communication interfaces does it support?
The module supports serial communication, Ethernet, and proprietary Woodward fieldbus protocols. -
Can the CPU module be used in redundant configurations?
Yes, it is compatible with systems designed for redundancy and fail-safe operation. -
What environmental conditions can the module operate under?
It operates between -20°C and +70°C and can withstand 5% to 95% humidity (non-condensing). -
How is system status indicated?
The module features LEDs indicating power status, communication activity, and fault conditions. -
Is firmware update supported?
Yes, firmware can be updated via supported communication interfaces. -
What is the power consumption of the module?
Approximately 20 watts under typical operation. -
Is the module user-serviceable?
Routine maintenance is minimal; replacement and repair should be performed by trained technicians. -
What industrial applications is the module best suited for?
Turbine control, power generation, oil and gas automation, and other industrial automation systems. -
How is the module mounted?
It is designed for rack mounting within Woodward control cabinets.
Related Models (Same Series or Function)
| Model Number | Description | Function/Series |
|---|---|---|
| 5466-410 | CPU Module – Next Generation | Enhanced performance CPU for Woodward systems |
| 5466-318 | MicroNet TMR Kernel PS Module | Power supply module for TMR systems |
| 5466-258 | TMR Voter Module | Voting logic for TMR control systems |
| 5466-440 | TMR I/O Interface Module | Interface for TMR field I/O |
| 5466-644 | TMR Relay Output Module | Isolated relay outputs for safety |
| 5466-104 | TMR CPU Communication Module | Communication interface for TMR CPUs |
Popular Woodward Models (Same Brand)
| Model Number | Description | Primary Application |
|---|---|---|
| 505E | Steam Turbine Digital Controller | Steam turbine control |
| 2301E | Load Sharing and Speed Control Module | Generator synchronization |
| 9905-940 | Digital Governor Controller | Turbine and engine control |
| 5464-648 | 8-Channel Analog Output Module | Analog signal output |
| 9907-164 | ProAct Digital Actuator | Electronic actuator for engine control |
| 5417-040 | MicroNet CPU Processor Module | Central logic for MicroNet systems |
