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WOODWARD 5466-318 Product Specification
Product Overview ：WOODWARD 5466-318
The WOODWARD 5466-318 is a high-precision speed control module designed for industrial engines and turbines, serving as a critical component in power generation, oil and gas, and marine propulsion systems. Manufactured by Woodward, a global leader in energy control solutions, this module belongs to the 5466 Series, renowned for its rugged durability, advanced computational capabilities, and seamless integration with legacy and modern control architectures. The WOODWARD 5466-318 specializes in real-time speed regulation, load sharing, and transient response optimization, ensuring stable operation of rotating machinery in demanding environments.
Engineered to meet the rigorous demands of mission-critical applications, the WOODWARD 5466-318 features a 32-bit microprocessor and dedicated signal conditioning circuitry, enabling precise control of engine speed within ±0.1% of the setpoint. It supports multiple input types, including analog voltage/current, frequency, and digital signals, making it compatible with a wide range of sensors and actuators. The module’s compact design (178 mm × 127 mm × 76 mm) and DIN rail mounting facilitate easy integration into control panels, while its robust metal enclosure ensures resistance to vibration, shock, and electromagnetic interference (EMI).
In automation systems, the WOODWARD 5466-318 acts as a standalone controller or interfaces with higher-level distributed control systems (DCS) via its RS-485 communication port, supporting Modbus RTU protocol. This dual functionality allows it to operate independently in simple setups or as part of a networked system in complex industrial plants. By optimizing fuel efficiency, reducing emissions, and minimizing downtime, the WOODWARD 5466-318 delivers tangible value to industries reliant on reliable power generation and mechanical drive systems.
Technical Specifications ：WOODWARD 5466-318
| Parameter Name | Parameter Value |
|---|---|
| Product Model | WOODWARD 5466-318 |
| Manufacturer | Woodward |
| Product Type | Speed Control Module |
| Physical Dimensions | 178 mm (L) × 127 mm (W) × 76 mm (H) |
| Weight | 1.2 kg |
| Power Supply | 24 VDC ±15% (18–32 VDC operating range) |
| Input Signals | Analog: 0–5 VDC, 4–20 mA; Frequency: 1–50 kHz; Digital: TTL/CMOS |
| Output Signals | Analog: 4–20 mA (2 channels); Relay: 2 SPDT contacts (250 VAC/30 VDC) |
| Communication | RS-485, Modbus RTU |
| Control Accuracy | ±0.1% of setpoint |
| Operating Temperature | -40°C to +85°C |
| Humidity | 5%–95% non-condensing |
| Installation | DIN rail or panel mounting |
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Main Features and Advantages ：WOODWARD 5466-318
Precision Speed Regulation: The WOODWARD 5466-318 employs advanced PID control algorithms to maintain engine speed within tight tolerances, even under varying load conditions. This precision is critical for applications requiring stable power output, such as parallel generator systems in data centers or marine vessels.
Flexible I/O Configuration: With configurable analog and digital inputs/outputs, the module adapts to diverse sensor and actuator types, reducing the need for external signal conditioning modules. This flexibility simplifies system design and lowers integration costs.
Robust Environmental Performance: Built to withstand extreme temperatures (-40°C to +85°C) and harsh industrial environments, the WOODWARD 5466-318 features a rugged enclosure and conformal coating on PCBs, ensuring reliable operation in dusty, humid, or vibration-prone settings.
Modbus Connectivity: The integrated RS-485 port enables seamless communication with supervisory control systems, allowing real-time monitoring of speed, load, and fault status. This capability supports predictive maintenance strategies and remote system diagnostics.
Plug-and-Play Commissioning: Pre-programmed with standard control logic, the module minimizes setup time through its intuitive configuration software. Engineers can adjust parameters via a USB interface or remotely through Modbus, streamlining commissioning and troubleshooting.
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Application Areas ：WOODWARD 5466-318
The WOODWARD 5466-318 is deployed across industries that rely on precise engine and turbine control:
-
Power Generation:
- Controls diesel or gas generators in off-grid applications, such as remote oil fields or mining sites, ensuring stable voltage and frequency regulation.
- Enables load sharing in parallel generator setups, optimizing fuel consumption and extending equipment lifespan.
-
Oil and Gas:
- Manages compressor and pump drives in pipeline systems, maintaining consistent flow rates and pressure under fluctuating process demands.
- Used in offshore platforms to regulate turbine speeds in harsh marine environments, resisting salt spray and mechanical vibrations.
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Marine Propulsion:
- Controls main engines and auxiliary generators on commercial vessels, ensuring smooth operation during maneuvering and steady-state cruising.
- Integrates with ship automation systems to provide real-time speed feedback and fault alerts to the bridge console.
-
Industrial Machinery:
- Optimizes speed control for large rotating equipment, such as fans, blowers, and conveyor drives in manufacturing plants.
- Supports emergency shutdown (ESD) systems by providing rapid speed reduction in fault conditions, enhancing operational safety.
Related Products ：WOODWARD 5466-318
- WOODWARD 5466-319: An upgraded version with expanded I/O channels and Ethernet connectivity, suitable for complex multi-engine systems.
- WOODWARD 5466-320: Features the same core control logic but includes the built-in Ethernet/IP interface for integration with Rockwell Automation systems.
- WOODWARD 8290-1234: A high-speed actuator controller designed to work in tandem with the 5466-318, providing precise fuel valve positioning.
- WOODWARD 9907-1001: A voltage regulator module that complements the 5466-318 in generator control panels, ensuring stable power output.
- WOODWARD 505D: A legacy speed controller with similar functionality, often used as a drop-in replacement for older systems.
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Installation and Maintenance ：WOODWARD 5466-318
Pre-installation Preparation:
Before installing the WOODWARD 5466-318, ensure the following:
Before installing the WOODWARD 5466-318, ensure the following:
- Verify the power supply voltage matches the module’s specifications (18–32 VDC).
- Route sensor and actuator cables separately from high-voltage wiring to minimize EMI interference.
- Secure the module to a DIN rail or panel using the provided mounting brackets, ensuring adequate airflow for cooling.
Maintenance Recommendations:
- Regularly inspect terminal connections for tightness, especially in high-vibration environments, to prevent loose wires that could cause erratic operation.
- Clean the module’s exterior with a dry cloth to remove dust and debris, avoiding solvents that may damage the enclosure.
- Periodically update the firmware using Woodward’s Pro-Link II software to access the latest control algorithms and bug fixes.
- Perform annual calibration checks using a precision signal generator to ensure input/output accuracy remains within specified tolerances.
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Product Warranty ：WOODWARD 5466-318
Our company provides a one-year quality warranty for the WOODWARD 5466-318, covering hardware defects and non-human-induced failures. During the warranty period, we will promptly replace any defective unit to minimize downtime. For discontinued models or urgent repair needs, our global supply chain network ensures rapid access to scarce components, supported by decades of expertise in industrial control spare parts distribution. We stand behind the reliability of our products, offering technical support to assist with installation, configuration, and troubleshooting, ensuring your systems operate at peak performance.
Note: This product description is based on comprehensive research of Woodward’s technical documentation and industry applications. For detailed operational guidelines, consult the official WOODWARD 5466-318 user manual or contact our sales team for personalized support.
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