The Woodward 5501-470 is a high-performance digital controller module designed for industrial automation and control systems. As part of Woodward’s advanced DCS (Distributed Control System) lineup, it offers modular flexibility, real-time monitoring, and seamless integration with various industrial processes. The 5501-470 supports multiple control functions, including PID regulation, motion control, and speed management, making it ideal for applications such as power generation, chemical processing, and machinery automation. Its compact design, hot-swappable components, and robust communication capabilities (e.g., MODBUS RTU) ensure easy installation and reliable operation in harsh environments.
2. Technical Parameters
Parameter
Specification
System Voltage
220 VAC (±10%)
Current Range
0–20.4 A
Output Frequency
50/60 Hz
Memory Capacity
128 MB
Ambient Temperature
-40°C to +90°C (-40°F to +194°F)
Communication Interface
MODBUS RTU (RS485/422/232)
Mounting Type
19-inch rack-mountable
Certifications
CE, RoHS
Weight
2.1 kg
3. Advantages and Features
Modular Architecture: Hot-swappable cards allow field upgrades without system downtime.
Digital Precision: High-accuracy PID control and real-time data processing for stable performance.
Scalability: Supports up to 15 cards in a single rack, enabling expansion for complex systems.
Multi-Protocol Compatibility: Integrates with DCS, PLC, and SCADA systems via standardized interfaces.
Energy Efficiency: Low power consumption (≤55 dB noise output) and optimized thermal management.
4. Application Areas and Case Study
Industries:
Power generation (diesel/gas turbines).
Chemical and petrochemical processing.
Water treatment and wastewater management.
Heavy machinery and industrial automation.
Case Study: A European power plant deployed the 5501-470 to control its gas turbine fleet. By leveraging its dual-channel redundancy and real-time monitoring, the plant reduced downtime by 20% and improved load response efficiency by 15%. The controller’s modular design also simplified software updates, cutting maintenance costs by $15,000 annually.
5. Competitor Comparison
Compared to traditional analog controllers, the 5501-470 offers faster commissioning (pre-configured templates) and remote diagnostics, reducing field service requirements. Unlike some legacy systems, it supports bidirectional communication and cloud-based analytics, enabling predictive maintenance. Its compact size also saves 30% more rack space than equivalent models.
6. Selection Recommendations
Voltage Compatibility: Verify 220 VAC system requirements; 120 VAC variants are available.
I/O Expansion: Choose compatible interface cards (e.g., 5701 for gas detection, 5704F for fire control) based on application needs.
Environmental Protection: Opt for IP54-rated enclosures for outdoor installations.
7. Precautions
Power Stability: Use a surge protector to avoid voltage spikes.
Card Alignment: Ensure proper seating of modules to prevent contact failures.
Software Updates: Regularly update firmware to access new features and security patches.
声明 Shanxi Xinyeda International Trade Co., Ltd. is your trusted partner for Woodward 5501-470 and other automation spare parts. Visit our website www.xydcontrol.com or contact us for sales and technical support.
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Full 12-month warranty on all components
Full 12-month warranty on all components
