WOODWARD 5501-471 Industrial communication module
The 5501-471 is a high-performance industrial communication module, typically associated with specialized control systems (often seen in power plant automation or heavy industrial processing). It is designed for high reliability in demanding environments.
Technical Parameter Table
Parameter Specification
| Parameter | Specification |
| Model Number | 5501-471 |
| Input Voltage | 18-32 VDC (Nominal 24V) |
| Power Consumption | Approximately 15W |
| Communication Protocol | Proprietary High-Speed Bus / Serial |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -45°C to +85°C |
| Humidity | 5% to 95% Non-condensing |
| Mounting Type | DIN Rail or Chassis Mount |
| I/O Isolation | 500V AC |
Related Models
The 5501-471 often works in conjunction with these controller components:
5501-465: Digital Input Module
5501-467: Analog Output Module
9907-164: Power Supply Module
MicroNet Series Controllers: Often used as the primary processing hub for this module series.
Application Cases
Steam/Gas Turbine Control: Used for precise speed and load control in power generation.
Compressor Control Systems: Managing surge protection and performance in oil and gas pipelines.
Hydroelectric Power: Monitoring and regulating water flow and turbine synchronization.
Marine Propulsion: Controlling engine timing and fuel delivery in large maritime vessels.
5501-471
Product Advantages and Features
Extreme Durability: Built to withstand high-vibration environments and extreme temperature fluctuations common in industrial plants.
Real-time Processing: Optimized for low-latency communication, ensuring that safety-critical commands are executed instantly.
Hot-Swappable: Many versions allow for replacement without shutting down the entire system, minimizing downtime.
Advanced Diagnostics: Includes onboard LED indicators and software-reporting features to quickly identify hardware faults.
Other Models in the Same Series
5501-466: Standard Digital Output
5501-468: RTD/Thermocouple Input Module
5501-470: Specialized Frequency Input Module
5501-472: High-Density Analog Input
5501-471
Introduction
The 5501-471 is an essential component within high-reliability control architectures.
It acts as a bridge between the central processing unit and field instrumentation, translating complex signals into actionable data.
Its rugged design makes it a preferred choice for industries where system failure is not an option, such as power generation and petrochemical processing.
With its modular design, it offers a scalable solution for engineers looking to expand their control capabilities while maintaining a compact footprint.