Description
The WOODWARD 5466-409 is a core power supply module of the WOODWARD Turbine Control System. It provides stable and reliable power support for the entire turbine control system. It is widely used in power plants, petrochemical and marine fields. The WOODWARD system also includes other models such as 5466-1002, 9907-1183, 8200-1302 and 2301E. These products work together to form a complete industrial control and automation solution.
WOODWARD 5466-409
Parameter Introduction
· Brand: WOODWARD
· Model: 5466-409
· System: WOODWARD Turbine Control System
· Product Name: Industrial Power Supply Module
· Input Voltage: 110-240V AC, 24V DC Backup
· Number of Channels: 4 Power Output Channels, 2 Alarm Input Channels
· Communication Protocol: Modbus RTU, RS485
Compatibility Classification (Three Levels)
- Drop-in Replacement: Hardware interface, firmware and configuration are fully compatible, no any modification required.
- Software Compatible: Hardware interface is the same, but program re-download or firmware upgrade is needed.
- Hardware Modification Required: Wiring modification, terminal replacement or rack adjustment is required.
WOODWARD 5466-409
Drop-in Replacement (✅)
· WOODWARD 5466-409 → WOODWARD 5466-409E
– Differences: 5466-409E has enhanced voltage stability and anti-interference performance, with the same input and output parameters.
– Note: Firmware ≥V8.0 is required, and old versions need to be upgraded.
– Price: About 18% more expensive
Software Compatible (⚠️, Reconfiguration Required)
· WOODWARD 5466-409 → WOODWARD 5466-1002
– Differences: 5466-1002 is an enhanced power supply module with larger output current and added overload protection function, same hardware interface.
– Steps:
1. Export the 5466-409 project file
2. Create a 5466-1002 project in WOODWARD Control Software
3. Import and reconfigure the power supply parameters
4. Download to the new power supply module
– Workload: About 0.5-1 day (depending on parameter complexity)
Replacement Examples (WOODWARD Models)
| Original Model | Replacement Model | Compatibility | Main Differences | Modification Content | Cost Impact |
| WOODWARD 5466-409 | WOODWARD 5466-409E | ✅ Drop-in Replacement | Enhanced voltage stability and anti-interference | None (firmware ≥V8.0 required) | +18% |
| WOODWARD 5466-409 | WOODWARD 5466-1002 | ⚠️ Software Compatible | Larger output current, added overload protection | Reconfigure parameters and download program | +35% |
| WOODWARD 5466-409 | WOODWARD 5466-411 | ✅ Drop-in Replacement | Added ATEX certification, suitable for explosive environments | None | +28% |
| WOODWARD 5466-409 | WOODWARD 8406-113 | ❌ Hardware Modification Required | New generation digital control power module, different interface and control logic | Rewire, replace terminals and reconfigure parameters | +190% |
WOODWARD 5466-409
Recommended Other WOODWARD Product Models
In addition to the WOODWARD 5466-409, the brand provides a variety of products to meet different industrial control and power supply needs, with the following key models and their functions:
- WOODWARD 5466-1002: Enhanced industrial power supply module with larger output current and overload protection, providing stable power for turbine control systems.
- WOODWARD 5466-411: Power supply module with ATEX certification, suitable for power supply in explosive industrial environments such as petrochemical plants.
- WOODWARD 9907-1183: Digital turbine governor, core component of turbine control system, with reliable speed and load control performance.
- WOODWARD 8200-1302: Digital turbine governor with integrated HMI, easy to configure and operate, suitable for complex turbine control scenarios.
- WOODWARD 8406-113: New generation digital control power module, integrated with precise control functions, suitable for high-demand industrial automation systems.
