WOODWARD | 5466-1001 Rev C | MicroNet Power Supply Module

Product Description

The Woodward 5466-1001 Rev C is a power supply module designed for use in Woodward MicroNet control systems. It provides the required power-conditioning and distribution functions for the compatible controller hardware, supporting stable operation of the system’s processing and I/O components.

As part of the MicroNet control platform, this module is intended for industrial control applications where dependable power delivery is essential to continuous operation. It is commonly associated with turbine control and other critical control-system installations.

The Rev C designation identifies a specific hardware revision. When selecting a replacement, confirm the complete part number, revision, connector arrangement, and compatibility with the installed MicroNet chassis and system configuration.

Product Parameters

• Brand: Woodward
• Model: 5466-1001
• Revision: Rev C
• Product Series: MicroNet
• Product Name: Power Supply Module
• Product Type: Control-system power supply module
• Application: MicroNet turbine and industrial control systems
• Function: Power conditioning and supply for compatible control hardware
• Installation: MicroNet-compatible system chassis
• Place of Manufacture: Refer to the product label
• Product Status: Used / new surplus condition to be confirmed from the actual unit
• Dimensions: Confirm from the module and chassis specification
• Weight: Confirm from the actual unit and shipping package
• Country of Origin: Refer to the product nameplate
• Power Requirements: Verify input voltage and ratings on the module label and applicable MicroNet documentation
• Discontinued: Confirm current lifecycle status with Woodward

 

Installation and Commissioning

1. Verify that the replacement part number is exactly 5466-1001 and check the Rev C marking.
2. Confirm that the module is approved for the installed MicroNet chassis and controller configuration.
3. Isolate the relevant power sources and follow the site’s lockout/tagout procedure.
4. Inspect the module, connector pins, edge contacts, and chassis slot for physical damage or contamination.
5. Check the system wiring and power input against the equipment drawings before installation.
6. Insert the module using the correct orientation and secure it according to the chassis instructions.
7. Restore power and check the module status indicators and controller diagnostics.
8. Confirm that the MicroNet system starts normally and that no power-related alarms are present.
9. Record the installed part number, revision, and commissioning test results.

 

Daily Maintenance and Care

• Check module status indicators during routine control-system inspections.
• Monitor system diagnostics for power supply alarms or unexpected controller resets.
• Keep the control cabinet clean, dry, and within the specified operating temperature range.
• Inspect connectors and adjacent wiring for looseness, corrosion, or heat damage.
• Maintain adequate cabinet ventilation and keep cooling paths unobstructed.
• Review maintenance records for recurring power-related faults.
• Keep a verified spare module available where the system’s maintenance strategy requires it.

 

Troubleshooting and Common Problems

1. Module Does Not Power Up

• Verify the incoming supply and protective devices.
• Check connector seating and chassis contacts.
• Confirm that the module is installed in a compatible slot.

2. Power Supply Alarm

• Review controller diagnostics and module status indicators.
• Check for unstable input power, loose terminals, or wiring faults.
• Compare system readings with the approved MicroNet power specifications.

3. Intermittent Controller Reset

• Inspect the power source for voltage fluctuations.
• Check module seating, connector condition, and cabinet temperature.
• Review event logs to determine whether resets coincide with power disturbances.

4. Module Overheating

• Inspect cabinet ventilation and cooling fans.
• Check for dust accumulation and blocked airflow.
• Verify that the module is operating within its specified electrical and environmental limits.

5. Replacement Module Is Not Recognized

• Confirm the complete part number and hardware revision.
• Check chassis and system compatibility.
• Inspect connectors and follow the approved startup and diagnostic procedure.

 

Safety Precautions

• Installation and maintenance must be performed by qualified control-system personnel.
• Isolate power before removing or inserting the module unless the manufacturer explicitly permits energized replacement.
• Do not assume that modules with similar appearances or part numbers are interchangeable.
• Never exceed the specified input voltage or power ratings.
• Do not modify the module or its internal circuitry.
• After replacement, verify controller diagnostics and all affected control functions before returning equipment to service.

 

Recommended Woodward Models

1. 5466-1001 – MicroNet power supply module.
2. 5466-1000 – MicroNet control-system module; verify its exact function and hardware compatibility before selection.
3. 5466-1002 – MicroNet module variant; confirm the complete part number and application.
4. 5466-1003 – MicroNet module variant; verify system compatibility.
5. 5466-1004 – MicroNet module variant; verify hardware revision.
6. 5466-1005 – MicroNet module variant; confirm application before ordering.
7. 5466-1100 – MicroNet control-system module family reference; verify exact configuration.
8. 5466-1101 – MicroNet control-system module family reference; verify exact configuration.
9. 5466-1102 – MicroNet control-system module family reference; verify exact configuration.
10. 5466-1141 – MicroNet control-system module; confirm its specific function before substitution.
11. 5466-1142 – MicroNet control-system module; confirm its specific function before substitution.
12. 5466-1161 – MicroNet control-system module; verify chassis compatibility.
13. 5466-1162 – MicroNet control-system module; verify chassis compatibility.
14. 5466-1245 – MicroNet-Plus CPU5200 enhanced-performance module.
15. 5466-1246 – MicroNet-Plus remote RTN enhanced-performance module.