Woodward 5466-1001 MicroNet-Plus PLC Power Supply Module

Product Overview

The Woodward 5466-1001 is a dedicated power supply module engineered for MicroNet and MicroNet-Plus digital control platforms. It delivers regulated 24 VDC power to turbine and engine controllers operating in high-demand industrial environments. Designed for continuous duty, this module supports both AC and DC input sources and integrates seamlessly into 2-slot MicroNet-Plus power assemblies.

Built for fault-tolerant architectures, the 5466-1001 supports redundant power configurations and hot-swap replacement in compatible chassis, minimizing downtime in mission-critical control systems. Its industrial certifications and electrical isolation make it suitable for use in regulated and hazardous locations.

Key Functional Characteristics

The Woodward 5466-1001 power module provides stable system power for MicroNet controllers under fluctuating load and supply conditions. It is optimized for turbine control applications where uninterrupted controller availability is mandatory.

The module accepts a wide input voltage range and converts it to a high-current 24 VDC output, ensuring reliable operation of CPUs, I/O modules, and communication interfaces within the MicroNet ecosystem.

Electrical Specifications

• Input Voltage (AC): 88–132 VAC, 50/60 Hz
• Input Voltage (DC): 100–150 VDC
• Output Voltage: 24 VDC
• Output Current Capacity: Up to 16 A
• Network Isolation: 1000 Vrms (0–60 Hz)
• Speed Signal Compatibility: 1–30 VAC (system sensing support)

Mechanical and Environmental Data

• Form Factor: MicroNet / MicroNet-Plus power supply module
• Installation: 2-slot MicroNet-Plus power supply chassis
• Dimensions: 461 mm × 265 mm × 59 mm
• Maximum Stub Length: 300 mm
• Weight: 4.26 lbs
• Operating Duty: Continuous industrial operation
• Storage Temperature Range: −40 °C to +105 °C

Certifications and Compliance

• CSA Certified
• ATEX Approved for hazardous locations
• LVD and EMC compliant
• Designed in accordance with industrial safety and electrical standards

System Compatibility

The Woodward 5466-1001 is compatible with:

• MicroNet Digital Controllers
• MicroNet-Plus control hardware
• Simplex and redundant power supply configurations

It can function as either a primary or secondary power source within redundant assemblies.

​Typical Applications

• Gas turbine control systems
• Steam turbine governor panels
• Industrial engine management systems
• Power generation and compressor control platforms
• High-availability MicroNet-based automation systems

Frequently Asked Questions

Can the 5466-1001 be replaced while the system is powered? Yes. When installed in a supported MicroNet-Plus chassis with redundant power architecture, the module supports hot-swap replacement.

Does this module support both AC and DC input without modification? Yes. The module automatically accommodates supported AC or DC input ranges without manual configuration.

Is this power supply suitable for hazardous environments? Yes. The module carries ATEX and CSA certifications, making it suitable for regulated industrial and hazardous-location installations.