Product Introduction
The Woodward 5466-1000 is a high-performance power supply module designed for MicroNet and MicroNet Plus control systems. It provides stable and reliable power for gas, steam, hydro turbines and diesel or gas engines. Specifically, this module supports both simplex and redundant CPU configurations, making it highly flexible for industrial control setups. Moreover, it holds SIL approval and can be integrated into kitted safety systems for critical applications.
Additionally, the module uses advanced current sharing circuitry to balance load between redundant units. This design reduces heat buildup and greatly improves overall power system reliability. If one supply fails, technicians can replace it while the system remains online, minimizing costly downtime.
5466-1000 Power Supply Core Technical Specs
This MicroNet power supply module offers a 24VDC, 16A regulated output for stable system operation. It supports 24VDC input with LVD and UL certification for broad industrial compatibility. Network isolation reaches 1000 Vrms at 0–60 Hz, protecting against electrical interference.
Speed sensing capability ranges from 1 to 30 Vac, supporting multiple sensor types. Maximum stub length for field wiring is limited to 300 mm for signal integrity. Typical power consumption is 13.5W, with a maximum rating of 15.0W.
5466-1000 Mechanical & Environmental Details
The Woodward power supply module has physical dimensions of H461mm × W265mm × D59mm. It occupies up to two slots in a MicroNet chassis when installed. Operating temperature ranges from 0°C to +55°C for standard industrial environments.
Total weight reaches 48 lbs (22 kg) when mounted inside the chassis. The module follows IEC and UL standards for safe and durable operation. It is compatible with standard MicroNet TMR chassis structures for easy integration.
5466-1000 LED Diagnostic & Fault Indicators
This MicroNet power supply includes four status LEDs for clear health monitoring. These indicators show OK status, input fault, overtemperature, and general power supply fault. A red LED lights up if any power converter fails or an external short circuit appears.
Furthermore, a separate fault LED on the front plate signals I/O lock issues. A solid red light means poor communication between CPU and actuator. A flashing red light points to an internal fault that requires module replacement.
5466-1000 Installation Steps
First, disconnect all input power before installing the power supply module. Next, align the circuit board edges carefully with the chassis slot guides. Then, slide the module gently inward until motherboard connectors fully engage.
Do not force the module, as this may damage pins or the backplane. Ensure the unit is fully seated to avoid loose connections or power interruptions. For redundant setups, connect each power supply to separate power sources for true redundancy.
Packaging List
- 1 × Woodward 5466-1000 Power Supply Module
- Mounting hardware set
- Configuration label set
- Quick installation guide
FAQ
What systems does the
Woodward 5466-1000 support?
It supports MicroNet and MicroNet Plus controllers for turbines, gas engines and diesel engines.
What output does this power supply module provide?
It provides a stable 24VDC, 16A output for control system components.
Can the 5466-1000 work in redundant mode?
Yes, it supports redundant operation with automatic current sharing between parallel units.
How does the fault LED on the 5466-1000 behave?
A solid light shows CPU‑actuator communication errors; a flashing light signals internal faults.
Is the 5466-1000 approved for safety systems?
Yes, it is SIL approved and can be used in kitted safety control architectures.
Shipping: Fedex, UPS, DHL
