Digital guide
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Woodward 5464-674
- Product Name: MicroNet TMR Central Control Module
- Product Description: A high-reliability triple modular redundant (TMR) central processing module for Woodward MicroNet Plus safety-critical control systems. It executes real-time control logic with fault-tolerant architecture to ensure uninterrupted operation in critical power and process applications.
Detailed content
- Technical Specifications:
- Architecture: Triple Modular Redundancy (TMR) with 2-out-of-3 voting
- Processor: 32-bit high-speed RISC microcontroller
- Memory: 128 MB Flash, 256 MB RAM
- Communication: LinkNet, Modbus TCP/IP, Ethernet, RS-485
- Power Supply: 24 VDC (18–32 VDC)
- Operating Temperature: –40 °C to +70 °C
- Safety Rating: SIL 3 compliant
- Dimensions: 274 mm × 214 mm × 59 mm
- Key Features:
- Fault-tolerant design eliminates single points of failure.
- Real-time cross-voting of sensor data for high accuracy.
- Hot-swappable capability for online replacement without system shutdown.
- Comprehensive self-diagnostics and fault logging (up to 10,000 events).
- Seamless integration with Woodward I/O modules and HMI systems.
- Applications:
- Safety-critical gas/steam turbine control systems.
- Nuclear and thermal power generation plants.
- Oil & gas compressor and pipeline control systems.
- Petrochemical and refining industry process control.
- Marine propulsion and dynamic positioning systems.
