Product Short Description
Product Introduction:
The WOODWARD 5501-470 (Rev D) is a high-performance central processing unit (CPU) specifically designed for the NetCon 5000 control platform. It serves as the “brain” of turbine control systems, executing complex logic, control algorithms, and system management tasks in real-time. The “W/O LL MEMORY” specification indicates this unit is configured for installations where Low-Latency (LL) memory expansion is either not required or managed by an external module.
Description
Technical Specifications:
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Manufacturer: WOODWARD
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Platform: NetCon 5000 / 5000B
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Module Type: Central Processing Unit (CPU)
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Configuration: W/O LL (Without Low-Latency Memory)
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Communication: Dedicated I/O backplane bus and diagnostic serial ports
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Operating Temperature: -20°C to +70°C
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Weight: Approximately 0.7 kg
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Origin: United States
Functional Features:
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Real-time execution of complex logic and control algorithms
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Deterministic processing for emergency shutdown and protection logic
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Compatible with later NetCon firmware releases (Rev D includes improved EMC)
Application Scenarios:
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Steam, gas, or hydro-turbine speed, load, and temperature control
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Power management and synchronization coordination
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Safety-critical industrial plant automation
Installation Requirements & Precautions:
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ESD Sensitivity: Always use a grounded wrist strap when handling the board
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Power down the NetCon chassis completely before installation; carefully align and seat on the backplane
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Ensure the NetCon chassis fans are operational, as the CPU generates significant heat under heavy computational loads
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Verify firmware version matches application requirements before startup
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