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Woodward 5484-735
Product Overview
A high-density, high-precision analog input module designed for Woodward MicroNet TMR (Triple Modular Redundant) safety-critical control systems. It provides 16 isolated analog inputs for monitoring temperature, pressure, flow, and other process variables in turbine and engine control applications. The module’s TMR architecture ensures fault tolerance and high availability for critical power generation and industrial processes.
Detailed content
Technical Specifications
- System Compatibility: Woodward MicroNet TMR control system (safety-critical applications)
- Analog Inputs: 16 channels, isolated, 4–20 mA / 0–10 VDC configurable
- Input Accuracy: ±0.05% of full scale (25 °C), ±0.1% over temperature range
- Update Time: 2 ms per channel (synchronized with system scan)
- Isolation Voltage: 1500 VAC between channels and system ground
- Power Supply: 24 VDC (18–32 VDC), 18 W maximum
- Operating Temperature: -40 °C to +70 °C
- Dimensions: 450 mm × 90 mm × 60 mm
- Weight: Approximately 2.4 kg
Functional Characteristics
- 16 high-precision isolated inputs for diverse process variable monitoring
- Triple modular redundancy (TMR) architecture for fault tolerance and safety
- LED status indicators for power, fault, and channel activity
- Hot-swappable for online maintenance and replacement without system shutdown
- High noise immunity for operation in industrial EMI environments
- Built-in calibration circuitry for long-term stability and accuracy
- Fault detection for open circuits, short circuits, and signal out-of-range
Application Scenarios
Steam and gas turbine safety-critical control systems, nuclear power plant auxiliary systems, petrochemical compressor control rooms, offshore platform process monitoring, and industrial engine safety monitoring systems.
