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Woodward 5466-355
Product Overview
A high-precision analog output module designed for Woodward MicroNet TMR control systems. It provides 8 isolated 4–20 mA analog outputs for driving actuators, valves, and other field devices in safety-critical turbine and engine control applications.
Detailed content
Technical Specifications
- System Compatibility: Woodward MicroNet TMR control system
- Analog Outputs: 8 channels, isolated, 4–20 mA configurable
- Output Accuracy: ±0.1% of full scale
- Update Time: 5 ms per channel
- Isolation Voltage: 500 VAC between channels and system ground
- Power Supply: 24 VDC (18–32 VDC), 20 W maximum
- Operating Temperature: -40 °C to +70 °C
- Dimensions: 450 mm × 90 mm × 60 mm
- Weight: 2.3 kg
Functional Characteristics
- High-precision analog outputs for accurate actuator control
- Isolated channels prevent ground loop interference
- LED status indicators for power, fault, and output status
- Hot-swappable for online maintenance and replacement
- High noise immunity for operation in industrial EMI environments
- Short-circuit and overload protection for each channel
- Calibration-free design reduces maintenance requirements
Application Scenarios
Steam and gas turbine fuel/steam valve control, industrial engine throttle positioning, petrochemical compressor guide vane control, power plant auxiliary system actuators, and safety-critical process control systems.
