Description
Woodward 9902-406
Technical Specifications
- Product Type: Electronic Control Module.
- Series: Woodward 9902 Series.
- Function: Control, monitoring, and communication.
- System Compatibility: Woodward Turbine and Engine Control Systems.
Functional Features
- Advanced Processing: Executes complex control and protection algorithms.
- Real-Time I/O: Manages analog and digital inputs/outputs with high speed.
- Network Communication: Integrates with plant-wide control networks.
- Comprehensive Diagnostics: Monitors internal health and field wiring.
Application Scenarios
Used in gas turbines, steam turbines, and reciprocating engines for speed, load, and temperature control.
Performance Parameters
- Scan Rate: Fast, deterministic execution.
- Accuracy: High-resolution signal processing.
- Reliability: Designed for 24/7 continuous operation.
Material Composition
Industrial-grade components on multi-layer PCBs with conformal coating. Rugged enclosure for environmental protection.
Structural Characteristics
Standard modular form factor with precision connectors. Features status LEDs and test points.
Working Principle
Processes inputs, executes control logic, and generates outputs. Communicates with the central controller and other system components.
Installation Requirements
Install in a compatible chassis or mount on a DIN rail. Ensure proper wiring and grounding.
Usage Precautions
- Observe ESD precautions.
- Verify configuration before commissioning.
- Do not modify without authorization.
