Overview
The Woodward 8200-1311 is a digital governor and turbine/engine control module designed for precise speed, load, and protection control. It integrates advanced algorithms, a front-panel HMI, and industrial communication functions for steam turbines, gas turbines, and mechanical drive engines.
General Information
Part Number: 8200-1311
Manufacturer: Woodward
Series: 8200 / 505XT
Type: Digital Governor / Engine & Turbine Control Module
Mounting: Panel or rack installation within a control cabinet
Power Specifications
Supply Voltage: 88–264 V AC or 90–150 V DC
Power Consumption: Standard governor-level consumption based on configuration
Input Source: Internal regulated power from the unit’s power stage
Protection: Industrial-grade surge, overload, and thermal protection
Communication & Interface
Communication Ports: Supports industrial protocols such as Modbus, CAN-based links, or Woodward control bus
HMI: Integrated graphical display for configuration, trending, diagnostics, and operator access
Diagnostics: Real-time monitoring, alarm logging, fault reporting
I/O & Channels
I/O Type: Combination of analog inputs, digital inputs, digital outputs, and relay outputs depending on turbine/engine application
External Load Support: Suitable for actuator drive signals, valve control, trip relays, and sensor interfaces
Environmental
Operating Temperature: –40 to +70 °C
Humidity: Up to 95% RH, non-condensing
Installation Environment: Industrial control enclosure (approx. IP20 when mounted)
Dimensions & Weight
Dimensions (H × W × D): 110 × 160 × 80 mm
Weight: ~ 0.7 kg
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