Woodward 9905-211 Digital Speed Control

Description

The Woodward 9905-211 is a digital speed control unit from the 2301A series, designed for precise turbine and engine speed regulation. It supports flexible PID tuning, actuator control, and load sharing, making it ideal for industrial applications such as power generation, marine propulsion, and process control.

Specifications

• Model: 9905-211
• Series: 2301A Load Sharing and Speed Control
• Manufacturer: Woodward Inc.
• Function: Digital speed control for prime movers
• Input Power: 24 VDC nominal
• Speed Range: 500 to 15,000 Hz (frequency input)
• Actuator Output: 0–200 mA (current output)
• Control Type: PID (Proportional–Integral–Derivative)
• Load Sharing: Compatible with Woodward load sharing modules
• Start Fuel Limit: Adjustable
• Ramp Generator: Integrated
• Ambient Temperature: –40°C to +85°C
• Mounting: Panel or enclosure mount
• Dimensions: Approx. 12 × 10 × 3 inches
• Weight: Approx. 2.5 lbs