| Feature / Parameter | Low Voltage Model Specifications | High Voltage Model Specifications |
| Product Model | Woodward 2301A (e.g., 9907-014) | Woodward 2301A (e.g., 9907-018) |
| DC Sourcing Power | 10 V to 40 V DC continuous range | 88 V to 132 V DC or 90 V to 260 V AC |
| Power Consumption | Max 12 Watts | Max 12 Watts |
| Speed Sensor Input | Magnetic Pickup (MPU): 1 V to 30 V RMS | Magnetic Pickup (MPU): 1 V to 30 V RMS |
| Speed Frequency Range | 500 Hz to 11,000 Hz standard range | 500 Hz to 11,000 Hz standard range |
| Actuator Output Output | Proportional 0 to 200 mA current loop | Proportional 0 to 200 mA current loop |
| Load Sharing Input | 0 to 6 V DC line (Proportional to 0–100% engine load capacity) | 0 to 6 V DC line (Proportional to 0–100% engine load capacity) |
| Droop Adjustability | Configurable: 0% to 10% droop slope | Configurable: 0% to 10% droop slope |
| Fascia Potentiometers | Rated Speed, Gain, Reset, Actuator Compensation, Low Idle, Ramp Time, Start Fuel Limit | Rated Speed, Gain, Reset, Actuator Compensation, Low Idle, Ramp Time, Start Fuel Limit |
| Enclosure Framework | Die-cast aluminum sheet-metal housing / Surface screw chassis layout | Die-cast aluminum sheet-metal housing / Surface screw chassis layout |
| Physical Dimensions | 233 mm x 203 mm x 84 mm | 233 mm x 203 mm x 84 mm |
| Net Hardware Weight | ~1.80 kg | ~1.80 kg |
| Operating Temperature | Heavy-duty industrial: -40°C to +85°C | Heavy-duty industrial: -40°C to +85°C |