
Product Description
Woodward 9904-207 EGS-02 ECU
- Manufacturer: Woodward
- Model/Part Number: 9904-207
- Description: EGS-02 Engine Governing System Electronic Control Unit (ECU), 12/24 VDC, for Gas and Diesel Engine Control Applications
Overview
- The Woodward 9904-207 is an EGS-02) Electronic Control Unit (ECU) designed for precise control of gas and diesel engines in industrial applications, such as generator sets, compressors, and pumps. Part of Woodward__ Engine Governing System (EGS), it integrates with sensors and actuators to regulate engine speed, fuel delivery, and other critical parameters, ensuring optimal performance and emissions compliance.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 9904-207 |
| Series | EGS-02 |
| Type | Electronic Control Unit (ECU) |
| Power Supply | 12/24 VDC (10_32 VDC, estimated) |
| Analog Inputs | 4_20 mA or 0_5 VDC (number not specified, typically 4_8 in similar units) |
| Digital Inputs | Not specified (typically 8_16 in similar units) |
| Outputs | Analog (4_20 mA) and digital (relay) outputs for actuators and control (exact number not specified) |
| Speed Input | Magnetic Pickup Unit (MPU), 100 Hz_20 kHz (estimated) |
| Communication | CAN, RS-485, or Modbus (estimated, based on EGS standards) |
| Control Functions | Speed governing, fuel control, start/stop sequencing, emissions control |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) (estimated, based on Woodward standards) |
| Storage Temperature | -55°C to +105°C (-67°F to +221°F) (estimated) |
| Relative Humidity | 5% to 95%, non-condensing |
| Vibration | 4 G, 5_500 Hz |
| Shock | 20 G peak |
| Protection Rating | IP65 (estimated, for engine-mounted applications) |
| Dimensions | Not specified (typically compact, ~200 mm x 150 mm x 50 mm in similar units) |
| Weight | Approximately 1_2 kg (2.2_4.4 lbs, estimated) |
| Mounting | Engine or panel mount |
| Certifications | CE, UL/cUL (estimated for industrial environments) |
| System Compatibility | Gas/diesel engines, Woodward actuators, generator sets, industrial control systems |
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