The Woodward 9905-792 module provides high-precision speed regulation for prime movers. This digital governor delivers a stable 0-200mA output signal to control actuators. Moreover, it seamlessly integrates into systems via Modbus-compatible RS-232/485 interfaces. Consequently, operators achieve consistent RPM control under fluctuating industrial loads.
Core Technical Specifications
The Woodward 9905-792 features a robust, IP65-rated enclosure for harsh environments. Its design includes integrated PID control logic for enhanced responsiveness. Furthermore, the module operates reliably across an extremely wide industrial temperature range.
Below are the detailed technical specifications for this speed control module:
| Parameter | Specification |
|---|---|
| Manufacturer & Model | Woodward, 9905-792 |
| Module Type | Digital Speed Governor / Control Module |
| Physical Dimensions | Approx. 20cm x 15cm x 5cm (L x W x H) |
| Module Weight | Approximately 1.2 kg |
| Primary Input Voltage | 24 VDC Nominal |
| Key Control Output | 0-200 mA Current Signal to Actuator |
| Programmable Speed Range | Typically 500 to 5000 RPM |
| Communication Interface | RS-232 / RS-485 (Modbus Compatible) |
| Operating Temperature | -40°C to +85°C |
| Enclosure Protection | IP65 (Dust-tight, Protected against water jets) |
Key Features and Functional Role
This module maintains precise speed through its integrated digital PID controller. It offers flexible programming to match various engine and turbine characteristics. Therefore, the Woodward 9905-792 optimizes both performance and fuel efficiency.
Its fail-safe operation retains the last valid output during communication loss. Additionally, remote diagnostics via Modbus simplify maintenance and configuration tasks.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 273.6 × 214.1 × 59.2 mm |
Reviews
There are no reviews yet.