Woodward 8440-2047 C Price Discount | In Stock
1.8440-2047 C Product Overview
The Woodward 8440-2047 C belongs to the 505/505E series digital turbine controllers. It is a microprocessor-based control module designed for single-valve steam turbines,
including single extraction/admission systems or split-range actuator configurations.
The controller features a front panel Operator Control Panel (OCP) with a two-line, 24-character display and multi-function keypad, allowing easy on-site configuration and monitoring.
2. 8440-2047 C Technical Specifications and Parameters
| Parameter | Details |
|---|---|
| Power Supply | +24 VDC, approx. 1 A |
| I/O Outputs | Discrete Outputs: 8 Analog Outputs: 6 Actuator Outputs: 2 |
| Display / HMI | Two-line, 24-character LCD, with multi-function keypad |
| Dimensions | Approx. 14 × 11 × 4 in (35.6 × 27.9 × 10.2 cm) |
| Weight | Approx. 9.11 lbs (4.13 kg) |
| Operating Temperature | –4 to +140 °F (–20 to +60 °C) |
| Storage Temperature | –40 to +185 °F (–40 to +85 °C) |
| Humidity Standard | 95% RH at 20-55 °C for 48 hours without damage |
| Protection Class | Typically meets industrial dust and water protection standards |
| Communication Protocol | Supports Modbus, RS-232 / RS-422 serial interfaces |
3. Brand History
Woodward, Inc., founded in 1870 and headquartered in Fort Collins, Colorado, USA, is a global leader in energy control systems. The company has a long history of innovation in turbine control, engine management,
and power generation systems.
Woodward products are widely recognized for their reliability and precision in demanding industrial and power generation applications.
4. Applications in Industrial Automation
The 8440-2047 C plays a critical role in industrial automation and power generation environments:
- Steam Turbine Control: Manages startup, speed regulation, and extraction/admission control of steam turbines.
- Power Generation Systems: Used in power plants to regulate turbine-driven generators for stable frequency and load management.
- Compressor and Pump Drive Control: Ensures precise speed control for turbine-driven compressors and pumps.
- Process Industry Applications: Applied in chemical plants, refineries, and other industries requiring precise turbine operation.
- Safety and Protection Functions: Includes overspeed protection, critical speed avoidance, actuator travel limits, and event logging for operational safety.
Robot vacuum cleaners require multiple motors, each with specific requirements for motor drivers.
The low vibration and high precision requirements of the motors used in cameras are also the same, including translation/rotation/tilt,
shutter, and autofocus functions. For robot vacuum cleaners that require multiple motors to complete their work, there are some driver
options that can provide low noise and meet the power requirements of battery powered devices.
Meet the requirements of motor driver solutions
Compared to using discrete components to build drivers, motor drive solutions have multiple advantages, including ease of use,
time savings in design and testing processes, and availability of specific application solutions.
Rohm”s motor drive solution series offers universal and application specific designs aimed at providing excellent reliability and high
efficiency across a variety of voltage, current, pin configurations, and packaging types. In addition, each motor drive solution includes
appropriate built-in protection circuits, further enhancing their reliability and the products that use them.
Click to learn more about Woodward”s products
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