Woodward 5466-268 from SAUL ELECTRIC | In Stock
1.5466-268 Product Overview
The Woodward 5466-268 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. 5466-268 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 5466-268 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.
3. Electronic gear and electronic cam function
Electronic gears and electronic camshafts can greatly simplify mechanical design and achieve many functions that are difficult to achieve with
mechanical gears and camshafts. Electronic gears can achieve synchronous movement of multiple motion axes according to the set gear ratio,
which makes motion controllers well suited for fixed length cutting and off-axis rotation color printing.
In addition, the electronic gear function can also enable a motion axis to follow a function with a set gear ratio, which is determined by the motion
of several other motion axes; One axis can also follow the composite speed of the other two axes in a set proportion. The electronic cam function can
change the cam shape through programming, without the need to grind the mechanical cam, greatly simplifying the machining process. This function makes
the motion controller well applied in fields such as quenching of mechanical camshafts, cutting of irregular glass, and full motor driven springs.
4. Compare output function
When the position reaches the set coordinate point during the motion, the motion controller outputs one or more switch values without affecting the motion process.
In AOI flight detection, the comparative output function of the motion controller enables the system to run to the set position and start CCD rapid imaging without affecting the
motion, greatly improving efficiency and image quality. In addition, in laser engraving applications, the function of the universal motion device of Gu Gao Technology has also been well applied.
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