Woodward 5462-472 | Governor | Controller | Potential Converter
1.5462-472 Product Overview
The Woodward 5462-472 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.
contacts： Mike
+86 18350224834 （WeChat/WhatsApp）
Email：Mike18350224834@gmail.com
2. 5462-472 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 5462-472 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.
Microprogrammed Controller
A microprogram controller is a computer controller based on microprograms. Its main features are:
2.1 Flexibility: Microprogramming controllers allow for the modification of microprograms to alter control logic and enable different instruction sets.
2.2 Scalability: A microcontroller can expand its functionality by adding more microinstructions.
2.3 Maintainability: The maintenance of a microprogram controller is relatively simple because the control logic
is implemented in software and errors can be fixed by modifying the microprogram.
2.4 Reusability: The design of microprogram controllers can be used for multiple projects and has high reusability.
2.5 Low speed: Compared with combinational logic controllers, the execution speed of microprogram controllers
may be slower because the control logic is implemented through software.
2.6 High power consumption: Due to its software based design, the power consumption of the microcontroller may be relatively high.
Click to learn more about Woodward”s products
ASML 4022.428.10970 Voltage Current PCB Card 4022.428.1097 PAS 50002500
SVG 99-46450-01 9200SE SVG ASML 90 track Z-robot, 23074-01-D, 110447
ASML 4022-451-56131 GREEN LASER POWER 13.85mW
ASML LENS Z MANIP SENSOR 2 PREAMP
Agilent 4022.471.78842 WIPA PPCA VMEbus PCB Card ASML New Surplus
ASML MSMR-TM 4022.636.68175 , 4022.476.01361 , 4022.634.41312 , 4022.634.17221
1PS GIP25 ASML 4022 198 24924 4022 198 65041 90days warranty via DHL or FedEx
ASML 4022.481.89302 PEMM Head Set Hinds Instruments 650nm 5mw 402248189302
Philips PG 3652 Processor PCB Card ASML 4022.422.7588 PAS 50002500
1pc new 4022.472.06963 ASML By DHL or EMS #G1553 xh
ASML 4022.640.59951
ASML 859-9623-001 RETICLE SCATTERED LIGHT, QML, M
ASML 859-0943-005 GAUGE,CAP,PRB,
ASM INTERNATIONAL N.V. 2374110-01 INJECT GAS DIV RING LPC FR M
ASML 8599800002 RETICLE OVERLAY B.F.D.F.
ASML Load Port 4022.667.92934
FESTO PNEUMATIC UNIT 5 GN2 FOR ASML PASS 25005000 280854845 10 BAR 145PSI 0988R
Philips PG 2024 CPU PCB Card ASML PAS 50002500 Wafer Stepper System
ASML STEPPER PAS2500 FESTO PNEUMATIC BOX III 281613.933 KAY VALVE
Asml Svg 4022.481.2556
ASML 859-9608-001 RETICLE, SERIES 92, 4X, FOCUS GRATING
ASML 4022.456.1094 Wafer Heater Assembly,
There are no reviews yet.