Woodward 5461-774 Price Discount | In Stock
1.5461-774 Product Overview
The Woodward 5461-774 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. 5461-774 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 5461-774 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.
Set the cycle of the on-chip timer/counter that provides modulated square waves
Set the on-time in the PWM control register
Set the direction of PWM output, which is a universal I/O pin
Start the timer
Enable PWM controller
Although specific PWM controllers may differ in programming details, their basic ideas are usually the same.
Communication and Control
One advantage of PWM is that the signals from the processor to the controlled system are in digital form, without the need for digital to
analog conversion. Keeping the signal in digital form can minimize the impact of noise. Noise can only affect digital signals when it is strong
enough to change logic 1 to logic 0 or logic 0 to logic 1.
Click to learn more about Woodward”s products
ASML 854-9500-001 RETICLE APPLICATIONS OVERLAY
ASML 4022.651.46881
1PCS ASML RH-PU-Mk3 PN 4022.631.24391 (3-month warrantySHIP FedEx)
Asml 4022.471.6181 Blu Onda Sistemi DBV44 W2 Installati
NEW ASML 4022.640.59951
ASML 4022.436.43808
ASML Retro Kit PN: 830007261
1PCS ASML 4022.636.73571
RASM0208 ASSY-PROCESS MANIFOLD 150MM -FRONT ASM E2 & E2000 REACTOR ASML
ASML Laser Mat: 4022.427.42562 Class 3B ( NdYVO4) ) 532nm Laser Module
Cymer S05-07043-01 Line Narrowing Module ASML 854-2350-001
ASML 854-9501-001 RETICLE FOCUS FLAT
1PS HIB293 ID 630820-03 L12 ASML 4022.640.59951 (3-month warrantySHIP FedEx)
ASML ICM Tool Set XXIV MAT Serv 456 05031 with PCB 086D50 PCB 394c06 DSP Siglab
ASML 879-0605-001 Manifold H2O Supply
ASML 4022.428.14590 TB 2500 R PCB Card 4022.428.1459 PAS 50002500 Working
ASML 4022.484.22273 Double HOVBEL Assy MK2 WS TYPE 1+2
NEW ASML 4022.640.59951
ASML IMAGE SENSOR 3652513 PN 4022.454.08271 IS DETECTOR CALIBRATION PLATE
ASML CO2 NXT SAFETY 4022.642.99854
2642336-01 DOOR PLATE, TEOS ASML
ASML 859-9716-002 RETICLE FIELD DEFINING
There are no reviews yet.