Woodward 5437-860 from SAUL ELECTRIC | In Stock
1.5437-860 Product Overview
The Woodward 5437-860 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. 5437-860 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 5437-860 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.
Functions of the controller
1. Data buffering
Due to the low speed of I/O devices and the high speed of CPU and memory, a buffer must be set up in the controller. When outputting,
use this buffer to temporarily store data transmitted from the host at high speed, and then transfer the data in the buffer to the I/O device at
the rate that the I/O device has; During input, the buffer is used to temporarily store data sent from the I/O device. After receiving a batch of data,
the data in the buffer is quickly transmitted to the host.
2. Error control
The device controller also manages error detection of data transmitted by I/O devices. If an error is found during transmission,
the error detection code is usually set and reported to the CPU. The CPU then cancels the data transmitted this time and performs a
new transmission. This ensures the accuracy of data input.
Click to learn more about Woodward”s products
ASML Mat: 4022.455.16632 Laser Module, working
ASML SERV.480.22061 WC TEMP SENSOR PCW, NEW
Cymer S05-07043-01 Line Narrowing Module ASML 854-2350-001
ROSR RH OPTION SUPPLY RACK ASML 4022.472.7466 SEM-I-535=9B49
LASER COUNTER PARTICLE
ASML 8549525002 ADVANCED MICRASCAN III RETICLE FOCUS FLAT MSX, 193
Jenoptik 4022.454.9932.
SVG Silicon Valley Group 879-0427-001 Wafer Handling Robot Rev. A ASML Working
1PCS ASML 4022 192 91223 DSPB PM DIG SCAN PAT 90days warranty via DHL or FedEx #
20.3cm Scheibe Chuck Asml Svg Silikon Valley Gruppe Scheibe SchleifenÜber
ASML 854-9500-002 RETICLE APPLICATIONS OVERLAY
ASML 4022.486.57153 ATRS XT2 SSY Coil Assembly SVG
ASML 4022.480.66105 Fiber Optic Light Source TWINSCAN XT:1250 System Working
ASML 218726-001-001
ASML lithography machine accessories PRR:208098804 635nm 4.92mw Op.HR:390
ASML 854-9501-001 RETICLE FOCUS FLAT
Power-One Power Supply 64A 24VDC SPM5D2D2KH SILICON VALLEY GROUP SVG 90S ASML
SVG JDS Uniphase ASML 4022.455.09864 Green Laser Head with Controller
02-15783-08 ASM AD898 SERVO DRIVER 02-15783-08 REV F, APD20 AC DUAL ASML
ASML LITHOGRAPHY, SERV.456.12122
ASML 4022.430.01260 Dipod Control PCB Card 4022.430.0126 PAS 50002500
Agilent 4022.471.78842 WIPA PPCA VMEbus PCB Card ASML New Surplus
There are no reviews yet.