Product Overview

The Woodward 5009-421 Rev A is a CPU application module with integrated Serial Input/Output (SIO) functionality for the Woodward 5009 control system. It serves as the central processing unit responsible for executing governing and protection logic in steam and gas turbine applications.
This module processes real-time field data and coordinates communication with external devices and subsystems. It is supplied as 100% brand new original equipment, manufactured in the USA to ensure reliability and compatibility within critical turbine control environments.

Technical Specifications

Engineering Advantages

• Integrated CPU + I/O: Combines processing and serial communication on a single module, reducing latency and improving response time.

• Deterministic Control: Executes dedicated Woodward control logic with prioritized safety functions and stable real-time performance.

• Compact Architecture: Saves rack space and simplifies cabinet wiring by integrating SIO functionality into the CPU module.

• Efficient Data Handling: High-speed serial communication ensures continuous and reliable data exchange with remote devices and HMIs.

• Industrial EMI Protection: Designed with shielding to resist electromagnetic interference in high-voltage turbine environments.

FAQs

Does it require specific software or firmware?
Yes. It must run Woodward 5009-specific application software configured for the turbine system.

Can it be hot-swapped?
No. Replacement requires system shutdown to ensure safe operation.

Is Rev A compatible with existing systems?
It may be compatible with certain 5009 backplanes and software versions, but verification is required before installation.

What is the product condition?
This unit is supplied as 100% brand new original equipment, with factory packaging and no prior operational use.