5501469U | Woodward NetCon | PLC CPU_040 LL Memory Card

Product Description

High-Performance Control Logic for NetCon Systems

The Woodward 5501-469 (Order Number 5501-469-U) is a specialized PLC CPU module designed for the NetCon 5000 and NetCon 040 control platforms. Engineered specifically for complex industrial turbine applications, such as the LM6000 series, this processor module handles the execution of real-time control algorithms, system diagnostics, and communication management. The 5501-469 features expanded Low-Latency (LL) memory capacity, allowing it to process high-speed governor logic and protection parameters with the deterministic performance required for large-scale rotating machinery.

Advanced Processing and System Reliability

Operating as the central intelligence of the NetCon rack, the 5501-469 manages data exchange across the high-speed backplane to various I/O and communication modules. While some data erroneously classifies this as a discrete input module, the 5501-469 is the core CPU_040 unit optimized for the demanding scan times of gas turbine control. It incorporates sophisticated self-test routines and error-checking protocols to ensure logic integrity. Its architecture is built to withstand the electrical noise and thermal stresses found in power generation environments, utilizing a gold-plated ClickLoc connector system for tool-less, gas-tight electrical contact.

Detailed Technical Specifications

The following table details the primary technical and environmental parameters for the 5501-469.