Woodward 5503-335 MicroNet 5200 CPU Module

The Woodward 5503-335 MicroNet 5200 CPU Module is a high-performance control processing unit designed for industrial automation systems, especially in demanding turbine and engine control applications. This CPU module is part of the MicroNet™ Distributed Control System (DCS) platform, offering scalable, deterministic control with powerful real-time computing capabilities. Built for rugged, mission-critical environments, the 5503-335 CPU leverages the 5200 series’ architecture to deliver enhanced reliability, fast cycle times, and high-speed I/O communications.

Engineered with industrial-grade components and a real-time operating system, it supports various programming environments compliant with IEC 61131-3 standards. It is also compatible with a wide range of I/O modules and communication interfaces, making it a flexible solution for legacy system upgrades and new installations.

Product Specifications

Product Applications

The 5503-335 CPU Module is engineered for high-end, mission-critical control applications across a broad range of industrial sectors. Typical application scenarios include:

• Gas and Steam Turbine Control Systems

• Compressor and Pump Control

• Power Generation Systems (including co-generation and renewables)

• Marine Propulsion Systems

• Process Automation in Oil & Gas Plants

• Industrial Engines and Generator Sets

• Balance of Plant (BoP) Systems

Product Advantages

• Deterministic Real-Time Performance

  Engineered to deliver fast and consistent control cycle times, ideal for time-sensitive applications.

• Redundancy and Reliability

  Supports redundant CPU and power configurations, enabling high system availability.

• Robust Communication Interfaces

  Multiple industrial communication protocols supported, ensuring seamless integration.

• Hot-Swappable and Scalable

  Enables maintenance or upgrades without shutting down the system. Easily expandable for future needs.

• Comprehensive Diagnostics

  Built-in health monitoring features to detect faults early and minimize downtime.

• Industrial Ruggedness

  Suitable for harsh environments with wide operating temperature ranges and vibration tolerance.

• Programming Flexibility

  Compliant with IEC 61131-3, allowing developers to choose the most efficient programming language per task.

FAQ

1. What programming languages are supported by the 5503-335 CPU Module?

   It supports IEC 61131-3 standard languages, including Ladder Logic (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL), and Sequential Function Chart (SFC).

2. Can the 5503-335 CPU be configured for redundant operation?

   Yes, the module supports CPU redundancy to enhance system reliability and fault tolerance.

3. Does the module support remote diagnostics and firmware updates?

   Yes, remote diagnostics and firmware updates can be performed via Ethernet or serial communication interfaces.

4. What kind of real-time operating system is used in this CPU module?

   The module typically runs a real-time OS such as VxWorks or another industrial RTOS designed for deterministic control.

5. What is the scan cycle time for control tasks?

   The cycle time is optimized for high-speed control and varies depending on the I/O and control logic complexity but generally operates in the sub-millisecond to millisecond range.

6. How does the CPU handle communication with field devices?

   Through supported interfaces like Ethernet/IP, Modbus TCP/RTU, CAN, and custom fieldbus options.

7. Is hot swapping supported for the CPU module?

   Yes, the module can be hot-swapped in supported chassis without shutting down the system.

8. What are the onboard memory options for the 5503-335?

   It comes with onboard volatile RAM (typically 512 MB – 1 GB) and non-volatile Flash memory for program and data retention.

9. Can the 5503-335 module integrate with third-party HMI/SCADA systems?

   Yes, it supports industry-standard protocols that allow integration with most third-party visualization and SCADA tools.

10. What is the maximum number of I/O modules the 5503-335 CPU can manage?

    Depending on chassis configuration and I/O expansion, it can manage dozens to hundreds of I/O modules efficiently.