Woodward 5466-409 NetCon/MicroNet CPU Module

The Woodward 5466-409 is a rugged industrial control CPU module engineered for precision automation in demanding environments. Designed to handle complex data processing tasks, this module delivers rock-solid performance in distributed control systems (DCS) and programmable logic controller (PLC) networks. Its combination of high-speed processing and industrial-grade durability makes it ideal for critical infrastructure applications.

In real-world applications, this module shines in environments like power generation facilities where temperature fluctuations reach extremes (-10°C to 50°C). For instance, a technician from a hydroelectric plant reported the 5466-409 maintained flawless operation despite frequent humidity spikes exceeding 15% – a testament to its robust environmental tolerance. The module’s 1300 input/output points make it particularly valuable for large-scale turbine control systems requiring simultaneous monitoring of vibration sensors, temperature gauges, and pressure transducers.

What sets this CPU apart is its dual communication interface design. While most modules offer either RS-485 or RS-232, the 5466-409 integrates both, allowing simultaneous connection to legacy equipment via RS-232 while leveraging RS-485’s noise immunity for long-distance industrial networks. This flexibility proved crucial during a recent retrofit project at a chemical processing plant, where engineers needed to bridge old and new systems without additional interface hardware.

Engineered with redundancy in mind, the module’s DO-178B Level A certification ensures compliance with aerospace-grade safety standards – a feature that caught the attention of an offshore oil platform manager. The built-in short circuit protection and thermal shutdown circuitry have prevented multiple field failures caused by voltage surges in their harsh marine environment. When paired with Woodward’s 5466-2588200-226 digital controller, users report achieving system uptime exceeding 99.99% in continuous operation scenarios.