METSO AUTOMATION | PDP401 | Distributed Processing Unit

The METSO AUTOMATION PDP401 DISTRIBUTED PROCESSING UNIT is a high-performance industrial controller engineered for Metso maxDNA and Valmet DNA distributed control systems (DCS). Designed for mission-critical applications in power generation, refining, and heavy process industries, this unit executes advanced control algorithms, handles high-speed logic processing, and manages extensive I/O data communication across the plant network.

Built to operate reliably in harsh industrial environments, the PDP401 features a robust modular architecture with high computing capacity, low-latency loop execution, and flexible communication interfaces. Its plug-in design ensures seamless integration into standard Metso controller racks, supporting high availability, hardware redundancy, and long-term operational stability for complex automation infrastructures.

Technical Parameters (Datasheet Specifications)

🏢 Brand

Metso Automation (Valmet / Neles)

📝 Model

PDP401

📁 Series

maxDNA / Distributed Processing Unit (DPU) Series

📦 Product Name

Distributed Processing Unit

🌍 Place of Manufacture

United States / Finland

🔧 Condition Status

Brand New / Factory Original / Certified Industrial Grade

📏 Dimensions

18.5 cm x 18.5 cm x 10.5 cm (Standard Modular Controller Form Factor)

⚖️ Weight

0.32 kg

🏷️ Country of Origin

United States / European Union

⚡ Power Rating

20–30 VDC System Bus Powered (Power Consumption: ~18W)

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