Metso | PDP403 (69230D403A) | Distributed Processing Unit

The Metso PDP403 Distributed Processing Unit (Part Number: 69230D403A) is a high-performance industrial controller engineered for Metso distributed control systems (DCS). Designed to execute real-time control logic, manage data acquisition, and coordinate communication across regional I/O nodes, this unit serves as a core processing hub for automated industrial processes. Its rugged electronic architecture features high-speed processing capabilities, deterministic execution loops, and robust hardware design to ensure continuous, reliable operation in demanding power generation, pulp and paper, and process automation environments.

Technical Datasheet Parameters

• Brand: Metso Automation
• Model: PDP403 (69230D403A)
• Series: Metso DNA / PDP Distributed Processing Series
• Product Name: Distributed Processing Unit (DPU) / Controller
• Origin Country: Finland / Global Manufacturing Network
• Lifecycle Status: Active Industrial / Process Control Tier
• Physical Dimensions: Standard Modular Rack-Mount Controller Card Format (~250 mm × 160 mm × 40 mm)
• Unit Weight: 0.85 kg
• Manufacturing Origin: Metso Certified Production Facility
• Power Rating: Low-Voltage Internal Logic Power (Powered via System Rack Backplane)

Recommended Alternative Series Models

For system expansions, controller upgrades, or alternative processing configurations, ten related models within the Metso controller and processing unit series include:

• ❖ Metso PDP400 Distributed Processing Unit
• ❖ Metso PDP401 Distributed Processing Unit
• ❖ Metso PDP402 Distributed Processing Unit
• ❖ Metso ACN Controller Processor Unit
• ❖ Metso DNA Processor Node Type A
• ❖ Metso DNA Processor Node Type B
• ❖ Metso Master Controller Board
• ❖ Metso System Gateway Processor
• ❖ Metso Redundancy Controller Adapter
• ❖ Metso Bus Controller Module