Description

Product Overview

The A413003 (NCU1) is the older generation local controller for Metso Damatic XDi, predecessor to the A413016 (NCU2) you checked previously. It executes regulatory control, sequence logic, I/O scanning and communicates across the proprietary X‑bus network. It is deployed in pulp & paper, power and process legacy stations and pairs with the A413077 (FBC2 Profibus DP) fieldbus card.

Technical Specifications

• Brand: Metso, now Valmet
• Model: A413003 NCU1
• Warranty: One Year
• Condition: 100% New & Original
• Function: Local control node, I/O bus master, X‑bus network communication
• Backplane: Damatic XDi proprietary rack bus
• Network: X‑bus
• Diagnostics: Front LEDs for Run, Fault, Network status
• Power: Powered via rack backplane
• Configuration: Damatic XDi engineering tool, function block programming
• Operating temperature: 0 °C ~ +60 °C
• Mounting: Plug-in Eurocard for Damatic XDi rack

Differentiation

• A413003 NCU1: Older generation controller
• A413016 NCU2: Newer hardware revision, higher performance
• A413077 FBC2: Profibus DP master fieldbus card
• A413046: Another variant of XDi controller
• Origin: Finland
• Certifications: CE
• Lifecycle: Discontinued original production, only surplus / tested aftermarket spare. NCU1 and NCU2 are not direct drop-in replacements, project firmware and rack backplane revision must be verified.