Klabin 800xA DCS Upgrade to v6 Case Study

This document details how Klabin, Brazil's largest paper producer, upgraded its aging 800xA DCS system from Windows XP to the latest v6 to address critical cyber security vulnerabilities and improve system reliability. The project, executed by ABB during a tight plant shutdown window, included new hardware, software upgrades, and a three-year Automation Sentinel service agreement to ensure ongoing security patch validation and system optimization.