Conde de Benalúa Pioneers Connected Oil Mill 4.0 with Integrated DCS Platform

Olive oil production is a process-intensive, seasonally driven operation where consistent quality and equipment uptime are critical to profitability. At Conde de Benalúa, a Spanish SME oil mill, the plant ran on a collection of non-integrated, isolated control systems spanning discrete machinery, process equipment, and safety infrastructure. Without a unified architecture, operators had no consolidated view of production status, and the inability to correlate data across domains made it difficult to detect inefficiencies or respond to process deviations quickly. The fragmented setup also introduced availability and security risks that are unacceptable in a regulated food production environment — leaving the mill unable to meet the operational standards expected of a modern facility.

Rockwell Automation's PlantPAx Distributed Control System (DCS) was selected as the unifying automation backbone for the facility. The implementation integrated all critical operational domains — discrete control, process control, power management, information systems, and functional safety — within a single, cohesive platform. FactoryTalk Historian was deployed to capture and contextualize time-series production data across the plant, enabling trend analysis and performance benchmarking. FactoryTalk Asset Management provided centralized equipment health monitoring, while ThinManager delivered thin-client operator access to visualization interfaces without requiring dedicated PC infrastructure at each station. POINT I/O Safety Modules addressed functional safety requirements across production areas, integrating safety logic directly into the DCS rather than running it in parallel isolated systems. The result was a fully interconnected control architecture replacing the previous patchwork of standalone systems.

The PlantPAx implementation achieved full information integrity across all production domains, eliminating the data silos that had previously obscured operational visibility. With historian and asset management tools now connected to a common data layer, maintenance and operations teams gained unified access to real-time and historical process information for the first time. Plant availability and efficiency improved significantly as operators could monitor, diagnose, and respond to process conditions from a centralized interface. The project earned Conde de Benalúa recognition as a pioneering example of olive oil industry digitization — demonstrating that Connected Oil Mill 4.0 is achievable for SME food processors, not just large-scale industrial manufacturers.

• Siloed control systems in food processing are not just an efficiency problem — they create measurable availability and security risks that directly threaten production continuity.
• A DCS that spans discrete, process, power, and safety control in a single architecture eliminates integration overhead and provides the unified data foundation required for Industry 4.0.
• FactoryTalk Historian and Asset Management are not optional add-ons; they are what convert raw operational data into the performance visibility needed for continuous improvement.
• SME food processors should not assume Industry 4.0 transformation requires greenfield facilities — legacy oil mills and agricultural plants can be retrofitted with modern DCS platforms incrementally.
• Integrating safety modules within the main DCS, rather than running standalone safety systems, reduces architectural complexity and simplifies long-term maintenance.