The ABB Advant OCS/800xA series combines open control systems (OCS) and extended automation (800xA) to unify industrial processes under a single platform. It delivers seamless integration of DCS, PLCs, and IoT devices for real-time visibility, predictive maintenance, and optimized production. Built for scalability, the system supports multi-vendor protocols (OPC UA, PROFIBUS) and offers MIL-certified cybersecurity for critical infrastructure. Ideal for power generation, refining, and chemical plants, it reduces complexity while enhancing operational agility in Industry 4.0 environments.