The era of incremental updates for industrial automation has ended. Today, manufacturers face unprecedented complexity, from cybersecurity threats to massive data silos. Consequently, the industry must transition from legacy point solutions to integrated, strategic platforms. A fundamental rethink of control systems is now essential for long-term operational resilience and digital transformation.
SCADA can operate without a PLC, but only for small or simple systems. While SCADA handles monitoring, alarms, and reports alone, PLCs improve speed, reliability, and local logic processing. Learn how SCADA-only setups work and when adding a PLC is crucial.
