
Réseaux
28 déc. 20255 MIN
Understanding Fieldbuses: Profibus, Modbus, CANopen, AS-i
Discover industrial communication protocols
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Discover industrial communication protocols

Discover how Node-RED, a visual programming platform based on flows, revolutionizes the supervision of industrial programmable logic controllers (PLCs) in an OT environment. This detailed technical article explores connectivity to PLCs (Modbus TCP, OPC UA), the creation of interactive dashboards, contextual alert management, and the implementation of advanced automation logic, while addressing cybersecurity considerations according to the IEC 62443 standard.