Programming and Supervision of PLCs from the internet network

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dc.contributor.authorBarki, Mohamed
dc.contributor.authorAbbes, Nazih Ayoub
dc.date.accessioned2026-10-18T12:15:33Z
dc.date.available2026-10-18T12:15:33Z
dc.date.issued2026-06-18
dc.description.abstractThis project proposes a low-cost, secure system for remote programming, monitoring, and control of industrial PLCs via the Internet. A Raspberry Pi 4 gateway communicates with Siemens SIMATIC PLCs using the S7 protocol (Snap7 library), while a SoftEther VPN Layer 2 tunnel ensures secure remote access, full TIA Portal connectivity, and transparent LAN extension — extendable to Rockwell and Schneider platforms. The solution is validated on a real motor speed control system, culminating in the development of PLC Monitor, a custom Flask/Nginx web dashboard enabling real-time PLC variable monitoring and control.
dc.identifier.urihttps://dspace.univ-tlemcen.dz/handle/112/27064
dc.language.isoen
dc.publisherUniversity of Tlemcen
dc.relation.ispartofseriesN°inventaire 0021
dc.subjectWeb-Based PLC Supervision
dc.subjectRemote Industrial Access
dc.subjectLayer 2 VPN
dc.subjectTIA Portal Remote Connectivity
dc.subjectSnap7
dc.subjectRaspberry Pi Gateway
dc.subjectIIoT.
dc.titleProgramming and Supervision of PLCs from the internet network
dc.typeThesis

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