Understanding the OSI Model in Operational Technology: A Practical Guide for Engineers
The OSI model is more than a theoretical networking concept. In manufacturing, it provides a practical framework for understanding how data travels from devices on the plant floor to enterprise systems. This article breaks down each layer of the OSI model through real-world industrial examples, explaining how engineers, technicians, and IT professionals can use it to troubleshoot communication issues, improve network reliability, and strengthen collaboration between IT and OT teams.
