Setting Up Understanding Troubleshooting of Industrial Ethernet Automation

Setting Up, Understanding & Troubleshooting of Industrial Ethernet & Automation Networks www. idc-online. com/slideshare Technology Training that Works

Objectives • Describe the functions of the seven OSI layers • Map the various layers of IEEE 802. 11 and IEEE 802. 15 as well as the various field buses on to the OSI model • Describe current trends in the plant Industrial automation arena www. idc-online. com/slideshare Technology Training that Works

Network types • LANs (Local Area Networks) • MANs (Metropolitan Area Networks) • WANs (Wide Area Networks) • WLANs (Wireless LANs) • PANs (Personal Area Networks) / WSNs (Wireless Sensor Networks) / WMNs (Wireless Mesh Networks www. idc-online. com/slideshare Technology Training that Works

The OSI model OSI layering concept www. idc-online. com/slideshare Technology Training that Works

The OSI model • Relationship between layers, entities, functions and SAPs www. idc-online. com/slideshare Technology Training that Works

The OSI model • Service primitive www. idc-online. com/slideshare Technology Training that Works

The OSI model • Peer layer interaction in OSI model www. idc-online. com/slideshare Technology Training that Works

The OSI model • OSI message passing www. idc-online. com/slideshare Technology Training that Works

OSI layer services • Application layer • Presentation layer • Session layer • Transport layer • Network layer • Data Link layer • Physical layer www. idc-online. com/slideshare Technology Training that Works

The Client/Server paradigm • Client/Server communication www. idc-online. com/slideshare Technology Training that Works

Where the different technologies fit in ? • Networking technologies such as IEEE 802. 3 (Ethernet), IEEE 802. 11 (Wireless LANs, a. k. a. Wi. Fi) and IEEE 802. 15 (Wireless PANs) • TCP/IP protocol stack • WAN, routing and end-to-end control • Automation networks • Field buses www. idc-online. com/slideshare Technology Training that Works

Current trends • Ethernet • ‘Retrofit’ of Ethernet to existing field buses • Additional Real Time capabilities to Ethernet • Use of TCP/IP for the middle layers of the stack • Use of OPC • Use of wireless in Industrial environments www. idc-online. com/slideshare Technology Training that Works

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