Control the flow of information security, accessibility, data control Centralize resources save cost on local work stations and peripherals Simplify data / software management Backups, IS maintenance Share information with multiple users Distribute tasks reduce local need CPU power Master / Slave (Similar to the teacher- student relationship) Peer to Peer (Similar to the workgroup concept) Client / Server (Similar to an automated teller transaction) | Supervisory Control & Data Acquisition Communication Technology Which Network Do I Use? Interbus S Device Net Echelon Profibus Ethernet Seriplex CAN SDS ASI Modbus Plus Seriplex FAQ CAN FAQ Interbus S FAQ IBS club WorldFIP LON works Modbus Fieldbus compare Honeywell Control competition Modbus What is a Network ? A group of devices physically connected together for the purpose of sharing information, resources and a common transmission medium. Why do you need a network? Control the flow of information security, accessibility, data control Centralize resources save cost on local work stations and peripherals Simplify data / software management Backups, IS maintenance Share information with multiple users Distribute tasks reduce local need CPU power What makes a network work ? Computers, printers . Network interface cards Network adapter Software drivers Network Cabling Network protocols Master / Slave (Similar to the teacher- student relationship) Peer to Peer (Similar to the . | Supervisory Control & Data Acquisition Communication Technology Which Network Do I Use? Interbus S Device Net Echelon Profibus Ethernet Seriplex CAN SDS ASI Modbus Plus Seriplex FAQ CAN FAQ Interbus S FAQ IBS club WorldFIP LON works Modbus Fieldbus compare Honeywell Control competition Modbus What is a Network ? A group of devices physically connected together for the purpose of sharing information, resources and a common transmission medium. Why do you need a network? Control the flow of information security, accessibility, data control Centralize resources save cost on local work stations and peripherals Simplify data / software management Backups, IS maintenance Share information with multiple users Distribute tasks reduce local need CPU power What makes a network work ? Computers, printers . Network interface cards Network adapter Software drivers Network Cabling Network protocols Master / Slave (Similar to the teacher- student relationship) Peer to Peer (Similar to the workgroup concept) Client / Server (Similar to an automated teller transaction) The Basic Types of Networks Slave Slave Slave Master Master / Slave Network Central Control and Administration Central Processing of Information Polling of Stations Peer To Peer Network Distributed Administration Independent Processing of Information Shared Transmission Medium Client / Server Network Central Network Administrator Controlled Flow of Information Independent Processing of Information Shared Transmission Medium Physical Medium Network Transport Session Presentation Application Datalink Layer Layers Designed for Data Processing Layers Designed for Communications How is a network put together ? The OSI model uses 7 layers to categorized the main elements of a basic network Physical Medium Network Transport Session Presentation Application Datalink Layer Physical Medium Network Transport Session Presentation Application Datalink Layer OSI Model Layers A Model is used to ensure Compatibility Each station
