Today Industrial automation control/ automated processes from production lines to waste water treatment facilities and infrastructure systems are one control system on one network. Evolution of Intelligent industrial automation has taken more than 40 years that began in 70s. Technology innovation has taken leaps in each decade, initiating developments of simple automation to intelligent automation, and from electronics to IT. Intelligent industrial automation creates great business value for all kinds of firms who face the challenges of high wages and production costs. Without intelligent automation, many more manufacturing companies would have been forced to migrate to lower cost countries.
The infrastructure has become modernized, and industrial automation based automated solutions with built-in intelligence make everything from water treatment facilities to bridges and hospitals run more efficiently.
There has been a journey to reach this far. The first major step toward Industrial automation was programmable controllers called PLC that replaced enormous relay boards which could take electricians thousands of hours to hardwire, start up, troubleshoot and update. Programmable logic controllers, or PLCs, often are made by principal manufacturers like Allen-Bradley, Siemens, Modicon, Mitshubishi, Omron, Delta etc. pioneers in this field. As technology progressed, engineers were able to easily program control systems and make production processes much more efficient. In the beginning, PLCs were costly so only a few companies were able to afford, as their electronic components were expensive, but more and more companies replaced relay boards with PLCs as prices came down in 80s.
PLC manufacturers dominated the market, they developed their own proprietary protocols, fieldbuses and networking standards. Throughout the 90s, however, Ethernet emerged as the sole standard. Thus, IT departments are now involved in production processes and helping to support the network.
As PLCs evolved, many new intelligent industrial automation products/devices have arrived on the scene to become part of industrial automation solutions. Frequency drives, robots, cameras for vision systems, RFID readers and other process instruments now share the same control systems and programming languages. Today, there is one network one control system. Industrial automation Process control has become faster and simpler, and it has become easier to scale solutions that work in both small and large plants. Companies today are using just one network for both their Windows platform and data, and this offers a number of challenges. There are potential risks that require attention is that of hackers stealing/disrupting into production data and doing damage. Network Security will thus be an issue that will require our full attention in coming years.
The infrastructure has become modernized, and industrial automation based automated solutions with built-in intelligence make everything from water treatment facilities to bridges and hospitals run more efficiently.
There has been a journey to reach this far. The first major step toward Industrial automation was programmable controllers called PLC that replaced enormous relay boards which could take electricians thousands of hours to hardwire, start up, troubleshoot and update. Programmable logic controllers, or PLCs, often are made by principal manufacturers like Allen-Bradley, Siemens, Modicon, Mitshubishi, Omron, Delta etc. pioneers in this field. As technology progressed, engineers were able to easily program control systems and make production processes much more efficient. In the beginning, PLCs were costly so only a few companies were able to afford, as their electronic components were expensive, but more and more companies replaced relay boards with PLCs as prices came down in 80s.
PLC manufacturers dominated the market, they developed their own proprietary protocols, fieldbuses and networking standards. Throughout the 90s, however, Ethernet emerged as the sole standard. Thus, IT departments are now involved in production processes and helping to support the network.
As PLCs evolved, many new intelligent industrial automation products/devices have arrived on the scene to become part of industrial automation solutions. Frequency drives, robots, cameras for vision systems, RFID readers and other process instruments now share the same control systems and programming languages. Today, there is one network one control system. Industrial automation Process control has become faster and simpler, and it has become easier to scale solutions that work in both small and large plants. Companies today are using just one network for both their Windows platform and data, and this offers a number of challenges. There are potential risks that require attention is that of hackers stealing/disrupting into production data and doing damage. Network Security will thus be an issue that will require our full attention in coming years.
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