Industrial automation deals with the automation of manifacturing, quality control and material handling processes. Industrial process es include programmable logic controllers, stand-alone 110 modules, and computers. industrial Automation is to replace the decision making of humans and manual command-response activities with the use of mechanized equipment and logical programming commands. One treand is increased use of Machine vision to provide automatic inspection and robot guidence functions, another is a continuing icrease in the use of robots. Industrial Automation is simply requried in industries. Enery efficiency in industrial processes has become a higher priority.