PLC Controller free Cable Manual tutorial world-wideA programmable logic controller, PLC, or programmable controlleris a digital computer used for automation of typically industrial electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures. PLCs are used in many machines, in many industries.We resell Siemens, AB, Mitsubishi, Omron, Delta, Fatek, VIGOR, GE, Schneider PLC.And we also manufacture S7-200, S7-300, FX Substitute PLC since 2002.We produce these substitute S7-200,300,Profibus Products.>>>>Can be produced with your brand and model number.<<<<