The SIMATIC S7-300 universal controller saves on installation space and features a modular design.A wide range of modules can be used to expand the system centrally or to create decentralized structures according to the task at hand, and facilitates a cost-effective stock of spare parts.We resell Siemens S7-300 PLC and we also produce S7-300 compatible PLC.We produce these substitute S7-200,300,Profibus Products.>>>>Can be produced with your brand and model number.<<<<