The industry is right on the threshold of the Fourth Industrial Revolution. Automation is being followed by theThe industry is right on the threshold of the Fourth Industrial Revolution. Automation is being followed by thedigitalization of production. The goal: An Increase of Productivity, Efficiency, Speed, and Quality, Resulting in HigherCompetitiveness for companies on their way to the future of industry.The SIMATIC S7-300 & 400 Universal Controllers saves on installation space and features a modular design. A wide rangeof 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.