PLC SIMATIC S7-400

Selection of the appropriate hardware in process automation is determined by the automation task, the application and the performance required. The flexibly configurable SIMATIC S7-400 controller series designed by Siemens is suitable for demanding applications in the process industry. Here, in particular SIMATIC S7-400H and FH systems are used, which ensure a high degree of security and availability.

SIMATIC S7-400 controllers stand for long-term security of investment. For this reason, Siemens has systematically further developed the SIMATIC S7-400 series. In this way, they ensure that the right controller will always be available for a vast range of automation solutions in the process industry.

Through a long-term supply of spare parts and availability of components, we provide plant operators and constructors permanent access to the SIMATIC S7-400 controller series.