Implementation of safety systems (failsafe systems) is necessary at certain process locations due to the processingof, for example, flammableor chemical substances. Or when safety for people and the environment is a risk during the production process. These types of installations are required by the legislator to provide additional security to installations. Safety systems can be seamlessly integrated into Siemens products. A standalone safety system is also available if you do not use Siemens automation for your processmonitoring.