Security informationSecurity informationSiemens provides products and solutions with industrial security functions that support thesecure operation of plants, systems, machines and networks.In order to protect plants, systems, machines and networks against cyber threats, it is necessaryto implement – and continuously maintain – a holistic, state-of-the-art industrial securityconcept. Siemens’ products and solutions constitute one element of such a concept.Customers are responsible for preventing unauthorized access to their plants, systems,machines and networks. Such systems, machines and components should only be connected toan enterprise network or the internet if and to the extent such a connection is necessary and onlywhen appropriate security measures (e.g. firewalls and/or network segmentation) are in place.For additional information on industrial security measures that may be implemented, pleasevisithttps://www.siemens.com/industrialsecurity (https://www.siemens.com/industrialsecurity).Siemens’ products and solutions undergo continuous development to make them more secure.Siemens strongly recommends that product updates are applied as soon as they are availableand that the latest product versions are used. Use of product versions that are no longersupported, and failure to apply the latest updates may increase customer’s exposure to cyberthreats.To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feedunderhttps://www.siemens.com/cert (https://www.siemens.com/cert).Device defectiveIf a fault develops, send the device to your SIEMENS representative for repair. Repairs on-site arenot possible.Recycling and disposalThe products are low in pollutants, can be recycled and meet the requirements of the WEEEdirective 2012/19/EU for the disposal of electrical and electronic equipment.Do not dispose of the products at public disposal sites.For environmentally friendly recycling and the disposal of your old device contact a certifieddisposal company for electronic scrap or your Siemens contact (Product return (https://support.industry.siemens.com/cs/ww/en/view/109479891)).Note the different national regulations.TrademarksThe following and possibly other names not identified by the registered trademark sign ® areregistered trademarks of Siemens AG:SCALANCE, C-PLUG, OLMPreface12M bus terminal4 Operating Instructions, 06/2022, C79000-G8976-C333-02