The invention provides a method for operation of an automation system having at least one bus system connected to at least one subscriber, and having a central control system. Particularly, since the very great average gain is obtainable even in a case a 0 dB presents, the timing offset can be captured at a short time period. The inner housing is configured to be received within the outer housing and is configured to slide within the outer housing. 25 deciliters per gram, measured in chloroform at 25\xb0 C. A method is provided for protecting a portion of the metallic foil from corrosion prior to forming the pinch seal by coating at least a portion of the foil with a film comprising silica, and applying a refractory abhesive to at least a portion of the film.