Safety Control Device and Method for Changing a Range of Functions of a Safety Control Device

摘要: The invention relates to a safety control device (1) comprising - at least one input module (2) having number of interfaces (20, 21, 22), output (3) (30, 31, 32), and computing unit (4) which is connected the has programmable processor (40) read-only memory (41), wherein (41) stores, in non-volatile manner, an operating program (5) for with code means machine-readable form providing function library (F) n functions (F1-Fn) (1), rewritable (6) integrated or interchangeably accommodated interface (43) (4), retrievably stores activation codes (FACi) (Fi) from can be assigned each such manner that only those whose are stored activated by logically combining thereto. also method changing range (1).