Secures all kinds of sensors regardless of manufacturer, type, purpose and location, for a single sensor or a connected sensor assembly; IND.2.1 applies alongside it, and this Baustein adds the requirements on the installation and calibration of sensors and on wireless communication. In Edition 2023 the Baustein carries 3 requirement numbers, 3 of them live: 1 Basis requirements (B, MUSS, to be fulfilled first and without exception), 1 Standard requirements (S, SOLLTE) and 1 requirements for elevated protection needs (H). It is applied to an IT system in modelling order R2. The requirements property on this node lists every requirement by number, title, level and responsible role, so a requirement is cited as IND.2.3.A<n>.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.