The DATALOGGER V2 is a powerful top hat rail device for recording KNX telegram data in real time based on MySQL. It receives the data either via KNX/TP or KNXnet/IP. The configuration is done via a user-friendly web interface. Thanks to its integrated KNXnet/IP server, the DATALOGGER V2 fulfils three functions at once: It offers IP router functionality for KNX, records telegram traffic and monitors IP and KNX subscribers on request. All data is recorded in an internal MySQL database or, for larger amounts of data, in an external MySQL database. The ETS4/5 project information is used to automatically structure the database. You can schedule automated exports by e-mail or to a locally connected USB drive in various intervals, or alternatively export data manually over network. Provided in CSV or XLS format, the data can be used immediately and in a variety of ways.