Measuring value transmission ( Radio, KAF )




The measuring value transmission takes place either in the 433 MHz or the 868 MHz ISM- radio band. (ISM = industrial, scientific, medical) The data communication module which is connection to the control scans one transmitter module after an other in the high voltage facility and sends the information via a RS 485 port to the control. There the data will be analysed and in case of overstepping of the free selectable limit value a corresponding message is produced.