the Original Signals

You see the singals from an  original EIB Device. Normal operating Voltage are 30V DC (10V/Div). If there will be send a Binary Zero (0) the voltage raise down to minimal of 19V DCV zurückgehen, orginals goes to 24V.

the Freebus - Signals

The shown signals see out like orginal devices and are fully tolerant and compatible to orginal EIB Devices.