Depending on the version of the push-button BCU – 1-gang rocker or 2-gang rocker – centre plates are used with and without indication lights.
The “upper” or “lower” rockers can be controlled with the push-button with “neutral position”, while only the “lower” rocker can be pressed with the push-button with “switch position”. The push-button BCU can only function with an application program i.e. the push-button BCU consists of the device (hardware) and the application program (software).
Funzione: commutazione (pulsante), veneziana, regolazione luminosità
LED: OFF permanente, ON permanente, oggetto LED, indicazione di azionamento
Mezzo KNX: TP 256
Il LED funge da luce di orientamento o indicazione di stato, selezionabile tramite parametri.
