DIN rail twilight switch LUNA 121 TOP3 RC AL

Twilight switch with integrated weekly timer External light sensor included in delivery 1 channel External input Time synchronisation option via connection of an external DCF or GPS antenna 3 special programs (small annual program) 84 memory locations Programming by app possible Safe transfer via optional Bluetooth Low Energy OBELISK top3 Maximum manipulation security, time switch programs can only be transferred from the app to the device when the Bluetooth OBELISK top3 is plugged into the device Switching brightness digitally adjustable Adjustable On and Off switching delay Switching brightness and switching delay can be set separately for switching On and Off Onscreen display of channel and switching status as well as current lux value DuoFix spring terminals Zero-cross switching for relay-saving switching and high lamp loads Up to 4 sensors can be attached Up to 10 devices can be connected to a digital sensor Interface for OBELISK top2 memory card (PC programming) Extended brightness range Permanent switching ON/OFF Test function Switching preselection Display back light (can be turned off) PIN coding Operating hour counter