Digital KNX timer with annual and astro program. For DIN rail installation. - 8 channels - Time synchronization via KNX bus by connecting an external DCF or GPS antenna - No mains supply required - ON-OFF switching times - Pulse, cycle and holiday program - Astronomical switching function (automatic calculation of sunrise and sunset times for the whole year) - Switching preselection - Permanent ON/OFF switching - Expiry timer - 2 random programs - PIN coding - Automatic summer/winter time switching - Time and date synchronization of other bus participants Operating voltage: 230 V - 50 Hz Protection class: IP 20 Dimensions (W x H x D): 53.6 x 69.2 x 90.1 mm
