2-channel timer with display and Bluetooth. Channel 1 with 1 NO, potential-free 16A/250Vac and DX. Channel 2 with 1 OptoMOS semiconductor output is potential-free 50mA/12..230VUC Z.B. For controlling an electronic relay (ER) or current group switch (EGS). With display lighting and Astro function. Stand-by loss only 0.1-0.3 watt.Supply voltage and control voltage for central control unit 12..230VUC.DIN-EN 60715 TH35 DIN rail mounting device. 1 division unit = 18 mm wide, 58 mm deep.With the patented Eltako-Duplex-Technology (DX) the normally floating contact 1 can still switch in the zero crossing when switching from 230V/50Hz-alternating voltage and thus the wear can be drastically reduced. Simply connect the N conductor to terminal (N) and L to 1 (L). This results in an additional standby loss of only 0.1 watts.Up to 60 timer clock memory slots are distributed freely to the channels. With date and automatic summer time/winter time conversion. Min. Power reserve without battery approx.