Eltako S2U12DDX-UC DIN rail mount timer 230 V
2-channel timer. 1+1 normally open contact potential-free 16A/250V AC. With Astro function. Stand-by loss only 0.03-0.4 watts. From the production week 26/19 with display lighting. Series installation device for mounting on DIN-EN 60715 TH35 mounting rail. 1 division unit = 18mm wide, 58mm deep. With the patented Eltako-Duplex-Technology (DX), the normally potential-free contacts can still switch at zero crossing when switching from 230V-alternating voltage 50Hz and thus drastically reduce wear. To do this, simply connect the N conductor to the clamp (N) and L to 1(L) and/or 3(L). This results in an additional standby loss of only 0.1 watt. By using bistable relays, there is no coil power loss or heating thereby even when the relay is switched on. Up to 60 timer memory slots are freely distributed to the channels. With date and automatic summer/winter time changeover. Power reserve without battery approx. 7 days. Each memory slot can be occupied either with the Astro function (automatic switching after sunrise or sunset), the switch-on and switch-off time or a pulse switching time (at which a pulse of 2 seconds is triggered). Astro on/off time can be shifted by ± 2 hours. In addition, a time shift of up to ± 2 hours, which is influenced by the sun turns, can be entered. With control input (+A1) for central control ON or OFF with priority. Supply voltage and control voltage for the central control unit 8..230V UC. The timer is set with the MODE and SET buttons and a key lock is possible. By pressing MODE or SET, the display light switches on. 20 seconds after the last MODE or SET operation, the program automatically jumps back to the normal display and the display light is switched off. Setting the language: After each application of the supply voltage, the language can be selected with SET within 10 seconds and confirmed with MODE. D = German, GB = English, F = French, IT = Italian and ES = Spanish. Then the normal display appears: Weekday, time, day and month. Fast-forward: In the following settings, the numbers will increase quickly if the Enter key is pressed longer. Release and hold down again to change direction. Setting the time: Press Mode and then select the function Search CLOCK with PRG (program) with SET and select MODE. For S, select the hour with SET and confirm with MODE. As with M as well as minute procedures. Set date: Press mode and then search for DAT with PRG with SET and select MODE. For J, select the year with SET and confirm with MODE. As with M as well as month and T as day procedures. MO (weekday) flashes as the last setting in the sequence. This can be set with SET and confirmed with MODE. Setting the location (if the Astro function is desired): A list of German cities can be found at the end of the operating instructions. Press Mode and then with PRG with SET select the function search POS and select with MODE. For BRT with SET, select latitude and MODE Âbestaetigen. Also select the longitude for LAE and press MODE. Now select the time zone with GMT with SET and with MODE Âbestaetigen. If desired, a time difference of up to ± 2 hours can now be entered for both channels together with WSW (winter solstice) and SSW (summer solstice). Manual switching ON or OFF with priority: Press mode and then search for INT with PRG with SET and select with MODE. For KNL with SET, select channel 1 or 2 and confirm with MODE. Now you can switch between AUT (automatic), ON or OFF with SET. After confirmation with MODE, the switching position of the selected channel may change. If the switching state is to change again automatically when a timer program becomes active, AUT (automatic) must then be selected again. If MODE is pressed for more than 2 seconds for one of the confirmations, the change is saved and the normal display appears. Summer/winter time changeover: Press mode and then search for SWZ with PRG with SET and select with MODE. Now you can switch BETWEEN ON and OFF with SET and confirm with MODE. If A is selected, the switch is made automatically. Central control ON or OFF with priority in automatic mode (AUT): Press mode and then PRG (program) Use SET to search for the ZEA function and select it with MODE. Now you can switch between ZE and ZA with SET and confirm with MODE. Switch random mode on/off: Press mode and then search for ZUF function with PRG with SET and select with MODE. Set to (ZUF+) or OFF (ZUF) with SET and confirm with MODE. When the random mode is switched on, all switching times of all channels are shifted randomly by up to 15 minutes. Switch-on times to earlier and switch-off times to later. Enter the timer programs according to the operating instructions. Switch on the key lock: Briefly press the mode and SET together and lock with SET for LCK. This is indicated by an arrow next to the lock icon. Deactivate key lock: Press mode and SET together for 2 seconds and unlock with SET for UNL.This text is machine translated.