Digital time switch for DIN-rails with 1 channel,Astro/daily/weekly program and 50 memorylocations for creating one date-dependent program (ON-OFF) and ten date-independent programs (ON-OFF) with a minimum switching
time of 1 minute (ON-OFF) or 1 second (cycle, pulse). Geographical database for 45 countries and 280 cities. Trigger modes for sunrise/sunset or dawn/dusk. Free formation of week day blocks. Summer-winter time changeover can take place automatically, on a specific date or can also be deactivated. 12/24 h setting. Switching status indicator. Integrated hour counter with service
mode. Manual switch: automatic mode, fixed ON/OFF, override. Green display lighting for good legibility. Non-volatile memory (EEPROM) for saving programs in the event of a power failure. Batterybased power reserve for up to six years. The time switch can be sealed and also PIN-protected against unwanted access. Programming is not completed directly on the time switch itself.