Legrand timer giornaliero digitale da incasso AlphaRex D21 230V 50/60Hz 412631

Digital time switch with text-guided programming concept. Languages can be selected with the language selection function: German, English, French, Italian, Dutch, Spanish. Easy PC-based  creation of programmes using AlphaSoft software by Legrand, data key and PC adapter. Optional programme backup on data key AlphaRex/AstroRex. EEPROM memory for backup of switching programmes. Switching times are displayed as week plan. For switching lights and other devices on and off according to ambient brightness.
Technical data:
- daily astronomic calculation of sunrise and sunset times
- can be combined with time switch function
- control directly via the distribution, no separate light catcher required
- automatic switching for summer/winter time
- holiday programme
- accuracy +/- 0.2 sec/day
- manual switching
- sealable cover, even if data key is plugged in
- shortest switching time: 1 min.
- power reserve: 5 years for date and time
- operating temperature -20 °C ... +55 °C,
- with Lexic system advantages
- in accordance with EN 60730-1 and 60730-2-7, AstroRex³ D21
- 56 programmes
- 1 changeover contact 250 V, 50 Hz, 16 A
- with control input, follow-up time 0 min. - 23 h 59 min.
- AstroRex³ D22
- 28 programmes per channel
- 2 changeover contacts 250 V, 50 Hz, 16 A