Timer switch with yearly program, 4-gang

Timer switch with yearly program, 4-gang

Rail mounting device, 6 rail units

Produkt characteristics

BCU integrated into the unit
324 switching times for free assignments
Permanent switching times by means of EEPROM
Day/week/year program
Random program
Pulse program
Switching times: ON or OFF delay
1 x function for all date-related switching times
10 priority programs consisting of 10 individual weekly programs per channel
Automatic setting of public holydays without fixed date (ie. Easter)
Approx. 1.5 years battery reserve by means of exchangeable environmentally friendly lithium cell
It can be programmed up to the year 2063 in advance
Data transmission and data backup possible with memory card
Possible functions: switching, dimming transmitting time, receiving time
Option: radio controlled, hence automatic synchronization of summer/winter time by means of the DCF 77 signal
Power supply for DCF receiver is integrated
PC programming recommended by using the special software set OBELISK

Technical data
Operating voltage:		KNX bus supply voltage External supply: 230 V ± 10 %, only required in case of DCF77 antenna connection
Channels:		4
Switching times:		324 (free block formation)
Special program:		9 week programs
Inherent consumption:		< 10 mA
Shortest switching interval:		1 sec.
Switching accuracy:		1 sec.
Current consumption:		approx. 4 mA + BCU
Accuracy:		± 1 second/day at 20°C or radio time signal precision (with DCF77)
Power reserve:		Lithium cell approx. 1.5 years
Permissible ambient temperature:		–5 ... +45 °C
Max. distance to DCF receiver:		200 m

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