> Lighting Control > Other sensors > MTN677129,light grey,Year time switch REG-K/4/324 
Quartz-controlled four-channel year time switch. The device can be programmed manually on the device itself or on the PC using the software. With bus coupler. For installation on DIN rails TH35 according to EN 60715.
The bus is connected using a bus connecting terminal; a data rail is not necessary. After programming on the PC, all switching times are exported to a memory chip available as an accessory, and transmitted from this into one or more time switches.
324 non-volatile switching times for selectable daily, weekly and date commands, impulse commands
1x switching operation for holiday/public holidays
10 weekly programs for holidays and public holidays per channel
Free formation of channel and weekday blocks
Manual switching is possible via preselection and permanent switches
Random program can be activated
Operation with mains connection possible
High reserve power
Quarz-controlled
Automatic changeover between summer and winter time
KNX software functions: Switching. Dimming. Send time and date. Scene. Priority.
Operating voltage: Bus, DC 24 V
Accuracy: ≤ ±1 s/day
Reserve power: 1.5 years at full operability. Data backup in disconnected state approx. 40 years (EEPROM)
Type of protection: IP 20
Device width: 6 modules = approx. 105 mm
Accessories: OBELI
