Theben TR 648 Digital Astronomical Timer
£223.91 + VAT
- Digital time switch with yearly and astronomical time program
- Time synchronisation via connection of external DCF antenna
- Can be operated without mains supply
- 8 channels
- DuoFix spring terminals for 2 conductors each
- Text-oriented user guidance in display
- 800 memory locations
- Interface for OBELISK top2 memory card (PC programming)
- 8 year power reserve (lithium battery)
- ON-OFF switching times
| Operating voltage KNX | Bus voltage, ≤12 mA |
| Width | 3 modules |
| Installation type | DIN rail |
| Number of channels | 8 |
| Number of memory locations | 800 |
| Time accuracy at 25 °C | ≤ ± 0,5 s/day (quartz) or DCF77 |
| Shortest switching times | 1 s |
| Display | LCD |
| Ambient temperature | -5°C … 45°C |
| Type of protection | IP 20 |
| Protection class | III according to EN 60 730-1 |
Brand
Theben
German manufacturer with of high quality KNX components including actuators, binaries and DALI.
Be the first to review “Theben TR 648 Digital Astronomical Timer”
Related products
Time Switches
£335.92 + VAT
£161.10 + VAT
Time Switches
£239.57 + VAT
-10%
Time Switches
£141.70 + VAT
Reviews
There are no reviews yet.