Theben TR 648 top2 RC-DCF KNX

Available for 3-5 working days Delivery

• 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
• Pulse program
• Cycle program
• Extensive yearly clock functions
• Astronomical switching function (automatic calculation of sunrise and sunset times for the whole year)
• Switching preselection
• Permanent switching ON/OFF
• Count-down timer
• Integrated hour counter
• Holiday program
• 2 random programs
• Display backlight (can be turned off)
• PIN coding
• Automatic summer/winter time changeover
• Time and date synchronisation of other bus participants

Technical data

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

More Information
More Information
SKU THE6489210
Manufacturer Theben
Manufacturers Reference Theben
Type Timer
Medium KNX TP
Installation Din Mounted
Module Size 3 Module