Name: TR 648 top3 RC KNX
Brand: Theben
SKU: 6489130

Function description

*Available september 2025*
Digital time switch with yearly and astronomical time program
App programming possible thanks to integrated BLE module
Secure commissioning and communication through support of KNX Data Secure
Time synchronisation via connection of external DCF or GNSS/GPS antennas, additional posititioning for astronomical program with GNSS/GPS
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, ≤10 mA
Operating voltage	110 V AC - 240 V AC
Frequency	50 - 60 Hz
Width	3 modules
Installation type	DIN rail
Number of channels	8
Number of memory locations	800
Time accuracy at 25 °C	typical ± 0,25 s/day (quartz) or DCF77/GPS
Shortest switching times	1 s
Display	LCD
Ambient temperature	-5°C ... 45°C
Type of protection	IP 20
Protection class	II according to EN 60 730-1