Theben Catalogue 2014/15. Save energy – Increase comfort.

Home and building control
KNX, Digital time switches
Technical data
TR 648 top2 RC KNX
TR 648 top2 RC-DCF KNX
Operating voltage KNX
Bus voltage, ≤12 mA
Operating voltage 110–240 V AC –
Frequency 50–60 Hz –
Stand-by consumption 0,2 W –
Width
3 modules
Number of channels 8
Number of memory locations 800
Time accuracy at 25 °C ≤ ± 0,5 s/day (quartz) or DCF77/GPS ≤ ± 0,5 s/day (quartz) or DCF77
Shortest switching times
Display
1 s
LCD
Ambient temperature –5 °C … +45 °C
Type of protection IP 20
Protection class II according to EN 60 730-1 III according to EN 60 730-1
Accessories
Antenna top2 RC-GPS
for TR 648 top2 RC KNX
↪ Art.No.: 9070610
Details page 247
Antenna top2 RC-DCF
↪ Art.No.: 9070410
Details page 247
PC set OBELISK top2
↪ Art.No.: 9070409
Details page 247
Memory card OBELISK top2
↪ Art.No.: 9070404
Details page 247
Connection diagrams
RC GPS
RC DCF
RC DCF
Data
Data
KNX
KNX
L
N
N
L
12
TR 648 top2 RC KNX
TR 648 top2 RC-DCF KNX
Additional technical data at: www.theben.de/product/ Article number 219