User Manual

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Siemens Synco™ living CE1C2707en
Building Technologies System limits 23.08.2008
System limits
System limitations (TP1 bus)
126 Central apartment units QAX910
Limitations per central apartment unit
1 Meteo sensor
12 Rooms
2 Door contacts (monitored)
4 Light actuators with status indication (only on KNX TP1(S-Mode))
3 RF repeaters
64 RF devices (total number, including the central apartment unit)
In addition to the above mentioned devices, switch, dim and blind
actuators can be used in unlimited numbers.
Limitations per room
1 Room unit
2 Room temperature sensor
1 Heating circuit controller
6 Radiator control actuators
(one lead controller, 0…5 lag controllers)
or heating circuit controller channels
6 Window contacts
1 Smoke detector
Radiator control actuators and heating circuit controllers cannot simul-
taneously be used in the same room.
Communication
Protocol
Konnex (RF and / or wired)
KNX TP1 2-wire bus conforming to KNX TP1,
plus RJ45 jack for connection of service tool
KNX RF RF bus conforming to KNX RF