Basic Documentation

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Siemens Flush-mount room sensors AQR253... AQR257... CE1P1411en
Building Technologies Desigo building automation and control system 2013-04-17
8.3.3 Communication
Base module AQR2570 / AQR2576, LTE zone per function valid for assigned types.
Designation Values Description
Geographical zone (apartment) ---, 1...126 Geographical communications address for KNX LTE-
Mode, apartment
Geographical zone (room) ---, 1…63 Geographical communications address for KNX LTE-
Mode, room
Geographical zone (subzone) ---, 1…15 Geographical communications address for KNX LTE-
Mode, subzone
8.3.4 Room temperature sensors RTS
Base module AQR2570 / AQR2576, with front module AQR2532 / AQR2535
Designation Values Description
Sensor correction -5...+5K
at 0.1K steps
0 K
Correction of room temperature sensor value
Mixing portion GPTS 0% ext, 100% int / … / 100% ext 0% int
at 10% steps
0% Ext, 100% Int
Mixing of (ext) universal temperature sensor with
internal room temperature sensor value. The mixed
value is sent in place of the internal room temperature
sensor value. Mixing only possible if universal
temperature value is not transmitted to bus separately.
Change of value, COV 0.1…2.5K Min. change of room temperature until a telegram is
sent.
Heartbeat 120…900s Time period after which the room temperature value is
resent.
Minimal repetition time 10…60s Minimal delay between consecutive telegrams.
8.3.5 Universal temperature sensor GPTS
Base module AQR2570 / AQR2576
Designation Values Description
Sensor correction -5...+5K
in 0.1K steps
0K
Correction of universal temperature sensor value
Change of value, COV 0.2…2.5K Min. change of universal temperature until a telegram is
sent.
Heartbeat 120…900s Time period after which the universal temperature
sensor value is resent.
Minimal repetition time 10…60s Minimal delay between consecutive telegrams.
8.3.6 Room humidity sensor RRHS
Base module AQR2570 / AQR2576, with front module AQR2533 / AQR2535
Designation Values Description
Change of value, COV 2…10% r.h. Min. change of room humidity until a telegram is sent.
Heartbeat 120…900s Time period after which the room humidity value is
resent.
Minimal repetition time 10…60s Minimal delay between consecutive telegrams.