Basic Documentation

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Siemens Flush-mount room sensors AQR253... AQR257... CE1P1411en
Building Technologies GAMMA building management systems 2013-04-17
6.4.3 Universal temperature sensor
Base module AQR2570 / AQR2576
Designation Values Description
Sensor correction -5...+5K
in 0.1K steps
0K
Correction of universal temperature sensor value
Send after change of 0.2K
0.3K
0.5K
1K
1.5K
2K
2.5K
Min. change of universal temperature until a telegram is
sent.
Send cyclically after 1 min
2 min
3 min
4 min
5 min
10 min
15 min
20 min
30 min
45 min
60 min
Time period after which the universal temperature
sensor value is resent.
6.4.4 Room temperature controller
Base module AQR2570 / AQR2576, with front module AQR2532 / AQR2535
Designation Values Description
Heating type Radiator heating slow
Radiator heating fast
Floor heating slow
Floor heating fast
Type of heating
Cooling type Chilled ceiling
Floor cooling
Type of cooling
Default cooling setpoint 10…30 °C at 0.1K steps
24 °C
Cooling setpoint, if no value is received from bus on
object 7. For operation mode auto: If cooling setpoint <
heating setpoint, then controller will heat.
Default heating setpoint 10…30 °C at 0.1K steps
21 °C
Heating setpoint, if no value is received from bus on
object 8.
Control value type PWM
continuous 0…100%
Output signal of the room temperature controller pulse-
width-modulated/continuous
Send cyclically after Do not send cyclically
1 min
2 min
3 min
4 min
5 min
10 min
15 min
20 min
30 min
45 min
60 min
Time period after which the control values are resent.
Changes of control values are sent immediately to the
actuators, independently of the selected time period.