Basic Documentation

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Siemens Wall-mounted sensors and room operator units for KNX/ETS and KNX/ACS CM2N1602en_07
Smart Infrastructure ETS engineering 2020-06-20
Designation Values Type
Visible parameter name in ETS Range
(Default)
Unit
QMX3.P30
QMX
3.P40
QMX3.P7
0
QMX3.P34
QMX3.P
44
QMX3.P74
QMX3.P37
QMX3.P02
5.5.8 HVAC operation and display
Display Temperature visualization -----
(Room)
Outside
Room and Outside
X X X X
Operation Room temperature setpoint yes; (no) X X X X
Room temperature setpoint type Absolute; (Relative) X X X X
Lower limit temp.setp.abs. 5…21 (18) °C X X X X
Upper limit temp. Setp. Abs. 21…40 (26) °C X X X X
Temp.setp.op.in steps of 0.1; 0.2; 0.5; 1.0; 2.0 (0.1) °C X X X X
Max. negative temp.shift -10…0 (-3) K X X X X
Max. positive temp.shift 0…+10 (+3) K X X X X
Temperature shift in steps of 0.1; 0.2; 0.5; 1.0; 2.0 (0.5) K X X X X
Operation Room Operating Mode yes; (no) X X X X
Operation Room Occupancy Mode (yes); no X X X X
Display Window state visualization yes; (no) X X X X
Display Heating/Cooling indication yes; (no) X X X X
Operation fan Speed yes; (no) X X X X
Fan type 1-speed
(3-speed)
Variable speed
X X X X
Minimum fan speed (variable speed) 0…100 (0%) % X X X X
Maximum fan speed (variable speed) 100…0 (100%) % X X X X
Regardless of whether the "Display Window state” is set to "Yes" or "No", all 4
communication objects for window contacts are always displayed
5.5.9 Operation and display: Relative humidity visualization
Display: Relative humidity visualization
-----
(Room)
Outside
Room and Outside
X X X X
Min. rel. humidity setp. (%r.h.) 0…99 (10%) %r.h. X X X X
Max. rel. humidity setp. (%r.h.) 1…100 (95% %r.h. X X X X
Rel. Hum. operation in steps of 1;2;5;10;20 (1%) % X X X X
5.5.10 Display on QMX3.P70 Air quality indication LED
Change color green <--> yellow at (ppm) 400.2000 (1000) ppm X
Change color yellow <--> red at (ppm) 400…2000 (1500) ppm X
Bus influence
(No)
Can be de-/activated via
bus
X
Note