Siemens QMX3.P74 - Use; Compatibility

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QMX3... Wall-mounted sensors and room operator units for KNX PL-Link, KNX S-mode and KNX LTE-Mode CM2N1602en_07
Siemens Building Technologies 2017-05-22
Product number Stock number Features
Temperature sensor Humidity sensor CO
2
sensor
Air quality indicator with LED Segmented backlit display and
t hk
"Green Leaf" LED Configurable touch- keys with LED
di l
Window for labels
Sensors
QMX3.P30
QMX3.P30-1BSC
S55624-H103
S55624-H123
X
QMX3.P40
QMX3.P40-1BSC
S55624-H116
S55624-H124
X X
QMX3.P70
QMX3.P70-1BSC
S55624-H104
S55624-H125
X X X X
Room
operator
units
QMX3.P02
QMX3.P02-1BSC
S55624-H107
S55624-H128
X X X
QMX3.P34
QMX3.P34-1BSC
S55624-H105
S55624-H126
X
X
X
QMX3.P74
QMX3.P74-1BSC
S55624-H106
S55624-H127
X X X X X
QMX3.P37
QMX3.P37-1BSC
S55624-H108
S55624-H129
X X X X X
Accesso-
ries
QMX3.MP1
S55624-H110 Base plate for conduit box / cavity wall box for
68 mm diameter hole
20 pcs. per package
Use / compatibility
The room automation station determines the functions of both LCD display and
keys.
• Measure and indicate the room temperature, humidity and CO
2
.
• Operate the room functions.
• Indicate external information
(outdoor temp., outdoor humidity, state of a window switch).
Measure and indicate Indicate external information
− the room temperature – outdoor temperature
− the relative humidity – outdoor humidity
− the CO
2
concentration – state of a window switch
Control (threshold value switch) Control (with a PID controller)
− of the relative humidity – of the room temperature
− of the CO
2
concentration
Use with KNX PL-Link
Use with KNX S-mode