User Manual

11-14
Physical sensors
with KNX connection
Temperature, humidity
New Product
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
11
Stock No. Product No. DT
S55624-H124 QMX3.P40-1BSC A
QMX3.P40-1BSC Room sensor KNX for temperature and humidity, black
Functions:
• Multisensor for temperature and humidity
• Temperature control, adjustable as PWM control and/or modulating control (PID algorithm), for pure
heating mode, pure cooling mode, heating and cooling mode
• Operating modes switchable via KNX and/or display: Comfort mode, Pre-Comfort, energy savings and
protection mode
• Adjustable commissioning and control parameters for radiated heating, slow and fast, oor heating
slow and fast
• Integrated bus coupling unit
• 3 independently adjustable switching values for CO2 concentration and relative air humidity for air
quality control
• Actuating variable for 1, 2, or 3-stage fans (humidity and CO2)
• Actuating variable for 1, 2, or 3-point positioning signal (humidity and CO2)
• Setpoint for room temperature and relative humidity and CO2 concentration adjustable via KNX
Data sheet N1602
Dimensions (W x H x D) 88.4 x 133.4 x 18 mm
Accessories for QMX3..
Product Title Dimensions (W x H) Stock No. Product No. DT
Basic plate for conduit and cavity wall box 80.5 x 115 mm S55624-H110 QMX3.MP1 B
Stock No. Product No. DT
BPZ:QAP1030.200 QAP1030.200 A
QAP1030.200 Cable temperature sensor PVC 2 m, NTC 10k
Data sheet N1831
Cable length 2 m
Sensing element, temperature NTC 10k
Connection cable PVC
Measurement accuracy At -25...95 °C: ±1.4 K
Measuring range, temperature -25...95 °C
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