Basic Documentation
Table Of Contents
- Wall-mounted sensors and room operator units for KNX/ETS and KNX/ACS
- Contents
- 0 About this document
- 1 Devices
- 2 Safety and EMC optimization
- 3 Mounting and electrical installation
- 4 Functionality / Use
- 5 ETS engineering
- 5.1 Engineering
- 5.2 Commissioning
- 5.3 Communication objects
- 5.4 Room operator unit visualization and operation
- 5.5 ETS parameter description
- 5.5.1 Room temperature sensor
- 5.5.2 Room temperature control
- 5.5.3 Room relative humidity sensor
- 5.5.4 Room relative humidity control
- 5.5.5 Room air quality sensor
- 5.5.6 Room air quality control
- 5.5.7 Device display parameters
- 5.5.8 HVAC operation and display
- 5.5.9 Operation and display: Relative humidity visualization
- 5.5.10 Display on QMX3.P70 Air quality indication LED
- 5.5.11 Operation and display: air quality
- 5.5.12 Operation of light, shading and scenes
- 5.6 Examples for the operation of touch keys and display elements
- 6 ACS engineering
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Siemens Wall-mounted sensors and room operator units for KNX/ETS and KNX/ACS CM2N1602en_07
Smart Infrastructure Mounting and electrical installation 2020-06-20
3 Mounting and electrical installation
Comply with the following notes as well as the mounting instructions [2] to mount
the room sensor.
Note the permissible ambient temperature and humidity. See data sheet [1] for
environmental conditions.
· The devices are suitable for wall mounting.
· Recommended height: 1.50 m above floor.
· Do not mount the devices in recesses, shelves, behind curtains or doors, or
above or near heat sources.
· Avoid direct solar radiation and drafts.
· Seal the conduit box or the installation tube, as air currents can affect sensor
readings.
· Adhere to allowed ambient conditions.
· Mounting instructions M1602 are enclosed with the devices.
2
6
0
2
J
0
2
*
)
Service LED (red) Tool plug Programming pin
*) The installing tube must be sealed, or cold or warm air may enter the device
and cause faulty temperature readings by the internal sensor.
Ambient conditions
Location (sensors,
room operator units)
Mounting instructions
Mounting over a
conduit box
16
0
2
J
1
0
8