Basic Documentation

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Siemens Wall-mounted sensors and room operator units for KNX/ETS and KNX/ACS CM2N1602en_07
Smart Infrastructure Contents 2020-06-20
Contents
0 About this document ........................................................................... 4
0.1 Revision history ..................................................................................... 4
0.2 Before you start ..................................................................................... 4
0.3 Abbreviations and naming conventions .................................................. 5
0.4 Reference documents ............................................................................ 5
1 Devices................................................................................................. 6
1.1 Type summary ....................................................................................... 6
1.2 Equipment combinations ........................................................................ 7
1.3 Design and device parts ........................................................................ 7
1.4 Service and connection elements........................................................... 8
1.5 Dimensions............................................................................................ 9
1.6 Environmental compatibility, disposal ................................................... 10
1.6.1 General notes ...................................................................................... 10
1.6.2 Environmental declaration.................................................................... 10
1.6.3 Notes on FCC rules ............................................................................. 10
2 Safety and EMC optimization ............................................................ 11
2.1 Notes on safety .................................................................................... 11
2.2 Device-specific regulations .................................................................. 11
2.3 Notes on EMC optimization .................................................................. 11
3 Mounting and electrical installation .................................................. 12
4 Functionality / Use ............................................................................. 16
4.1 Overview ............................................................................................. 16
4.2 Use...................................................................................................... 17
4.3 Display elements and buttons .............................................................. 18
4.4 Functions ............................................................................................. 19
4.4.1 Measuring ........................................................................................... 19
4.4.2 Control and operation .......................................................................... 20
4.5 Application examples ........................................................................... 22
4.5.1 Room temperature control and operation via QMX3 ............................. 22
4.5.2 Presence dependent room climate control with operation of all disciplines23
4.5.3 Room temperature, humidity and air quality control .............................. 24
5 ETS engineering ................................................................................ 25
5.1 Engineering ......................................................................................... 25
5.2 Commissioning .................................................................................... 25
5.3 Communication objects ........................................................................ 26
5.4 Room operator unit visualization and operation .................................... 34
5.5 ETS parameter description .................................................................. 35
5.5.1 Room temperature sensor ................................................................... 35
5.5.2 Room temperature control ................................................................... 35
5.5.3 Room relative humidity sensor ............................................................. 37
5.5.4 Room relative humidity control ............................................................. 37
5.5.5 Room air quality sensor ....................................................................... 38
5.5.6 Room air quality control ....................................................................... 38