User Manual

ManualsBrandsSiemens ManualsOperator unitsWall-mounted sensors and room operator units for KNX/ETS and KNX/ACS QMX3..

QMX3.P37 QMX3.P34/P74 QMX3.P02 QMX3.P70 QMX3.P30/P40

Wall

-mounted sensors and room operator units for

KNX/ETS and KNX/ACS

Technical principles

CM2N1602en_06

2019-04-08

Building Technologies

Summary of content (46 pages)

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s QMX3.P37 QMX3.P34/P74 QMX3.P02 QMX3.P70 QMX3.
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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 .............................................
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5.5.6 5.5.7 5.5.8 5.5.9 5.5.10 5.5.11 5.5.12 Room air quality control .......................................................................... 38 Device display parameters ...................................................................... 38 HVAC operation and display ................................................................... 39 Operation and display: Relative humidity visualization ........................... 39 Display on QMX3.P70 Air quality indication LED.................................
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0 About this document 0.1 Revision history Revision Date Changes Section Pages _06 2019-04-08 • Bus voltage failure 5.2 25 _05 2018-09-14 • Corrections/additions for V6.1 • Communication objects All 5.3 — 26 _04 2017-03-10 • Corrections/additions for V6.1 • Added QMX3.P40 All — _03 2016-03-15 • Corrections/additions for V6.0 All — _02 2015-04 • Corrections for V5.1 • Deleted section 5.1 5.3 — _01 2013-07 First edition — — 0.
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Use of documents / Request to the reader Before using our products, it is important that you read the documents supplied with or ordered at the same time as the products (equipment, applications, tools etc.) carefully and in full. We assume that persons using our products and documents are authorized and trained appropriately and have the technical knowledge required to use our products as intended.
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Room operator units Accessories 1.2 QMX3.P30 S55624-H103 X QMX3.P40 S55624-H116 X X QMX3.P70 S55624-H104 X X QMX3.P02 S55624-H107 X QMX3.P34 S55624-H105 X QMX3.P74 S55624-H106 X QMX3.P37 S55624-H108 X QMX3.
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1.3 B C B2 B1 1602J01_01 A Design and device parts • The devices are designed for wall-mounting (A). A conduit box is optional. – Conduit box: Keep in mind the dimensions of the conduit box! – Cable conduits on the wall: Keep a distance of 30 mm (from above) / 20 mm (from below) to the base plate (B), so that the device (C) can be snapped onto the base plate. • The base plate (B) has screw holes for all common flush-mount boxes. The screw head height must not exceed 3 mm.
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1.4 Service and connection elements Connection R1 N1 QMX3... Room operator unit Controller, actor Twisted pair Service LED (red) and programming pin Service LED (red) Programming pin The service element functions are described Commissioning, sections 5.2 and 6.2. Adhesive address labels The devices are supplied with peel-off adhesive address labels containing the unique KNX ID as alphanumeric and barcode display.
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1.5 Dimensions 80.5 18 1602M01_01 115 133.4 88.4 17.5 .5 78 13.1 56.5 3.5 28.2 60 1602M02 26.5 26 28.
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1.6 Environmental compatibility, disposal 1.6.1 General notes This device was developed and manufactured with environmentally compatible materials and procedures complying with all relevant environmental standards. Note the following to dispose of the product following its useful life or in case of replacement: • Do not dispose of the device as part of standard household garbage, but as special waste from plastic and steel, ferrite-magnet components. This applies in particular to the PCB.
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2 Safety and EMC optimization 2.1 Notes on safety Please comply with these notes This section explains general and system-specific regulations for mains and operating voltages. It includes important information for your safety and the safety of the entire plant. General regulations Please comply with the following general regulations during engineering and execution: Electrical and mains power ordinances for the given country. Other applicable, national regulations.
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3 Mounting and electrical installation Comply with the following notes as well as the mounting instructions [2] to mount the room sensor. Ambient conditions Note the permissible ambient temperature and humidity. See data sheet Fehler! Verweisquelle konnte nicht gefunden werden. for environmental conditions. Location (sensors, room operator units) • The devices are suitable for wall mounting. • Recommended height: 1.50 m above floor.
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Monting over a cavity wall box Use a metal-reinforced base plate QMX3.MP1 instead oft he standard base plate delivered with the room operator unit. 1 1 3 2 2 The installing tube must be sealed or cold or warm air may enter the device and cause faulty temperature readings by the internal sensor. 1 Fixing the box on the cavity wall. 2 Fixing the QMX3.MP1 base plate on the box using 2 screws.
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Cable ducts on the wall Keep a distance of 30 mm (from above) / 20 mm (from below) to the base plate, so that the device can be snapped onto the base plate. 30 mm Dismounting / service: 54 ± 0.15 Labels for QMX3.P02, QMX3.P37 1602z110 Max. 6 59.2 ± 0.15 Sample icons are available in the label template M1602.1 (Download from www.siemens.com/gamma-td) Information. e.g.
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1602J110 1602Z107 Remove label Installation • Follow the KNX regulations • For KNX wiring (topology, allowed cables and cable length), see the document KNX bus Fehler! Verweisquelle konnte nicht gefunden werden.. • Use the correct cables for the KNX bus • Do not interchange the wires of the KNX cable. – The red terminal is for KNX + – The gray terminal is for KNX – • Observe all local installation regulations.
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4 Functionality / Use 4.1 Overview Room X QMX3.P40 X X QMX3.P70 X X QMX3.P02 X QMX3.P34 X QMX3.P74 X QMX3.P37 X X Operation of light, shading and scenes X Display and operation with touchkeys Air quality indicator with LED QMX3.
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4.2 Use Six complementary device types are available which can control HVAC and electric applications. • Room temperature, humidity, and CO2 content of the room are controlled according to the demand and to energy efficiency criteria. • Four freely parameterizable pairs of touchkeys can be configured for light switching, dimming, blinds, scenes, sending values, etc. Details The sensors in the room operator unit measure: – Room temperature. – Relative room humidity.
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4.3 Display elements and buttons Button Button 1 2 A B 5 6 3 7 4 8 • An arrow indicates that an element can be operated • Temperature display in °C or °F / humidity in % r.H.
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The digits "0xxx" and "00xx" are displayed on power-up: 0xxx is the FW version 00xx is the Build version 4.4 Functions The room operator units with control functions can be integrated in a KNX network. The control functions for room temperature and ventilation allow for immediate control of suitable actuators to control heating, cooling, and ventilation. 4.4.1 Measuring Temperature (All Types) The room operator units measure the room temperature via an integrated sensing element.
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Control and operation Sensors Room operator QMX3.P30 X QMX3.P40 X QMX3.P70 X X QMX3.P02 X X QMX3.P34 X X QMX3.P74 X X QMX3.P37 X X Only operation and display Presence function Room operating mode Manual switching of ventilation Operation of light, shading and scenes Threshold value switch CO2 Regelung und Bedienung PID control temperature Typ Threshold value switch humidity 4.4.
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controllers is available. The setpoint (from local operation or received via bus) directly influences the first threshold value (see description in sections 5.5.5 and 5.5.7). Room temperature controller, humidity threshold value, and air quality threshold switching can be activated or deactivated. As a result, simple sensor function or room operation is possible also. Fan control (QMX3.
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days and corrects for any drift detected. The sensor also contains selfdiagnostics to assure proper operation during lifetime. • Use: Normal environments, such as offices, class rooms, hotel rooms, or other non-permanently occupied areas, typically reach at least once a week the CO2 concentration of fresh air of 400 ppm. However, exposure to a lowest CO2 concentration other than fresh air, or incorrect altitude parameter setting, might result in reduced accuracy and incorrect operation.
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no one is in the room or if the window is open, the radiator valve closes and reduces the room temperature automatically. Up to 4 window contacts and presence detectors can be connected via KNX bus. 4.5.2 Presence dependent room climate control with operation of all disciplines Key (Example of a possible combination of components) 1. 2. 3. 4. 5. 6. 7. 8. 9. Room operator unit QMX3.P02 Room sensor QMX3.P70 Room operator unit QMX3.
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4.5.3 Room temperature, humidity and air quality control Key (Possible combination of components) 1. 2. Temperature sensor Room sensor QMX3.P70, including – – Humidity sensor – CO2 sensor Air handling controller RMU7x0B The room operator unit (1) measures the room temperature, the room humidity, and the CO2 concentration, and passes these values on to the controller (2) via the KNX bus.
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5 ETS engineering 5.1 Engineering Product data The product data (*.vd5 or *.knxprod) must be downloaded from the website and imported in the ETS for engineering. The product data is available at www.siemens.com/hvac-td or www.siemens.com/gamma-td. ETS version If ETS3 is used, make sure to install first ETS3 patch (additional software column SW) for ETS3.0f  www.siemens.com/hvac-td For ETS4, make sure the latest version is installed or at least version 4.1.2.
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5.3 Communication objects The number and type of available objects as well as adjustable parameters can vary depending on basic configuration. For detailed documentation on KNX data point types, see [4]. QMX3.P40 QMX3.P70 QMX3.P34 QMX3.P74 QMX3.P02 QMX3.P37 Obj. Object name QMX3.
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QMX3.P37 QMX3.P02 QMX3.P74 QMX3.P34 Type / Length Flags QMX3.P70 Function QMX3.P40 Obj. Object name QMX3.
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QMX3.P37 9.007 2 bytes QMX3.P02 Room relative humidity [%] X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X CRWU QMX3.P74 relative room humidity in % Room humidity sensor 25 QMX3.P34 Type / Length Flags QMX3.P70 Function QMX3.P40 Obj. Object name QMX3.P30 Devices X Provides the room humidity value from the integrated sensor.
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CRWU 9.008 2 bytes 9.008 2 bytes 9.008 2 bytes CRWU QMX3.P37 9.008 2 bytes QMX3.P02 CO2 concentration [ppm] QMX3.P74 CO2 -Concentration in the room in ppm Room air quality sensor 38 QMX3.P34 Type / Length Flags QMX3.P70 Function QMX3.P40 Obj. Object name QMX3.
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Display outside temperature (°C) 9.001 2 bytes CWU 9.001 2 bytes 9.002 2 bytes CRWTU QMX3.P37 QMX3.P02 QMX3.P74 Outside temperature [°C] QMX3.P34 HMI displays and operation of values and functions 53 Type / Length Flags QMX3.P70 Function QMX3.P40 Obj. Object name QMX3.
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81 Button A1: send value 82 Button A1, 2nd obj.: switching on / off 83 Button A1: send value 2 84 Button A1: switching on / off 85 Button A1: dimming brighter / darker 86 Button A1: blind up / down 87 Button A1: slats stop / open / close 88 89 Button A1: 8-bit scene recall / save Status LED A1 on / off Function button pair, button 2 90 Button A2: switching on / off 91 Button A2: send value 92 Button A2, 2nd obj.
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112 Button B2, 2nd obj.: switching on / off 113 Button B2: send value 2 114 Button B2: switching on / off 115 Button B2: dimming brighter / darker 116 Button B2: blind up / down 117 Button B2: slats stop / open / close 118 Button B2: 8-bit scene recall / save 119 Status LED B2 on / off Function button pair 3, button 1 120 Button C1: switching on / off 121 Button C1: send value 122 Button C1, 2nd obj.
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142 Button D1, 2nd obj.: switching on / off 143 Button D1: send value 2 144 Button D1: switching on / off 145 Button D1: dimming brighter / darker 146 Button D1: blind up / down 147 Button D1: slats stop / open / close 148 Button D1: 8-bit scene recall / save 149 Status LED D1 on / off Function button pair 4, button 2 150 Button D2: switching on / off 151 Button D2: send value 152 Button D2, 2nd obj.
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5.4 Room operator unit visualization and operation Name Description QMX3.P34 QMX3.P74 QMX3.P37 Object no. The appropriate communication objects must be placed in the group address after parameterization to display internal functions on the room operator unit. 1 Room temperature Displays the value of the internal room temperature sensor X X X 55 Room temperature, setpoint absolute X X X X X X X X X X X X Displays the Comfort setpoint that can be changed on the display.
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5.5 ETS parameter description Factory settings are in brackets QMX3.P34 QMX3.P74 QMX3.P37 QMX3.P02 5.5.1 QMX3.P70 Range (Default) QMX3.P40 Communication objects available in ETS when function is enabled Type QMX3.P30 Values Unit Designation K X X X X X X X K X X X X X X X min X X X X X X X Room temperature sensor Room temperature: Sensor correction –5…+5 °C in 0.1 steps (0 °C) Room temperature: Send following change by 0.1…2.
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* PID parameter set for the heating sequence Heating type Xp TiN TiV Nz SD Radiator heating slow 2K 5400s 450s 0,1K 0.8K Radiator heating fast 2K 3600s 540s 0,1K 0.8K Floor heating slow 2K 7200s 540s 0,1K 0.8K Floor heating fast 2K 5400s 540s 0,1K 0.8K Cooling type Xp TiN Chilled ceiling 2K 5400s 450s 0,1K 0.8K Floor cooling 2K 5400s 540s 0,1K 0.
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QMX3.P37 QMX3.P02 %r.h. X X X 1; 2…45; 60 (15 min) min X X X Default switching point stage 1 (%r.h.) 0…100 (40) %r.h. X X X X X X X Default switching point stage 2 (%r.h.) 0…100 (70) %r.h. X X X X X X X Default switching point stage 3 (%r.h.) 0…100 (90) %r.h. X X X X X X X Hysteresis 2;3;4;5;7;10 (5%) %r.h. X X X X X X X 5.5.5 QMX3.P74 2; 3; 4; 5; 7; 10 (2%) Humidity: Send cyclically after Unit Humidity: Send following change by 5.5.4 QMX3.
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QMX3.P37 QMX3.P02 QMX3.P74 400…2000 (800) ppm X X X X X X X Default switching point stage 2 (ppm) 400…2000 (1000) ppm X X X X X X X Default switching point stage 3 (ppm) 400…2000 (1500) ppm X X X X X X X Hysteresis 50…500 (100) ppm X X X X X X X Unit Default switching point stage 1 (ppm) 5.5.6 QMX3.P34 Type QMX3.P70 Range (Default) QMX3.P40 Values Visible parameter name in ETS QMX3.P30 Designation Room air quality sensor CO2 concentr.
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X Operation Room temperature setpoint yes; (no) X X X Room temperature setpoint type Absolute; (Relative) X X X Lower limit temp.setp.abs. 5…21 (18) °C X X X Upper limit temp. Setp. Abs. 21…40 (26) °C 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 Max. negative temp.shift -10…0 (-3) K X X X Max. positive temp.shift 0…+10 (+3) K X X X Temperature shift in steps of 0.1; 0.2; 0.5; 1.0; 2.0 (0.
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5.5.12 Operation and display: air quality (-----) Room Display: Air quality visualization X X X X X X Display: Air quality visualization Numeric value (ppm) (Symbol) Text Change symbol '+++' <-> '++-' at ppm 400…2000 (1000) ppm X X X Change symbol '++-' <-> '+- -' at ppm 400…2000 (1500) ppm X X X Change text 'Good' <-> 'Okay' at ppm 400…2000 (1000) ppm X X X Change text 'Okay' <-> 'Poor' at ppm 400…2000 (1500) ppm X X X Min.
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LED display [object-independent, status object] 2-button switching Action button pair [left Off, right On, right Off/left On] (Object independent) LED constant value [Off, On (orientation light)] (status object) LED activation [Off/On, On/Off] LED A2 display [object-independent, status object] 2-button dimming Action button pair [left On/brighter, right Off/darker] (Object independent) LED constant value [Off, On (orientation light)] Long button pressure [0.5 - 6.
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5.6 Examples for the operation of touch keys and display elements In RTS, these functions are created as follows: In the device view, • activate or deactivate functions • modify the default values if required The objects that are now visible, must be connected to group addresses.
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Air quality, CO2 Key 1 No function, display of room air quality in text form GOOD, OKAY, or POOR Keys 2, 3, 5, 6, 7 and 8 No function Key 4 Toggle the display pages between temperature, humidity, and CO2 Humidity and presence Key 1 Keys 2 and 6 Keys 3, 5 and 7 Key 4 Key 8 Toggle the display between outdoor and indoor humidity Room humidity setpoint adjustment (absolute) No function Toggle the display pages between temperature and humidity Presence key, or Comfort extension 43 / 46 Siemens Building Tec
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6 ACS engineering 6.1 Engineering Tool ACS790 is used for engineering with devices from the Synco 700 range. This tool is documented in Service- and Operating software ACS790 [5]. ACS790 version For ACS790, version 8.23 or higher must be installed. Recommendation: Keep the adhesive address labels During room operator unit mounting, the address labels can be peeled off the devices and stuck to a floor plan or similar to show the KNX IDs and the physical location in one place.
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 Variant 2 1. Set addressing mode for the room operator unit (briefly press button on device  LED is red). 2. In the ACS790 device list, use "Addressing mode…" to select the currently active device  Enter a physical address in the "Address assignment" dialog  Click "Write".  Enter a physical address and short description for the selected room operator unit.  Close the "Address assignment“ dialog by clicking "Write…“.  Repeat these steps for all room operator units to be commissioned.
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6.3 ACS Parameter description Factory settings are boldfaced. 6.3.1 Communication Designation Values Description Geographical zone (apartment) ---, 1...126 Geographical zone, apartment or room group Geographical zone (room) ---, 1…63 Geographical zone, room Geographical zone (subzone) ---, 1…15 Geographical zone, subzone 6.3.2 Universal temperature sensor Designation Values Description LTE transmission zone ---, 1…4095 Sending zone for KNX/ACS Sensor correction -5...+5K in 0.