Siemens QAE2154.010/MO Basic Documentation Download Page 1

Duct Temperature, Humidity and Air Quality Sensors:
- QAM2151.040/MO
- QFM2150/MO, QFM3150/MO
- QPM2102/MO, QPM2150/MO, QPM2152/MO
Immersion Temperature Sensor:
- QAE2154.010/MO
Modbus RTU (RS-485)

Basic Documentation

A6V11610643_en--_a

Smart Infrastructure

2019-07-12

Summary of Contents for QAE2154.010/MO

Page 1: ... and Air Quality Sensors QAM2151 040 MO QFM2150 MO QFM3150 MO QPM2102 MO QPM2150 MO QPM2152 MO Immersion Temperature Sensor QAE2154 010 MO Modbus RTU RS 485 Basic Documentation A6V11610643_en _a Smart Infrastructure 2019 07 12 ...

Page 2: ...switch for configuration method selection 7 4 2 Modbus configuration parameters 7 4 3 Modbus registers 8 4 4 LED colors and patterns 9 4 5 Push button configuration 10 4 5 1 On event addressing ClimatixTM controllers configuration 10 4 5 2 Resetting Modbus parameters 11 4 6 DIP switch configuration 12 4 7 Bus termination 13 5 Maintenance 14 5 1 Disposal 14 6 Appendices 15 6 1 Cyber security discla...

Page 3: ...emens RCs are available at www siemens com sbt Markups Special markups are indicated in the document as follows Numbered lists and instructions with an operation sequence 1 2 Procedures must be performed in the specified order X Reference to a page number Symbol identifications WARNING This is the symbol for hazard It warns you of Risks of injury Comply with all measures designated by this symbol ...

Page 4: ... at your system suppliers From the support team at headquarters fieldsupport zug ch sbt siemens com if no local POC is available Siemens assumes no liability to the extent allowed under the law for any losses resulting from a failure to comply with the aforementioned points or for the improper compliance of the same ...

Page 5: ...S55720 S468 40 70 C 0 100 r h Modbus RTU QPM2102 MO S55720 S469 0 2000 ppm 0 100 Modbus RTU QPM2150 MO S55720 S470 0 2000 ppm 35 50 C Modbus RTU QPM2152 MO S55720 S471 0 2000 ppm 35 50 C 0 100 r h Modbus RTU 2 2 Product documentation Product number Datasheet Mounting instructions QAE2154 010 MO A6V11610252 A6V11610241 QAM2151 040 MO A6V11610632 A6V11610244 QFM2150 MO A6V11610635 A6V11610246 QFM315...

Page 6: ...Wiring 3 6 16 A6V11610643_en _a 3 Wiring G Operating voltage AC 24 V 20 or DC 13 5 35 V G0 GND RS485 Modbus A RS485 Modbus B Ref GND_ISO ...

Page 7: ...t can be manually configured with DIP switches when DIP2 Position 7 is ON For details see DIP switch configuration 12 4 2 Modbus configuration parameters Name Range numeration Default Configurable Modbus address 1 247 1 Baud rate bps 0 Auto 1 9600 2 19200 3 38400 4 57600 5 76800 6 115200 0 Transmission format start bits data bits parity stop bits 0 1 8 E 1 1 1 8 O 1 2 1 8 N 1 3 1 8 N 2 0 Bus confi...

Page 8: ...0 01 R 2 Temperature reliability 0 No error 1 Bad reliability unavailable R 3 Relative humidity value 0 100 0 01 R 4 Humidity reliability 0 No error 1 Bad reliability unavailable R 5 CO2 value 0 2000 ppm ppm R 6 CO2 reliability 0 No error 1 Bad reliability unavailable R 7 IAQ value 0 100 0 01 R 8 IAQ reliability 0 No error 1 Bad reliability unavailable R 212 VOC sensitive 0 Slow 1 Medium 2 Fast 1 ...

Page 9: ...the command with an error notice The register values remain unchanged Bus configuration command 768 is for on event addressing only Software version format major version is 1 byte minor version is 1 byte and build version is 2 bytes such as 2 01 33 0x02010021 4 4 LED colors and patterns Color Pattern Description Green Constant until device boots Power up Flashing 1 s on 5 s off Power up is complet...

Page 10: ...10 s LED off Release the button Entering the addressing mode LED is constant orange Address is set to 246 temporarily Baud rate is set to Auto and then auto baud rate recognition is done Format is set to 1 8 E 1 temporarily Communication is established Master writes the Modbus parameters 1 Master writes 1 into register 4x0768 Bus configuration command to activate the change After a successful pair...

Page 11: ... Press the push button for LED Action More details 1 5 s Constant red Press and hold the button 5 10 s LED off Press and hold the button 10 13 s LED flashes orange Release the button Release the button while LED still flashes orange LED keeps flashing orange for 3 s then turns red for 1s The reset to factory default 1 is completed LED turns to permanent orange 13 s Returns to the initial status Re...

Page 12: ... DIP switches DIP1 and DIP2 27 26 25 24 23 22 21 20 Address 1 2 3 4 5 6 7 8 OFF OFF OFF OFF OFF OFF OFF OFF 0 default OFF OFF OFF OFF OFF OFF OFF ON 1 OFF OFF OFF OFF OFF OFF ON OFF 2 OFF OFF OFF OFF OFF OFF ON ON 3 OFF OFF OFF OFF OFF ON OFF OFF 4 ON ON ON ON ON ON ON ON 255 NOTES Modbus address configuration Valid address range 1 247 others 0 If an invalid address is set the newly set values of ...

Page 13: ...fault OFF ON 1 Odd ON OFF 2 No parity ON ON others Even OFF 1 default ON 2 OFF Configurable via master or push button on event addressing ON DIP switches NOTE 1 Parity Stop bit only support following combinations 1 8 E 1 1 8 O 1 1 8 N 1 and 1 8 N 2 Others will be treated as 1 8 E 1 4 7 Bus termination Jumper position descriptions Jumper position OFF disable terminating resistor factory setting Jum...

Page 14: ...s considered electrical and electronic equipment for disposal in terms of the applicable European Directive and may not be disposed of as domestic garbage Dispose of the device through channels provided for this purpose Comply with all local and currently applicable laws and regulations ...

Page 15: ...ories htm 6 2 FCC This device complies with part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority...

Page 16: ...t Infrastructure Global Headquarters Theilerstrasse 1a CH 6300 Zug 41 58 724 2424 www siemens com buildingtechnologies Siemens Switzerland Ltd 2019 Technical specifications and availability subject to change without notice A6V11610643_en _a ...

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