© Siemens AG 2011. All rights reserved.
Wireless room units and wall transmitters Room units with EnOcean technology
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 2 T. Huber
2 Technology 6
3 Portfolio with EnOcean technology 10
1 Introduction 2
© Siemens AG 2010. All rights reserved.
4 References 15
Content
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 3
EnOcean mission
…everything embedded in easy to integrate, easy to use standardized modules
Green Smart
Intelligent sensor networks Connectivity Programmable
Wireless
Radio standard Bi-directional
communication
Energy harvesting World-class miniaturized
energy harvesting components
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 4
XXX
EnOcean GmbH & EnOcean Alliance for whole value chain
EnOcean GmbH Green = energy harvesting Smart = smart sensors Wireless = wireless standard
EnOcean GmbH OEM partner
EnOcean Alliance Building professionals & users
EnOcean Alliance No batteries. No wires. No limits.
Spin-off company of Siemens CT founded in 2001 and venture founded.
Founded in April 2008 as a non-profit, mutual benefit corporation
Components Modules Products Solutions
Solution for green buildings „clean“ technology
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 5
EnOcean Alliance eco-system
Enocean alliance promoter Participants
Associate members
>160 associated members 100 OEMs offering final goods >700 compatible products >100,000 buildings deployed IEC standardization kicked off Award winning “Green Technology”
Koenig Consulting Inc.
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 6
Sensor radio module
RF Transceiver
Micro- controller
Sensor Energy management
Motion, temperature, light
Temperature, pressure, position, etc.
Self-powered wireless sensor technology
Energy converter
Energy:
Information:
Micro- controller
Actuator/ buil- ding services
RF Transceiver
System radio module
Status, measured value control signal
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 7
PC networking
Home networking
Video distribution
Headsets PC peripherals PDA / phone
Choosing a suitable radio protocol
Range
Energy requirements
1m
Factor 1 Factor 10s
Factor 100s
Factor 1.000s
Factor 10.000s
1,000m
100m
10m
Home and building auto- mation
Industrial
Residential aftermarket
Demand response metering
infrastructure
Wireless USB
Video/ audio links
UWB
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 8
Environment
Device W/m² distance (m) duration
EnOcean RF switch 0,000013 1 some ms
Conventional switch 0,0015 1 some ms
WIFI access point 0,01 2 during data stream
WIFI card 0,1 0,5 during data stream
DECT phone 1 0,1 during a call
Mobile 12-42 0,1 during a call
Mobile-base station 0,00001 - 0,1 permanent
Comparison of different power flux densities
100 x
700 x
7.000 x
70.000 x
1,6 Mio.x average
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 9
How much energy needs an EnOcean device?
100 EnOcean devices transmit 432'000 telegrams per day
This requires daily totally 86 J energy
To compare: ONE jelly bear contains 7000 J
A jelly bear would offer enough energy to conduct the system for 81 days
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 10
Lighting controls HVAC devices
Occupancy / motion Humidity Door / window Temperature
Automation systems gateways
LON, BACnet, TCP/IP, KNX, serial
Multi-vendor interoperable products Over 300 energy-saving products in production
Light switches / dimmers Occupancy sensors Light intensity Key card Timers
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 11
Maximize your building efficiency!
Energy efficient lighting – Individual, present, and daylight dependant Energy-optimized building automation
Lights Blinds Gateway
Heating Ventilation Air conditioning
Building automation system
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 12
System overview
LON/EnOcean Gateway RXZ95.1/LON
DESIGO™ INSIGHT
KNX / EnOcean Gateway RXZ97.1/KNX
RXC
RXB
PXC00-E.D + PXX-L11
PX-KNX
QAX95.1 QAX96.1
Max. 9 devices per Gateway
Max.32 devices per Gateway
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 13
Room unit QAX95.4 QAX96.4 QAX97.4 QAX98.4
Gateways RXZ95.1/ LON RXZ97.1/KNX
Siemens offering
Room units QAX95.1 QAX96.1
Wall transmitter
AP 221 and AP 222
Products
Vorschau
Product release
April 2011
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 14
Target market
No wires No holes
No battery No waste Zero energy
Avoid loss of rent during (frequent) retrofit / tenant change Retrofit "on-the-run"
Most expensive office space Historic sites Green Building
is viable
Products which are based on EnOcean technology are interoperable and compatible
Industry / Building Technologies Division © Siemens AG 2011. All rights reserved.
Page 15
More information
www.siemens.com/hvac-controllers www.siemens.com/enocean http://www.enocean-alliance.org We look forward to discuss your needs!
Siemens Schweiz AG
Building Technologies Division
International Headquarters
Gubelstrasse 22
CH-6301 Zug
Tel +41 41 724 24 24
Fax +41 41 724 35 22
