Dipl.-Ing. Hans-Joachim Langels Product manager

Dipl.-Ing. Hans-Joachim Langels Product manager

Welcome
Dipl.-Ing. Hans-Joachim Langels
Product manager
Industry Sector
Building Technologies
Low Voltage Distribution
I BT LV WB PM
Siemensstr. 10
93055 Regensburg
Tel.: +49 (0) 941 790-2992
Hans-Joachim.Langels@siemens.com
Leveraging IP networks
for KNX installations
Bijeenkomst KNX Professionals 14 September 2010
De Meerpal
De Rede 80-82
8251 EX Dronten
© Siemens AG 2010 - all rights reserved
Leveraging IP networks for KNX installations
Overview
ƒ From KNX to KNXnet/IP
ƒ Application examples
ƒ Conclusion
page 3
September 10
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From KNX to KNXnet/IP
page 4
September 10
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From KNX to KNXnet/IP
Backbone line
Area coupler
Area coupler
Main line
Line coupler
page 5
September 10
Main line
Line coupler
Line coupler
Line coupler
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From KNX to KNXnet/IP
IP network, used as backbone line
KNXnet/IP router
(as area coupler)
KNXnet/IP router
(as area coupler)
Main line
Line coupler
page 6
September 10
Main line
Line coupler
Line coupler
Line coupler
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From KNX to KNXnet/IP
IP network, used as backbone / main line
KNXnet/IP router
1.1.0 192.168.1.2
(as line coupler)
page 7
September 10
KNXnet/IP router
1.15.0 192.168.1.16
(as line coupler)
KNXnet/IP router
15.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
15.15.0 192.168.1.240
(as line coupler)
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From KNX to KNXnet/IP
Assigning IP addresses manually via ETS
IP network, used as backbone / main line
KNXnet/IP router
1.1.0 192.168.1.2
(as line coupler)
page 8
September 10
KNXnet/IP router
1.15.0 192.168.1.16
(as line coupler)
KNXnet/IP router
15.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
15.15.0 192.168.1.240
(as line coupler)
© Siemens AG 2010 - all rights reserved
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From KNX to KNXnet/IP
Assigning IP addresses automatically by DHCP server
DHCP server
IP network, used as backbone / main line
MAC address ÍÎ IP address
00-00-00-ab-01-4a ÍÎ 192.168.1.2
00-00-00-ab-05-21 ÍÎ 192.168.1.16
...
KNXnet/IP router
1.1.0 192.168.1.2
(as line coupler)
00-00-0
0
page 9
KNXnet/IP router
1.15.0 192.168.1.16
(as line coupler)
KNXnet/IP router
15.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
15.15.0 192.168.1.240
(as line coupler)
-ab-01-4
a
September 10
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KNXnet/IP Routing
Building
Management
System
IP network, used as backbone / main line
- Multicast
- Unacknowledged data exchange
KNXnet/IP Routing
KNXnet/IP router
1.1.0 192.168.1.2
(as line coupler)
page 10
September 10
KNXnet/IP router
1.15.0 192.168.1.16
(as line coupler)
KNXnet/IP router
15.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
15.15.0 192.168.1.240
(as line coupler)
© Siemens AG 2010 - all rights reserved
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KNXnet/IP Routing
Assigning KNXnet/IP Routing Multicast Address
Building
Management
System
IP network, used as backbone / main line
- default (= System IP Routing Multicast Address): 224.0.23.12
- select from 239.0.0.0 to 239.255.255.255 multicast address range
KNXnet/IP Routing
KNXnet/IP router
1.1.0 192.168.1.2
(as line coupler)
page 11
September 10
KNXnet/IP router
1.15.0 192.168.1.16
(as line coupler)
KNXnet/IP router
15.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
15.15.0 192.168.1.240
(as line coupler)
© Siemens AG 2010 - all rights reserved
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KNXnet/IP Tunneling
Building
Management
System
KNXnet/IP Client
IP network, used as backbone / main line
- Unicast
- Acknowledged data exchange
KNXnet/IP Server
KNXnet/IP router
1.1.0 192.168.1.2
(as line coupler)
page 12
September 10
KNXnet/IP router
1.15.0 192.168.1.16
(as line coupler)
KNXnet/IP router
15.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
15.15.0 192.168.1.240
(as line coupler)
© Siemens AG 2010 - all rights reserved
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Application examples
page 13
September 10
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Example 1
Building automation of distributed facilities
¾ More than 2000 facilities with GAMMA instabus,
of those more than 1500 connected online
¾ Lighting control,
surveillance,
optimized maintenance
¾ Remote configuration
ETS3
ComBridge Studio
IP Controller
N350E
page 14
September 10
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Example 1
Building automation of distributed facilities
Building
Management
System
IP network, used as backbone / main line
KNXnet/IP router
1.1.0 192.168.1.2
KNXnet/IP router
1.1.0 192.168.1.16
(as line coupler)
(as line coupler)
KNXnet/IP router
1.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
1.1.0 192.168.1.240
(as line coupler)
Identical configuration in all facilities
Î Design once, test once, deploy multiple times
Î Reduced cost in start-up and maintenance
Î Very simple central administration
page 15
September 10
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Example 2
Building automation of very large facilities
ƒ London Heathrow Terminal 5
1280 pcs.
KNX EIB Interface DALI GE 141
64,000 DALI ballasts
„ Integration of emergency lights into the same DALI-KNX-network
„ Cross-linking of more than 910 KNX lines over 236 KNX-IP-Gateways and the local LAN
„ Feedback of error messages and defects from lights to the building management
systems
„ Integration of additional systems in KNX, e.g. error messages of elevator
page 16
September 10
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Example 2, Option 1
Building automation of very large facilities
Building
Management
System
IP network, used as backbone / main line
KNXnet/IP Routing
KNXnet/IP router
1.1.0 192.168.1.2
KNXnet/IP router
1.1.0 192.168.1.16
(as line coupler)
(as line coupler)
KNXnet/IP router
1.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
1.1.0 192.168.1.240
(as line coupler)
Identical configuration of the lines
Î Design once, test once, deploy multiple times
Î Reduced cost in start-up and maintenance
Î Very simple central administration
page 17
September 10
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I BT LV / Wiring Accessories and Building Control
Example 2, Option 2
Building automation of very large facilities
Building
Management
System
IP network, used as backbone / main line
KNXnet/IP Routing
KNXnet/IP router
1.1.0 192.168.1.2
(as line coupler)
KNXnet/IP router
1.15.0 192.168.1.16
(as line coupler)
KNXnet/IP router
15.1.0 192.168.1.226
(as line coupler)
KNXnet/IP router
15.15.0 192.168.1.240
(as line coupler)
Separate configuration of the lines
Î Design separately, test separately, deploy separately
Î Parallel work of several people in different stages is possible
Î Reduce complexity in commissioning and maintenance
Î Coordination of group addresses for central functions is required
page 18
September 10
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Example 3
Local operation via web browser
ƒ Internet Explorer Ver. 6.0 / 7.0 / 8.0
ƒ Firefox 3.0 und 3.5
ƒ Safari 4.0.2 (x86)
ƒ Mobile Browser: Nokia 5800
ƒ Mobile Browser: Google G1
ƒ Mobile Browser: IPhone
„ User interaction using web browser
„ Simple configuration with ETS (no additional tool)
„ Additional interface for configuration of bus devices with ETS
IP Viewer N151
page 19
September 10
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Example 3
Interaction with IP based devices
IP Viewer
1.1.1 192.168.1.2
IP Viewer
1.15.1 192.168.1.16
IP Viewer
15.1.1 192.168.1.226
IP Viewer
15.15.1 192.168.1.240
Separate configuration of the lines (e.g. separate apartments)
Î Web browser user interface
Î No configuration of interface device
page 20
September 10
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Conclusions
page 21
September 10
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Summary
KNXnet/IP
ƒ Maintains the simplicity and scalability of the KNX system
including the well-known design and configuration procedures
already supported by ETS
ƒ Enables reducing design, commissioning, and integration efforts
ƒ Enables expanding KNX systems beyond 225 lines
ƒ Opens KNX to new applications with IP-enabled devices
page 22
September 10
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KNX plus IP: KNX simplicity at network speed
- Numerous references show our competence For decades applied world-wide in thousands of projects
Continue adding to the success story of KNX!
page 23
September 10
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KNXnet/IP device overview
Interface for ETS3
Interface for visualization
parallel
access !
Tunneling / ObjectServer connections
IP Interface
N148/22
IP Router
N146/02
IP Controller
N350E
IP Viewer
N151
3
3
3
3
3
3
1/1
1/1
3
!
Ne w
3
!
4 / 1 Ne w
!
Ne w
!
4 / 1 Ne w
3
Web Server
Function as Line / Area coupler
3
Real-time clock, buffered
3
Annual schedule
3
Weekly schedule
3
Event schedule
3
Logic
page 24
3
September 10
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Thank you for your attention!
page 25
September 10
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