User Manual

15-22
Siemens Switzerland Ltd www.siemens.com/gamma 2019
Building Technologies Division
Technical Information and Application Examples
Application Examples
Integrating KNX into BACnet
The solution
Easy combination of a KNX installation into a BACnet installation system
The IP gateway KNX/BACnet enables KNX installations to be integrated
into BACnet-based networks and building automation systems quickly,
simply and effi ciently. No separate commissioning interface is needed
owing to the KNXnet/IP interface integrated into the gateway. This
facilitates for example the integration of new KNX installations into
already existing building management systems that use BACnet as
their system protocol.
It enables building automation systems to be expanded simply and
costeffi ciently. Thanks to its KNXnet/IP interface, the KNX installation
technician can commission the gateway using the ETS. The system
integrator that recognizes the IP gateway KNX/BACnet as controller
(B-ASC) is responsible for the integration into the BACnet system.
Benefi ts
• Commissioning of the IP gateway KNX/BACnet N 143 by the KNX
installation technician only using the ETS
• Integration of a KNX installation into a BACnet system without KNX
knowledge by the BACnet system integrator
• Clear separation of responsibility for KNX installation and BACnet
system integration/building management
• Simple, fl exible integration of a KNX installation
• Integrated Web server for documentation of the confi guration and
export of an EDE fi le
• Confi guration of a KNX installation via IP gateway KNX/BACnet N 143
Follow these steps
• Connect the IP gateway KNX/BACnet N 143 to the KNX, confi gure and
program it in ETS
• 250 BACnet objects can be created, for which up to 455 BACnet ent-
ries for automatic forwarding of BACnet object values can be stored
You will need
• IP gateway KNX/BACnet N 143
• ETS; see knx.org for the latest version
1
2
3
222
3
1
1
SchoolIndividual room Offi ce building
1
Legend:
KNX installation
IP gateway KNX/BACnet N 143
BACnet-based building
automation system
1515
39_VS_2017_Gamma HQ_EN_Chapter_15_V1.indd 22 26.07.2018 15:24:55