Datasheet
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Siemens Switzerland Ltd http://www.siemens.com/buildingtechnologies-productcatalog 2014
Building Technologies Division
System functions
Desigo – the energy-efficient and flexible building automation and control system
Desigo
TM
is a modern building automation and control system (BACS) for the entire eld of building systems. With system functions such
as alarm management, time scheduling and trend logging, combined with advanced control functions, Desigo is a highly versatile asset
in a building. Innovative Web technology, powerful databases and open communication make Desigo a nancially wise investment in
the future. Scalable from small to large projects with the highest degree of energy efciency, transparency and optimum operational
management as well as applications for infrastructure and industry.
Desigo is consistent in its support of open communication, making it easy to connect a wide variety of building services systems on the
basis of standard open data interfaces:
• BACnet
TM
from room automation to the management level
• KNX®, DALI, EnOcean® and LonWorks® to network room automation and secondary processes
• M-bus, Modbus, OPC, MS/TP and other interfaces for universal connection of third-party devices and systems
• Ethernet TCP/IP network protocol
Highest degree of energy efciency
The tested Desigo plant applications comply with European standard EN 15232 in the highest
energy performance classes. Their use, for example, can reduce energy costs for volume ow control
of ventilation plants up to 30% compared to constant air volume control. In addition, a number of
Desigo room applications are already eu.bac-certied.
The high level of overall Desigo system functionality is the prerequisite for eu.bacsystem certication.
Also, a number of Desigo room automation products have eu.bac product certication. The combinati-
on of both certications ensures the highest level of energy efciency in the building.
Desigo offers monitoring functions for room users and facility managers by means of comprehensive
indication of the efciency status in a building. The Green Leaf symbol indicates unnecessary energy
consumption in the building to room users. Indication of building efciency is indicated in the same
way to facility managers on the Desigo management station. Both room users and facility managers
can ensure interactively the highest possible building efciency.
Investment protection over the building’s entire life-cycle
With its exible range of automation stations and operator units, Desigo is ideally suited for projects of
all sizes and for all types of buildings.
Consistent compatibility protects investment over decades and throughout the entire building life-
cycle. Desigo integrates existing automation systems Visonik, Unigyr or Integral seamlessly and carries
them forward into the future. Changes in use, system extension and retrot projects can all be handled
in gradual stages.