DESIGO building automation system

The DESIGO PX automation level
The most striking features of DESIGO PX are the consistent openness of the system
and the scalability of the system with its freely programmable automation stations and
operator units. DESIGO PX reliably meets all expectations associated with the control
and monitoring of building services.
With its modular system design, DESIGO PX can be ideally adapted to specific
requirements and needs, making cost-effective DDC technology a possibility even in
smaller HVAC systems. Whether for new buildings or modernization projects,
investment costs are limited to the system components that are actually needed. This
innovative system strategy allows phased expansion of DESIGO PX into a building
automation and control system as and when required.
A range of graded operator units
Room users and building operators benefit from a comprehensive range of
operator units which can be used for targeted modification of room conditions or of
the whole plant.
Operator units
The touch panel ensures convenient operation and display of complex building
services plant.
DESIGO touch panel operation
• Maximum flexibility, and optimum assistance for
users of the technology.
• Easy to add new operator controls and
functions.
• Versatile guidance of users in the event
of alarms.
The right operator unit in the right place:
• Monitor and operate via PX-WEB: In the event of
faults in the plant, DESIGO PX transmits SMS
messages and allows remote diagnostics via
Web client.
• For the house engineer: With optimized operator
units, it is easy to check the functioning of the
building services plant or to take account of
changes in occupancy by modifying the
comprehensive time schedules.
• For building users: Room units optimized
for building occupants can be used for
simple and direct local operation of the
plant. So, for example, the room
temperature in a meeting room can be
adapted to individual requirements,
simply and without fuss.
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Siemens DESIGO Building automation and control system CM110660en_03
Building Technologies
System description