Assortment / System Description

Central applications
Automation station for hierarchical grouping of central applications
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For simplification, the 4 configurations described in the following sections for
central functions also describe the application for hierarchical grouping. The 4
central function configurations are placed on the automation station at the
building level (Cen-Bldg). Also described is the data exchange on the required
automation station on the floor level (Cen-Flr).
24.5.1 Automation station for HVAC supply and demand
signals and manual control for lighting and blinds,
floor level (Cen-Flr)
The DXR2 for HVAC supply and demand signals and manual control for lighting
and blinds, floor level (Cen-Flr), resumes commands and takes over control of
the electrical and mechanical installations lighting, facade, and HVAC in the
building.
The function is part of application types for central functions and can be loaded
to a DXR2.E/M18.
The following commands can also be read on the DXR2 for central "HVAC
supply and demand signals and manual control for lighting and blinds", floor
level (Cen-Flr):
Command Inputs Information is used for
Room operating mode switch 1 None:
Superposed operation on the
automation station on the
building level (Cen-Bldg)
- - -
Room operating mode switch 2 None:
Superposed operation on the
automation station on the
building level (Cen-Bldg)
- - -
Room operating mode switch 3 None:
Superposed operation on the
automation station on the
building level (Cen-Bldg)
- - -
Room operating mode 4 None:
Superposed operation on the
automation station on the
building level (Cen-Bldg)
- - -
Manual operation lighting 1 KNX PL-Link:
Last operation wins
Application: Central manual
operation lighting
Manual operation lighting 2 KNX PL-Link:
Last operation wins
Application: Central manual
operation lighting
Manual operation shading
products 1
KNX PL-Link:
Last operation wins
Application: Central operation
of shading products
Manual operation shading
products 2
KNX PL-Link:
Last operation wins
Application: Central operation
of shading products
The HVAC supply and demand signals are compiled and exchanged in bundles.
There are no additional inputs on the floor level (Cen-Flr).
Recommendation