Assortment / System Description

Central applications
Automation station for HVAC supply and demand signals and manual control for lighting and blinds
24
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PAS Automation station for supply
plant
AS Room automation station
BI Digital signals for room operating
mode
CAS Central automation station for
emergency control
KNX PL-
Link
KNX PL-Link pushbuttons for central switching/dimming of luminaires and control of
facades
Figure: Plant diagram for HVAC supply/demand signal automation station
24.1.1 Control room operating mode via onboard I/Os
The following input signals can be read on DXR2 for central control of room
operating mode:
Command Inputs Information is used for
Room operating mode switch 1 Digital
(No contact)
Application: Central operating
mode determination
Room operating mode switch 2 Digital
(No contact)
Application: Central operating
mode determination
Room operating mode switch 3 Digital
(No contact)
Application: Central operating
mode determination
Room operating mode 4 Digital
(No contact)
Application: Central operating
mode determination
Digital commands can be used to change between 2 configured room operating
modes per group.