Siemens FC7xx Operation Manual page 155

FS20 / FS720
C
D
s
f
HW
C Control tree
D Damper control group
f Fire damper control with causes and effects
s Smoke extraction control with causes and
effects
HW Hardware
O Outputs to fire dampers
I Inputs from fire dampers
Building Technologies
Fire Safety
Communication with Desigo CC
As an option, the FS720 and the Desigo PX sub-system can communicate with
Desigo CC over BACnet. FS720 transmits the status of the dampers to Desigo CC.
The Desigo PX sub-system transmits the status of the fans to Desigo CC.
Information flow for damper control
BACnet
O
I
BACnet*
Desigo CC
Desigo PX
BACnet*
* Optional
Fan
Damper
Manual commands on the Desigo PX sub-
system
Fire
Input, e.g., switch for manual operation
System description
9
Control
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2015-12-15