System description
Control
9
155 | 184
Building Technologies
A6V10211076_i_en_--
Fire Safety
2015-12-15
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
C
Control tree
*
Optional
D
Damper control group
Fan
f
Fire damper control with causes and effects
Damper
s
Smoke extraction control with causes and
effects
Manual commands on the Desigo PX sub-
system
HW
Hardware
Fire
O
Outputs to fire dampers
Input, e.g., switch for manual operation
I
Inputs from fire dampers
C
HW
D
O
I
FS20 / FS720
Desigo PX
Desigo CC
BACnet
f
s
BACnet*
BACnet*