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1
SBC Software
3
SBC S-Web technology
2
Communication &
Interaction
Room automation
4
Room automation
The example shows a room with 3 different applications.
4.2.3
Examples of application for the individual segments
Example of a simple HVAC application
Room controller:
PCD7.L793N
Heating:
Radiator with electrothermal valve drive
Cooling:
Cooling ceiling with constant valve drive (0…10 V)
Room temperature measurement:
NTC10K integrated in the controller
Local user prompting:
Directly on the controller via presence and setpoint offset setting
S-Bus connection to floor control for, among others:
control of operating mode changeo-
ver, setpoint specification and reading of actual values
Example of a cross-service/plant application with HVAC, light and shade
Room controller system:
PCD7.L601-1 + PCD7.L622N + PCD7.L624N + PCD7.L660
+ PCD7.L665
Heating:
Floor heating with electrothermal valve drive
Cooling 1st stage:
Variable flow regulation with 0…10V flap control
Cooling 2nd stage:
Cooling ceiling with constant valve drive (0…10 V)
Air quality control
CO
2
measurement via external CO
2
sensor (0…10 V), control via VAV
Room temperature measurement:
NTC10K in the room controller or external NTC sensor
Light and shade
Different activation of up to 3 groups of lamps and blinds
Local user prompting:
via infrared remote room control unit for setpoint offset setting,
activation of lights and blinds
Presence recognition and brightness measurement:
via multi-sensor for automatic
control of light and shade
S-Bus connection to floor control for, among others,
control of operating mode
changeover, setpoint specification, activation of lights and blinds, and reading of controller
actual values
Example of a flexible PLC-based room automation withWeb&IT
Components:
PCD1.M0160E0 + PCD1.G3600-C15 + PCD1.G1100-C15
Heating:
Floor heating with electrothermal valve drive and via fan coil system
Cooling:
Cooling ceiling and VAV system
Ventilation:
VAV system
Air quality control
CO
2
, VOC, measurement via externally connected sensor
Light and shade
Activation of 1…10 V lamps, DALI lamps and blinds
Room temperature measurement:
via a room control unit
Local user prompting:
Room control unit for setpoint offset setting, activation
of lights and blinds
Web user prompting
: everything also can be controlled via web
Presence recognition and brightness measurement
: via sensor
S-Bus or other protocol (for example BACnet):
Connection to the floor distributor
or direct to the GLT
Segment/Field 1
Segment/Field 2
Segment/Field 3
