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K N X
CO
R
Note
Effective occupancy
Siemens
Building Technologies
Since EIB/KNX presence detectors are available from a variety of manufacturers, the
name of the S-mode output communication object varies accordingly.
Presence detector on DI
EIB / KNX presence detector
The following S-mode communication object is used to integrate a presence detector
connected to the bus:
Presence detector input (input communication object)
Flags
Type
R W C T U
1 0 1 1 0 1.018
DPT_Occupancy
The state of the local presence detector on the digital input is mapped in the building
automation and control system via the following S-mode output communication object:
Presence detector output (output communication object)
Flags
Type
R W C T U
0 1 1 0 0 1.018
DPT_Occupancy
Master/slave applications
Bindings are required in S-mode, in order to transmit the slave presence detector status
to the master.
Central
Local
Controller
Prio
S
1.
DI
1.
3.
S
S
3.
DI
3.
PPS2
3.
S
Effective occupancy (output communication object)
Flags
Type
R W C T U
1 0 1 1 0 20.003
DPT_OccMode
RXB (KNX) Applications library
Room operating modes
Room controller RXB...
OR
Presence detector input
Delay on / off
Receive timeout
Yes
Send heartbeat
No
The output communication object Effective
occupancy shows the occupancy status of the room
S
(presence detector).
In the case of integration into a building automation
and control system, the data is mapped to the
following output communication object.
S
Send heartbeat States
Yes
CLC and RAD description of functions for CC-02 CM110384en_03
Presence detector output
10385Z07en
Without delay
States
0 = Unoccupied
1 = Occupied
States
0 = Unoccupied
1 = Occupied
0 = Occupied
1 = Standby
2 = Unoccupied
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