Theben AG
Subject to change without notice. Errors and omissions excepted.
Detection Range
(Mounting Height = 3.0m)
Seated persons
Walking persons
HVAC
*) The presence output can be tapped on any master.
*)
“Master-Master” Parallel Connection
(Multiple Lighting Rows)
A parallel connection of several masters is also possible
where each master uses its own brightness measure-
ment to control a lighting row. Delay times and bright-
ness threshold are set on each master individually. The
switched load is split up between the individual masters,
and the presence continues to be detected by all detec-
tors together. The presence output can be tapped on any
master.
Location
Detection Range
The square detection ranges ensure a safe and simple
planning. Connected in parallel, they allow the entire
room to be covered. Please note that the detection range
for seated persons and walking persons differ in their
extension.
The recommended mounting height is 2,0m - 3,0m.
The sensitivity of the detector decreases with increasing
mounting height. From a mounting height of 3m walking
movements are required for detection, and the detection
ranges of multiple detectors should overlap in their fringe
zones.
Brightness Measurement
The compact office presence detector is equipped with a
mixed light measurement. As the mixed light measure-
ment is influenced by artificial light, the brightness for
indirect lighting on the site of installation must not
exceed 2000Lux (for brightness threshold > 200Lux).
If the brightness threshold value is set to “On”, the
brightness measurement is deactivated (no influence by
brightness desired).
Suitable Lamps
The compact office presence detector is designed for use
with fluorescent lights (FL/PL) as well as halogen/incan-
descent lights.
The maximum number of electronic ballast that can be
controlled is limited due to the high inrush currents. In
case of high loads, this can be overcome by using an
external protection.
In parallel connection, the load can be split up between
multiple detectors. All loads switched must be provided
with adequate interference suppression.
The detection range in side view (top) and top view
(bottom).
Seated Persons:
The values given refer to the restricted detection range
for movements taking place at table height, i.e. approx.
0.80m above the floor. From a mounting height of >
3m, the sensitivity of the detector is limited, and more
distinct movements are required for detection.
Walking Persons
For walking persons, the entire detection range is valid
with a small tolerance in the fringe zone (+/- 0.5m).
Lighting row 1
Push button 1
/ switch 1
Push button 2
/ switch 2
Lighting row 2
Master-Master Schematic Wiring Diagram for
Two Lighting Rows
M‘height
Seated persons
Walking persons
2,0m
3,0m x 3,0m
4,5m x 4,5m ± 0,5m
2,5m
4,0m x 4,0m
6,0m x 6,0m ± 0,5m
3,0m
4,5m x 4,5m
7,0m x 7,0m ± 1,0m
3,5m
- -
8,0m x 8,0m ± 1,0m
compact
power
L
N P
S A
B1 B2
compact
power
L
N P
S A
B1 B2
L
N
Master 1
Master 2
