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Update: http://www.siemens.com/gamma-td UP 258E22, UP 258D12, UP 255D21 Siemens AG
Building Technologies Division
ã Siemens AG 2015 Control Products and Systems
January 2015 Subject to change P.O. Box 10 09 53, D-93009 Regensburg
Technical data
Power supply
Power supply via KNX
Current drain approx. 10 mA
Dissipation loss typ. approx. 0.24W at DC 24 V
Presence detection
Type Passive infrared (PIR)
Range horizontal 360°, vertical approx. 105°, 288 sectors
The detection range is divided in following areas:
A) sitting in working desk height (0.8m)
B) walking straight to the detector
C) walking across the detector
and
D) Area of the brightness measuring in working
desk height (0.8m)
Table 1 shows the maximum reachable diameter in meter
of the different areas for different installation heights (M).
.
M A B C D
5.0m
- 8.5 14 Ø3.0
4.0m
- 7.5 12 Ø2.3
3.5m
5.5 6.5 10 Ø2.0
3.0m
5 6 8 Ø1.6
2.5m
4.5 5 7 Ø1.2
Brightness measurement
Type Contrast measurement
Range 20…1000 Lux
Note Recommended mounting height for constant light level
control : 2.4 m – 3.0 m
Control elements
1 learning button for switching between normal operating mode and
addressing mode
Display elements
1 red LED for monitoring bus voltage and for displaying normal
mode/ addressing mode
This LED indicates motion during test mode.
Connections
KNX Bus terminal
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