User Manual

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Siemens ET D1 · 2018/2019
Technical Information
Motion detectors
Motion detector relay inserts (5TC1500)
16
Design
The motion detector relay insert is mounted in a DIN 49073-
compliant device box.
The terminals of the motion detector relay insert must be di-
rected downwards (for wall mounting).
Only use the motion detector relay insert in combination with a
motion detector top. Plug the motion detector top together
with the frame onto the insert. The electrical contacting is
achieved over the plug .
Plug on the motion detector top prior to applying the supply volt-
age. Do not replace the m
otion detector top if the insert is con-
nected to the power supply as this will cause a malfunction.
Power losses > 1 s lead to a switch-off of the motion detector re-
lay insert.
Connect an upstream miniature circuit breaker 10 A for d
evice
protection.
Observe the maximum connected load and the load specifica-
tions contained in the technical specifications.
Dep
ending on the mounting type, the max. connected load must
be reduced by:
• –10 % each time the ambient temperature of 25 °C is
exceeded by 5 °C,
• –15 % for mounting on wood, Rigips or cavity walls,
• –20 % for mounting in multiple combinations.
Use of extension units
The sensing field of the center unit can be extended by means
of the motion detector extension unit insert.
If mechanical pushbuttons are used (NO contacts), the lighting
can be switched on from several sides irrespective of the current
bri
ghtness level.
Note: A motion detector top must be mounted on the center unit
- otherwise, there will be no function. A motion detector exten-
sion unit insert and a mechanical pushbutton without a glow
lamp can be connected to a center unit in combination.
Schematics
stresni elbissop lla fo noitcennoCstresni yaler rotceted noitom fo noitcennoC
1
3
1
2
3
4
2
4
I2_08810
Motion detector
relay insert
Frame
Motion detector top
Plug
N 1 L
1
2
1
2
N
L
I2_08780a
5TC1500
Motion detector
relay insert
Load
230 V AC 50/60 Hz
N 1 L
N 1 L
1
5
2
1
2
3
4
I2_08781b
L
4
N
3
5
5TC1500
5TC1502
5TD2120
Motion detector relay
insert
Motion detector
extension unit insert
Mechanical pushbutton
without a glow lamp
Connection of further
extension units
Load
1
3
2
4