DELTA Switches and Socket Outlets Catalog ET D1 · 2011 - Sobel.rs

© Siemens AG 2011
Technical Information
Motion detectors
Motion detector relay inserts (5TC1 500)
■ Design
I2_08810
1
2
3
4
Motion detector
relay insert
Frame
Motion detector top
Plug
4
3
1
2
Plug on the motion detector top prior to applying the supply voltage.
Do not replace the motion detector top if the insert is connected
to the power supply as this will cause a malfunction.
Power losses > 1 s lead to a switch-off of the motion detector relay
insert.
Connect an upstream miniature circuit breaker 10 A for device
protection.
Observe the maximum connected load and the load specifications
contained in the technical specifications.
Depending 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.
The motion detector relay insert $ is mounted in a DIN 49073-
compliant device box.
The terminals of the motion detector relay insert must be directed
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 (.
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
brightness level.
Note: A motion detector top must be mounted on the center unit
- otherwise, there will be no function. A motion detector extension
unit insert and a mechanical pushbutton without a glow
lamp can be connected to a center unit in combination.
■ Schematics
5
1
N 1
L
5TC1 500
L
N
230 V AC 50/60 Hz
5TC1 500
1
2
N1 L
5TC1 502
2
N 1
L
3
I2_08780a
5TD2 120
1
Motion detector
relay insert
I2_08781b
2
Load
L N 4
Connection of motion detector relay inserts
1
2
3
4
5
Motion detector relay
insert
Motion detector
extension unit insert
Mechanical pushbutton
without a glow lamp
Connection of further
extension units
Load
Connection of all possible inserts
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