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

© Siemens AG 2011
Technical Information
Motion detectors
Motion detector extension unit inserts (5TC1 502)
■ Design
I2_08811
4
The motion detector extension unit insert $ is mounted in a
DIN 49073-compliant device box. The terminals of the insert
must be directed downwards (for wall mounting).
Together with the frame %, the top & is plugged onto the insert.
The electrical contacting is achieved over the plug (.
3
1
2
1
2
3
4
Motion detector
extension unit insert
Frame
Motion detector top
Plug
■ Schematics
4
N
1 L
1
5TC1 500
2
N1 L
5TC1 502
I2_08778a
L N
3
1
2
3
4
Main control location
Extension unit
Further extension units
Load
19
Siemens ET D1 · 10/2010
19/45