Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de
6-5
6.2 Preparing for operation
6 Commissioning
Connection examples for reset circuit
Connection examples for semiconductor outputs
*Two loads may be connected to each safety output with advanced fault
detection, even on applications in accordance with EN IEC 62061, SIL
CL 3. Prerequisite: Feedback loop is connected, shorts across contacts
and external power sources are excluded (e.g. through separate multi-
core cables). Please note that, in the event of an error in the feedback
loop, the safety system switches to a safe condition and shuts down all
the outputs.
Reset circuit Input circuit without detection of
shorts across contacts
Input circuit with detection of shorts
across contacts
Redundant output
Single output
Single output with advanced fault de-
tection*
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