For Your Safety; Unit Features - Pilz PNOZ s1 Operating Manual

PNOZ s1
Safety relay PNOZ s1
The safety relay provides a safety-related interruption of a safety circuit.
The safety relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1
and may be used in applications with
E-STOP pushbuttons
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Safety gates
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For your safety

Only install and commission the unit if you have read and understood these operating
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instructions and are familiar with the applicable regulations for health and safety at work
and accident prevention.
Ensure VDE and local regulations are met, especially those relating to safety.
Any guarantee is rendered invalid if the housing is opened or unauthorised modifica-
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tions are carried out.

Unit features

Relay outputs:
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–
1 semiconductor output
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Connection options for:
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–
–
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A connector can be used to connect 1 PNOZsigma contact expansion module
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LED indicator for:
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–
–
–
–
–
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Plug-in connection terminals (either spring-loaded terminal or screw terminal)
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Operating Manual PNOZ s1
21393-EN-07
2 safety contacts (N/O), instantaneous
E-STOP pushbutton
Safety gate limit switch
Start button
Supply voltage
Input status, channel 1
Input status, channel 2
Switch status of the safety contacts
Start circuit
Errors
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