Unit Features; Safety Features - Pilz PNOZ X9 Operating Manual

PNOZ X9

Unit features

Positive-guided relay outputs:
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2 semiconductor outputs
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Connection options for:
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LED indicator for:
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Semiconductor outputs signal:
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See order reference for unit types
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Safety features

The safety relay meets the following safety requirements:
The circuit is redundant with built-in self-monitoring.
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The safety function remains effective in the case of a component failure.
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The correct opening and closing of the safety function relays is tested automatically in
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each on-off cycle.
Operating Manual PNOZ X9
19526-EN-09
7 safety contacts (N/O), instantaneous
2 auxiliary contacts (N/C), instantaneous
E-STOP pushbuttons
Safety gate limit switches
Start buttons
Light grids and safety switches with detection of shorts across contacts
Supply voltage
Input state
Switch state of the safety contacts
Start circuit
Supply voltage is present
Switch status of the safety contacts
7