PNOZ X9
Operating Manual PNOZ X9
19526-EN-09
7
Unit features
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Positive-guided relay outputs:
– 7 safety contacts (N/O), instantaneous
– 2 auxiliary contacts (N/C), instantaneous
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2 semiconductor outputs
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Connection options for:
– E-STOP pushbuttons
– Safety gate limit switches
– Start buttons
– Light grids and safety switches with detection of shorts across contacts
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LED indicator for:
– Supply voltage
– Input state
– Switch state of the safety contacts
– Start circuit
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Semiconductor outputs signal:
– Supply voltage is present
– Switch status of the safety contacts
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See order reference for unit types
Safety features
The safety relay meets the following safety requirements:
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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
each on-off cycle.
