Pilz PNOZ c2, Руководство по эксплуатации

Страница: 5 / 15

PNOZ c2
Operating Manual PNOZ c2
22212­EN­02
5
INFORMATION
This gives advice on applications and provides information on special fea­
tures.
Intended use
The safety relay meets the requirements of EN 60947­5­1, EN 60204­1 and VDE 0113­1
and may be used in applications with dual­channel positive switching OSSDs such as
}
periodically tested light guard type 2 in accordance with EN 61496­1
}
Light guard type 4 EN 61496­1
}
safe sensors with semiconductor outputs
The safety relay provides a safety­related interruption of a safety circuit.
The following is deemed improper use in particular:
}
Any component, technical or electrical modification to a product
}
Use of a product outside the areas described in the product documentation
} Any use that is not in accordance with the documented technical details.
For your safety
}
Only install and commission the unit if you have read and understood these operating
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
tions are carried out.
} Note for overvoltage category III: If voltages higher than low voltage (>50 VAC or >120
VDC) are present on the unit, connected control elements and sensors must have a
rated insulation voltage of at least 250 V.
Unit features
} Positive­guided relay outputs:
– 2 safety contacts (N/O), instantaneous
} 1 semiconductor output (auxiliary output)
} Connection options for:
– Type 2 or Type 4 light guards
– safe sensors with semiconductor outputs (OSSD)
– Start button
}
LED display for:
– Supply voltage
– Switch status channel 1
– Switch status channel 2