Timing Diagram; Installation - Pilz PNOZ X8P Operating Manual

Safety relays
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PNOZ X8P

Timing diagram

Out semi ON
Out semi OUT
Legend
}
Power: Supply voltage
}
Start: Start circuit
}
Input: Input circuit
}
Output safe: Safety contacts
}
Output aux: Auxiliary contacts
}
Out semi ON: Semiconductor output supply voltage
}
Out semi OUT: Semiconductor output switch state
}
[1]: Automatic start
}
[2]: Manual start
}
[3]: Monitored start
}
a: Input circuit closes before start circuit
}
b: Start circuit closes before input circuit
}
t
: Switch-on delay
1
}
t
: Delay-on de-energisation
2
}
t
: Recovery time
3

Installation

}
The unit should be installed in a control cabinet with a protection type of at least IP54.
}
Use the notch on the rear of the unit to attach it to a DIN rail (35 mm).
}
When installed vertically: Secure the unit by using a fixing element (e.g. retaining bracket
or end angle).
Operating Manual PNOZ X8P
19820-EN-10
[1]
[2]
[3]
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