Pilz PNOZ XV3.1 - Timing diagram; Legend; Installation; Mounting guidelines

PNOZ XV3.1
Operating Manual PNOZ XV3.1
20515-EN-08
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Timing diagram
v
Output safe delay
Output aux
Output safe
[1] [2]
v
v
v
Legend
} Power: Supply voltage
} Start: Start circuit
} Reset t
v
: Reset circuit
} Input: Input circuit
} Output safe: Safety contacts, instantaneous
} Output safe delay: Safety contacts, delayed
} Output aux: Auxiliary contact
} [1]: Automatic start
} [2]: Monitored start
} t
1
: Switch-on delay
} t
2
: Delay-on de-energisation
} t
3
: Waiting period with a monitored start
} t
4
: Recovery time
} t
v
: Delay time
NOTICE
At the latest, the delay-on de-energisation safety contacts open after the set
delay time + 50 ms + 15% of the set value, even in the case of a component
failure.
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).