Datasheet

Relays for functional safety
Safety relays PNOZ X
PNOZ XV2.1P
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
321
Timing diagram
vv
vvvv
vv
[1] [2]
Output safe delay
Output safe
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
} [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
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.
} Ensure the unit is mounted securely on a vertical DIN rail (35 mm) by using a fixing ele-
ment (e.g. retaining bracket or an end angle).