Adjustment - Pilz PSEN 2.1a-20 Operating Manual

PSEN 2.1a/b-20
}
Prevent self-loosening of the fastening elements of safety switch and actuator.
} The fastening of safety switch and actuator has to be sufficiently stable to ensure the
proper operation of the safety switch and the actuator.
} The distance between two safety switches must be maintained (see
details [
} Safety switches and actuators
– Should be kept away from iron swarf
– Should not be exposed to strong magnetic fields
}
Prevent the safety switch and actuator being exposed to heavy shock or vibration.
}
Make sure that the safety switch and actuator cannot be used as an end stop.
}
Circumvention of the safety switch in a reasonably foreseeable manner must be preven-
ted.
} Please note the installation measures in accordance with EN ISO 14119 for a proximity
switch type 4 with coding level Low.
} Alignment errors of the guard must not adversely affect the safety function of the guard.
}
The assured operating distance S
under real conditions.
}
Do not apply any installation tools (e.g. Pliers) on the surfaces of the switch.
}
Install safety switch and actuator
– facing each other in parallel
– so that the faces with the product names are opposite each other.
}
If possible, do not install the safety switch and actuator on to ferromagnetic material.
Changes to the operating distances are to be expected. In this case, use the spacer (see
Order reference [

Adjustment

}
The safety switch may only be used with the corresponding actuator PSEN 2.1-20.
} Always test the function with the PSEN i1 interface and connected evaluation device.
}
The stated operating distances (see
safety switch and actuator are installed according to the specifications in
Installation [
Note the maximum permitted lateral and vertical offset (see
eral and vertical offset [
Operating Manual PSEN 2.1a/b-20
21205-EN-08
INFORMATION
Protect the actuator from unauthorised removal (e.g. via a screw lock or
concealed installation) and from contamination.
14]).
ao
17]).
12]. Operating distances may deviate if other arrangements are used.
8]).
and the assured release distance S
Technical details [
Technical
must be tested
ar
14]) only apply when the
Operating distances and Lat-
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