PSEN 2.1p-24
Operating Manual PSEN 2.1p-24
21100-EN-13
| 14
}
Please note the installation measures in accordance with EN ISO 14119 for a proximity
switch type 4 with coding level Low.
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Alignment errors of the guard must not adversely affect the safety function of the guard.
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The assured operating distance S
ao
and the assured release distance S
ar
must be tested
under real conditions.
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Do not apply any installation tools (e.g. Pliers) on the surfaces of the switch.
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Install safety switch and actuator
– facing each other in parallel
– so that the faces with the product names are opposite each other.
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The protection type (see
Technical details [
17]
) can only be achieved by using the
Pilz connection leads available as an accessory.
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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).
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Safety switches and actuators should only be secured using M4 screws with a flat head
(e.g. M4 cheese-head or pan head screws). Use screws made of non-magnetic material
(e.g. brass).
Adjustment
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The safety switch may only be used with the corresponding actuator PSEN 2.1-20.
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Always test the function with a connected evaluation device.
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The stated operating distances (see
Technical details [
17]
) only apply when the
safety switch and actuator are installed according to the specifications
Installation [
13]
. Operating distances may deviate if other arrangements are used.
Note the maximum permitted lateral and vertical offset (see
Operating distances and Lat-
eral and vertical offset [
8]
).
ATEX installation and operating regulations (X)
WARNING!
Risk of damage due to mechanical load. Live components on the safety
switch in the potentially explosive area may become exposed.
Threat to life!
– Protect the edges of the safety switch base from shock. This can be
achieved by full face installation, for example (see Installation ex-
ample).
– Please also refer to the additional information in the
Installation [
13]
section.
