PLS
GB
Notes regarding installation
Route all lines and connecting cables so that they are protected from
damage.
If you terminate the plugs and lines yourself, ensure that the power
and interface supply plugs are not reversed.
Seal off free tapholes with the dummy plugs supplied and ensure
that the seals are in the correct position.
Do not drop the plugs. The sub D plug could be pressed into the plug
casing and be rendered unusable.
Check that the seal on the connection housings is correctly seated.
Insert the plugs into the receptacles provided on the correct side of
the PLS housing. Press the plugs gently into the PLS housing. You
will know that a correct connection has been established when the
connection housings with the plugs are flush with the PLS housing.
Only then should you secure the connection housings with the Allen
screws at the sides.
Only when both connection housings with seals have been installed
and secured as described does the housing comply with enclosure
rating IP65.
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8 009 810/OA87/13-09-04 Operating Instruction • PLS © SICK AG • Industrial Safety Systems • Germany • All rights reserved