Festo Контроллеры двигателя SFC-LAC - Manual (Page 78)

3. Installation
3−26
Festo GDCP−SFC−LACI−CO−EN en 0812NH
3.7.5 Connection with other Sub−D plugs (IP20)
If you are using the Festo type FBS−SUB−9−WS−CO−K plug
or Sub−D plugs from other manufacturers, you must replace
the two flat screws by which the fieldbus plug is fitted in the
SFC−LACI by a bolt of type UNC 4−40/M3x5 (supplied).
Note
Note that when using Sub−D plugs from other manufacĆ
turers only IP 20 protection is attained.
Note
If both screws or stud bolts are removed simultaneously,
there is a risk that the plug may be pressed into the SFC−
LACI housing with the internal circuit board.
· Always leave one of the screws or stud bolts fitted while
changing over.
1. First slacken just one of the mounting screws and
remove it.
2. Screw one of the mounting bolts into the vacant tapped
hole and tighten it.
Maximum tightening torque: 0.48 Nm.
3. Repeat steps 1 and 2 for the other screw.