A. Technical appendix
84
Festo GDCC-CECX-K-D1-EN en 0802a
1
Blanking plate
2
Optional mod-
ule (in this case
CECX-C-ET)
Figure A.6 Inserting an optional module (example CECX-C-ET)
Removing an optional module
1.
Switch off the operating and load voltage supplies.
2.
Carefully press together the mounting levers and pull the module from the slot.
3.
Close off empty plug-in slots using blanking plates. This ensures protection against ac-
cidental contact with the ESD-sensitive parts.
1
Blanking plate
2
Mounting lever
Figure A.7 Removing an optional module (example)
1
1
2
2
2
