Festo CPX Series Manual page 24

1. Installation
Mounting
1−6
Note
Always use appropriate screws for the interlocking block,
which depend on the block's material (metal or plastic).
For plastic interlinking blocks:
thread−cutting tapping screws
For metal interlinking blocks:
screws with metric thread.
Both types of screws are enclosed respectively when ordering
the bus node as a single part.
Mount the bus node as follows:
1. Check seal and seal surfaces
2. Place the bus node in the interlinking block without
tilting.
3. Carefully push the bus node into the interlinking block up
to the stop.
4. Place the screws so that the self−cutting threads can be
used.
5. Tighten the screws with a size T10 Torx screwdriver with
0.9 ... 1.1 Nm of torque.
Festo P.BE−CPX−PN IO−EN en 1008b