Connecting Clip - Siemens S7-400 Installation Manual

3. Press the connecting clip on its two 90° ends downward until it engages.
Figure 8-11 shows a connecting clip in its final position.
4. Carry out steps 1 to 3 similarly on the bottom of the modules to be secured.
Figure 8-10
Figure 8-11
S7-400 and M7-400 Programmable Controllers Hardware and Installation
A5E00069481-04
Clip end bent
90°

Connecting Clip

Securing the Modules with Connecting Clips (Schematic Diagram)
Assembling the M7-400
Bent clip end
Fifth grid hole
8-23