Festo SPC200-COM-DN2 Guide Rapide page 18

Fitting modules
1. Switch off first the compressed air, then the voltage.
2. If necessary, unlock the locking lever and remove the
blanking plate.
3. Hold the module by the front plate and push it into the
guide rail. Make sure that the modules are not tilted
when they are pushed in and that no components on
the printed circuit board are damaged.
4. Make sure that the plugs on the terminal strips are
correctly aligned. Then gently push the module in
completely.
The locking levers will then lock automatically
(see diagram).
18 Festo SPC200−COM−DN2 0602a English