Festo CPX DE Series Manual page 140

5. CPX pneumatic interfaces
MPA pneumatics
Midi/Maxi pneumatics,
CPA pneumatics or
VTSA pneumatics
5−4
From the technical point of view, the individual MPA
pneumatic modules each represent an electric module
with e.g. 8 digital outputs for controlling the valves fitted
(see the manual P.BE−MPA−ELECTRONIC−...).
Please note
The pneumatic interface for MPA pneumatics provides the
mechanical and electrical connection to the MPA pneu
matic modules.
As regards the CPX terminal, this pneumatic interface does
not therefore count as an electric module.
From the technical point of view, the pneumatic interfaces
for MIDI/Maxi pneumatics, CPA pneumatics or VTSA pneu
matics (ISO) each represent an electric module with a vari
able (configurable) number of digital outputs for controlling
the valves fitted (see following sections).
Festo P.BE−CPX−EA−E N en 0804g