Festo Контроллер позиционирования CPX-CMPX - Manual (Page 28)

1. Overview of components
1−10
Festo P.BE−CPX−SYS−EN en 0902e
CPX−CP interface
The CPX−CP interface serves for connecting decentrally arĆ
ranged CP modules (CP valve terminals and CP I/O modules).
It transmits control signals to the connected CP modules and
monitors their ability to function. Maximum 128 external I/Os
are possible per CPX−CP interface.
Detailed information on the CPX−CP interface can be found in
the manual for the CPX−CP interface type P. BE−CPX−CP−...
Pneumatic interface
If the CPX terminal is to be fitted with valves, a pneumatic
interface will be required (see Tab. 1/2). The pneumatic interĆ
face is the interface between the electric and pneumatic peĆ
ripherals. It forms the mechanical connection between the
pneumatic and electric modules and transmits the electric
signals.
The CPX pneumatic interface is mounted on the right−hand
side of the last electric module. Pneumatic interfaces can be
used for e.g.:
ć Pneumatics of type MPA (maximum 128 solenoid coils)
ć Pneumatics of type VTSA (maximum 32 solenoid coils)
ć Pneumatics of type Midi/Maxi (maximum 26 solenoid
coils)
ć Pneumatics of type CPA (maximum 22 solenoid coils)