Festo CPX DE Series Manual page 56

2. MPA pneumatic modules
2−12
Note that MPA electronic modules may only be supplied with
power via the following supply modules:
MPA electronic
module
VMPA1−FB−EMS−8
VMPA2−FB−EMS−4
(in each case without
electrical isolation)
VMPA1−FB−EMG−8
VMPA2−FB−EMG−4
(in each case with
electrical isolation)
1)
The electrical isolation does not function if the system supply is
used.
In the cae of electronic modules with electrical isolation type
VMPA1−FB−EMG−8 or VMPA2−FB−EMG−4, V
completely electrically isolated. In conjunction with a mani
fold sub−base with valve supply type CPX−GE−EV−V, it is there
fore possible to switch off the valve supply voltage at all
poles.
Permitted supply modules (type)
System supply (CPX−GE−EV−S)
Valve supply module (CPX−GE−EV−V)
or
System supply module (CPX−GE−EV−S)
EL/SEN
Festo P.BE−CPX−EA−E N en 05602d
1)
and V are
VAL