Festo MPA Series - Page 145

5. Maintenance and conversion
5−13
Festo P.BE−MPA−EN en 0910d
Note that MPA electronics modules may only be supplied with
power via the following supply modules:
MPA electronics module ...
Permitted supply modules
... with common circuit:
 VMPA1−FB−EMS−...
 VMPA2−FB−EMS−...
 System supply (M18, 4−pin):
type CPX−GE−EV−S
 System supply (7/8", 4−pin):
type CPX−GE−EV−S−7/8−4POL
MPA−S valve terminal with CPI interface:
 via the CPI interface of type VMPA−CPI.
... with separate circuits:
 VMPA1−FB−EMG−...
 VMPA2−FB−EMG−...
 Valve supplies (M18 or 7/8"):
type CPX−GE−EV−V...
 Electrical supply plate MPA−S:
type VMPA−FB−SP−...−V−...
 System supplies (M18 or 7/8")
1):
type CPX−GE−EV−S...
MPA−S valve terminal with CPI interface:
 Electrical supply plate MPA−S:
type VMPA−FB−SP−...−V−...
1)
If a 4−pin system supply is used, separation of the circuits will be removed.
Tab.5/2: Permitted supply modules for MPA electronics modules
In the case of MPA electronics modules with separate circuits
of type VMPA1−FB−EMG−... or VMPA2−FB−EMG−... , V
EL/SEN
and
V
VAL
are completely electrically isolated. In conjunction with
the following voltage supplies, it is therefore possible to
switch off the valve supply voltage at all poles:
 Interlinking block with valve supplies (M18 or 7/8"):
type CPX−GE−EV−V...
 System supply (7/8", 5−pin):
type CPX−GE−EV−S−7/8−5POL
 Electrical supply plate MPA:
type VMPA−FB−SP−...−V−...