Festo MPA-ASI Series, Руководство пользователя

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5. Maintenance and conversion
5−13
Festo P.BE−MPA−EN en 0802c
Before fitting the electronic module
There are different designs of electronic modules depending
on the connection variant.
Electronic modules for the MPA−S valve terminal with
CPXterminal
Caution
Damage to components and functional damage
It is not permitted to supply voltage to MPA pneumatic
modules with electronic modules without electrical isola
tion via a manifold sub−base type CPX−GE−EV−V... (valve
supply) or CPX−GE−EV−S−7/8−5POL (5−pin system supply).
·
If your MPA pneumatics are fitted with electronic
modules of type VMPA1−FB−EM
S −... or
VMPA2−FB−EM S −..., you must supply the MPA pneumatcs
exclusuvely via a 4−pin system supply module type
CPX−GE−EV− S or CPX−GE−EV− S −7/8− 4POL .
Note the overview in Tab.5/2.
Note that MPA electronic modules may only be supplied with
power via the following supply modules:
MPA electronic module Permitted supply modules
... without electrical isolation
VMPA1−FB−EM S −...
VMPA2−FB−EM S −...
System supply (M18, 4−pin): type CPX−GE−EV− S
System supply (7/8", 4−pin): type CPX−GE−EV− S −7/8− 4POL
... with electrical isolation
VMPA1−FB−EM G −...
VMPA2−FB−EM G −...
Valve supplies (M18 or 7/8"): type CPX−GE−EV− V ...
Electric supply plate MPA: type VMPA−FB−SP−...−V−...
System supplies (M18 or 7/8"):
1)
type CPX−GE−EV− S ...
1)
If a 4−pin system supply is used, there will be no electrical isolation.
Tab.5/2: Permitted supply modules for MPA electronic modules