3. Installation
3−27
Festo P.BE−MPA−EN en 0910d
Load voltage supply via electrical supply plate
(onlyfor MPA−S valve terminal with CPX terminal or
CPI interface)
The electric supply plate type VMPA−FB−SP−...−V−... supplies
the valves additionally with load voltage when, for example,
the valve terminal is to be operated with different voltage
zones or when the necessary load voltage canot be provided
by the CPX terminal alone.
Note
Damage to components and operative malfunctions!
Please note:
that with MPA−S valve terminals with more than 8
sub−bases, an electric supply plate is required for
supplemental supply of load voltage.
that only the electronic modules with separate circuits of
type VMPA..−FB−EMG−. are permitted to the right of the
electric supply plate (see also Chapter 5.3.5). If your
MPA−S valve terminal is only equipped with electronic
modules with a common circuit (type
VMPA..−FB−EMS−...), then you can supply the pneumatics
as follows:
for valve terminals with CPX terminals:
only via an interlinking block with 4−pin system supply
of type CPX−G E−EV−S or CPX−GE−EV−S−7/8−4POL of the
CPX terminal.
for valve terminals with CPI interface:
via the CPI interface of type VMPA−CPI.
that the electric supply plate must not be installed
directly to the left of a pneumatic supply plate
(typeVMPA1−FB−SP...).
that you do not touch the electrostatically sensitive
contact surfaces of the plug connectors on the side of
the electric supply plate.
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