Festo MPA-ASI Series, Manual

Page: 96 / 208

3. Installation
3−26
Festo P.BE−MPA−EN en 0802c
Additional load voltage supply of the valves via an
electric supply plate
The electric supply plate type VMPA−FB−SP−...−V−... serves for
supplying 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 functional damage
Please note:
that with MPA−S valve terminals with more than
8sub−bases an electric supply plate is required for
supplying the load voltage.
that only the electronic modules with electrical isolation
type VMPA...−FB−EM G −... are permitted to the right of the
electric supply plate (see also section 5.3.5). If your
MPA−S valve terminal is to be equipped only with
electronic modules without electrical isolation
(typeVMPA...−FB−EM
S −...), the pneumatic components
must be supplied exclusively via the manifold block with
the system supply (type CPX−GE−EV−S) of the CPX
terminal.
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.
Connect the relevant electric supply plate as described in the
following table.