3. Installation
3−14
Festo P.BE−MPA−EN en 0910d
If the proportional−pressure regulator is to regulate the
operating pressure for the valves on the M PA−S valve
terminal, the valves must be positioned to the right of the
proportional−pressure regulator.
The following diagram shows as an example the assignment
of the supply and exhaust connections to the valves on an
MPA−S valve terminal with blocked channels (1), (3) and (5).
A pressure zone seal and a pneumatic air supply plate is
required for every pressure zone (see diagram).
The ports (1) or (3/5) are:
for the pressure zone on the outside left of the pneumatic
interface or multiple connector plate.
for all other pressure zones on the pneumatic supply
plate which lies within the relevant pressure zones.
Theposition of the supply plate in the pressure zone
(left,centre or right) is optional, but two supply plates
(e.g. of neighbouring pressure zones) must not lie next to
each other.
By fitting an additional pneumatic air supply plate within a
pressure zone you can feed additional supply air or extract
exhaust air.
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