Festo VMPA...-FB-EPL Series, Электронное руководство

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2. MPA pneumatic modules
2−11
Festo P.BE−CPX−EA−E N en 0705f
2.3 Installation
Instructions on installing the pneumatic components can be
found in the Pneumatics Manual type P.BE−MPA−...
Instructions on installing the electric components can be
found in the CPX System Manual.
Instructions on addressing the valve solenoid coils as well as
further instructions on installing the electric components can
be found in the relevant field bus node manual.
Power supply
The 24 V supply for the valves is provided via the load voltage
for the valves of the CPX terminal (V
VAL
).
The power supply for the electronic modules is provided via
the operating voltage supply for the electronics/sensors
(V
EL/SEN
).
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 mod
ules of type VMPA1−FB−EM
S
−... or VMPA2−FB−EM
S
−...,
you must supply the MPA pneumatics exclusively 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.2/3.