Festo MPA-ASI Series, Manual

Page: 144 / 208

5. Maintenance and conversion
5−16
Festo P.BE−MPA−EN en 0802c
MPA−S valve terminal with multipin connection or
AS−Interface
The following types are available:
Type Description of the electronic module
VMPA1−MPM−EMM− 8 4 valve locations / 8 outputs
1)
VMPA1−...
VMPA1−MPM−EMM− 4 4 valve locations / 4 outputs
2)
VMPA2−MPM−EMM− 4 2 valve locations / 4 outputs
1)
VMPA2−...
VMPA2−MPM−EMM− 2 2 valve locations / 2 outputs
2)
Outputs correspond to valve solenoid coils
1)
Control of two valve coils is supported per valve location.
2)
Control of one valve coil is supported per valve location.
Tab.5/4: Electronic modules for the MPA−S valve terminal with multipin connection
(type MPA...−MPM−...)
Removing/fitting the electronic module
Dismantling Proceed as follows:
Before removing the electronic module, you must first remove
all valve plates or blanking plates on the relevant electronic
module (see section Removing valve plates or blanking
plates").
1. Loosen the screws with which the electronic module is
fastened to the sub−base.
2. Pull the electronic module upwards out of the body of the
sub−base.