Festo MPA-FB Series, Manual

Page: 111 / 168

5. Diagnosis and error treatment
5−15
Festo P.BE−MPA−EN en 0502b
MPA valve terminal with MPM connection
The following types are available:
Size MPA1 Size MPA2
Type VMPA1−MPM−EMM− 8 :
Electronic module with 8
outputs for controlling 4
valves each with 2 valve
solenoid coils.
Type VMPA2−MPM−EMM− 4 :
Electronic module with 4
outputs for controlling 2
valves each with 2 valve
solenoid coils.
Type VMPA1−MPM−EMM− 4 :
Electronic module with 4
outputs for controlling 4
valves each with 1 valve
solenoid coil.
Type VMPA2−MPM−EMM− 2 :
Electronic module with 2
outputs for controlling 2
valves each with 1 valve
solenoid coil.
Table5/5: Electronic modules for the MPA valve terminal
with MPM connection (type MPA...−MPM−...)
Removing/fitting the electronic module
Removing 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.