3. Installation
3−13
Festo P.BE−MPA−EN en 0802c
Note
·
Use closed−loop regulated external pilot air (3
Ū
8 bar).
Reliable faultless operation of the MPA−S valve terminal
is then possible, e.g. even with fluctuating operating
pressure.
·
The external pilot air for all valve solenoid coils is
supplied centrally via pilot connection 12/14 depending
on the electric connection variant on the pneumatic
interface or on the multipin sub−base. This is the case
even if the MPA−S valve terminal is operated with
different pressure zones.
·
Set the external pilot air to correspond to the
operating pressure at which these valves are operated
(see diagrams in appendix A Fig.A/1 and Fig.A/2).
3.4.2
MPA−S valve terminal with pressure zone separation
The pressure zones are formed either by special sub−bases or
by special isolating seals.
You can ascertain whether your MPA−S valve terminal is
equipped with pressure zones, and if so how many by the
marking on the sub−base (see chapter 1, Tab.1/7) or by the
marking on the seal (see chapter 1, Tab.1/8).
The sub−base (type VMPA−...) for the proportional pressure
regulator always has a pressure zone separation and this is
not therefore marked additionally on the exterior of the sub−
base. The pressure zone separation of channels 1, 3 and 5
takes place on the left−hand side of the sub−base.
Summary of Contents for MPA-ASI Series
Page 2: ......
Page 4: ...Contents and general instructions II Festo P BE MPA EN en 0802c...
Page 8: ...Contents and general instructions VI Festo P BE MPA EN en 0802c...
Page 18: ...Contents and general instructions XVI Festo P BE MPA EN en 0802c...
Page 19: ...Summary of components 1 1 Festo P BE MPA EN en 0802c Chapter 1...
Page 55: ...Fitting 2 1 Festo P BE MPA EN en 0802c Chapter 2...
Page 71: ...Installation 3 1 Festo P BE MPA EN en 0802c Chapter 3...
Page 106: ...3 Installation 3 36 Festo P BE MPA EN en 0802c...
Page 107: ...Commissioning 4 1 Festo P BE MPA EN en 0802c Chapter 4...
Page 128: ...4 Commissioning 4 22 Festo P BE MPA EN en 0802c...
Page 129: ...Maintenance and conversion 5 1 Festo P BE MPA EN en 0802c Chapter 5...
Page 169: ...Technical appendix A 1 Festo P BE MPA EN en 0802c Appendix A...
Page 186: ...A Technical appendix A 18 Festo P BE MPA EN en 0802c...
Page 187: ...Supplementary component summary B 1 Festo P BE MPA EN en 0802c Appendix B...
Page 201: ...Index C 1 Festo P BE MPA EN en 0802c Appendix C...
Page 202: ...C Index C 2 Festo P BE MPA EN en 0802c Contents C Index C 1...
