3. Installation
3−11
Festo P.BE−MPA−EN en 0302NH
Please note
·
Internal auxiliary pilot air is branched centrally from sup
ply connection 1 in the pneumatic interface
or MP sub−base for all valve solenoid coils. This also
applies if the MPA valve terminal is operated with differ
ent pressure zones (see Figs. 3/4 and 3/5).
Auxiliary pilot air
If the operating pressure lies below 3 bar or above 8 bar, pilot
control of the valve solenoid coils must be operated with ex
ternal auxiliary pilot air. In this case, the auxiliary pilot air is
supplied externally via pilot connection 12/14.
Please note
·
Use regulated external auxiliary pilot air.
(3 ... 8 bar). Reliable faultless operation of the MPA valve
terminal is then possible, even with fluctuating operat
ing pressure.
·
The external auxiliary pilot air is supplied centrally via
pilot connection 12/14 on the pneumatic interface or MP
sub−base for all valve solenoid coils. This also applies if
the MPA valve terminal is operated with different pres
sure zones (see Figs. 3/4 and 3/5).
·
Set the external auxiliary pilot air to correspond to the
operating pressure with which these valves are operated
(see diagrams).
Summary of Contents for VT32 Series
Page 2: ......
Page 4: ...Contents and general instructions II Festo P BE MPA EN en 0302NH ...
Page 8: ...Contents and general instructions VI Festo P BE MPA EN en 0302NH ...
Page 17: ...Summary of components 1 1 Festo P BE MPA EN en 0302NH Chapter 1 ...
Page 30: ...1 Summary of components 1 14 Festo P BE MPA EN en 0302NH ...
Page 31: ...Fitting 2 1 Festo P BE MPA EN en 0302NH Chapter 2 ...
Page 47: ...Installation 3 1 Festo P BE MPA EN en 0302NH Chapter 3 ...
Page 74: ...3 Installation 3 28 Festo P BE MPA EN en 0302NH ...
Page 75: ...Commissioning 4 1 Festo P BE MPA EN en 0302NH Chapter 4 ...
Page 93: ...Maintenance and conversion 5 1 Festo P BE MPA EN en 0302NH Chapter 5 ...
Page 122: ...5 Maintenance and conversion 5 30 Festo P BE MPA EN en 0302NH ...
Page 123: ...Technical appendix A 1 Festo P BE MPA EN en 0302NH Appendix A ...
Page 133: ...Supplementary overview of components B 1 Festo P BE MPA EN en 0302NH Appendix B ...
Page 142: ...B Supplementary overview of components B 10 Festo P BE MPA EN en 0302NH ...
Page 143: ...Index C 1 Festo P BE MPA EN en 0302NH Appendix C ...
Page 144: ...C Index C 2 Festo P BE MPA EN en 0302NH Contents C Index C 1 C 1 Index C 3 ...