Festo 530411, Manual

Page: 63 / 218

2. Fitting
2-5
Festo P.BE-MPA-EN en 1108e
2.2.1 Mounting/dismounting on H-rails
Caution
H-rails with mounted valve terminals can break if they are
subjected to vibration exceeding severity level 1:
– 0.15 mm path at 15 ... 58 Hz
– 2 g acceleration at 58 ... 150 Hz
This can damage the valve terminal, your machine or your
system.
•
In this case use wall mounting.
•
Observe the permissible values for vibration and shock
in Appendix A “Technical data”.
Caution
– Mounting on H-rails without H-rail clamping is not
permitted.
•
If the terminal is mounted in a sloping position or if it is
subjected to vibration, secure the H-rail clamping unit
additionally
– against sliding down with the retaining screws
intended for this purpose (see Tab. 2/2 and Fig. 2/1)
– against unintentional loosening/opening.
To mount on H-rails, you need the following mounting kits:
– MPA-S valve terminal with multi-pin plug connection:
CPA-BG-NRH. This kit contains 2 M4x10 screws and
2 clamping components.
– MPA-S valve terminals with CPX terminal:
CPX-CPA-BG-NRH. This kit contains 3 clamping
components and 3 M4x10 screws.