Festo Контроллер позиционирования CPX-CMAX - Manual (Page 57)

2. Fitting and pneumatic installation
2−27
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Tubing aid for DGCI and DSMI−...−B
When ordering the DGCI with fittings ć standard (no modular
system feature) or modular system feature QD" or QR", as
well as for DSMI−...−B:
The fittings on the valve and drive have colour−coded releasĆ
ing rings.
· Connect the fittings with the respective blue and black
releasing rings.
Note
Check the tubing connection with the movement test.
Silencer
The VPWP is available with an integrated flat plate silencer.
When using the VPWP without an integrated flat plate siĆ
lencer:
· Install silencers with a large nominal flow rate, e.g. UC−
M5, U−1/8, U−1/4 or U−3/8 (depending on valve type)
· Conduct the collected exhaust air into a small air reservoir
and exhaust this with a large silencer. Make sure that
the fittings and tubing provide sufficient flow (shortest
possible tube length).
A correct layout can reduce the exhaust noise.