Festo MH1- Serie Instructions D'utilisation page 19

Connect the air supply and exhaust lines to the following
connections:
Sub-base with ...
... 2/2-way valve, closed
... 3/2 way valve, closed
... 3/2 way valve, open
Note
• If angled connectors or multiple distributors are
used, the air flow will usually be reduced.
• Place a suitable sealing ring under each fitting to
avoid leakage.
• Seal the unused pneumatic ports with blanking
plugs (e.g. connection 3/11 if 2/2-way valves are
mounted). In this way, you can prevent contamina-
tion from entering the pneumatic components and
ensure protection class IP 40.
Festo MH1...-PCB-Z6 1205b English
Compressed air
at connection:
1
1
11
Exhaust air
at connection:
–
3
33
19