Function - Aventics MC Serie Instrucciones De Servicio

44 AVENTICS | MC | 1987765452–BDL–001–AE
System Overview
Valve terminals
Separate pressure zones
Valve function 4/2,
double coil
Manual override
(DO NOT push downward!)
see section 5
Multiple plug connector
for valve control
3.4
The valve system is connected to the pneumatic system via two
end plates (main and pilot air, air supply and exhaust air):
W
Channel 1 supplies all valves with compressed air.
W
The exhaust air from all valves is removed through channel 3.
Air accumulation and valve damage
Please ensure adequate ventilation through channel 3.
O
Connect the supply and exhaust air lines to both sides.
The air supply and exhaust connections in the valve
system are available on each of the two end plates!
With the help of the separators between the subplates, several
pressure zones are possible.
Valves The valves direct the air to the pneumatic drives. The connection
is made directly at the valve (pipe connection).
Voltage on the solenoid
12
Each valve has a manual override. Depending on the version,
'turn and detent' (yellow knob) or 'turn' (red knob). In both cases
it is activated by a turning motion (DO NOT push!).
Solenoid control takes place via the multiple plug connector.
The multiple plug connector pins are fed through all subplates
from the end plate to provide a clear assignment.
Display The current-carrying solenoid coils are displayed by a yellow
LED on the valve. Valve assignment is clear as it is marked
with 14 and 12.

Function

14
X
X
X X
NOTICE
Flow direction
1  2 1  4
X
X
X X
2  3 4  3
X
X