Electrical Connection - Aventics MC Serie Instrucciones De Servicio

48 AVENTICS | MC | 1987765452–BDL–001–AE
Installation
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1
Fig. 4: Pneumatic connections
Multiple plug connector,
Connection for
valve control
For assignment
see Fig. 5
2
4
4.3
The multiple plug connector for the valve controls is located on
the left end plate.
There are two controls (multiple plug connector pins)
permanently assigned to valve solenoids 12 and 14 for each
valve position.
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Only solenoid 14 must be connected in 4/2 directional
control valves with spring-actuated return. The second
control for solenoid 12 remains unused.
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The following are assigned to each other in the
2×3/2 directional control valve:
– Solenoid 14 and pneumatic connection 4
– Solenoid 12 and pneumatic connection 2
Observe the following points during installation:
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24 V DC supply voltage with electrical isolation via a power
supply unit according to DIN EN 60742, classification
VDE 0551.
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All GND pins are bridged in the multiple plug connector.
When wiring, ensure that at least 2 GND pins are connected
in order to be able to accept the total current from all valve
solenoids (20 mA per solenoid).
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Solenoid control must be protected by an external fuse.
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The permissible current load of 1 A per multiple plug
connector pin may not be exceeded!

Electrical Connection

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