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Installation
Type 3280, 3285
7.2 Electrical installation
None of the electrical inputs and outputs of the device are galvanically isolated from the supply voltage.
DANGER!
Risk of injury due to electrical shock.
▶ Before working on the system or device, switch off and isolate the power supply to prevent reactivation of the
device.
▶ Observe applicable accident prevention and safety regulations for electrical equipment.
NOTE!
Damage to the motor valve due to incorrect supply voltage.
• The supply voltage must correspond with the voltage indicated on the type label.
• If the ground connection is not connected, the conditions of the EMC Law will not be met.
→ Connect the motor valve according to the table.
When the supply voltage is applied, the motor valve is ready for operation.
Socket
M12, 5-pole
Circular connector
M12, 8-pole
3
1
2
4
5
1
2
3
4
5
6
7
8
Figure 13: Designation of the circular connector, analog version
Socket
M12, 5-pole
Circular connector
M12, 5-pole
3
1
2
4
5
3
1
2
4
5
Figure 14: Designation of the circular connector, digital version
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