GF EA Series - Identification; Principle of operation

Design and function Instruction manual
46
5.2 Identification
No. Designation No. Designation
1
Type plate (e. g. EA25)
5
Duty cycle/protection rating
2
Assembly number
6
Nominal power
3
Housing material
7
Serial number
4
Voltage type
8
Approvals & CE-mark
5.3 Principle of operation
The actuator runs by switching the voltage from the OPEN position to the CLOSE position.
By switching the voltage to the other input, the actuator runs from the CLOSE position
to the OPEN position.
The end positions are factory set to 0 and 90°. Additionally, any 3rd position (MIDDLE position)
can be adjusted, which is located between the OPEN position and the CLOSE position.
This position is not assigned at the factory.
End positions and Middle position can later be changed via the end position buttons, see
Chapter “Adjusting end positions”.
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