Electrical actuator type EA04
Installation
33
6.4
Operating mode on standard operation
The actuator runs by connecting the mains voltage from the "Open“ position to the
"Closed" position. By switching the mains voltage to the other input, the actuator runs
from the "Closed" position to the "Open" position. The end positions are defined by
two limit switches.
6.4.1
Safety position
In case of power failure, the actuator stays in its current position. If the actuator is
fitted with the accessory "fail-safe return unit“, it can automatically return to a safety
position after a power failure.
7
Installation
WARNING
Too high current peaks the first time the actuator is switched on by
charging the mains capacitor!
Danger of injury and/or malfunction.
Connect actuator as per connection diagram and operate, see Section 7.1
Connection diagram
7.1
Connection diagram
The power supply is connected with the large, grey DIN plug.
NEUTRAL o (-)
PHASE o (+)
ACTUATING
MOVEMENT
PIN
1 PIN
2 CLOSED
PIN
1 PIN
3 OPEN
PIN
4
IS THE CONNECTION TO
E
ARTH OR GROUND
4
OPEN
CLOSE
Summary of Contents for EA 04
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Page 10: ...Technische Daten Elektrischer Stellantrieb Typ EA04 10 5 1 Abmessungen 10 Nm 20Nm...
Page 30: ...Technical data Electrical actuator type EA04 30 5 1 Dimensions 10 Nm 20Nm...
Page 50: ...Donn es techniques Servom canisme lectrique type EA 04 50 5 1 Dimensions 10 Nm 20 Nm...
Page 70: ...Datos t cnicos Actuador el ctrico tipo EA04 70 5 1 Dimensiones 10 Nm 20 Nm...
