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(T) are located under dummy plugs. They must be removed before adjustment. Removal of
these dumm y plugs does not deprive the actuator of its flameproofing. However, once
adjustment has been completed, the dummy plugs must be replaced to ensure that IP
protection is guaranteed. The switch is adjusted using a small screwdriver. If the pressure or
torque applied is too strong, the electronics may be irreversibly damaged.
Adjustment of rotary switch S::
DN25-DN50 DN25 (with spring return)
rotary switch
setting
rotation
time
actuator
torque
rated current
rotation
time
actuator
torque
rated current
24V 230V 24V 230V
0
3/7,5
sec/90°
15 Nm
4,7 A 0,5 A
3/7,5
sec/90°
15 Nm
4,7 A 0,5 A
1 15 sec/90°
1,45
A
0,3 A
15 sec/90°
1,45
A
0,3 A
2 30 sec/90°
0,52 A 0,15
A
30 sec/90°
0,52 A 0,15
A
3 60 sec/90° 0,4 A 0,1 A 60 sec/90° 0,4 A 0,1 A
4 120 sec/90° 0,4 A 0,1 A 120 sec/90° 0,4 A 0,1 A
5 7,5 sec/90°
30 Nm
4,7 A 0,5 A 7,5 sec/90° 4,7 A 0, 5 A
6
15 sec/90°
1,45
A
0,3 A
15 sec/90°
1,45
A
0,3 A
7
30 sec/90°
0,52 A 0,15
A
30 sec/90°
0,52 A 0,15
A
8
60 sec/90° 0, 4 A 0,1 A 60 sec/90° 0,4 A 0,1 A
9 120 sec/90° 0,4 A 0,1 A 120 sec/90° 0,4 A 0,1 A
spring
return
about 3 or 10 sec./90°
DN40/50/80 (with spri ng r eturn) DN80 – DN100
rotary switch
setting
rotation
time
actuator
torque
rated current
rotation
time
actuator
torque
rated current
24V 230V 24V 230V
0 40 sec/90°
30 Nm
(50Nm
DN80)
2,0 A 0,4 A 40 sec/ 90°
50 Nm
1,0 A 0,3 A
1 60 sec/90° 1,8 A 0,3 A 60 sec/90° 0,7 A 0,2 A
2 90 sec/90° 1,4 A
0,15
A
90 sec/90° 0,5 A
0,15
A
3 120 sec/90° 1,4 A 0,1 A 120 sec/90° 0,4 A 0,1 A
4 150 sec/90° 1,4 A 0,1 A 150 sec/90° 0,4 A 0,1 A
5 40 sec/90° 2,0 A 0,4 A 40 sec/90°
75 Nm
1,0 A 0,3 A
6
60 sec/90° 1, 8 A 0,3 A 60 sec/90° 0,7 A 0,2 A
7
90 sec/90° 1, 4 A
0,15
A
90 sec/90° 0,5 A
0,15
A
8
120 sec/90° 1,4 A 0,1 A 120 sec/90° 0,4 A 0,1 A
9 150 sec/90° 1,4 A 0,1 A 150 sec/90° 0,4 A 0,1 A
spring return about 20 sec. /90°
The spring return time for the nominal size DN25 can be reduced to 3 sec by installing a bridge
from terminal 2 to terminal 5 (circuit diagram 2).
The above values are approximate since there are variations in components in the electronics.