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Siemens
A6V10636202_enAP_c
Building Technologies
2018-01-25
Use
The rotary actuators are used in ventilation and air conditioning plants to regulate and shut
off air dampers:
●
For damper areas up to 1.6 m
2
(guideline, always observe damper manufacturer’s data).
●
Suitable for use with modulating controllers (DC 0/2...10 V), open-close or three-position
controllers for air dampers or air throttles.
●
We recommend a minimum pulse length of 500 ms on rotary actuators operated with 3-
point control to ensure continuous and accurate operation.
Functions
GLB..
AC 24 V ~ /
DC 24…48 V
⎓
141.1E / 142.1E / 146.1E
161.1E / 163.1E / 164.1E / 166.1E
AC 100…240 V ~
341.1E / 346.1E
361.1E
Control type
Open-close / three-position
Modulating control (0/2…10 V)
Rotary direction
Clockwise or counter-clockwise direction depends …
… on the type of control
… on the setting of the rotary direction
switch.
With no power applied, the actuator
remains in the respective position.
… on the setting of the rotary direction DIL
switch
… on the positioning signal.
The actuator remains in the achieved
position:
… if the control signal is maintained at a
constant value
… for loss of operating voltage.
Position indication:
Mechanical
Rotary angle position indication by using a position indicator.
Position indication:
Electrical
The feedback potentiometer can be
connected to external voltage to
indicate the position.
Output voltage U = DC 0...10 V is
generated proportional to the rotary angle.
U depends on the rotary direction of the
DIL switch setting.
Auxiliary switch
The switching points for auxiliary switches A and B can be set independent of each
other in increments of 5° within 0° to 90°.
Self-adaptation of linear
span
When self-adaptation is active, the
actuator automatically determines the
mechanical end positions of the linear
span and maps the characteristic function
(Uo,
D
U) to the calculated linear span.
Manual adjustment
The actuator can be manually adjusted by pressing the gear train disengagement
button.
Rotary angle limitation
The rotary angle of the shaft adapter can be limited mechanically with a set screw.
Technical design
Components
The housing consists essentially of flame retardant, non brominated, non chlorinated glass
fibre reinforced plastic.
cw
ccw
G
D
..1
E
_
Z
0
6
G
D
..1
E
R
W
_
Z
0
8
cw
ccw
0
0...
2...
0
0...
2...
