Siemens OpenAir GEB161.1E - Type Summary; Functions; Ordering; Note

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Siemens Building Technologies Air damper actuators GEB...1, rotary version CM2N4621en
Landis & Staefa Division 16.03.2001
Type summary
GEB....
131.1E 132.1E 136.1E 331.1E 332.1E 336.1E 161.1E 163.1E 164.1E 166.1E
Control type Three-position control Modulating control
Operating voltage
AC 24 V
XXX XXXX
Operating voltage
AC 230 V
XXX
Positioning signal Y
DC 0...10 V XXXX
DC 2...10 V XX
DC 0...35 V with characteristic
function Uo, ∆U
XX
Position indicator
U = DC 0...10 V
XXXX
Feedback potentiometer 1kΩ
XX
Self-adaptation of
rotary angle range
XXXX
Auxiliary switches (two) X X X X
Rotary direction switch XXXX
Powerpack (two actuators,
tandem-mounted)
XXXXXX
Functions
Type
GEB13..1 / GEB33...1 GEB16..1
Control type Three-position control Modulating control
Positioning signal with adjustable
characteristic function
DC 0...35 V with
Offset Uo = 0...5 V and
span ∆U = 2...30 V
Clockwise or counter-clockwise direction depends...
Rotary direction
…the type of control. With no power applied, the
actuator remains in the respective position.
...the DIL switch setting clockwise / counter-
clockwise
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.
Position indicator:
Output voltage U = DC 0...10 V is generated
proportional to the rotary angle. U depends on the
rotary direction of the DIL switch.
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
rotary angle range
When self-adaptation is active, the actuator
automatically determines the mechanical end
positions of the rotary angle range and maps the
characteristic function (Uo, ∆U) to the calculated
rotary angle range.
Powerpack
Mounting two of the same actuator types on the
same damper shaft may result in a double torque.
Not permitted.
Rotary angle limitation
The rotary angle of the shaft adapter can be limited mechanically at increments of 5°.
Ordering
Potentiometer and auxiliary switches cannot be added in the field. For this reason,
order the type that includes the required options.
Individual parts such as position indicator and other mounting materials for the actuator
are not mounted on delivery.
Note
Delivery