CM2N4625E / 02.1999
Siemens Building Technologies
2/10
Landis & Staefa Division
The rotational angle of the shaft adapter can be limited to 5° increments between 0°
and 90°.
Auxiliary switches provide supplementary functions. The switching points for switches A
and B (one changeover switch each) can be set independently in increments of 5° within
the 0°...90° rotational angle.
Refer to "Technical design", "Commissioning notes" and "Internal diagram".
The integrated potentiometer can be connect to voltage as a positioner; refer to
"Technical data". The voltage applied is proportional to the actuator's rotational angle.
Operating voltage
AC 24 V
AC 230 V
Standard
application
With 2 auxiliary
switches
With 2 auxiliary
switches and
positioner
Standard
application
With 2 auxiliary
switches
With 2 auxiliary
switches and
positioner
GIB131.1E
GIB136.1E
GIB135.1E
GIB331.1E
GIB336.1E
GIB335.1E
The auxiliary switches
cannot
be integrated retroactively. For that reason, order the
respective type that contains the desired option.
Due to various mounting options depending on the direction of rotation and shaft length,
separate parts such as the shaft adapter with position indicator and other mounting
parts are shipped separately with the actuator.
The actuator comes with 0.9 m long pre-wired connection cables.
The following accessories and spare parts are available for function upgrades of the
actuators; see data sheet N4699:
Accessories
•
Rotary/linear set for duct mounting
ASK71.1
•
Rotary/linear set for wall mounting
ASK71.2
•
Rotary/linear set with lever
ASK71.3
•
Rotary/linear set with lever and mounting plate
ASK71.4
•
Weather shield
ASK75.1
Spare parts
and ordering information as per data sheet
N4699
The actuator can be connected to all regulating and controlling devices with a three-
position output supplying a switching voltage of AC 24 V or AC 230 V.
The reversible synchronous motor provides accurate speed control and nominal force
monitoring to protect the actuator and dampers.
Mechanical limitation of
rotational angle
Type-specific
functions
Adjustable auxiliary
switches
Electrical position
indication
Summary of types
Ordering
Delivery
Connection cables
Accessories and
spare parts
Equipment
combination
Technical design
Motor technology