Data Sheet for Product

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Siemens Air damper actuators GBB/GIB..1, Rotary version CM2N4626E
Smart Infrastructure 2019-11-28
Use
· For damper areas up to 4 m
2
(GBB) or 6 m
2
(GIB), friction-dependent
· Suitable for modulating controllers (DC 0...10 V) or three-position controllers (e.g. for
outside air dampers).
· For dampers having two actuators on the same damper shaft (tandem-mounted
actuators or powerpack).
· It is recommended to switch off the power during two-position control when the
actuator has reached the open or close position, in order to enhance life span and
reduce power consumption.
Type summary
GBB../GIB.. 131.1E 135.1E 136.1E 331.1E 335.1E 336.1E 161.1E 163.1E 164.1E 166.1E
Control type
Three-position control
(see “Use”, above)
Modulating control
Operating voltage
AC 24 V
X X X X X X X
Operating voltage
AC 230 V
X X X
Positioning signal Y
DC 0...10 V X X
DC 0...35 V with characteristic
function Uo, DU
X X
Position indicator
U = DC 0...10 V
X X X X
Feedback potentiometer 1 kW X X
Auxiliary switches (two) X X X X X X
Rotary direction switch X X X X
Powerpack (two actuators,
tandem-mounted)
X X X X X X X X X X