User Manual

5/6
Siemens Rotary actuators for ball valves GMA..9E CM2N4658en
Smart Infrastructure 2019-09-26
Disposal
WARNING
Tensioned return spring
Opening the actuator housing can release the tensioned return spring resulting in flying
parts that may cause injury.
·
Do not open the actuator body.
The device is considered electrical and electronic equipment for disposal in terms of the
applicable European Directive and may not be disposed of as domestic garbage.
· Dispose of the device through channels provided for this purpose.
· Comply with all local and currently applicable laws and regulations.
Connection diagrams
GMA..21.9E GMA131.9E GMA161.9E
2-position control
3
-
position control
Modulating control
DC 0...10 V
GMA121.9E GMA321.9E GMA131.9E
2
-
pos
i
tion control
3
-
position control
I
nternal
diagrams
Connection diagrams
Single pole single throw
(SPST)