Basic Documentation

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Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en
Smart Infrastructure Diagrams 2019-11-28
9.4 Connection diagrams (modulating)
9.4.1 Typical application
The controller output is connected directly to the actuator input.
4626A05
(Y)
N
S2 S3 S5 S6
S1 S4
Y
(G0)
1 8
2 9
SP
SN
AC 24 V
P
(G)
GBB/GIB16...
N Controller
Y Actuator GBB/GIB16..1
P Position indication
SP System potential AC 24 V
SN System neutral
9.4.2 Special diagram for modulating control
The following diagram enables enable different operating states of the actuator
depending on the position of the changeover switch with switch contacts K1, K2, K3
(see table of operating states).
4626A06
(Y)
N
S2 S3 S5 S6
S1 S4
Y
(G0)
1
8
2 9
SP
SN
AC 24 V
P
(G)
GBB/GIB16...
K1 K3
D
K2
N Controller
Y Actuator GBB/GIB16..1
P Position indication
SP System potential AC 24 V
SN System neutral
D Diode (e.g. R4000)
K1...K3 Switch contacts (10 V / 0.1 mA)
K3
K2
K1
Factory setting
Switch
contacts
Operating state
Fully closed
Fully open
Modulating control
Rotary direction switch
4626T03
Direction of rotation
*) Full opening for actuator types with adjustable characteristic function depends on
the set voltage values (Uo, DU) and the supply voltage tolerance.
GBB/GIB16..1
Modulating control, fully
open, fully locked with
GBB/GIB16..1
Operating states with
GBB/GIB16..1
Note