Siemens LOGO! 230 RC - Enhanced LOGO! Solution

LOGO! manual
EWA 4NEB 712 6006-02
92
5.4.3 Enhanced LOGO! solution
In our enhanced solution, the gate will automatically open again when the
safety bar operates.
x
x
I6
Safety bar
I5Gate is closed
Q2
I3
I4
Gate is open
Stop switch
x
I1
Q2
Open start switch
T=
5 s
Q1
Open
T=
5 s
x
Q2
Close
I3
I6
I5
I2
Q1
Safety bar
Gate is closed
Stop switch
Close start
switch
Q3
Flashing
light
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