Siemens LOGO! 230 RC - 5.1 Stairway, hall or corridor lighting

73
LOGO! manual
EWA 4NEB 712 6006-02
5.1Stairway, hall or corridor lighting
5.1.1 Demands on stairway lighting
The lighting system of a stairway should fulfill the following requirements:
S The light should be on when someone is on the stairway.
S If there is nobody on the stairway, the light should be off to save energy.
5.1.2 Previous solution
Previously there were 2 ways of switching the lighting:
S By means of an impulse relay
S By means of automatic stairway lighting
The wiring for these two lighting systems is the same.
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Lights
Switches
Distribution with
impulse
relay
or
automatic
lighting device
Distribution box
Components used
S Switches
S Automatic lighting device or pulse relay
Applications