Nice 3501

27
Safety Loop
Safety Loop
Loop
(Shadow)
Loop
(Exit)
4’ Min. from closed gate
4’ Min. from closed gate
Open Direction Eye Open Direction Eye
23 - GENERAL LAYOUT AND SAFETY ACCESS
Entrapment Protection Inputs - Typical Installation Diagram Utilizing Loop Sensors and Photocells
Figure - LAYOUT FOR IN-GROUND LOOPS
Figure - LAYOUT FOR PHOTOCELLS
Open
Direction
Eye
Open
Direction
Eye
Outside
Gate
Close Direction Eye
Possible Entrapment Zones - Typical Installation Diagram Utilizing Photocells
(Installer must assess site for any other entrapment risks)
Close Direction Eye
Open
Direction
Eye
Open
Direction
Eye
(Possible Entrapment Zone
if gate opens to <16 inches
from wall or fixed object)
(Possible Entrapment Zone
if gate opens to <16 inches
from wall or fixed object)