Our frame light barriers are used where objects need to be interrogated not just at a specific point, but in an area. Thanks to their large number of parallel beams, they can detect objects in a wide window. Our frame light barriers guarantee a consistently high resolution at every point in the frame. Balluff frame light barriers are available in dynamic and static versions. Series=A, Dimensions=18 x 170 x 140 mm, Active window (PL × AL)=120 × 80 mm, Interface=PNP dynamic normally open (NO), Functional principle=Frame light barrier, Optical functional principle=Through-beam light barrier, Beam characteristics=divergent, Light type=Infrared, Connection=Plug connector, M8x1 connector, 3-pin, Housing material=Aluminum, Active surface, Material=PMMA, Operating voltage Ub=10...30 VDC, Approval/Conformity=CEWEEE