Our frame light barriers are used where objects need to be detected 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=B, Dimensions=15 x 170 x 214 mm, Active window (PL × AL)=120 × 160 mm, Interface=PNP static normally open/closed (NO/NC) NPN static normally open/closed (NO/NC), Operating principle=Frame light barrier, Optical operating principle=Through-beam light barrier, Beam characteristics=divergent, Light type=Infrared, Connection=Connector, M8x1 plug, 4-pin, Housing material=Aluminum, Active surface, Material=PMMA, Operating voltage Ub=15...30 VDC, Approval/Conformity=CEEACWEEE