Further information for Pepperl + Fuchs OJ 500 M1K E23 V1 Y2781 Diffuse reflection sensor 027811 - OJ 500-M1K-E23-V1-Y27811
Scanning range: without light guide: 0 ... 500 mm, with light guide see light guide selection table Light type: infrared, alternating light Signal output: 1 PNP output, short-circuit proof, reverse polarity protected, open collector Switching type: light/dark switching