E3S-AT66,7M SEP NPN W/CONN HORZ
E3S-AT66-D,E3S-AT66 RECEIVER
E3S-AT66-L,E3S-AT66 EMITTER
E3S-AT71,7M SEP NPN W/ALARM VERT
E3S-AT81,7M SEP PNP W/ALARM VERT
E3S-AT81-D 2M,RECEIVER ONLY FOR E3S-AT81
E3S-AT81-L 2M,EMITTER ONLY FOR E3S-AT81
E3S-AT81-M1J 0.5M,THRU-BEAM W/PIGTAIL CONN