The E3JK-R4M2 is a Built-in power supply photoelectric sensor.
Parametrics
E3JK-R4M2 general specifications: (1)Sensing distance:4m; (2)Standard sensing object:75mm dia. min.; (3)Directional angle:1°to 5°; (4)Light source (wave length):Red LED(660nm); (5)current consumption: DC:2W max., AC:2W max.
Features
E3JK-R4M2 feature: (1)Wide range voltage power supply.