Built-in Power Supply Photoelectric Sensor


Through-beam, Sensing distance 10m, Light-ON/Dark-ON selectable, Relay output, Terminal block models

Sensing method Through-beam
Sensing distance 0m to 10m
Light source Infrared LED
Control output (Output type) Relay output
Connection method Terminal block models

Item list of E3JM

  • Ratings/Performance
Sensing methodThrough-beam
Sensing distance0m to 10m
Standard sensing objectOpaque 14.8 mm dia. Min.
Directional angleEmitter: 3 to 20 DEG
Receiver: 3 to 20 DEG
Light sourceInfrared LED
Power supply voltage12 to 240 VDC -10% to 10% (ripple (p-p) 10% Max.)
24 to 240 VAC -10% to 10%
Power consumptionEmitter and Receiver: (DC) 3 W Max.
Emitter and Receiver: (AC) 3W Max.
Control output (Output type)Relay output
Control output (Load current)0 to 3 A
Life expectancy (relay output)Electrical: 100 thousand times or more (switching frequency 1800 times/hour)
Mechanical: 50 million times or more (switching frequency 18000 times/hour)
Operation modeLight-ON/Dark-ON selectable
Load power supply voltage5 VDC Min.
250 VAC
Response time30 ms Max.
Sensitivity settingNot equipped
Ambient illuminanceIncandescent lamp: 3000 lux Max.
Ambient temperatureOperating: -25 to 55℃
Storage: -30 to 70℃
(with no icing or condensation)
Ambient humidityOperating: 45 to 85%
Storage: 35 to 95%
(with no icing or condensation)
Insulation resistance20 MOhm Min. at 500 VDC between charged parts and the case
Dielectric strength2000 VAC at 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance500 m/s**2 for 3 times each in X, Y, and Z directions
Degree of protectionIEC60529: IP66
Connection methodTerminal block models
IndicatorLight indicator (red), Power indicator (red)
Tightening torque2 N・m Max. (with M4 screw)
Material (case)ABS
Material (lens)Methacrylate resin
Material (cover)Polycarbonate
Material (mounting bracket)Iron
AccessoriesInstruction manual, Mounting bracket, Nut, Terminal protection cover, One set of cable connection nuts
  • Output circuit

  • Parallel operating range

Short distance version

  • Setting distance


Built-in Power Supply Photoelectric Sensor


about this Product