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E3S

Photoelectric Sensor with Built-in Amplifier

E3S

General-purpose Photoelectric Sensor for High Quality and Reliable Detection

Sensing method Through-beam Retro-reflective
Model E3S-2E4
E3S-2E41
E3S-5E4
E3S-5E41
E3S-R2E4
E3S-R2E41
Sensing distance 2 m 5 m 0.1 to 2 m
Standard sensing object Opaque: 7-mm dia. min. Opaque: 11-mm dia. min. Opaque: 30-mm dia. min.
Differential travel ---
Directional angle Both emitter and receiver: 3° to 10° 3° to 10°
Light source (wavelength) Infrared LED (950 nm)
Power supply voltage 12 to 24 VDC±10%, ripple (p-p): 10% max.
Current consumption 50 mA max. (Emitter: 25 mA max., Receiver: 25 mA max.) 40 mA max.
Control output
(solid-state output)
Output current: 1.5 to 4 mA, Load current: 80 mA max. (residual voltage: 2 V max.)
Refer to Data Sheet.
Response time Operate or reset: 3 ms max. Operate or reset: 1 ms max.
Sensitivity adjustment With an indicator
Ambient illumination
(Receiver side) *
Incandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Ambient temperature Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation)
Ambient humidity Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance (destruction) 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance (destruction) 500 m/s2 3 times each in X, Y, and Z directions
Degree of protection IEC IP65 IEC IP67
Connection method Pre-wired cable (standard length: 2 m)
Indicators Light indicator (red), Stability indicator (green)
Material Case Polybutylene terephthalate Zinc die-cast
Lens * Polycarbonate
Mounting Bracket Iron

Sensing method Diffuse-reflective Convergent-reflective
Model E3S-DS10E4
E3S-DS10E41
E3S-DS30E41 E3S-DS30E4S E3S-LS10XE4 E3S-LS20XE4
Sensing distance 100 mm (white
paper 50 x 50 mm)
300 mm (white paper 100 x 100) 30 to 100 mm
Continuously variable
(10 x 10 mm)
50 to 250 mm
Continuously variable
(50 x 75 mm)
Standard sensing object Transparent, opaque
Differential travel 20% max. of setting distance 0.5 mm max. at 30 mm 5% max. at 50 to 250 mm
3 mm max. at 100 mm
Directional angle ---
Light source (wavelength) Infrared LED (950 nm) RED LED (660 nm) Infrared LED (950 nm)
Power supply voltage 12 to 24 VDC±10%, ripple (p-p): 10% max.
Current consumption 40 mA max.
Control output
(solid-state output)
Output current: 1.5 to 4 mA, Load current: 80 mA max. (residual voltage: 2 V max.)
Refer to Data Sheet.
Response time Operate or reset: 1 ms max.
Sensitivity adjustment With an indicator
Ambient illumination
(Receiver side) *
Incandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Ambient temperature Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation)
Ambient humidity Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance
(destruction)
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
(destruction)
500 m/s2 3 times each in X, Y, and Z directions
Degree of protection IEC IP65 IEC IP67
Connection method Pre-wired cable (standard length: 2 m)
Indicators Light indicator (red), Stability indicator (green)
Material Case Polybutylene
terephthalate
Zinc die-cast
Lens * Polycarbonate
Mounting Bracket Iron

* The ambient operating illumination is the illumination that changes the output ±20% at 200 lx. It is not the operational
   limit.