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Industrial Automation|Global

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E3S-LS20XE4 2M

*3D-CAD CG View

Ratings / Performance

Sensing method Limited Reflective
Sensing distance 50 mm to 250 mm (White paper 50*75mm)
Differential distance 5% Max. of sensing distance
Light source Infrared LED (950nm)
Power supply voltage 12 to 24 VDC -10% to 10% (ripple(p-p) :10% Max.)
Current consumption 40mA DC Max.
Control output (Output type) NPN voltage-current output
Control output (Load current) 0 to 80 mA
Control output (Residual voltage) (DC) 2 V Max. (Load current 80mA Max.)
Operation mode Light-ON/Dark-ON selectable
Protective circuit Surge suppressor
Output short-cut protection
Power supply reverce polarity protection
Mutual interference prevention
Response time 1 ms Max.
Sensitivity setting Single-turn adjustment
Ambient illuminance Incandescent lamp:3000 lux Max., Sunlight:10000 lux Max.
Ambient temperature Operating: -25 to 55 CEL
Storage: -40 to 70 CEL
(with no icing or condensation)
Ambient humidity Operating: 35 to 85 %RH
Storage: 35 to 95 %RH
(with no condensation)
Insulation resistance 20 M OHM Min. at 500 VDC between charged parts and the case
Dielectric strength 1000 VAC at 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance 500m/s2 for 3 times each in X, Y, and Z directions
Degree of protection IEC60529: IP67
Applicable standard (EC Directive (Low Voltage Directive)) EN60947-5-2
Applicable standard (EC Directive (EMC Directive)) EMI: EN60947-5-2
Emission Enclosure: EN55011 Group 1 classA
EMS: EN60947-5-2
Immunity ESD: IEC61000-4-2
Immunity RF-interference: IEC61000-4-3
Immunity Burst: IEC61000-4-4
CE marking: Not equipped
Connection method Pre-wired models (Cable length: 2 m)
Indicator Light indicator(red), Stability indicator(green)
Weight (packed state) approx. 225 g
Material (case) Zinc diecast
Material (lens) Polycarbonate
Material (mounting bracket) Iron
Accessories Instruction manual, Mounting bracket(with screws), Adjustment bracket, Sensitivity adjuster

As of July 8, 2008