Photoelectric Sensor with Built-in Amplifier E3S CSM E3S DS E 7 1 General-purpose Photoelectric Sensor for High Quality and Reliable Detection Be sure to read Safety Precautions on page 8. Ordering Information General-purpose Sensors Sensing method Appearance Sensing distance Operation mode Model E3S-2E4 2 m Emitter E3S-2LE4 Receiver E3S-2DE4 Through-beam *1 E3S-5E4 5 m Emitter E3S-5LE4 Receiver E3S-5DE4 Retro-reflective E3S-R2E4 0.1 to 2 m E3S-DS10E4 100 mm Diffuse-reflective E3S-DS30E4 300 mm E3S-2E41 Emitter E3S-2LE41 2 m Light-ON/Dark-ON Receiver E3S-2DE41 (selectable) Through-beam *1 E3S-5E41 (42) *2 Emitter E3S-5LE41 (42) 5 m Receiver E3S-5DE41 (42) Retro-reflective E3S-R2E41 0.1 to 2 m E3S-DS10E41 100 mm Diffuse-reflective E3S-DS30E41 (42) *2 300 mm Convergent-reflective E3S-LS10XE4 30 to 100 mm (variable) (narrow vision field) Convergent-reflective E3S-LS20XE4 50 to 250 mm (variable) (wide vision field) Note: Sensors with open collectors and different frequencies are available. *1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver. Orders for individual Emitters and Receivers are accepted. *2. The difference between the E3S- ( ) 41 and E3S- ( ) 42 is in the lens direction when the Sensor is mounted. For details, refer to the dimensions that are provided on page 10 for the E3S-5E41, page 11 for the E3S-DS30E41, and page 12 for the E3S-5E42 and E3S-DS30E42. 1E3S Ratings and Specifications Retro-re- Sensing method Through-beam Diffuse-reflective Convergent-reflective flective E3S- E3S-5E4 E3S-R2E4 E3S- E3S-2E4 DS10E4 E3S- E3S- E3S- Model E3S-5E41 E3S- DS30E41 E3S-2E41 E3S- DS30E4S LS10XE4 LS20XE4 (42) R2E41 (42) Item DS10E41 30 to 100 mm 50 to 250 mm 100 mm 300 mm Continuously Continuously Sensing distance 2 m 5 m 0.1 to 2 m (white paper (white paper 100 x 100) variable variable 50 x 50 mm) (10 x 10 mm) (50 x 75 mm) Standard sensing Opaque: 7- Opaque: 11- Opaque: 30- Transparent, opaque object mm dia. min. mm dia. min. mm dia. min. 0.5 mm max. at 30 mm 5% max. at 50 Differential travel --- 20% max. of setting distance to 250 mm 3 mm max. at 100 mm Both emitter and receiver: Directional angle 3 to 10 --- 3 to 10 Light source Infrared LED RED LED Infrared LED (wavelength) (950 nm) (660 nm) (950 nm) Power supply 12 to 24 VDC 10%, ripple (p-p): 10% max. voltage 50 mA max. Current (Emitter: 25 mA max., 40 mA max. consumption Receiver: 25 mA max.) Control output (solid-state out- Output current: 1.5 to 4 mA, Load current: 80 mA max. (residual voltage: 2 V max.) Refer to page 4. put) Response time Operate or reset: 3 ms max. Operate or reset: 1 ms max. Sensitivity With an indicator adjustment Ambient Incandescent lamp: 3,000 lx max. illumination Sunlight: 10,000 lx max. (Receiver side) * Ambient Operating: 25 to 55C, Storage: 40 to 70C (with no icing or condensation) temperature Ambient humidity Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) Insulation 20 M min. at 500 VDC resistance Dielectric strength 1,000 VAC, 50/60 Hz for 1 min Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions (destruction) Shock resistance 2 500 m/s 3 times each in X, Y, and Z directions (destruction) Degree of IEC IP65 IEC IP67 IEC IP65 IEC IP67 protection Connection Pre-wired cable (standard length: 2 m) method Indicators Light indicator (red), Stability indicator (green) Polybuty- Polybuty- Case lene tereph- Zinc die-cast lene tereph- Zinc die-cast thalate thalate Material Lens * Polycarbonate Mount- ing Iron Bracket *The ambient operating illumination is the illumination that changes the output 20% at 200 lx. It is not the operational limit. 2