User manual OMRON E3S-CL DATASHEET

[. . . ] The sensor is insensitive to the influence of background objects of high reflectivity, and stable detects works on a conveyor from above. The hysteresis of the E3S-CL2 is 10% max. for white paper). What Is Distance Setting? [. . . ] Distance-setting E3S-CL2 5 to 500 mm (White paper 200 x 200 mm) (Setting distance 500 mm) 50 to 500 mm (White paper 200 x 200 mm) 10% max. Infrared LED (860 nm) 50 mA max. Reflectivity characteristics (black/white error) 2% max. *1 Light source (wave length) Red LED (700 nm) Power supply voltage Current consumption Control output Protective circuits Response time Distance setting Ambient illuminance Ambient temperature Ambient humidity Insulation resistance Dielectric strength Vibration resistance Shock resistance Protective structure Connection method Weight (Packed state) Case Operation panel Ma- cover terial Lens Mounting Brackets Accessories 10 to 30 VDC [ripple (p-p) 10% included] 35 mA max. Load supply voltage 30 VDC max. , load current 100 mA max. (residual voltage NPN output: 1. 2 V max. , PNP output: 2. 0 V max. ) Open collector output type (NPN/PNP switch selectable) Light-ON/Dark-ON switch selectable Reverse polarity protection, output short-circuit protection, mutual interference prevention Operation or reset: 1 ms max. 6-turn endless adjuster (with indicator) Incandescent lamp: 5, 000 lux max. Operating/Storage: -25°C to 55°C (with no icing or condensation) Operating/Storage: 35% to 85%RH (with no condensation) 20 M min. at 500 VDC 1, 000 VAC at 50/60 Hz for 1 minute 10 to 55 Hz, 1. 5 mm double amplitude for 2 hours each in X, Y, and Z directions Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions IEC Standard IP67, NEMA 6P (limited to indoor use) IEC Standard IP67, NEMA 6P (limited to indoor use) *2 Pre-wired models (standard length: 2 m) Approx. 170 g Zinc diecast Polyethyl sulfon Acrylics Stainless steel (SUS304) Mounting bracket, hexagon bolt M4 x 12 (with spring washer, flat washer), adjusting screwdriver, instruction manual Operation or reset: 2 ms max. *1. Sensing distance difference between standard white paper (reflectivity 90%) and standard black paper (reflectivity 5%) *2. NEMA (National Electrical Manufacturers Association) Standards E3S-CL A-113 Characteristic data (typical) Spot Diameter vs. Sensing Distance E3S-CL1 Spot diameter(mm) 25 E3S-CL2 Spot diameter(mm) 100 20 80 15 60 10 40 5 20 0 50 100 150 200 250 0 100 200 300 400 500 Distance (mm) Distance (mm) Short distance characteristic E3S-CL1 Sensing distance(mm) Sensitivity adjuster : Max E3S-CL2 Sensing distance(mm) 500 Sensitivity adjuster : Max. Sensitivity adjuster : Min 200 400 150 300 100 200 50 33. 7mm 23. 7mm 0 2. 7mm White paper 1. 4mm 11. 4mm Black paper 32. 7mm 100 36mm 0 0. 7mm White paper 0. 4mm 6. 2mm 33mm 2. 6mm Black paper Material Material A-114 Standard Photoelectric Sensors Output Circuit Diagram NPN output Model Operating status of output transistor Timing chart Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (Relay) Reset Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (Relay) Reset Light ON L ON (LIGHT ON) Operation indicator Stability indicator PNP output transistor Brown 10 to 30 VDC ZD Load Load current Black * ZD Blue 0V Control output (Orange) (Green) E3S-CL1 E3S-CL2 Main circuit NPN and PNP output selector NPN output transistor Dark ON D ON (DARK ON) * Please make a changeover switch into the NPN side. PNP output Model Operating status of output transistor Timing chart Incident Interrupted Operation ON indicator OFF (orange) Output transistor ON OFF Load Operate (Relay) Reset Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (Relay) Reset Mode selection switch Output circuit Light ON L ON (LIGHT ON) Operation indicator Stability indicator Brown 10 to 30 VDC PNP output transistor NPN and PNP output selector ZD * Black Load current Load Control output Blue 0V (Orange) (Green) E3S-CL1 E3S-CL2 Main circuit NPN output transistor ZD Dark ON D ON (DARK ON) * Please make a changeover switch into the PNP side. Nomenclature: Operation panel Operation unit cover Stability indicator (green) Operation indicator (orange) Output selector Setting distance indicator Mode selector Setting distance adjuster Output selection switch A When using the sensor with NPN output, move the switch to the NPN position. B When using the sensor with PNP output, move the switch to the PNP position. Mode selection switch A When using the sensor with Light-ON, move the switch to the position. B When using the sensor with Dark-ON, move the switch to the position. Distance Adjuster A Turning the distance setting adjuster clockwise (to the Max position) increases the detecting distance, and turning it counterclockwise (to the Min position) decreases the distance. [. . . ] Therefore, incline the photoelectric sensor as shown below or move it away from the object. Movement direction · Install the photoelectric sensor so that the sun, fluorescent lamp, incandescent lamp or any other strong light will not enter the directional angle range of the sensor. Mounting Precautions · Do not strike the Photoelectric Sensor with a hammer or any other tool during the installation of the Sensor, or the Sensor will loose its water-resistive properties. · Tighten the screws to the torque of 1. 2 Nm max. Sensing object Mirror-like object A-116 Standard Photoelectric Sensors Others Oil resistance/chemical resistance (E3S-CL2) For the oil resistance ofE3S-CL2, the Sensor has passed tests on the oils given in the following table. [. . . ]