Light Convergent Reflective Photomicrosensor EE-SPY31/41 CSM_EE-SPY31_41_DS_E_5_3 Accurately detects objects placed in front of shiny Background. * A shiny background can be used as long as the distance between the sensor and the background is 20 mm or more. * Detects minute objects such as a 0.05-mm-dia. pure copper wire. * Small dispersion in sensing distance. * Light modulation effectively reduces external light interference. * Wide operating voltage range: 5 to 24 VDC For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read Safety Precautions on page 4. Ordering Information Sensors Infrared light Appearance Sensing method Sensing distance Output type Horizontal type Convergent reflective type Vertical type 2 to 5 mm NPN output Output configuration Model Dark-ON EE-SPY311 Light-ON EE-SPY411 Dark-ON EE-SPY312 Light-ON EE-SPY412 Accessories (Order Separately) Type Cable length Connector 1m Connector with Cable 2m Connector with Robot Cable NPN/PNP Conversion Connector 1m 2m 0.46 m (total length) Model EE-1001 EE-1009 * EE-1006 1M EE-1010 1M * EE-1006 2M EE-1010 2M * EE-1010-R 1M * EE-1010-R 2M * EE-2002 Note: Refer to Accessories for details. * EE-1009- or EE-1010-series Connectors have a builtin locking mechanism to prevent cable disconnection when only the cable is pulled. To remove the Connector from the Sensor, grip the top and bottom of the Connector firmly and push into the Sensor once before pulling out. The locking mechanism prevents the Connector from being removed by pulling on the cable only and enables removal only when the Connector (housing) is pulled. 1 EE-SPY31/41 Ratings and Specifications Item Models EE-SPY311, EE-SPY411, EE-SPY312, EE-SPY412 Sensing distance 2 to 5 mm (Reflection factor: 90%; white paper 15 x 15 mm) Minimum sensing object Pure copper wire (0.05 mm dia.) Distance to background *1 20 mm max. (glass with aluminum deposition) Differential distance 0.2 mm (with a sensing distance of 3 mm, horizontally) Light source GaAs infrared LED with a peak wavelength of 940 nm Indicator *2 Light indicator (red) Supply voltage 5 to 24 VDC 10%, ripple (p-p): 5% max. Current consumption Average: 15 mA max., Peak: 50 mA max. Control output NPN voltage output: Load power supply voltage: 5 to 24 VDC Load current: 80 mA max. OFF current: 0.5 mA max. 80 mA load current with a residual voltage of 1.0 V max. 10 mA load current with a residual voltage of 0.4 V max. *1. Sensing object Background object (glass with aluminum deposition) 20 mm Distance to background *2. The indicator is a GaP red LED (peak wavelength: 700 nm). *3. The response frequency was measured by detecting the following rotating disk. 200 mm dia. Response frequency *3 100 Hz min. Ambient illumination 3,000 lx max. with incandescent light or sunlight on the surface of the receiver Ambient temperature range Operating: -10 to +55C Storage: -25 to +65C Ambient humidity range Operating: 5% to 85% Storage: 5% to 95% Vibration resistance Destruction: 10 to 50 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z directions Shock resistance Destruction: 500m/s2 for 3 times each in X, Y, and Z directions Degree of protection IEC IP50 Connecting method Special connector (soldering not possible) 15 mm 15 mm 15 mm Disk Disk EE-SPY311/411 EE-SPY312/412 Weight Approx. 2.6 g Material Case Polycarbonate Holder Polybutylene phthalate (PBT) I/O Circuit Diagrams NPN Output Model Output configuration Timing charts Output circuit Incident Interrupted Light indicator ON (red) OFF EE-SPY411 EE-SPY412 Light-ON Output transistor Load 1 (relay) Load 2 EE-SPY311 EE-SPY312 ON OFF Operates Releases H L Incident Interrupted Light indicator ON (red) OFF Dark-ON Output transistor Load 1 (relay) Load 2 Light indicator (red) 1.5 to 3 mA Main circuit Load 1 OUT 5 to 24VDC lc Load 2 * Voltage output (when the sensor is connected to a transistor circuit) ON OFF Operates Releases H L 2 EE-SPY31/41 Engineering Data (Reference Value) Operating Range Characteristics EE-SPY311/411 7 Sensing object: 2 White paper (15 x 15 mm ) (reflection factor: 90%) Releases 6 5 Distance Y (mm) Distance Y (mm) EE-SPY311/411 7 Sensing object: 2 White paper (15 x 15 mm ) (reflection factor: 90%) 6 Releases 5 Operates Operates 4 4 Y 3 3 X X 2 2 Y 1 1 0 -5 -4 -3 -2 -1 0 1 2 3 4 0 -5 5 -4 -3 -2 -1 0 1 2 4 5 EE-SPY312/412 7 Sensing object: 2 White paper (15 x 15 mm ) (reflection factor: 90%) Releases 6 5 Distance Y (mm) Distance Y (mm) EE-SPY312/412 3 Distance X (mm) Distance X (mm) 7 Sensing object: 2 White paper (15 x 15 mm ) (reflection factor: 90%) 6 Releases 5 Operates Operates 4 4 X X 3 3 Y Y 2 2 1 1 0 -5 -4 -3 -2 -1 0 1 0 -5 2 3 4 5 Distance X (mm) -4 -3 -2 -1 0 1 2 3 4 5 Distance X (mm) EE-SPY@@@ EE-SPY312/412 EE-SPY@@@ 500 Sensing object: 2 White paper (15 x 15 mm ) (reflection factor: 90%) 300 200 100 80 50 120 100 Sensing object: 2 White paper (15 x 15 mm ) (reflection factor: 90%) 80 60 Receiver output Vp (mV) Receiver Output vs. Sensing Distance Characteristics Relative sensing distance d (%) Sensing Angle vs. Sensing Distance Characteristics Relative sensing distance d (%) Sensing Distance vs. Object Area Characteristics 50 Sensing object: 2 White paper (15 x 15 mm ) (reflection factor: 90%) 45 40 35 30 25 - 0 + 40 20 d 15 30 10 20 5 10 1 2 3 5 10 20 50 100 Size (mm) 0 -60 -40 -20 0 20 40 60 Angle () 0 Operating level 2 4 6 8 10 12 Sensing distance d (mm) 3 EE-SPY31/41 Safety Precautions Refer to Warranty and Limitations of Liability. WARNING * When extending the cable, use an extension cable with conductors having a total cross-section area of 0.3 mm2. The total cable length must be 2 m maximum. * To use a cable length longer than 2 m, attach a capacitor with a capacitance of approximately 10 F to the wires as shown below. The distance between the terminal and the capacitor must be within 2 m. (Use a capacitor with a dielectric strength that is at least twice the Sensor's power supply voltage.) This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Precautions for Correct Use Make sure that this product is used within the rated ambient environment conditions. Wiring * Connection is made using a connector. Do not solder to the pins (leads). 5 to 24 DCV OUT A capacitor of 10 F min. 0V Extension cable 2 m max. * Make sure the total length of the power cable connected to the product is less than 10 m even if a capacitor is inserted. (Unit: mm) Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Dimensions Sensors EE-SPY311 EE-SPY411 26 19 Four, R1.6 3.2 8 20 Four, R1 20 19 14 0.2 7.6 Sensing face (back) (10 x 5) Terminal Arrangement 16.8 22.8 18.7 3.2 13.7 Four, R2.1 (1) + Vcc (2) OUT OUTPUT (3) - GND (0 V) Indicator window (red) 6.2 (1) (2)(3) 0.3 0.7 5 2.5 EE-SPY312 EE-SPY412 26 19 8 Four, R1.6 3.2 20 20 Four, R1 Sensing face (10 x 5) 19 14 8 7.6 0.2 Terminal Arrangement 16.8 22.8 3.2 13.7 Four, R2.1 (1) + Vcc (2) OUT OUTPUT (3) - GND (0 V) Indicator window (red) 6.2 (1) (2)(3) 5 2.5 0.3 0.7 Accessories (Order Separately) * Refer to Accessories for details. 4 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron's exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. 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NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user's programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron's test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron's Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron's representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2016.12 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2016 All Right Reserved.