Grooved-type Photoelectric Sensor E3S-GS3E4 CSM_E3S-GS3E4_DS_E_3_1 A Grooved-type Sensor That Doesn't Require Optical Axes Alignment Be sure to read Safety Precautions on page 2. Ordering Information Grooved-type Photoelectric Sensor Sensing method Appearance Sensing distance Grooved-type 30 mm Infrared light Model E3S-GS3E4 2M Ratings and Specifications Sensing method Model Item Sensing distance Standard sensing object Minimum detectable object Light source (wavelength) Power supply voltage Current consumption Grooved-type E3S-GS3E4 30 mm Opaque, 6-mm dia. min. 3-mm dia. min. (black mark on transparent sheet) Infrared LED (950 nm) 12 to 24 VDC 10%, ripple (p-p): 10% max. 40 mA max. Load power supply voltage: 24 VDC max., Load current: 80 mA max. (residual voltage: 2 V max.); Control output NPN voltage output; Light-ON/Dark-ON mode selector Protection circuits Power supply reverse polarity, Output short-circuit protection Response time Operate or reset: 1 ms max. Sensitivity adjustment One-turn adjuster Ambient illumination Incandescent lamp: 3,000 lx max. (Receiver side) Sunlight: 10,000 lx max. Operating: -25 to 55C (with no icing or condensation) Ambient temperature Storage: -40 to 70C (with no icing or condensation) Operating: 35% to 85% (with no condensation) Ambient humidity Storage: 35% to 95% (with no condensation) Insulation resistance 20 M min. (at 500 VDC) Dielectric strength 1,000 VAC at 50/60 Hz for 1 min Vibration resistance (destruction) 10 to 55 Hz with a 1.5-mm double amplitude for 2 h each in X, Y and Z directions Shock resistance (destruction) 500 m/s2, for 3 times each in X, Y and Z directions Degree of protection IEC IP67 Connection method Pre-wired (standard length: 2 m) Weight (packed state) Approx. 330 g Case Zinc die-cast Materials Lens Polycarbonate Indicator window Polycarbonate Accessories Adjustment screwdriver, Sensitivity adjuster, Instruction sheet 1 E3S-GS3E4 I/O Circuit Diagrams NPN Output Model Operation mode Connection method Timing charts Output circuit Incident light No incident light Light ON ON Light indicator OFF (red) ON Output OFF transistor Load 1 Operate (e.g., relay) Reset (Between brown and black) H Load 2 L Brown cable: +V Blue cable: 0 V Brown *1 Light indicator (red) (Between blue and black) Stability indicator (green) E3S-GS3E4 Photoelectric Sensor main circuit Incident light No incident light Dark ON ON Light indicator OFF (red) ON Output OFF transistor Load 1 Operate (e.g., relay) Reset Load 2 H L Load 1 (relay) 1.5 to 4 mA Brown cable: 0 V Blue cable: +V 12 to 24 VDC Black *2 Z Load 2 0V Blue *1 (Between blue and black) (Between brown and black) *1. Invert the connection to switch between Light ON and Dark ON. *2. Voltage output (When connecting a transistor circuit, etc.) Safety Precautions WARNING Precautions for Correct Use This product is not designed or rated for ensuring safety of persons. Do not use it for such purpose. Do not use the product in atmospheres or environments that exceed product ratings. (Unit: mm) Dimensions Unless otherwise specified, the tolerance class IT16 is used for dimensions in this data sheet. E3S-GS3E4 83.6 72 7 12.5 6 45 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2, Insulator diameter: 1.2 mm), Standard length: 2 m Mounting Holes Two, M6 holes 12.5 10 52 Light indicator (red) 30 40 40 Stability indicator (green) Optical axis 20 11.3 Sensitivity adjuster Two, 6.5 dia. 14 In the interest of product improvement, specifications are subject to change without notice. 2 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. Omron's sole obligation hereunder shall be, at Omron's election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron's analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. 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Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer's application or use of the Product. At Buyer's request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer's application, product or system. Buyer shall take application responsibility in all cases. 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. 2015.9 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 2015 All Right Reserved.