Slot-type Photomicrosensor with Connector (Modulated) EE-SPX74/84 CSM_EE-SPX74_84_DS_E_4_3 Photomicrosensor with light modulation for reduced external light interference and a connector for easy maintenance. • Built-in connectors Select from four easy-to-use shapes for efficient space utilization. Connectors with locks for safety against vibration. Convenient mounting method using M3 screws. 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 Output Appearance Sensing method Sensing distance Output type Model configuration Dark-ON EE-SPX740 Light-ON EE-SPX840 Dark-ON EE-SPX742 3.6 mm (slot width) Light-ON EE-SPX842 Through-beam NPN output type (with slot) Dark-ON EE-SPX743 Light-ON EE-SPX843 Dark-ON EE-SPX741 5 mm (slot width) Light-ON EE-SPX841 Accessories (Order Separately) Connector with Cable Type Cable length Model Connector 1 m EE-1013 1M * Refer to Accessories for details. 1 EE-SPX74/84 Ratings and Specifications EE-SPX740, EE-SPX840 EE-SPX741 Models EE-SPX742, EE-SPX842 EE-SPX841 Item EE-SPX743, EE-SPX843 *1. The indicator is a GaAlAs red LED Sensing distance 3.6 mm (slot width) 5 mm (slot width) (peak wavelength: 660 nm). *2. The response frequency was measured by Sensing object Opaque: 1 × 0.5mm min. Opaque: 2 × 0.8 mm min. detecting the following rotating disk. Differential distance 0.05 mm max. Light source GaAs infrared LED (pulse lighting) with a peak wavelength of 940 nm Disk Indicator *1 Light indicator (red) 2 mm 2 mm 2 mm Supply voltage 5 to 24 VDC ±10%, ripple (p-p): 5% max. Current consumption Average: 15 mA max.; Peak: 50 mA max. NPN voltage output: Load power supply voltage: 5 to 24 VDC EE-SPX741/841 Load current: 50 mA max. Control output OFF current: 0.5 mA max. 50 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. Disk Disk Response frequency *2 500 Hz min. 3,000 lx max. with incandescent light or sunlight on the surface of the Ambient illumination receiver Ambient temperature Operating: −10 to +55°C range Storage: −25 to +65°C Operating: 5% to 85% EE-SPX742/842 EE-SPX740/840 Ambient humidity range Storage: 5% to 95% EE-SPX743/843 Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X, Vibration resistance Y, and Z directions 2 Shock resistance Destruction: 500 m/s for 3 times each in X, Y, and Z directions Degree of protection IEC IP50 Connecting method Special connector Weight Approx. 2.4 g Case Material Polycarbonate Holder 2 EE-SPX74/84 Engineering Data (Reference Value) Sensing Position Characteristics EE-SPX740/742/743 Dark-ON Dark-ON Tr ON Tr ON Insertion d direction Insertion direction d Insertion direction d Tr OFF Tr OFF 012 3 4 5 6 012 3 4 5 6 Distance d (mm) Distance d (mm) EE-SPX741 Dark-ON Dark-ON Tr ON Tr ON Insertion Insertion direction direction d d Tr OFF Tr OFF 012 3 4 5 6 012 3 4 5 6 Distance d (mm) Distance d (mm) 3 EE-SPX74/84 I/O Circuit Diagrams NPN Output Output Model Timing charts Output circuit configuration Incident Interrupted ON Light indicator (red) OFF EE-SPX740 ON Output EE-SPX741 transistor Dark-ON OFF EE-SPX742 Operates Load 1 EE-SPX743 Light indicator (relay) Releases (red) H 1.5 to Output 2 Load 1 3 mA L OUT Main 5 to 24 VDC circuit ∗ Incident Load 2 Interrupted ON Light indicator (red) OFF EE-SPX840 * Voltage output (when the sensor is connected to a transistor circuit) ON Output EE-SPX841 transistor Light-ON OFF EE-SPX842 Operates Load 1 EE-SPX843 (relay) Releases H Load 2 L Safety Precautions Refer to Warranty and Limitations of Liability. WARNING Precautions for Correct Use This product is not designed or rated for ensuring Make sure that this product is used within the rated ambient environment conditions. safety of persons either directly or indirectly. Do not use it for such purposes. ● Design Cable Extension • When extending the cable, use an extension cable with conductors 2 having a total cross-section area of 0.15 mm . The total cable length must be 4 m maximum. • To use a cable length longer than 4 m, attach a capacitor with a capacitance of approximately 10 μF to the wires as shown below. The distance between the terminal and the capacitor must be within 4 m. (Use a capacitor with a dielectric strength that is at least twice the Sensor's power supply voltage.) 5 to 24 VDC A capacitance of OUT 10 μF min. 0 V 4 m max. Extension cable • Make sure the total length of the power cable connected to the product is less than 10 m even if a capacitor is inserted. Effects of Inductive Noise When there is inductive noise in the Sensor mounting frame (metal), the output of the Sensor may be affected. In this case, ensure that there is no electrical potential difference between the Sensor 0-V terminal and the Sensor mounting frame, or attach a 0.47 μF capacitor between the 0-V terminal and the frame. 5 to 24 VDC Power Sensor supply 0 V Mounting frame 0.47 μF 4 EE-SPX74/84 (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Sensors EE-SPX740 Indicator window (red) 15.6 3 EE-SPX840 (1) 3.4 13.8 3.6 19 25 5 (2) 2.5 Terminal Arrangement (3) Optical axis (1) − GND (0 V) (1-mm wide) 6.6 3 Two, 3.5 dia. holes Optical axis (0.5-mm wide) 5.3 (2) OUT OUTPUT (3) + Vcc 21.2 15.2 7 7.4 EE-SPX742 Optical axis (1-mm wide) 8.3 EE-SPX842 6.6 5.3 (1) 3 5 2.5 13 3.6 (2) Indicator window (red) 2.5 2.5 (3) R3.2 R3.2 C0.5 See note. Optical axis (0.5-mm wide) 2 dia. 21.2 3.5 dia. hole 6 2.6 15.6 Terminal Arrangement Note: The lug is used to prevent turning and to 6 (1) − GND (0 V) indicate the optical axis. When installing, 6.5 (2) OUT OUTPUT make a fixed hole of 2.1 to 2.3 mm dia. 7 (3) + Vcc EE-SPX743 Optical axis (1-mm wide) 8.3 EE-SPX843 6.6 5.3 (1) 2.5 3 13 3.6 (2) 5 2.5 Indicator window (red) 2.5 (3) R3.2 C0.5 See note. Optical axis 2 dia. (0.5-mm wide) 7 6.5 Terminal Arrangement 6 Note: The lug is used to prevent turning and to (1) − GND (0 V) indicate the optical axis. When installing, 2.6 15.6 make a fixed hole of 2.1 to 2.3 mm dia. (2) OUT OUTPUT 3.5 dia. hole 6 (3) + Vcc 21.2 5 EE-SPX74/84 EE-SPX741 3.2 9 3 EE-SPX841 Four, R2 5.5 3.6 Indicator window (3) (red) 3 (2) 2.5 12.5 20 27.2 20 14.4 5 5 13.3 2.5 (1) Two, 3.2 dia. holes Optical axis (0.8-mm wide) 6.35 Optical axis (2-mm wide) 15.5 12.6 Terminal Arrangement 7.2 6.6 5.9 (1) − GND (0 V) (2) OUT OUTPUT 6.95 14.5 (3) + Vcc 15.4 Accessories (Connector with Cable) EE-1013 5.7 XHP-3 (JST Mfg.) Vinyl-insulated round cable of 2.9 dia., with 3 cores 2 (3) (0.15 mm with 0.9-dia. insulator); Standard length: 1 m 2.5 Terminal Arrangement (2) 9.8 (1) Blue GND (0 V) (1) (2) Black OUTPUT 2 1 7.75 20 1,000 16± 7± (3) Brown Vcc Cat. No. E833-E1-03 In the interest of product improvement, specifications are subject to change without notice. 6 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. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. 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. 2015.7 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.