Ultra-compact Pre-wired Photomicrosensor (Non-modulated) EE-SX95 Meeting Customer Needs with Ultra-compact Sensors that Mount with M3 Screws • Mount using M3 or M2 screws. • Reliable sensing slot depth of 6.5 mm. • Indication of sensing window for easy confirmation of insertion depth. • Bright indicator for confirmation from many directions. • Both light-ON and dark-ON outputs provided. • All models available with either standard cable or flexible robot cable. • Load short-circuit protection circuit provided. Refer to the Safety Precautions on page 5. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Features Mount Using M2 or M3 Screws The EE-SX95 can be mounted using M2 or M3 screws, so it can easily replace an existing Sensor mounted with M2 screws. Installation with M2 screws: 18.0 Reliable Best-in-Class Sensing Slot Depth of 6.5 mm (Based on April 2013 OMRON investigation.) A deeper slot helps prevent the sensing object from coming into contact with the base of the slot, creating greater tolerance in mechanism design. 6.5mm Installation with M3 screws: 18.7 Example for the EE-SX950-W Indication of Sensing Window for Easy Confirmation of Insertion Depth Bright Indicator for Confirmation from Many Directions The location of the sensing window is indicated on the insertion slot so that you can visually confirm whether the sensing object covers the sensing window and easily check the insertion depth. The bright light indicator can be checked from up to four directions to enable flexible selection of the installation location. The sensing object just needs to extend below this line. 1 EE-SX95 Ordering Information Sensors Infrared light Sensing method Appearance Sensing distance Output configuration Standard 6 12 L-shaped 12 Throughbeam (with slot) 11.7 13.4 *1 PNP EE-SX950P-W 1M *2 Pre-wired model with robot cable (1 m) NPN EE-SX950-R 1M *1 Pre-wired connector model with robot cable (0.3 m) NPN EE-SX950-C1J-R 0.3M NPN EE-SX951-W 1M *1 PNP EE-SX951P-W 1M *2 Pre-wired model with robot cable (1 m) NPN EE-SX951-R 1M *1 Pre-wired connector model with robot cable (0.3 m) NPN EE-SX951-C1J-R 0.3M NPN EE-SX952-W 1M *1 PNP EE-SX952P-W 1M *2 Pre-wired model with robot cable (1 m) NPN EE-SX952-R 1M *1 Pre-wired connector model with robot cable (0.3 m) NPN EE-SX952-C1J-R 0.3M NPN EE-SX953-W 1M *1 PNP EE-SX953P-W 1M *2 Pre-wired model with robot cable (1 m) NPN EE-SX953-R 1M *1 Pre-wired connector model with robot cable (0.3 m) NPN EE-SX953-C1J-R 0.3M NPN EE-SX954-W 1M *1 PNP EE-SX954P-W 1M *2 Pre-wired model with robot cable (1 m) NPN EE-SX954-R 1M *1 Pre-wired connector model with robot cable (0.3 m) NPN EE-SX954-C1J-R 0.3M Pre-wired model with standard cable (1 m) F-shaped 5 mm (slot width) Light-ON Dark-ON (2 outputs) 12 R-shaped Model EE-SX950-W 1M Pre-wired model with standard cable (1 m) 12 Output type NPN Pre-wired model with standard cable (1 m) 23.9 13.4 Connection method (Cable length) Pre-wired model with standard cable (1 m) 11.7 13.4 12 U-shaped Pre-wired model with standard cable (1 m) 6 13.4 16 *1. A model is available with a 3-m cable. The model number is EE-SX95@-@ 3M.(Example: EE-SX950-W 3M) *2. A pre-wired model with a PNP output and 1-m robot cable is available. The model number is EE-SX95@P-R 1M.(Example: EE-SX950P-R 1M) Accessories (Order Separately) Connector with Robot Cable Type Connector with Cable 2 Cable length 2m Model EE-1016-R 2M Remarks Connector with lock, AWG26, 4-core Robot Cable EE-SX95 Ratings and Specifications Type Pre-wired models Item Standard EE-SX950-@ L-shaped EE-SX951-@ F-shaped EE-SX952-@ R-shaped EE-SX953-@ U-shaped EE-SX954-@ NPN output Pre-wired EE-SX950-C1J-R EE-SX951-C1J-R EE-SX952-C1J-R EE-SX953-C1J-R EE-SX954-C1J-R connector models PNP output Pre-wired models EE-SX950P-@ EE-SX951P-@ EE-SX952P-@ EE-SX953P-@ EE-SX954P-@ Sensing distance 5 mm (slot width) Standard sensing object Opaque: 1.8 × 0.8 mm min. Differential travel 0.025 mm max. *1 Light source (wave length) Infrared LED (940 nm) Indicator Light indicator (red LED) Power supply voltage 5 to 24 VDC ±10%, ripple (p-p): 10% max. Current consumption 15 mA max. Control output Load power supply voltage: 5 to 24 VDC Load current: 50 mA max. OFF current: 0.5 mA max. 50 mA load current with a residual voltage of 0.7 V max. 5 mA load current with a residual voltage of 0.4 V max. Protection circuit Load short-circuit protection Response frequency 1 kHz min. (3 kHz average) *2 Ambient illumination 1,000 lx max. with fluorescent light on the surface of the receiver Ambient temperature range Operating: −25 to 55°C Storage: −30 to 80°C (with no icing or condensation) Ambient humidity range Operating: 5% to 85% Storage: 5% to 95% (with no icing or condensation) Vibration resistance (destruction) 10 to 2,000 Hz (peak acceleration: 150m/s2) with a 0.75-mm single amplitude for 2.5 h (15-min periods, 10 cycles) 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 IEC60529 IP50 Connection method Pre-wired models (standard length: 1 m), Pre-wired connector models (standard length: 0.3 m) Pre-wired models Weight (packed state) Approx. 15 g Pre-wired Approx. 7 g connector models Materials Case/cover Polybutylene terephthalate (PBT) Emitter/receiver Polycarbonate (PC) *1. The differential travel is the value when a sensing object is moved in a lateral direction to the slot. *2. The response frequency was measured by detecting the following rotating disk. Disk 1 mm 1 mm 2.1 mm t = 0.2 mm Applicable Connector Product Connector with Robot Cable Model EE-1016-R Appearance Item Contact resistance Insertion strength Surplus strength (housing holding strength) Cable length Ambient temperature range Housing Materials Contact 25 mΩ max. (at 10 mA DC and 20 mV max.) 20 N max. 15 N min. 2m −25 to 85°C Nylon Phosphor bronze 3 EE-SX95 Engineering Data (Reference Value) Sensing Position Characteristics Repeated Sensing Position Characteristics Dark-ON Dark-ON Dark-ON d Insertion direction Insertion direction d d=±0.002 d Light-ON Light-ON 0 1 2 3 4 5 6 Distance d (mm) 0 1 2 3 4 5 6 Distance d (mm) Light-ON 2.92 2.94 2.96 2.98 Distance d (mm) Vcc = 24 V, No. of repetitions: 20, Ta = 25°C (Differential travel = 0.025 mm max.) Note: The data applies to dark status. Operation may be affected by external light interference or light coming through the sensing object. I/O Circuit Diagrams Output type Model Output transistor operation status EE-SX950-@ EE-SX951-@ EE-SX952-@ EE-SX953-@ NPN EE-SX954-@ output EE-SX950-C1J-R EE-SX951-C1J-R EE-SX952-C1J-R EE-SX953-C1J-R EE-SX954-C1J-R Timing charts Output circuit Light indicator (red) (Brown) 1 1 Load 1 4 Incident light No incident light Output 1 transistor 2 OUT1(Black) Load 2 3 Main circuit 2 Light indicator ON (red) OFF OUT1: Light-ON OUT2: Dark-ON 5 to 24 VDC OUT2(White) (Blue) 3 ON OFF ON OFF Load 2 Operate (e.g., relay) Reset Light indicator (red) (Brown) OUT1(Black) Main circuit OUT2(White) Load 1 Load 2 (Blue) 4 4 Load 1 Operate (e.g., relay) Reset Output 2 transistor EE-SX950P-@ EE-SX951P-@ PNP EE-SX952P-@ output EE-SX953P-@ EE-SX954P-@ Connector pin arrangement for models with connectors 5 to 24 VDC EE-SX95 Safety Precautions Refer to Warranty and Limitations of Liability. Specifications WARNING A Sensor with an open-collector output can be connected to a counter with a voltage input by connecting a resistor between the power source and output. Select a resistor with reference to the following example. The resistance of the resistor is generally 4.7 kΩ and its wattage is 1/2 W for a supply voltage of 24 V and 1/4 W for 12 V. 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 Safe Use EE-SX95 series Insert a resistor Counter (Voltage input type) +Vcc Power Supply Voltage Do not exceed the voltage range indicated in the specifications. Applying a voltage exceeding the specifications or using an AC power supply may result in rupture or burning. R Brown SW main circuit Load Black Load White Z 0V Blue (Input impedance: approx. 5.6 kΩ) 0V Example: EE-SX95 Series Load Resistance of 4.7 kΩ Connected in a Counter Brown Counter Specifications Load Black Load Sensor Blue Load Short-circuit Do not short-circuit the load. (Do not connect to the power supply.) Doing so may result in rupture or burning. Input terminal (CP) Output Sensor Faulty Wiring Do not reverse the power supply polarity. Doing so may result in rupture or burning. Tr 24 V Power supply Brown + White Load Black ck − ((Load short-circuit) Load Sensor White + − Blue Precautions for Correct Use Do not use the product in atmospheres or environments that exceed product ratings. ●Operating Environment • Do not install the Sensor in the following places to prevent malfunction or trouble: 1. Places exposed to dust or oil mist 2. Places exposed to corrosive gas 3. Places directly or indirectly exposed to water, oil, or chemicals 4. Outdoor or places exposed to intensive light, such as direct sunlight • Be sure to use the Sensor under the rated ambient temperature. • The Sensor may be dissolved by exposure to organic solvents, acids, alkali, or aromatic hydrocarbons, aliphatic chloride hydrocarbons causing deterioration in characteristics. Do not expose the Sensor to such chemicals. ●Installation • It is assumed that EE-SX95 Sensors will be built into a device. These Sensors use non-modulated light and are not equipped to deal with interference from an external light source. When they are used in locations subject to external light interference, such as near a window or under an incandescent light, install them to minimize the effects of external light interference. • Mount the Sensors securely on a flat surface. • Use M3 or M2.0 screws to secure the Photomicrosensor. (The stronger M3 screws are recommended. In addition, use flat washers and spring washers to prevent the screws from loosening.) Refer to the following table for the correct tightening torque. Input impedance 5.6 KΩ Voltage judged as high level (input ON) 4.5 to 30 VDC Voltage judged as low level (input OFF) 0 to 2 VDC The high and low levels are found using the following formulas. The input device specifications must satisfy both formulas. High level: 5.6 k Z × 24 V = 13 V Input voltage VH = Vcc = 4.7 k+5.6 k R+Z Low level: Vcc 24 V Load current Ic = = = 5.1 mA ≤ 50 mA R R Input voltage VL ≤ 1.0 V (Residual voltage for 50-mA load current) Note: Refer to the ratings of the Sensor for the residual voltage of the load current. Load Short-circuit Protection • The EE-SX95 provides load short-circuit protection. If a load short circuit occurs, the output will go OFF. Check the wiring and cycle the power supply. The load short-circuit protection circuit will be reset. The load short-circuit protection will also operate if the current exceeds the rated load current. If a capacitive load is being used, make sure that the inrush current will not exceed the rated load current. Other Precautions • Do not disconnect or wire the cables from the Sensor when power is supplied to the Sensor, or Sensor damage could result. • Make sure the total length of the power cable connected to the product is less than 10 m. ●Other Precautions • An output pulse may occur when the power supply is turned ON depending on the power supply and other conditions. The operation of the Sensor will be stable 100 ms after turning ON the power supply. • Dispose of this product as industrial waste. Screw diameter Tightening torque M2.0 0.15 N·m max. M3 0.54 N·m max. • If the Sensor is to be used on a moving part, secure the cable connection point so that it is not directly subjected to stress. ● Wiring Unused Output Lines Be sure to isolate output lines that are not going to be used. Connecting to Devices with Voltage Input 5 EE-SX95 (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Sensors EE-SX950-@ EE-SX950P-@ EE-SX950-C1J-R EE-SX951-@ EE-SX951P-@ EE-SX951-C1J-R Light indicator (red) Optical axis 3 1.75 3 6 Light indicator (red) 6 12 Optical axis 23.9 1.6 Optical axis 2.7 12 EE-SX950-C1J-R connector 13.4 ABCD 20 2 7.9 (2) (2.9) 1.8 1.8 EE-SX952-@ EE-SX952P-@ EE-SX952-C1J-R 5.8 8 0.8 13.4 5 2.7 5 8 EE-SX951-C1J-R connector 4.2 dia. Optical axis 2.7 Sensing window (2) (2.9) 6.9 6.5 4 12 Sensing window 300 Vcc OUT2 GND(0 V) OUT1 Light indicator (red) ABCD 20 cable of 2.8 Terminal Arrangement -W: Round vinyl-insulated 2 A B C D 2 dia., 4 cores, (0.14 mm with 0.9-mm dia. insulator);Standard length: 1 m -R: Robot cable of 2.8 dia., 4 cores, (0.15 mm2 with 0.8-mm dia. insulator);Standard length: 1 m Vcc OUT2 GND(0 V) OUT1 6.7 4 Light indicator (red) Optical axis Optical axis 6 6 Sensing window Light indicator (red) EE-SX952-C1J-R connector 2.7 Optical axis 13.4 5 1.5 12 (Radius: 1.6) 8 0.8 (Radius: 1.6) 3.2 EE-SX953-C1J-R connector 2.3 4.2 dia. 3.2 1.95 * ABCD 2 300 1.6 1.6 13.4 Terminal Arrangement ABCD 20 A B C D 2 6 Connector with Robot Cable EE-1016-R 3 (2) (2.9) Sensing window 11.5 16 2 A + Brown B OUTPUT 2 White Blue C − 8 Light indicator (red) 13.4 6 10 Terminal Arrangement 1.8 Terminal Arrangement Vcc OUT2 GND(0 V) OUT1 -W: Round vinyl-insulated cable of 2.8 dia., 4 cores, (0.14 mm2 with 0.9-mm dia. insulator); Standard length: 1 m -R: Robot cable of 2.8 dia., 4 cores, (0.15 mm2 with 0.8-mm dia. insulator); Standard length: 1 m 10 2,000 16 7 4 3 2 1 0.8 7.9 6.5 Two, 3.2 dia. holes 2 8 5.8 Optical axis 2.7 A B C D Vcc OUT2 GND(0 V) OUT1 Accessories (Order Separately) Optical axis 13.4 5 300 2.3 4.2 dia. Light indicator (red) -W: Round vinyl-insulated cable of 2.8 dia., 4 cores, (0.14 mm2 with 0.9-mm dia. insulator);Standard length: 1 m -R: Robot cable of 2.8 dia., 4 cores, (0.15 mm2 with 0.8-mm dia. insulator);Standard length: 1 m * The lug is used to prevent turning. When installing, make a fixed hole of 2.1 to 2.3 mm dia. Light indicator (red) EE-SX954-C1J-R connector 1.95 * Terminal Arrangement -W: Round vinyl-insulated cable of 2.8 dia., 4 cores,(0.14 mm2 with 0.9-mm dia. A Vcc insulator); Standard length: 1 m B OUT2 -R: Robot cable of 2.8 dia., 4 cores, C GND(0 V) (0.15 mm2 with 0.8-mm dia. insulator); Standard length: 1 m D OUT1 EE-SX954-@ EE-SX954P-@ EE-SX954-C1J-R 20 12 5 * The lug is used to prevent turning. When installing, make a fixed hole of 2.1 to 2.3 mm dia. ABCD 6.5 7.9 8 1.5 0.8 Optical axis 2.7 31.8 (2.9) (2) 2 dia. Sensing window 13.4 20 13.4 5 5 2 dia. 300 11.7 6.2 11.7 3 6.2 (2) (2.9) 1.8 7.9 6.5 7.9 1.25 Light indicator (red) Light indicator (red) EE-SX953-@ EE-SX953P-@ EE-SX953-C1J-R 6.7 4 0.8 2 13.4 -W: Round vinyl-insulated cable of 2.8 dia., 4 cores,(0.14 mm2 with 0.9-mm dia. insulator); Standard length: 1 m -R: Robot cable of 2.8 dia., 4 cores, (0.15 mm2 with 0.8-mm dia. insulator); Standard length: 1 m 6 1.8 10 18.7 Terminal Arrangement A B C D 3.2 Light indicator (red) 6.5 2.3 Two, 3.2 dia. holes 300 13.4 5 D OUTPUT 1 Black Robot cable of 2.8 dia., 4 cores, (0.15 mm2 with 0.8-mm dia.insulator); Standard length: 2 m Note: The Connector fits into a connector of the Sensor, so there is no protrusion from the surface of the connector of the Sensor. 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. OMRON Corporation Industrial Automation Company Authorized Distributor: Tokyo, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Sensor Business Unit Carl-Benz-Str. 4, D-71154 Nufringen, Germany Tel: (49) 7032-811-0/Fax: (49) 7032-811-199 OMRON ELECTRONICS LLC 2895 Greenspoint Parkway, Suite 200 Hoffman Estates, IL 60169 U.S.A Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 © OMRON Corporation 2013-2015 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. Printed in Japan CSM_3_2_0715 Cat. No. E435-E1-02 0215 (0513)