Broad Slot-type Photomicrosensor EE-SPX303N/403N CSM_EE-SPX303N_403N_DS_E_3_2 A Wide Slot Width of 13 mm and Superior Resistance to Light Interference and Noise. • Noise resistance equivalent to photomicrosensors with built-in amplifiers. • Resistance to common noise at least 30 times that of previous models. • Resistance to inverter noise at least 10 times that of previous models. • Reverse polarity protection built in. 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 3. Ordering Information Sensors Infrared light Appearance Sensing distance (slot width) Sensing method Through-beam type (with slot) 13 mm (slot width) Output type Output configuration Model Dark-ON EE-SPX303N Light-ON EE-SPX403N NPN output Accessories (Order Separately) Type Cable length Connector Connector with Cable Connector with Robot Cable NPN/PNP Conversion Connector 1m 2m 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 * Refer to Accessories for details. 1 EE-SPX303N/403N Ratings and Specifications Item Models EE-SPX303N, EE-SPX403N Sensing distance 13 mm (slot width) Sensing object Opaque: 2.2 × 0.5 mm min. Differential distance 0.05 mm max. Light source Infrared LED (pulse lighting) with a peak wavelength of 940 nm Indicator Light indicator (red) Supply voltage 12 to 24 VDC ±10%, ripple (p-p): 5% max. Current consumption 15 mA max. Control output NPN voltage output: Load power supply voltage: 12 to 24 VDC Load current: 80 mA max. OFF current: 0.5 mA max. 80 mA load current with a residual voltage of 2.0 V max. 10 mA load current with a residual voltage of 1.0 V max. * The response frequency was measured by detecting the following rotating disk. 2 mm Protection circuits Power supply reverse polarity protection, Output reverse polarity protection Response frequency * 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 +55°C Storage: −25 to +65°C Ambient humidity range Operating: 5% to 85% Storage: 5% to 95% Vibration resistance Destruction: 10 to 55 Hz, 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 IP50 Connecting method Special connector (soldering not possible) Weight Approx. 4 g Material Polycarbonate 2 mm 2 mm Disk Engineering Data (Reference Value) Sensing Position Characteristics EE-SPX303N Dark-ON Tr ON Dark-ON Tr ON d d Tr OFF Tr OFF 0 1 2 3 4 5 6 Distance d (mm) 0 1 2 3 4 5 6 Distance d (mm) 2 EE-SPX303N/403N I/O Circuit Diagrams NPN Output Model Output configuration Timing charts Output circuit Incident Interrupted Light indicator (red) EE-SPX403N Light-ON Output transistor Load 1 (relay) Load 2 ON OFF ON OFF Operates Light indicator (red) Releases H L 1.5 to 3 mA Load 1 OUT Main circuit lC Incident Interrupted Light indicator (red) EE-SPX303N Dark-ON Output transistor Load 1 (relay) Load 2 ON OFF ON Load 2 ∗ 12 to 24 VDC * Voltage output (when the sensor is connected to a transistor circuit) OFF Operates Releases H L Safety Precautions Refer to Warranty and Limitations of Liability. WARNING 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). The pins (leads) are soldered to the internal board of the Sensor. Therefore, direct soldering of the pins (leads) may result in an internal disconnection causing malfunction. • 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 μF 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.) 12 to 24 VDC OUT A capacitance of + 10 μF 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. 3 EE-SPX303N/403N (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Sensors EE-SPX303N, EE-SPX403N 26 7.4 13 10 Indicator window 19 26 Sensing window (0.5 × 2.2) Four, R1.6 3.2 Terminal Arrangement 2-3.7 1 0.3 2 3 5.08 13 19.5 2.54 0.7 (1) + Vcc (2) OUT OUTPUT (3) − GND (0 V) Accessories (Order Separately) * Refer to Accessories for details. 4 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. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS 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 OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers 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 model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog 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 users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2012.8 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 2012 All Right Reserved.