Slot-type Photomicrosensor with Cable EE-SPX-W CSM_EE-SPX-W_DS_E_4_2 Photomicrosensor with built-in amplifier and attached cable reduces external light interference. • Light modulation effectively reduces external light interference. Wide operation voltage range: 5 to 24 VDC Easy operation monitoring with bright light indicator. For the most recent information on models that have been certified for Be sure to read Safety Precautions on safety standards, refer to your OMRON website. page 3. Ordering Information Infrared light Sensing Sensing distance Output Output Cable Appearance Model method (slot width) type configuration length Dark-ON EE-SPX302-W2A 1M 3.6 mm Light-ON EE-SPX402-W2A 1M Dark-ON EE-SPX304-W2A 1M 3.6 mm Light-ON EE-SPX404-W2A 1M Through-beam NPN 1 m type output Dark-ON EE-SPX306-W2A 1M 3.6 mm Light-ON EE-SPX406-W2A 1M Dark-ON EE-SPX305-W2A 1M* 5 mm Light-ON EE-SPX405-W2A 1M* * These models (EE-SPX305/405-W2A only) are not conformed to CE standards. 1 EE-SPX-W Ratings and Specifications Models EE-SPX302-W2A, EE-SPX402-W2A EE-SPX305-W2A EE-SPX304-W2A, EE-SPX404-W2A EE-SPX405-W2A Item EE-SPX306-W2A, EE-SPX406-W2A *1. The indicator is a GaP red LED Sensing distance 3.6 mm (slot width) 5 mm (slot width) (peak wavelength: 700 nm). *2. The response frequency was measured by Sensing object Opaque: 1 × 0.5 mm 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-SPX305-W2A Load current: 80 mA max. Control output OFF current: 0.5 mA max. 80 mA load current with a residual voltage of 1.0 V max. Disk 10 mA load current with a residual voltage of 0.4 V max. 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% Ambient humidity range Storage: 5% to 95% EE-SPX302-W2A EE-SPX306-W2A 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 Pre-wired (standard cable length: 1 m) Weight 18.5 g Case Material Polycarbonate Holder I/O Circuit Diagrams NPN Output Output Model Timing charts Output circuit configuration Incident Interrupted Light indicator ON EE-SPX402-W2A (red) OFF EE-SPX404-W2A Output ON Light-ON EE-SPX405-W2A transistor OFF Light indicator (red) EE-SPX406-W2A Brown Load 1 Operates (relay) 1.5 to Releases 3 mA Load 1 H Load 2 Black L Main 5 to 24 VDC circuit ∗ Incident Load 2 Interrupted Blue Light indicator ON EE-SPX302-W2A (red) OFF * Voltage output (when the sensor is connected to a transistor circuit) EE-SPX304-W2A Output ON Dark-ON transistor EE-SPX305-W2A OFF EE-SPX306-W2A Load 1 Operates (relay) Releases H Load 2 L 2 EE-SPX-W Engineering Data (Reference Value) Sensing Position Characteristics EE-SPX302-W2A EE-SPX302-W2A EE-SPX304-W2A EE-SPX304-W2A EE-SPX306-W2A EE-SPX306-W2A Dark-ON Dark-ON Tr ON Tr ON d d d Tr OFF Tr OFF 012 3 4 5 6 012 3 4 5 6 Distance d (mm) Distance d (mm) EE-SPX305-W2A EE-SPX305-W2A Dark-ON Dark-ON Tr ON Tr ON EE-SPX305-W2A d d Tr OFF Tr OFF 012 3 4 5 6 012 3 4 5 6 Distance d (mm) Distance d (mm) 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. ● Wiring • When extending the cable, use an extension cable with conductors 2 having a total cross-section area of 0.3 mm . 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.) + 5 to 24 VDC + A capacitance of 10 μF min. − 0 V − 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-SPX-W (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Optical axis Optical axis EE-SPX302-W2A (0.5-mm wide) (1-mm wide) 6.6 Indicator window EE-SPX402-W2A R3.2 13 3.6 7 dia. R3.2 2.5 C0.5 See note. 2 dia. 2.5 15.6 3 3.5 dia. hole 6 6.5 ∗ 7 21.2 8 1,000 * Vinyl-insulated round cable of 3.5 dia., 3 cores, 2 (0.14 mm with 1.0-dia. insulator); Standard length: 1 m Note: The lug is used to prevent turning and to indicate the optical axis. When installing, make a fixed hole of 2.1 to 2.3 mm dia. EE-SPX304-W2A Optical axis (1-mm wide) Optical axis (0.5-mm wide) See note. 2 dia. 2.5 EE-SPX404-W2A C0.5 2.5 R3.2 7 dia. 13 3.6 R3.2 Indicator window 6.6 6 15.6 3 3.5 dia. hole 6 6.5 ∗ 7 21.2 8 1,000 * Vinyl-insulated round cable of 3.5 dia., 3 cores, 2 (0.14 mm with 1.0-dia. insulator); Standard length: 1 m Note: The lug is used to prevent turning and to indicate the optical axis. When installing, make a fixed hole of 2.1 to 2.3 mm dia. EE-SPX306-W2A 1.5 max. EE-SPX406-W2A ∗ 7 Indicator 6 window 8 Optical axis 21.2 1,000 (0.5-mm wide) Indicator window Optical axis (1-mm wide) 13.8 19 25 3.6 6.6 Two, 3.5 dia. holes 15.6 3 * Vinyl-insulated round cable of 3.5 dia., 3 cores, 7.4 2 (0.14 mm with 1.0-dia. insulator); Standard length: 1 m EE-SPX305-W2A Four, R2 3.6 9 3.2 Indicator window EE-SPX405-W2A 14.4 5 20 27.2 20 7 dia. Two, 3.2 dia. 6.35 Optical axis window (2 × 0.8) 15.5 ∗ 12.7 7.2 6.95 8 * Vinyl-insulated round cable of 3.5 dia., 3 cores, 2 14.5 1,000 (0.14 mm with 1.0-dia. insulator); Standard length: 1 m 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.