EE-SX4173-P2

Photomicrosensor (Transmissive) EE-SX3173/4173-P Series Built-in Photomicrosensor Connector Type • Mounted with M3 screws • 5 VDC and 24 VDC power supply types are available • Photo IC output (Dark-ON/Light-ON) • Connector with secure lock compatible with JST GHR-03 • Equipped with a Zener diode, which increases noise immunity (for EE-SX3173/4173-P3-Z only) • Connector with cable is also available (order separately) EE-5002 1M (Refer to page 7.) Be sure to read Safety Precautions on page 4. Features Models available Power supply voltage: In addition to the conventional 5 VDC supply, model also available with 24 VDC supply best for large devices Mounting: New model available with M3 screws Board 7 4 3.2 dia. 3.2 Compatible with 24 VDC ! Downsizing Environment resistance Smallest class in the industry *: Downsizing of products with unique optical elements is realized * As of August 2018, according to research by our company Connection: Equipped with connectors with locks for resistance against vibration and shock 14.7 14.8 13.6 Application Examples Packaging Machine Analysis and Measurement Equipment Printing Equipment ATM 1 EE-SX3173/4173-P Series Model Number Structure E E -S X@ @@ @ -P @ -@ (1) (2) (3) (4) (5) (6) (7) (1) Sensing method X: Transmissive (2) Operating mode 3: Dark-ON 4: Light-ON (3) Structure 1: Standard structure (5) Appearance 3: L-shaped mounting (6) Power supply voltage 2: 5 VDC 3: 24 VDC (7) Protection circuit Z: Available (4) Mounting screw size 7: M3 Ordering Information Sensing method Appearance Connecting method Transmissi ve (slot type) 14.7 Sensing distance Aperture size H x W (mm) Emitter 1.4 × 1.4 5 mm Connector (Slot width) Output type Operating mode Model 24 VDC Photo IC Detector 1.4 × 0.5 14.8 13.6 Power supply voltage 5 VDC Dark-ON EE-SX3173-P3-Z Light-ON EE-SX4173-P3-Z Dark-ON EE-SX3173-P2 Light-ON EE-SX4173-P2 Ratings, Characteristics and Exterior Specifications Absolute Maximum Ratings (Ta = 25°C) Electrical and Optical Characteristics (Ta = 25°C) Rated value Item Symbol EE-SX3173-P3-Z EE-SX4173-P3-Z EE-SX3173-P2 EE-SX4173-P2 Unit Remarks Item Power supply voltage VCC 26.4 DC 5.5 DC V --- Output voltage VOUT 26.4 13.2 V --- Output current IOUT 16 mA Permissible output dissipation POUT 80 Operating temperature Topr Storage temperature Tstg Soldering temperature Tsol Weight Materials EE-SX3173-P3-Z EE-SX3173-P2 Light-ON EE-SX4173-P3-Z EE-SX4173-P2 VCC mW Fig 1. Current consumption ICC 15 mA max. (With and without incident) -25 to +55 °C * Low-level output voltage VOL 0.3 V max. (IOUT = 16 mA) (Dark-ON: Without incident, Light-ON: With incident) -30 to +80 °C * High-level output voltage VOH (Vcc x 0.9 V min. (VOUT = VCC, RL = 47 kΩ)) (Dark-ON: With incident, Light-ON: Without incident) Sensing object --- --- °C L-shaped mounting EE-SX3173-P3-Z EE-SX4173-P3-Z EE-SX3173-P2 EE-SX4173-P2 Connecting method 5 VDC model Dark-ON --- Exterior Specifications Item 24 VDC model Power supply voltage --- * Reduce the voltage and current, if necessary, by reference to the temperature rating chart (Fig. 1.), even if the temperature is within the specified range. The product should be used without freezing or condensation. Appearance Value Symbol Response frequency f 24 ±10%V Ripple (p-p) 10% 5 ±10%V Ripple (p-p) 10% 25 mA max. (With and without incident) 1.4 × 0.5 min. *1 3kHz min. (VOUT = VCC, IOUT = 16 mA *2) Operating ambient light --- 1000 lx max. *3 Peak emission wavelength λP 855 nm 940 nm *1. Objects that do not allow infrared light to pass through them. *2. The value of the response frequency is measured by rotating the disk as shown below. Disk Connector 2.1 mm Approx. 1.5 g Case Polybutylene terephthalate (PBT) Emitter/ receiver Polyphenylene sulfide (PPS) fiber 0.5 mm 0.5 mm *3. When fluorescent light is used. 2 EE-SX3173/4173-P Series Engineering Data (Reference Value) Fig 1. Output Allowable Dissipation vs. Ambient Temperature Characteristics Output allowable dissipation Pout (mW) 100 80 60 40 20 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 Ambient temperature Ta (ºC) Fig 2. Sensing Position Characteristics Fig 3. Sensing Position Characteristics Fig 4. Repeated Sensing Position (Typical) (Typical) Characteristics d1 = 0±0.3 mm d2 = 0±0.7 mm VCC = 24 V Ta = 25°C RL = 47 k VCC = 24 V Ta = 25°C RL = 47 k d1 Output OFF (High) (Center of optical axis) -0+ d Opaque object OFF (ON) -3 -2 -1 0 1 Distance d (mm) d2 (Center of optical axis)  0  + d Vcc = 24 V RL = 47 kΩ Δd3 Δd1 Δd2 Output transistor ON (OFF) Output transistor Output transistor OFF (ON) (Center of optical axis) -0+ d Opaque object Δd4 Δd5 ON (OFF) Ta = 55°C Ta = -25°C Ta = 25°C Output ON (Low) 2 3 -3 -2 -1 0 Distance d (mm) 1 2 3 -0.2 -0.1 0 Distance d (mm) 0.1 0.2 Vcc =24 V, No. of repetitions: 20 Δd1 = 0.001 mm, Δd2 = 0.004 mm, Δd3 = 0.007 mm, Δd4 = 0.026 mm, Δd5 = 0.045 mm Note: The data applies to dark status. Operation may be affected by external light interference or light coming through the sensing object. 3 EE-SX3173/4173-P Series Safety Precautions To ensure safe operation, be sure to read and follow the Instruction Manual provided with the sensor. Connection without a Load WARNING If the power supply is connected directly without a load, the internal elements may explode or burn. Be sure to insert a load when connecting the power supply. This product cannot be used as a safety device for press machines or for protecting the safety of persons. This product is designed for use in applications for sensing workpieces and workers that do not affect safety. Vcc Sensor + OUT CAUTION GND This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. AND Connection Precautions for Safe Use Be sure to observe the following precautions to ensure safety. Wiring Power Supply Voltage With an AND connection as shown in the figure below, a voltage is applied to Vcc while GND of sensor 2 is not securely grounded. A failure may occur. Do not make this kind of connection. Also in some models, an inrush current may occur in sensor 2 when sensor 1 is turned on, causing failure or malfunction. Do not exceed the operating voltage and current ranges. Applying a voltage or current exceeding the operating range or using an AC power supply for the DC power supply sensor may result in rupture or burning. Vcc Sensor 1 OUT Vcc Sensor 2 Load OUT Vcc Sensor OUT + - Load GND GND GND Storage and Operating Environment Load Short-circuit Do not short-circuit the load. Doing so may result in rupture or burning. Vcc Sensor OUT Load (Load short-circuit) + - GND Faulty Wiring Do not make a mistake with the wiring, such as reversing the power supply polarity. Doing so may result in rupture or burning. Typical example 1) Wrong polarity (Load short-circuit) Vcc Sensor OUT Load Vcc + GND Sensor 1. Places where the product is not exposed to corrosive gases, such as hydrogen sulfide gas, or salty wind. 2. Places where it is not exposed to direct sunlight. 3. Make sure that flux, oil, or other chemicals do not adhere to the surface of the emitter and receiver. 4. Do not apply a load that may deform or deteriorate the product in any circumstances. 5. Store the product in a normal temperature, humidity, and pressure environment. 6. The product should be used without freezing or condensation. 7. Do not use the product in atmospheres or environments that exceed product ratings. 8. This product does not have a water-proof or dust-proof structure. Therefore, do not use it in an application or environment where it will be subjected to dust or splashes from water, oil, or any other liquid. Load OUT - GND + Vcc Sensor OUT GND Load + - 4 EE-SX3173/4173-P Series Precautions for Correct Use Mounting Voltage Output 1. This product is intended to be built into devices so no special measures have been taken against external light interference. When using a DC light sensor in an area exposed to an incandescent lamp or other external light interference, it should be mounted so that the effects of external light interference can be avoided. 2. Mount the sensor securely on a flat surface. 3. Use M3 screws to secure the Photomicro Sensor (use together with spring washers and 6-mm-diameter flat washers to prevent screws from loosening). Use a tightening torque of 0.54 N·m max. 4. Take care that nothing comes into contact with the sensing element of the sensor. Damage to the sensing element will result in poor performance. 5. Before using the sensor, check to make sure that it has not become loose due to vibration or shock. A sensor with an open collector output can be connected to a counter with a voltage input by connecting a resistor between the power supply and output. Select a resistor with reference to the following example. The resistance of the resistor is normally 4.7 kΩ. The wattage of the resistor is 0.5 W at a power supply voltage of 24 V. 1. A sensor with an open collector output can be connected to a counter with a voltage input by connecting a resistor between the power supply and output. Select a resistor with reference to the following example. The resistance of the resistor is normally 4.7 kΩ. The wattage of the resistor is 0.5 W at a power supply voltage of 24 V. Counter (Voltage input type) Sensor Insert resistor Vcc Wiring OUT Surge Prevention OUT ZD 0.1 to 1 µF GND (Input Z impedance) GND Approx. 5.6 kΩ Example: EE-SX4173-P3-Z When inserting a load resistor (R = 5.6 kΩ) in the following device Counter Specifications 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 ZD: Zener diode 2. Do not use a small inductive load, such as a relay. Vcc OUT Input terminal (CP) GND 1. If there is a surge in the power supply, try connecting a Zener diode (ZD with a voltage of 30 to 35 V) or a capacitor (with a capacitance of 0.1 to 1 ?F), depending on the operating environment. Use the sensor only after confirming that the surge has been removed. Vcc Load R +24 V Power supply + The high and low levels are found using the following formulas. The input device specifications must satisfy both formulas. - High level: D GND Relay 3. If photomicrosensor wires are placed in the same tubes or ducts as high-voltage lines or power lines, induction may cause malfunction or damage. Either wire the photomicrosensor separately or place the wires in separate tubes. 4. Make sure that connectors (commercially available) are securely locked. Input voltage VH = Z 5.6 k Vcc = × 24 V = 13 V 4.7 k + 5.6 k R+Z Low level: Output current Iout = Vcc 24 V = = 5.1 mA ≤ 16 mA R 4.7 k Input voltage VL ≤ 0.3 V (Low-level output voltage VOL at an output current (Iout) of 16 mA) Note: Refer to the ratings of the sensor for the residual voltage of the load current. 5 EE-SX3173/4173-P Series Handling during Wiring 1. If a force is applied to the connection area between the terminal and connector by bending or pulling the cable after the wiring is completed, the connector contact part or connection area with the cable may be damaged, resulting in contact failure. Make sure that a stress (external force) as shown in the figure below is not applied to the connection area between the terminal and connector when routing and connecting cables or harnesses. External force External force External force External force External force 2. Do not perform cord wiring when power supply voltage is applied. Doing so may result in damage. Other Precautions Make sure the total length of the power cable connected to the product is less than 10 m. Others 1. Do not connect or disconnect the connector while power is applied. Doing so may result in breakage. 2. Do not mount the sensor in the following places because doing so may cause malfunction or damage. 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 5) Make sure that the operating ambient temperature is within the rated range. 3. The sensor may be dissolved by exposure to organic solvents, acid, alkali, aromatic hydrocarbon, and chlorinated aliphatic hydrocarbon solvents, causing deterioration in the characteristics. Do not expose the sensor to such chemicals. 4. An output pulse may occur when the power supply is turned ON depending on the power supply and other conditions. Use the sensor in the stable ready-for-detection state reached in 100 ms after turning on the power supply. Design Design should be made so that light is completely shut off during operation. We recommend that sensing objects are made of metal. (With an infrared light sensor, infrared light will pass through the sensing object made of resin, resulting in unstable detection.) Connection with PLC (NPN Open Collector Type) Mounting should be carried out by reference to the figure below. Vcc Internal circuit IN OUT GND + - COM Connection with Counter (NPN Open Collector Type) Mounting should be carried out by reference to the figure below. 1. Non-voltage input Vcc OUT GND + – CP1(N) CP2(N) (Reset) Remote controller for input 2. Transistor input (voltage input) External resistor Vcc OUT GND + – + – (+) CP1(N) CP2(N) (Reset) (–) * For details on external resistance calculation, see the text. 6 EE-SX3173/4173-P Series Dimensions and Internal Circuit (Unit: mm) Photomicrosensor EE-SX3173-P3-Z EE-SX4173-P3-Z EE-SX3173-P2 EE-SX4173-P2 7 4 3.2 dia. 3.2 (7.5) 6.5 (14.8) 8.3 13.6 12.4 5 (Aperture width) 0.5 5.6 2.7 Mark surface (Brand mark, model, lot) 2.7 Optical axis A 1.4 6.4 8.4 7.5 Aperture size (H × W) (14.7) Emitter Detector 1.4 × 1.4 1.4 × 0.5 (13.2) 6.3 2.4 Cross-section diagram A-A A Manufactured by JST (Japan Solderless Terminal) SM03B-GH Internal circuit EE-SX3173-P3-Z EE-SX4173-P3-Z V O O G G 1 Unless otherwise specified, the tolerances are as shown below. Dimensions (mm) Terminal No. Name (1) Ground GND Above Below (2) Output OUT --- 3 ±0.2 (3) Power supply VCC 3 6 ±0.24 6 10 ±0.29 10 18 ±0.35 18 30 ±0.42 EE-SX3173-P2 EE-SX4173-P2 V 2 3 Tolerance chart Note: Dimensions in parentheses are for reference only. Connector with Cable (Order Separately) EE-5002 1M No. Product Model/Specification Quantity Manufacturer (1) Connector, HS for 101-150 harness GHR-03V-S 1 JST (2) Connector, CT for 101-150 harness SSHL-002TP0.2 3 JST (3) Lead wire UL1061 AWG26 3 --- 1,000±10 3±0.5 Wiring 3 2 1 (1) (2) (3) Connector circuit Number Lead wire color 1 Blue 2 Black 3 Brown 7 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. 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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. Please check each region's Terms & Conditions by region website. OMRON Corporation Electronic and Mechanical Components Company Regional Contact Americas https://www.components.omron.com/ Asia-Pacific https://ecb.omron.com.sg/ Korea https://www.omron-ecb.co.kr/ Europe http://components.omron.eu/ China https://www.ecb.omron.com.cn/ Japan https://www.omron.co.jp/ecb/ © OMRON Corporation 2018-2019 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. Cat. No. E586-E1-02 0819(0918)(O)