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| EE-SPX74/84 Compact Sensor for High-Density Mounting with Easy Snap-In Connector H Connector features a built-in safety H H H H lock for shock and vibration resistance Sensor replacement made simple without rewiring Cables can be bent and used in a minimal amount of space Powerful light modulation against external light interference Variety of models available with an option to change from connector to pre-wired (EE-SPX-W Series) Ordering Information J EE-SPX74/84 Appearance Sensing Method Slot Slot Width 3.6 mm Slot Depth 6.6 mm Output configuration Dark ON Light ON Dark ON Weight Approx. 2.4g Part number EE-SPX740 EE-SPX840 EE-SPX742 Light ON EE-SPX842 Dark-ON EE-SPX743 Light-ON EE-SPX843 5.0 mm 9.0 mm Dark-ON Light-ON EE-SPX741 EE-SPX841 J ACCESSORIES Name Connector with 1 m cable Part number EE-1013 EE-SPX74/84 EE-SPX74/84 Specifications J RATINGS/CHARACTERISTICS Item EE-SPX740, EE-SPX840 EE-SPX742, EE-SPX842 EE-SPX743, EE-SPX843 3.6 mm (slot width) Opaque: 1 x 0.5 mm min 0.05 mm max. GaAs infrared LED (pulse modulated) (940 nm) Indicator (red) lit with incidence 5 to 24 VDC 10%, ripple (p-p): 5% max. Average value: 15 mA max., Peak value: 50 mA max. NPN voltage output: Load source voltage of 5 to 24 VDC and load current of 50 mA max. Residual voltage: 1.0 V max. (at load current 50 mA) Residual voltage: 0.4 V max. (at load current 10 mA) 500 Hz Sensing surface: 3,000 x max. with incandescent light and sunlight Operating: --10C to 55C (14F to 131F) Storage: --25C to 65C (-13F to 149F) Operating: 5% to 85% Storage: 5% to 95% Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Destruction: 500 m/s2, three times each in X, Y, and Z directions IEC60529 IP50 Connector Approx. 2.4 g Polycarbonate EE-SPX741 EE-SPX841 5 mm (slot width) Opaque: 2 x 0.8 mm min Sensing distance Standard sensing object Differential travel Light source (peak emission wavelength) Indicator (see note 1) Power supply voltage Current consumption Control output Response frequency (see note 2) Ambient illuminance Ambient temperature Ambient humidity Vibration resistance Shock resistance Enclosure rating Connection method (standard length) Weight Casing material Note: 1. The indicator is a GaAlAs red LED (peak emission wavelength: 660 nm). 2. The value for response frequency was obtained using the EE-SPX on a rotating disc with holes in it as shown below. Disk Disk Disk 2 mm 2 mm 2 mm EE-SPX741/841 EE-SPX742/842 EE-SPX743/843 EE-SPX740/840 Engineering Data J SENSING POSITION EE-SPX740/742/743 Dark ON Dark ON Direction of insertion Direction of insertion Direction of insertion Direction of insertion EE-SPX741 Dark ON Dark ON Direction of insertion Distance d (mm) Distance d (mm) Distance d (mm) Distance d (mm) 2 EE-SPX74/84 EE-SPX74/84 Operation J OUTPUT CIRCUITS Output configuration NPN output Model EE-SPX740 EE-SPX741 EE-SPX742 EE-SPX743 Output transistor operation Dark ON Timing charts Output circuit Light ON Dark ON Light indicator ON (red) OFF Output transistor Load 1 (e.g., relay) Load 2 ON OFF Operate Reset H L Light ON Dark ON ON OFF ON OFF Operate Reset H L Light indicator (red) 1.5 to 3 mA Main circuit OUT (see note) 0V + 5 to 24 VDC Load 1 (relay) EE-SPX840 EE-SPX841 EE-SPX842 EE-SPX843 Light ON Light indicator (red) Output transistor Load 1 (e.g., relay) Load 2 Load 2 -- Note: Voltage output (when connected to a transistor circuit or similar circuit) Dimensions Unit: mm (inch) J EE-SPX740 EE-SPX840 3 (0.12) 15.6 (0.61) Operation indicator (red) 1 2 3 Optical axis (width: 1 mm) 3 6.6 (0.26) (0.12) 21.2 (0.83) 15.2 (0.60) 2.5 (0.10) 5 (0.20) 3.4 (0.13) 13.8 (0.54) 3.6 (0.14) 25 19 (0.75) (0.98) Optical axis (width: 0.5 mm) 5.3 Two, 3.5 dia. (0.21) Terminal arrangement 1 -GND (0 V) OUTPUT Vcc 2 OUT 3+ 7 (0.28) 7.4 (0.29) J EE-SPX742 EE-SPX842 Optical axis (width: 1 mm) 8.3 (0.33) 5.3 6.6 (0.21) (0.26) 3.6 (0.14) 2.5 13 (0.10) (0.51) 3 (0.12) 1 5 (0.20) 2.5 (0.10) 2 Operation indicator (red) 3 2 dia. 21.2 6 (0.83) 3.5 dia. 15.6 (0.24) (0.61) 6.5 (0.26) Optical axis (width: 0.5 mm) 2.5 (0.10) Terminal arrangement 1 -2 OUT 3+ GND (0 V) OUTPUT Vcc 2.6 (0.10) 6 (0.24) 7 (0.28) 3 EE-SPX74/84 J EE-SPX743 EE-SPX843 2.5 (0.10) Optical axis (width: 1 mm) 6.6 (0.26) 3.6 (0.14) 13 (0.51) 8.3 (0.33) 5.3 (0.21) 3 (0.12) EE-SPX74/84 1 2.5 (0.10) 5 (0.20) 2 Operation indicator (red) 3 2 dia. Optical axis (width: 0.5 mm) 2.5 (0.10) 7 (0.28) 6 (0.24) 2.6 (0.10) 6.5 (0.26) Terminal arrangement 1 -2 OUT 3+ GND (0 V) OUTPUT Vcc 15.6 (0.61) 21.2 (0.83) 6 (0.24) 3.5 dia. J EE-SPX741 EE-SPX841 3.6 (0.14) 9 (0.35) 3.2 (0.13) 3 (0.12) 5.5 (0.22) Operation indicator (red) 3 (0.12) 3 2 20 (0.79) 5 (0.20) 27.2 20 14.4 (1.07) (0.79)(0.57) 2.5 12.5 13.3 (0.10)(0.49)(0.52) 2.5 (0.10) 5 (0.20) 1 Two, 3.2 dia. 6.35 (0.25) Optical axis (width: 0.8mm) Optical axis (width: 2mm) 15.5 12.6 (0.61) (0.50) 7.2 (0.28) 6.95 (0.27) 14.5 (0.57) 15.4 (0.61) 5.9 (0.23) Terminal arrangement 1 -GND (0 V) OUTPUT Vcc 2 OUT 3+ 6.6 (0.26) 4 EE-SPX74/84 Unit: mm (inch) EE-SPX74/84 J ACCESSORIES (CONNECTOR WITH CABLE) EE-1013 5.7 (0.22) 3 9.8 (0.39) 2.5 (0.10) 2 1 7.75 (0.31) 20 (0.79) 1,000 (39.37) 71 162 (0.630.08) (0.280.04) J.S.T. MFG. CO., LTD. XHP-3 Vinyl insulated round cable (3.5 dia., three conductors) (Conductor cross-section: 0.14 mm2, insulator diameter: 1 mm) Standard length: 1 m Terminal arrangement 1 Blue GND (0 V) 2 Black OUTPUT 3 Brown Vcc Refer to the following when using a non-dedicated connector. Manufacturer Housing Contact Applied power line pp p J.S.T. MFG. CO., LTD. XHP-3 SXH-001T-P0.6 Cross section AWG# Insulator diameter 0.162 to 0.324 mm2 25 to 22 1.2 to 1.9 mm Note: 1. For details, consult the manufacturer. 2. The applicable range for the applied power line is different from that specified by the manufacturer (AWG# 28 to 22). 3. When using a cable longer than 4 m, refer to Correct Design Setup in the Precautions section. Precautions J INSTALLATION CONNECTIONS Do not connect the EE-SPX to an AC (100 VAC) power supply. Doing so may cause ignition, burning, or other damage. Sensor Brown Black Blue Brown Sensor Black Blue Load Load Load short-circuiting J CORRECT DESIGN SETUP Cable Extensions Use a cable with a minimum wiring cross-section surface area of 0.15 mm2 and no greater than 4 m in length. If the wiring exceeds 4 m, connect a 10 F capacitor within the 4 m mark, as shown in the diagram. (Use a condenser with a withstand pressure of at least twice the sensor power source voltage.) 5 to 24 VDC Capacitor 10 F min. 0V 4 m max. Extension cable Do not use the EE-SPX at voltages exceeding the rated voltage range. Doing so may cause the EE-SPX to be damaged or burned. Wire the EE-SPX correctly with the correct polarity. Failure to do so may cause the EE-SPX to be damaged or burned. Brown Sensor Load Black Blue Do not short-circuit the load (i.e., do not connect a power supply directly to the Sensor) as shown below. Doing so may cause the EE-SPX to be damaged or burned. 5 EE-SPX74/84 Power Source When using a switching regulator on general sale, take the following countermeasures. 1. Connect a 0 V line to the power source near the sensor to reduce impedance from the mounting, so as to prevent induction noise in the vicinity of the sensor. Also, connect the line via a capacitor (up to 0.47 F). Sensor Switching power source EE-SPX74/84 J MOUNTING Be sure to mount the Sensor securely to flat plates. The characteristics of the Through-beam Sensor change if the slot is deformed. Use M3.0 screws when mounting the EE-SPX. Be sure to use spring washers with the screws so that the screws will not loosen. The tightening torque applied to each screw must be no more than 0.59 N S m (6 kgf S cm). Make sure that nothing will come into contact with the sensing element of the Sensor. If the sensing element has scratch damage, the characteristics of the Sensor will decrease. Make sure that the EE-SPX is securely mounted and not loosened by vibration or shock. Mounting base (0.47 F) 0V 2. Connect a noise filter terminal (middle point terminal to ACG) for the switching power source to the body of equipment (FG) for the power source and the 0 V. A more stable operation can be obtained by connecting the already-connected line to ground or to the mounting (as recommended by all power source manufacturers). Switching power source J WIRING Countermeasures Against Surge If the power supply has surge voltage, connect a Zener diode withstanding 30 to 35 V or 0.1 to 1-F capacitor in parallel to the power supply to absorb the surge voltage. To sensor 0V Sensor Mounting base To power source Input 0.1 to 1 F ZD: Zener diode Ground 3. Insert a plastic insulator about 10 mm thick between the sensor and the mounting. If the load is a relay or other small inductive load, connect the load to the EE-SPX as shown below. Be sure to connect a diode for counter-voltage absorption. +V Effects of Induced Noise If there is induced noise in the (metal) mounting of the sensor, it may cause an effect similar to light ON in the sensor. In such a case, connect the photomicrosensor 0 V terminal and the (metal) mounting at the same electric potential. Also, connect the 0 V terminal and the metal mounting via a 0.47 F capacitor. 5 to 24 VDC Sensor 0V Mounting base 0V Power source Relay 0V Do not wire power lines or high-tension lines alongside the lines of the EE-SPX in the same conduit, otherwise the EE-SPX may be damaged or malfunction due to induction. Be sure to wire the lines of the EE-SPX separately from power lines or high-tension lines or lay them in an exclusive, shielded conduit. J ENVIRONMENT Do not wire the EE-SPX while power is applied, or the EE-SPX may be damaged. To avoid damage or malfunction, do not install the EE-SPX in the following locations: * * * * Locations with excessive dust Locations with corrosive gas Locations where water, oil, or chemical is directly sprayed Outdoors or locations exposed to direct sunlight 0.47 F Make sure that the ambient operating temperature is within the rated range. The Sensor may be soluble in organic solvent, acid, and alkaline, aromatic hydrocarbon, and chlorinated aliphatic hydrocarbon solvents. The characteristics of the Sensor may decrease as a result, so make sure that the Sensor is free from these solutions. 6 EE-SPX74/84 EE-SPX74/84 NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. R OMRON ELECTRONICS LLC 1-800-55-OMRON Cat. No. GC APMS-1 09/02 One East Commerce Drive Schaumburg, IL 60173 OMRON ON-LINE Global -- http://www.omron.com USA -- http://www.omron.com/oei Canada -- http://www.omron.com/oci Specifications subject to change without notice. OMRON CANADA, INC. 416-286-6465 885 Milner Avenue Toronto, Ontario M1B 5V8 Printed in U.S.A. 7 |
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