Back Photomicrosensor EE-SX67/47 Photomicrosensor with 50- to 100-mA Switching Capacity that can be Built into Equipment PNP output models newly added. Standard, L-shaped, T-shaped, and Close-mounting: Five series of models available. Select from thirty output variations, including Light-ON or Dark-ON/Light-ON (selectable) models. Response frequency as high as 1 kHz. Easy operation monitoring with bright light indicator. Wide operating voltage range from 5 to 24 VDC. Models (EE-SXjjjA and EE-SXjjjR) with operation indicators that are lit when sensing objects are detected (when light is interrupted) are available. Ordering Information Appearance Standard L-shaped T-shaped Close-mounting Close-mounting Note: Sensing method Through-beam type (slot type) Sensing di t distance 5 mm (slot width) Model Output configuration NPN Weight PNP Dark-ON/Light-ON (selectable) *1 EE-SX670 EE-SX670A*2 EE-SX670P EE-SX670R*3 Light-ON EE-SX470 EE-SX470P Dark-ON/Light-ON (selectable) *1 EE-SX671 EE-SX671A*2 EE-SX671P EE-SX671R*3 Light-ON EE-SX471 EE-SX471P Dark-ON/Light-ON (selectable) *1 EE-SX672 EE-SX672A*2 EE-SX672P EE-SX672R*3 Light-ON EE-SX472 EE-SX472P Dark-ON/Light-ON (selectable) *1 EE-SX673 EE-SX673A*2 EE-SX673P EE-SX673R*3 Light-ON EE-SX473 EE-SX473P Dark-ON/Light-ON (selectable) *1 EE-SX674 EE-SX674A*2 EE-SX674P EE-SX674R*3 Light-ON EE-SX474 EE-SX474P Approx. 3.1 g Approx. 3.0 g Approx. 2.4 g Approx. 2.3 g Approx. 3.0 g *1. The Dark-ON/Light-ON (selectable) models can be used as Light-ON models when the L terminal and positive (+) terminal are short-circuited. An L terminal and positive (+) terminal short-circuit connector (EE-1001-1) is available. *2. Models with a suffix “A,” such as EE-SX670A, have a Dark-ON indicator that is lit when light is interrupted. *3. Models with a suffix “R,” such as EE-SX670R, have a Dark-ON indicator that is lit when light is interrupted. 1 EE-SX67/47 EE-SX67/47 Application Example Detection of Lead Frame Position EE-SX670 Lead frame Specifications Ratings Item Output Standard L-shaped T-shaped NPN EE-SX670 EE-SX670A EE-SX470 EE-SX671 EE-SX671A EE-SX471 EE-SX672 EE-SX672A EE-SX472 EE-SX673 EE-SX673A EE-SX473 Close-mounting EE-SX674 EE-SX674A EE-SX474 PNP EE-SX670P EE-SX670R EE-SX470P EE-SX671P EE-SX671R EE-SX471P EE-SX672P EE-SX672R EE-SX472P EE-SX673P EE-SX673R EE-SX473P EE-SX674P EE-SX674R EE-SX474P Sensing distance 5 mm (slot width) Standard sensing object Opaque: 2 × 0.8 mm min. Differential travel 0.025 mm Light source (peak wave length) GaAs infrared LED (940 nm) Receiver Si phototransistor with a sensing wavelength of 850 nm max. Operation indicator (see note 1) Operation indicator (red) lit with incident (Models with a suffix of “A” or “R” have Dark-ON indicators.) Power supply voltage 5 to 24 VDC ±10%, ripple (p-p): 10% max. Current consumption 35 mA max. (NPN), 30 mA max. (PNP) Control output NPN open collector output models: At 5 to 24 VDC: 100-mA load current (IC) with a residual voltage of 0.8 V max. 40-mA load current (IC) with a residual voltage of 0.4 V max. PNP open collector output models: At 5 to 24 VDC: 50-mA load current (IC) with a residual voltage of 1.3 V max. Response frequency (see note 2) Note: 1 kHz max. (3 kHz average) 1. The indicator is GaP red LED (peak emission wavelength: 690 nm). 2. The response frequency was measured by detecting the following rotating disks. Disk 2.1 mm 1 mm 2 1 mm t = 0.2 mm EE-SX67/47 EE-SX67/47 Characteristics Item Output Standard L-shaped T-shaped NPN EE-SX670 EE-SX670A EE-SX470 EE-SX671 EE-SX671A EE-SX471 EE-SX672 EE-SX672A EE-SX472 EE-SX673 EE-SX673A EE-SX473 Close-mounting EE-SX674 EE-SX674A EE-SX474 PNP EE-SX670P EE-SX670R EE-SX470P EE-SX671P EE-SX671R EE-SX471P EE-SX672P EE-SX672R EE-SX472P EE-SX673P EE-SX673R EE-SX473P EE-SX674P EE-SX674R EE-SX474P Ambient illumination (on Receiver lens) Fluorescent light: 1,000 ȏx max. Ambient temperature Operating: Storage: –25° to 55°C –30° to 80°C Ambient humidity Operating: Storage: 5% to 85% 5% to 95% Vibration resistance Destruction: 20 to 2,000 Hz, (with a peak acceleration of 10G), 1.5-mm double amplitude for 2 hrs (with 4-minute cycles) each in X, Y, and Z directions Shock resistance Destruction: 500 m/s2 (approx. 50G) for 3 times each in X, Y, and Z directions Degree of protection IEC60529 IP50 Connection method Connector type (direct soldering possible) Weight Approx. 3.1 g Material Case: Polybutylene phthalate (PBT), Cover: Polycarbonate (PC), Emitter/receiver: Polycarbonate (PC) Approx. 3.0 g Approx. 2.4 g Approx. 2.3 g Approx. 3.0 g Engineering Data Dark-ON mode Tr ON Repeated Sensing Position Characteristics (Typical) Dark-ON mode Tr ON d’ Output level transistor Sensing Position Characteristics (Typical) d Tr OFF Tr OFF Distance d (mm) Distance d (mm) Distance d (mm) Vcc = 12 V No. of repetitions: 20 nd1 = 0.002 mm nd2 = 0.004 mm nd3 = 0.005 mm nd4 = 0.02 mm nd5 = 0.04 mm 3 EE-SX67/47 EE-SX67/47 Operation Output Circuit Diagrams Output configuration NPN Output Model EE-SX670 EE-SX671 EE-SX672 EE-SX673 EE-SX674 Output transistor operation Light-ON Timing Charts (When terminals L and are short-circuited) Incident Interrupted Operation indicator (red) ON OFF Output transistor ON OFF Load 1 (relay) Dark-ON Operation indicator (red) Operates Releases Load 2 H L (When terminals L and are open) Incident Interrupted Operation ON indicator (red) OFF Output transistor Load 1 (relay) Light-ON Main circuit Note: Light-ON OUT Q IC When using on voltage output, always insert a resistor in RL. H L 5 to 24 VDC ON OFF Output transistor ON OFF Operation indicator (red) Load 1 (relay) Q Operates Releases IC Load 2 0V H L (When terminals L and When using on voltage output, always insert a resistor in RL. are short-circuited) Incident Interrupted Operation indicator (red) ON OFF Output transistor ON OFF Load 1 (relay) Dark-ON 5 to 24 VDC Operation indicator (red) Operates Releases Load 2 H L (When terminals L and Main circuit are open) L Load 1 (relay) Operation indicator (red) ON OFF Output transistor ON OFF Load 1 (relay) Load 2 Operates Releases H L RL (see note) OUT Q IC Load 2 0V Incident Interrupted 4 RL (see note) OUT Main circuit Note: EE-SX670A EE-SX671A EE-SX672A EE-SX673A EE-SX674A (see note) RL Operates Releases Operation indicator (red) Load 2 Load 1 (relay) 0V Incident Interrupted Load 1 (relay) 5 to 24 VDC L Load 2 ON OFF Load 2 EE-SX470 EE-SX471 EE-SX472 EE-SX473 EE-SX474 Output Circuit Note: When using on voltage output, always insert a resistor in RL. EE-SX67/47 EE-SX67/47 Output configuration PNP Output Model EE-SX670P EE-SX671P EE-SX672P EE-SX673P EE-SX674P Output transistor operation Light-ON Timing Charts (When terminals L and are short-circuited) Incident Interrupted Operation indicator (red) ON OFF Output transistor ON OFF Load (relay) Dark-ON 5 to 24 VDC Operation indicator (red) Operates Releases Voltage output Main circuit H L (When terminals L and Operation indicator (red) ON OFF Output transistor ON OFF Load 1 (relay) Load Note: Operation indicator (red) ON OFF Output transistor ON OFF 5 to 24 VDC Operation indicator (red) Main circuit OUT IC Operates Releases Load (When terminals L and (see note) RL 0V H L Note: Light-ON When using on voltage output, always insert a resistor in RL. H L Voltage output EE-SX670R EE-SX671R EE-SX672R EE-SX673R EE-SX674R (see note) RL 0V Incident Interrupted Load (relay) OUT IC Operates Releases Load 2 Light-ON L are open) Incident Interrupted EE-SX470P EE-SX471P EE-SX472P EE-SX473P EE-SX474P Output Circuit When using on voltage output, always insert a resistor in RL. are short-circuited) Incident Interrupted Operation indicator (red) ON OFF Output transistor ON OFF Load (relay) Operates Releases Voltage output Dark-ON 5 to 24 VDC Operation indicator (red) Main circuit H L (When terminals L and Operation indicator (red) ON OFF Output transistor ON OFF Load (relay) Voltage output OUT IC Load are open) Incident Interrupted L (see note) RL 0V Note: When using on voltage output, always insert a resistor in RL. Operates Releases H L 5 EE-SX67/47 EE-SX67/47 Dimensions Note: All units are in millimeters unless otherwise indicated. 25.4 19 EE-SX670/670P EE-SX670A/670R EE-SX470/470P Two, 3.2-dia. holes 6.95 Four, R1 19 13.4 5 6.4 0.8 Optical axis 9 2 Terminal Arrangement 13.8 13.2 5.5 6.2 Two, 3.8-dia. holes Operation indicator 3.8 (1) (2) (3)(4) 0.3 (1) (2) L (3) OUT Vcc L (see note) OUT PUT (4) GND (0 V) Note: Not used in EE-SX470 0.7 2.54 EE-SX671/671P EE-SX671A/671R EE-SX471/471P 26.2 19.0 Four, R2 Terminal Arrangement 3.2 14.5 3.0 Four, R1.0 3.0 Operation indicator 3.8 6.2 (1) (2)(3)(4) 9.0 GND (0 V) Not used in EE-SX471 6.35 0.8 2 15.5 7.2 6.20 0.7 3.6 13.0 13.4 19.0 6 (4) Optical axis Two, 3.2-dia. holes 2.1 0.3 8.3 7.2 Vcc L (see note) OUT PUT Note: 2.54 13.0 13.4 5.0 9.0 (1) (2) L (3) OUT 0.6 6.95 EE-SX67/47 EE-SX67/47 13.7 EE-SX672/672P EE-SX672A/672R EE-SX472/472P 3.0 Terminal Arrangement 26.0 12.6 6.4 (1) (2) L (3) OUT Vcc L (see note) OUT PUT (4) GND (0 V) Note: 13.4 5.0 Not used in EE-SX472 0.8 Optical axis 9.0 Operation indicator (back) 4.3 22.2 2 13 Four, R1.6 6.2 6.3 Four, R1.0 3.8 6.2 2.5 (4)(3)(2) (1) 0.7 2.54 13.0 EE-SX673/673P EE-SX673A/673R EE-SX473/473P 0.3 19.0 6.3 12.8 (6.65) 3.5 Two, 3.2-dia. holes Two, R1 7 13.4 5 Terminal Arrangement 0.8 Optical axis 2 9 14.4 22.2 2.8 Vcc L (see note) OUT PUT (4) GND (0 V) Note: 4.9 6.2 (1) (2) L (3) OUT Not used in EE-SX473 Operation indicator 3.8 (1) (2)(3)(4) 0.3 0.7 2.54 EE-SX674/674P EE-SX674A/674R EE-SX474/474P Two, 3.5-dia. holes Operation indicator Terminal Arrangement (1) (2) L (3) OUT Vcc L (see note) OUT PUT (4) GND (0 V) Note: Not used in EE-SX474 Optical axis mark Optical axis 7 EE-SX67/47 EE-SX67/47 Precautions Do not use the EE-SX at voltage exceeding the rated voltage range, otherwise the EE-SX may be damaged. + If the load is a relay or other small inductive load, connect the load to the EE-SX as shown below. Be sure to connect a diode for countervoltage absorption. Load Out Sensor OUT – Do not make mistakes in wiring, such as mistakes in polarity, otherwise the EE-SX may be damaged. + Load – Do not short-circuit the load (i.e., do not connect a power supply directly to the Sensor) as shown below, otherwise the EE-SX may be damaged. Load + Sensor Do not wire power lines or high-tension lines alongside the lines of the EE-SX in the same conduit, otherwise the EE-SX may be damaged or malfunction due to induction. Be sure to wire the lines of the EE-SX separately from power lines or high-tension lines or lay them in an exclusive, shielded conduit. Voltage Output A Sensor with open collector output can be connected to a device with voltage-input specifications by connecting a resistor between the power supply and output terminals as shown in the following circuit diagram. The resistance of the resistor is normally 4.7 kΩ and must withstand a power of 0.5 W at 24 V and 0.25 W at 12 V. Out Sensor Relay Resistor EE-SX67/47 NPN models Counter (voltage-input model) +24 V (power supply) Sensor main circuit Load short-circuiting Output Input terminal (CP) Input impedance: approx. 4.7 kΩ Out – EE-SX47/67 NPN Models with a 4.7-kΩ Resistor High level: ! Caution Input voltage (VH) = Mounting The EE-SX is a Sensor to be built into equipment. Therefore, no special protective measures have been taken to protect the EE-SX from external light disturbance. Make sure that the EE-SX is not affected by incandescent lamps or other light sources that may cause external light disturbance, otherwise the EE-SX may malfunction. 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-SX. 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-SX is securely mounted and not loosened by vibration or shock. 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-µF capacitor in parallel to the power supply to absorb the surge voltage. 4.7 k Z x 24 V = 12 V VCC = R+Z 4.7 k + 4.7 k Low level: Input voltage (VL) x 0.4 V Load current (IC) = VCC = R 24 V = 5.1 mA x 50 to 100 mA R EE-SX67/47 PNP models +24 V (power supply) Sensor main circuit Resistor Output Input terminal (CP) Input impedance: approx. 4.7 kΩ EE-SX47/67 PNP Models with a 4.7-kΩ Resistor High level: Input voltage (VH) = Vcc–residual voltage [24 V–1.3 V=22.7 V Low level: 0.1 to 1 µF Input voltage (VL) [0 V Note: 8 Refer to the ratings of the Sensor for the relationship between the residual voltage and load current. EE-SX67/47 EE-SX67/47 Others Do not wire the EE-SX while power is applied, otherwise the EE-SX may be damaged. Do not install the EE-SX in the following locations, otherwise the EESX may be damaged or malfunction. Locations with excessive dust Locations with corrosive gas Locations where water, oil, or chemical is directly sprayed Outdoors or locations exposed to direct sunlight Make sure that the operating ambient 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. Therefore, make sure that the Sensor is free from these solutions. 9 EE-SX67/47 EE-SX67/47 Additional Models (EE-SX77/87) Ordering Information Appearance ppea a ce Sensing Se s g method e od Sensing Se s gd distance s a ce Model Output Ou pu configuration fi ti Standard NPN Dark ON Light ON L-shaped Dark ON 5 mm (slot width) Through-beam (slot) Light ON T-shaped Dark ON Light ON PNP EE-SX770 EE-SX770P EE-SX770A EE-SX770R EE-SX870 EE-SX870P EE-SX870A EE-SX870R EE-SX771 EE-SX771P EE-SX771A EE-SX771R EE-SX871 EE-SX871P EE-SX871A EE-SX871R EE-SX772 EE-SX772P EE-SX772A EE-SX772R EE-SX872 EE-SX872P EE-SX872A EE-SX872R Specifications Ratings/Characteristics Item Through-beam models(slot) Output configuration Dark ON Output NPN Model EE-SX770 EE-SX771 EE-SX772 EE-SX770A EE-SX771A EE-SX772A Light ON PNP EE-SX770P EE-SX771P EE-SX772P NPN EE-SX770R EE-SX771R EE-SX772R EE-SX870 EE-SX871 EE-SX872 EE-SX870A EE-SX871A EE-SX872A Sensing distance 5 mm (slot width) Standard sensing object Opaque: 2 x 0.8 mm min Operation indicator (see note) Operation indicator (red) lit with incident (Models with a suffix of “A” or “R” have Dark-ON indicators.) Power supply voltage 5 to 24 VDC ± 10%, ripple (p-p): 10% max. Current consumption 35 mA max. (NPN), 30 mA max. (PNP) Control output NPN open collector output models: At 5 to 24 VDC: 100-mA load current (IC) with a residual voltage of 0.8 V max. 40-mA load current (IC) with a residual voltage of 0.4 V max. PNP open collector output models: At 5 to 24 VDC: 50-mA load current (IC) with a residual voltage of 1.3 V max. Ambient illuminance Sensing surface: 1,000 ȏx max. with fluorescent light Ambient temperature Operating: Storage: –25°C to 55°C –30°C to 80°C Ambient humidity Operating: Storage: 5% to 85% 5% to 95% Degree of protection IEC60529 IP60 Connection method (standard length) Pre-wired: 2 m Weight Approx. 20 g Note: 10 The indicator is GaP red LED (peak emission wavelength: 690 nm). PNP EE-SX870P EE-SX871P EE-SX872P EE-SX870R EE-SX871R EE-SX872R EE-SX67/47 EE-SX67/47 Operation Output Circuits Output configuration NPN Output Model EE-SX770 EE-SX771 EE-SX772 EE-SX770A EE-SX771A EE-SX772A Output transistor operation Timing Charts Dark-ON Incident Interrupted Operation indicator (red) Load (e.g., relay) EE-SX770P EE-SX771P EE-SX772P EE-SX770R EE-SX771R EE-SX772R OFF OFF Brown Operation indicator Operate Reset Incident Light-ON Output transistor Dark-ON Black (Red) Main circuit ON 5 to 24 VDC Control output 100 mA max. Blue OFF ON OFF Operate Reset Incident Interrupted Operation indicator (red) ON OFF Brown ON Output transistor Load (e.g., relay) EE-SX870P EE-SX871P EE-SX872P EE-SX870R EE-SX871R EE-SX872R Load (e.g., relay) Interrupted Operation indicator (red) Load (e.g., relay) PNP Output ON ON Output transistor EE-SX870 EE-SX871 EE-SX872 EE-SX870A EE-SX871A EE-SX872A Output Circuit OFF Operate Reset Incident Light-ON Operation indicator (Red) M i Main circuit Control output Black 50 mA max. 5 to 24 VDC Interrupted Operation indicator (red) Output transistor Load (e.g., relay) ON Blue Load (e.g., relay) OFF ON OFF Operate Reset 11 EE-SX67/47 EE-SX67/47 Notice Photomicrosensors (EE-SX67/47, 77/87 models) and Connectors (EE-1001/1001-1/1006/1009/1010/1010-R) have been certified as products that conform to the following UL Standard. Certified Date: February 9, 1998 Certified Models: All OMRON EE-SX67/47-series Photomicrosensors and the Photomicrosensor Connectors (EE-1001/1001-1/1006/1009/1010/1010-R) File No.: E41515 Standard Name: UL508: industrial control devices Certification Method: UL Recognition (recognition certification for products used in the U.S.A.) and Canadian UL Recognition (recognition certification for products used in Canada) Applicable Lot No.: 928 and after (products manufactured on and after February 9, 1998) The following Photomicrosensors have been certified as products conforming to the EMC Directives (CE marking). CE Marking Date: April 1, 1998 Applicable Models: All EE-SX67/47 (A) models, EE-SX67/47 P, R models All EE-SX77/87 (A) models, EE-SX77/87 P, R models EE-SY671/672 EE-SPW311/411 EE-SPY311/312 EE-SPY301/302 EE-SPY401/402 EE-SPY411/412 EE-SPX302/304/306-W2A EE-SPX402/404/406-W2A EE-SPX303/403 EE-SPX301/401 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. E303-E1-1 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Sensors Division Sensing Devices and Components Division H.Q. 28th Fl., Crystal Tower Bldg., 1-2-27, Shiromi, Chuo-ku, Osaka 540-6028 Japan Phone: (81)6-949-6012 Fax: (81)6-949-6021 12 Printed in Japan 0898-4M (0898) a