E3Z-LL812M

E3Z-LT OMRON | Alldatasheet

Document overview

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• PDF pages: 15

Technical content

Compact Laser Photoelectric Sensor with Built-in Amplifier E3Z-LT/LR/LL For the most recent information on models that have been certified for safety standards, refer to your OMRON website.

Applications

Greatly Enhanced Beam Visibility for Easier Optical Axis Adjustment of Sensors Detect the sides of large tiles. Detect chip components on tape. Long-distance Sensing at 300 mm (White Paper) Reliable Detection of Small Objects and Narrow Gaps with the Small Spot Count bottles. Detect protruding straws. A Low Black/White Error for Applications with Mixed Colors Compact and Reliable Laser Photoelectric Sensor

• Safety and reliability with laser class 1 (JIS and IEC).  Product lineup includes models with distance setting without influence of color.  Maximum ambient operating temperature of 55°C and water- proof construction in E3Z class. Be sure to read Safety Precautions on page 9.

Ordering Information

Sensors (Refer to Dimensions on page 11.) *1. The Reflector is sold separately. Select the Reflector model most suited to the application. *2. Values in parentheses indicate the minimum required distance between the Sensor and Reflector. Accessories Slits (A Slit is not provided with a Through-beam Sensor. Order a Slit separately if required.) (Refer to Dimensions on page 14.) Reflectors (A Reflector is required for each Retro-reflective Sensor: A Reflector is not provided with the Sensor. Be sure to order a Reflector.) (Refer to Dimensions on page 14.) Note: If you use the Reflector at any distan ce other than the rated distance, make sure that the stability indicator lights prop erly when you install the Sensor. Sensing method Appearance Connection method Response time Sensing distance Model NPN output PNP output Through-beam (Emitter + Receiver) Pre-wired (2 m) 1 ms E3Z-LT61 2M E3Z-LT81 2M Emitter E3Z-LT61-L 2M Receiver E3Z-LT61-D 2M Emitter E3Z-LT81-L 2M Receiver E3Z-LT81-D 2M Connector (M8, 4 pins) E3Z-LT66 E3Z-LT86 Emitter E3Z-LT66-L Receiver E3Z-LT66-D Emitter E3Z-LT86-L Receiver E3Z-LT86-D Retro-reflective with MSR function Pre-wired (2 m) E3Z-LR61 2M E3Z-LR81 2M Connector (M8, 4 pins) E3Z-LR66 E3Z-LR86 Distance-settable (BGS Models) Pre-wired (2 m) E3Z-LL61 2M E3Z-LL81 2M Connector (M8, 4 pins) E3Z-LL66 E3Z-LL86 Pre-wired (2 m) 0.5 ms E3Z-LL63 2M E3Z-LL83 2M Connector (M8, 4 pins) E3Z-LL68 E3Z-LL88 Slit width Sensing distance Minimum detectable object (reference value) Model Contents 0.5 mm dia. 3 m 0.1 mm dia. E39-S65A One set (contains Slits for both the Emitter and Receiver) Name Sensing distance Model Remarks Rated value Reference value Reflector --- 15 m (300 mm) E39-R1  Retro-reflective models are not provided with Reflectors.  Separate the Sensor and the Reflector by at least the distance given in parentheses.  The MSR function is enabled. 7 m (200 mm) --- E39-R12 Red light 60 m *1 (Using E39-R12) (Using E39-R1) 7 m (200 mm)(Using E39-R6) 15 m (300 mm) 7 m (200 mm) 20 to 40 mm (Min. distance set) 20 to 300 mm (Max. distance set) 25 to 40 mm (Min. distance set) 25 to 300 mm (Max. distance set)

Mounting Brackets A Mounting Bracket is not provided with the Sensor. Order a Mounting Bracket separately if required. (Refer to Dimensions on E39-L/E39-S/E39-R.) Note: When using a Through-beam Sensor, order one Mounting Bracket for the Receiver and one for the Emitter *1. Cannot be used for Standard Connector models with mounting surface on the bottom. In that case, use Pre-wired Connector mode ls. *2. Cannot be used for Standard Connector models. Sensor I/O Connectors (Sockets on One Cable End) (Models for Connectors and Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.) (Refer to Dimensions on XS3) Note: When using a Through-beam Sensor, order one Mounting Bracket for the Receiver and one for the Emitter *1. The connector will not rotate after connecting. *2. The cable is fixed at an angle of 180° from the sensor emitter/receiver surface. Appear- ance Model Quantity Remarks Appear- ance Model Quantity Remarks E39-L153 *1 1 Mounting Brackets E39-L98 *2 1 Metal Protective Cover Bracket E39-L104 *1 1 E39-L150 1 set (Sensor adjuster) Easily mounted to the aluminum frame rails of conveyors and easily adjusted. For left to right adjustment E39-L43 *2 1 Horizontal Mounting Bracket E39-L151 1 set E39-L142 *2 1 Horizontal Protective Cover Bracket E39-L44 1 Rear Mounting Bracket E39-L144 *2 1 Compact Protective Cover Bracket (For E3Z only) Size Cable Appearance Cable type Model M8 Standard 2 m 4-wire XS3F-M421-402-A 5 m XS3F-M421-405-A 2 m XS3F-M422-402-A 5 m XS3F-M422-405-A Straight *1 L-shaped *1 *2

Ratings and Specifications Sensing method Through-beam Retro-reflective with MSR function Distance-settable (BGS models) Response Standard response High-speed response Model NPN output E3Z-LT61/-LT66 E3Z-LR61/-LR66 E3Z-LL61/-LL66 E3Z-LL63/-LL68 Item PNP output E3Z-LT81/-LT86 E3Z-LR81/-LR86 E3Z-LL81/-LL86 E3Z-LL83/-LL88 Sensing distance 60 m 0.2 to 7 m (when using E39-R12) White paper (100 × 100 mm): 20 to 300 mm Black paper (100 × 100 mm): 20 to 160 mm White paper (100 × 100 mm): 25 to 300 mm Black paper (100 × 100 mm): 25 to 100 mm Set distance range --- White paper (100 × 100 mm): 40 to 300 mm Black paper (100 × 100 mm): 40 to 160 mm White paper (100 × 100 mm): 40 to 300 mm Black paper (100 × 100 mm): 40 to 100 mm Spot diameter (reference value) 5-mm dia. at 3 m 0.5-mm dia. at 300 mm Standard sensing object Opaque: 12-mm dia. min. Opaque: 75-mm dia. min. --- Minimum detectable object (reference value) 6-mm-dia. opaque object at 3 m 0.2-mm-dia. stainless-steel pin gauge at 300 mm Differential travel --- 5% max. of set distance Black/white error --- 5% at 160 mm 5% at 100 mm Directional angle Receiver: 3 to 15° --- Light source (wavelength) Red LD (655 nm), JIS CLass 1, IEC Class 1, FDA Class 2 Power supply voltage 12 to 24 VDC±10%, ripple (p-p): 10% max. Current consumption 35 mA (Emitter 15 mA, Receiver 20 mA) 30 mA max. Control output Load power supply voltage: 26.4 VDC max., Load current: 100 mA max., Open collector output Residual output voltage Load current of less than 10 mA: 1 V max. Load current of 10 to 100 mA: 2 V max. Output mode switching Switch to change between light-ON and dark-ON Protection circuits Reversed power supply polarity protection, Output short-circuit protection, and Reversed output polarity protection Reversed power supply polarity protection, Output short-circuit protection, Mutual interference pre- vention, and Reversed output polarity protection Response time Operate or reset: 1 ms max. Operate or reset: 0.5 ms max. Sensitivity adjustment One-turn adjuster Five-turn endless adjuster Ambient illumination (Receiver side) Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max. Ambient temperature range Operating: −10 to 55°C, Storage: −25 to 70°C (with no icing or condensation) Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no icing or condensation) Insulation resistance 20 MΩ min. at 500 VDC Dielectric strength 1,000 VAC, 50/60 Hz for 1 min Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Shock resistance Destruction: 500 m/s2 3 times each in X, Y, and Z directions Degree of protection IP67 (IEC 60529) Connection method Pre-wired cable (standard length: 2 m): E3Z-L @@1/-L@@3 Standard M8 Connector: E3Z-L@@6/-L@@8 Indicator Operation indicator (orange) Stability indicator (green) Emitter for Through-bream Models has power indicator (orange) only. Weight (packed state) Pre-wired cable (2 m) Approx. 120 g Approx. 65 g Standard Connector Approx. 30 g Approx. 20 g Material Case PBT (polybutylene terephthalate) Lens Modified polyarylate resin Methacrylic resin Modified polyarylate resin Accessories Instruction manual (Neither Reflectors nor Mounting Brackets are provided with any of the above models.)

Engineering Data (Reference Value) Parallel Operating Range Through-beam Models Through-beam Models Retro-reflective Models E3Z-LT@@ E3Z-LT@@ + E39-S65A E3Z-LR@@ Operating Range at a Set Distance of 300 mm Operating Range at a Set Distance of 40 mm BGS Models BGS Models E3Z-LL@@ E3Z-LL@@ Excess Gain vs. Set Distance Through-beam Models Retro-reflective Models E3Z-LT@@ E3Z-LR@@ Close Range Characteristics BGS Models E3Z-LL@1/-LL@6 E3Z-LL@3/-LL@8 80604020 150 −150 100 −100 −50 Y X Distance X (m) Distance Y (mm) −20 −15 −10 0 8 10462 Distance (mm) Distance (m) 3020 2510 155 −60 −40 −20 Y X E39-R12 E39-R1 E39-R6 Distance X (m) Distance Y (mm) 350 300 200 250 50 0 100 150 −2.50 2.50 −2.00 2.00 −1.00 1.00 −0.50 −1.50 1.50 0.50 0.00 Y X Sensing object: 100 × 100 mm white paper Distance X (mm) Operating range Y (mm) 60 5030 4010 20 Y X Sensing object: 100 × 100 mm white paper Distance X (mm) Operating range Y (mm) 02 010 30 40 50 70 60 80 10000 100 1000 Distance (m) Excess gain ratio (multiple) 100 0.1 3010 200 E39-R6 E39-R12 E39-R1 Distance (m) Excess gain ratio (multiple) 300 mm 160 mm 40 mm 10 mm 12 mm 0 mm 9 mm 40 mm 350 100 300 150 200 250 White paper Setting: 300 mm Black paper White paper Black paper Sensing distance (mm) Setting: 40 mm Setting: 40 mm Setting: 160 mm 350 100 300 150 200 250 White paper Black paper White paper Black paper Sensing distance (mm) 300 mm 100 mm 40 mm 10 mm 21 mm 0 mm 9 mm 40 mm Setting: 300 mm Setting: 40 mm Setting: 40 mm Setting: 100 mm

Sensing Distance vs. Sensing Object Material BGS Models E3Z-LL@1/-LL@6 White Paper with a Set Distance of 40 mm E3Z-LL@3/-LL@8 White Paper with a Set Distance of 40 mm E3Z-LL@1/-LL@6 White Paper with a Set Distance of 300 mm Emission Spot Diameter vs. Distance Through-beam and Retro-reflective Models (Same for All Models) BGS Models (Same for All Models) E3Z-LL@3/-LL@8 White Paper with a Set Distance of 100 mm E3Z-LT@@, E3Z-LR@@ E3Z-LL@@ Hysteresis vs. Distance BGS Models E3Z-LL@1 (LL@6) E3Z-LL@3 (LL@8) Inclination Characteristics (Vertical) In clination Characteristics (Horizontal) BGS Models BGS Models E3Z-LL@@ E3Z-LL@@ White paper Veneer Card- board Black paper Black rubber SUS Mirror surface Material Sensing distance (mm) White paper Veneer Card- board Black paper Black rubber SUS Mirror surface Material Sensing distance (mm) 350 300 150 100 250 200 White paper Veneer Card- board Black paper Black rubber SUS Mirror surface Material Sensing distance (mm) 120 100 White paper Veneer Card- board Black paper Black rubber SUS Mirror surface Material Sensing distance (mm) 6030 40 502010 0 100 Spot diameter (mm) Dimension a Dimension b Set distance (m) Spot shape a b 600300 400 500200100 0 1.4 0.2 0.4 0.6 0.8 1.0 1.2 Dimension a Dimension b Spot diameter (mm) Set distance (mm) Spot shape a b 4003002001000 2.50 0.50 1.00 1.50 2.00 0.00 Black paper White paper Set distance (mm) Hysteresis (%) 4003002001000 2.50 0.50 1.00 1.50 2.00 0.00 Black paper White paper Set distance (mm) Hysteresis (%) −10 −15 −20 −40 −30 −20 −1 0 0 1 02 03 0 4 0 Sensing distance variation (%) Distance setting: 300 mm Sensing object: White paper 100 × 100 mm − θ + θ Inclination angle θ (°) (Upwards and Downwards) Inclination angleCenter line Sensing object − θ + θ Inclination angle −10 −15 −20 −40 −30 −20 −1 0 0 1 02 03 0 4 0 Distance setting: 300 mm Sensing object: White paper 100 × 100 mm Sensing distance variation (%) Inclination angle θ (°) (Left and Right) Sensing object Center line

• Models numbers for Through-beam Sensors (E3Z-LT@@) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3Z-LT61-L 2M), the model number of the Receiver, by adding "-D" (example: E3Z-LT61-D 2M.) Refer to Ordering Information to confirm model numbers for Emitter and Receivers. Model Operation mode Timing charts Operation selector Output circuit E3Z-LT61 * E3Z-LT66 * E3Z-LR61 E3Z-LR66 Light-ON L side (LIGHT ON) Dark-ON D side (DARK ON) E3Z-LL61 E3Z-LL66 E3Z-LL63 E3Z-LL68 Light-ON L side (LIGHT ON) Dark-ON D side (DARK ON) Light incident Light interrupted ON OFF ON OFF Operate Reset Operation indicator (orange) (Between brown A and black D leads) Output transistor Load (e.g., relay) 100 mA max. 0 V Z D 2 4 12 to 24 VDC Through-beam Receivers, Retro-reflective Models Pin 2 is not used. Brown Black (Control output) Blue Operation indicator Stability indicator (Green) (Orange) Load (Relay) Photo- electric Sensor Main Circuit M8 4-pin Connector Pin Arrangement Light incident Light interrupted ON OFF ON OFF Operate Reset Operation indicator (orange) (Between brown A and black D leads) Output transistor Load (e.g., relay) 2 4 3 12 to 24 VDC Through-beam Emitter Power indicator (orange) Pins 2 and 4 are not used. Brown Blue Photo- electric Sensor Main Circuit M8 4-pin Connector Pin Arrangement ON OFF ON OFF Operate Reset NEAR FAR Operation indicator (orange) Output transistor Load (e.g., relay) (Between brown A and black D leads) 2 4 100 mA max. 0 V Z D 12 to 24 VDC Pin 2 is not used. Brown Black (Control output) Blue Operation indicator Stability indicator (Green) (Orange) Load (Relay) Photo- electric Sensor Main Circuit M8 4-pin Connector Pin Arrangement ON OFF ON OFF Operate Reset NEAR FAROperation indicator (orange) Output transistor Load (e.g., relay) (Between brown A and black D leads) Model Operation mode Timing charts Operation selector Output circuit E3Z-LT81 * E3Z-LT86 * E3Z-LR81 E3Z-LR86 Light-ON L side (LIGHT ON) Dark-ON D side (DARK ON) E3Z-LL81 E3Z-LL86 E3Z-LL83 E3Z-LL88 Light-ON L side (LIGHT ON) Dark-ON D side (DARK ON) Light incident Light interrupted ON OFF ON OFF Operate Reset Operation indicator (orange) (Between blue C and black D leads) Output transistor Load (e.g., relay) 2 4 Through-beam Receivers, Retro-reflective Models 100 mA max. 0 V Z D 12 to 24 VDC Pin 2 is not used. Brown Black (Control output) Blue Operation indicator Stability indicator (Green) (Orange) Load (Relay) Photo- electric Sensor Main Circuit M8 4-pin Connector Pin Arrangement Light incident Light interrupted ON OFF ON OFF Operate Reset Operation indicator (orange) (Between blue C and black D leads) Output transistor Load (e.g., relay) 2 4 3 12 to 24 VDC Through-beam Emitter Power indicator (orange) Pins 2 and 4 are not used. Brown Blue Photo- electric Sensor Main Circuit M8 4-pin Connector Pin Arrangement ON OFF ON OFF Operate Reset NEAR FAROperation indicator (orange) Output transistor Load (e.g., relay) (Between blue C and black D leads) 2 4 100 mA max. 0 V Z D 12 to 24 VDC Pin 2 is not used. Brown Black (Control output) Operation indicator Stability indicator (Green) (Orange) Load (Relay) Photo- electric Sensor Main Circuit M8 4-pin Connector Pin Arrangement Blue ON OFF ON OFF Operate Reset NEAR FAR Operation indicator (orange) Output transistor Load (e.g., relay) (Between blue C and black D leads)

Plugs (Sensor I/O Connectors) Nomenclature M8 4-pin Connectors XS3F-M421-402-A XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A Brown White Blue Black Wire color Distance adjuster (5-turn endless) Stability indicator (green) Operation selector Operation indicator (orange) Sensitivity adjuster Stability indicator (green) Operation indicator (orange) Mode selector switch Sensors with Sensitivity Adjustment and Mode Selector Switch Through-beam Models E3Z-LT@@ (Receiver) Retro-reflective Models E3Z-LR@@ Distance-settable Sensor BGS Models E3Z-LL@@

Refer to Warranty and Limitations of Liability. This product is not designed or rated for ensuring safety of persons. Do not use it for such purpose. To ensure safe use of laser products, do not allow the laser beam to enter your eye. Direct exposure may adversely affect your eyesight. Do not connect an AC power supply to the Sensor. If AC power (100 VAC or more) is supplied to the Sensor, it may explode or burn. Be sure to abide by the following precautions for the safe operation of the Sensor.

• Operating Environment Do not use the Sensor in locations with explosive or flammable gas.
• Wiring Power Supply Voltage and Output Load Power Supply Voltage Make sure that the power supply to the Sensor is within the rated voltage range. If a voltage exceeding the rated voltage range is supplied to the Sensor, it may explode or burn. Power Supply Voltage The maximum power supply voltage is 26.4 VDC. Applying a voltage exceeding the rated range may damage the Sensor or cause burning. Load Do not use a load that exceeds the rated load. Load Short-circuiting Do not short-circuit the load, otherwise the Sensor may be damaged or it may burn. Connection without Load Do not connect the power supply to the Sensor with no load connected, otherwise the internal elements may explode or burn. Always connect a load when wiring. Do not use the product in atmospheres or environments that exceed product ratings.
• Laser Warning Labels Be sure that the correct laser warning label (enclosed) is attached for the country of intended use of the equipment containing the Photoelectric Sensor. Refer to the user's manual for details.
• Usage Environment Water Resistance The Sensor is rated IP67. Do not use it in water, in the rain, or outdoors. Ambient Environment Do not install the product in the following locations. Doing so may result in product failure or malfunction.
• Locations subject to excess dust and dirt
• Locations subject to direct sunlight
• Locations subject to corrosive gas
• Locations subject to organic solvents
• Locations subject to shock or vibration
• Locations subject to exposure to water, oil, or chemicals
• Locations subject to high humidity or condensation
• Designing Power Reset Time The Sensor is ready to operate 100 ms after the Sensor is turned ON. If the load and Sensor are connected to independent power supplies respectively, be sure to turn ON the Sensor before supplying power to the load.
• Wiring Avoiding Malfunctions If using the Sensor with an inverter or servomotor, always ground the FG (frame ground) and G (ground) terminals, otherwise the Sensor may malfunction.
• Mounting Mounting the Sensor
• If Sensors are mounted face-to-face, make sure that the optical axes are not in opposition to each other. Otherwise, mutual interference may result.
• Always install the Sensor carefully so that the aperture angle range of the Sensor will not cause it to be directly exposed to intensive light, such as sunlight, fluorescent light, or incandescent light.
• Do not strike the Photoelectric Sensor with a hammer or any other tool during the installation of the Sensor, or the Sensor will lose its water-resistive properties.
• Use M3 screws to mount the Sensor.
• When mounting the case, make sure that the tightening torque applied to each screw does not exceed 0.54 N·m. Metal Connectors
• Always turn OFF the power supply to the Sensor before connecting or disconnecting the metal connector.
• Hold the connector cover to connect or disconnect it. If the XS3F is used, always tighten the connector cover by hand. Do not use pliers. If the tightening is insufficient, the degree of protection will not be maintained and the Sensor may become loose due to vibration. The appropriate tightening torque is 0.3 to 0.4 N·m. If other commercially available connectors are used, follow the recommended connector application conditions and recommended tightening torque specifications. WARNING CAUTION Precautions for Safe Use Precautions for Correct Use

Mounting Direction for Distance-settable Models

• Make sure that the sensing side of the Sensor is parallel with the surface of the sensing objects. Normally, do not incline the Sensor towards the sensing object. If the sensing object has a glossy surface, however, incline the Sensor by 5° to 10° as shown in the illustration, provided that the Sensor is not influenced by background objects.
• If there is a mirror-like object below the Sensor, the Sensor may not operate stably. Therefore, incline the Sensor or separate the Sensor from the mirror-like object as shown below.
• Do not install the Sensor in the wrong direction. Refer to the following illustration. Install the Sensor as shown in the following illustration if each sensing object greatly differs in color or material.
• The stability indicator may turn off in reaction to reflection from background objects. In such cases, incline the Sensor by 10° as shown in the illustration for more stable detection.
• Adjusting Distance-settable Models Indicator Operation Note: If the stability indicator is lit, the detection/no detection status is stable within the rated ambient operating temperature (−10 to 55°C).
• Inspection and Maintenance Cleaning Never use paint thinners or other organic solvents to clean the surface of the product. Sensing side Surface of sensing object Glossy object Sensing object Mirror-like object Sensing object Moving direction Moving directionMoving direction Sensing object Sensing object Correct IncorrectCorrect Moving direction Moving direction Correct Incorrect Background object, conveyor, etc. Reflection Approx. 10˚ ON OFF ON OFF ON OFF ON OFF Stability (green) Operation (orange) Stability (green) Operation (orange) L/ON D/ON BGS NEAR region Stable NEAR Stable FAR FAR region Unstable NEAR Unstable FAR Distance threshold (settable)

• Models numbers for Through-beam Sensors (E3Z-LT@@) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3Z-LT61-L 2M), the model number of the Receiver, by adding "-D" (example: E3Z-LT61-D 2M.) Refer to Ordering Information to confirm model numbers for Emitter and Receivers. (Unit: mm) Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Through-beam＊ Pre-wired Models E3Z-LT61 E3Z-LT81 4 dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.2 mm 2 (AWG24), Insulator diameter:1.1 mm), Standard length: 2 m Two, M3 Power indicator (orange) Lens 3.5 dia. Emitter E3Z-LT@1-L 2020 32.8 25.4 12.7 2.1 3131 10.810.8 Two, M3 Stability indicator (green) Sensitivity adjuster Operation selector Lens Receiver E3Z-LT@1-D 4.511.2 7.5 2020 32.8 25.4 12.7 2.1 3131 10.810.8 Operation Indicator (orange) 4 dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm 2 (AWG24), Insulator diameter: 1.1 mm), Standard length: 2m Through-beam＊ Standard Connector Models E3Z-LT66 E3Z-LT86 M8 4-pin connector Two, M3 Power indicator (orange) 9.75 Emitter E3Z-LT@6-L Lens 3.5 dia. 2020 12.7 32.8 25.4 10.4 2.1 3131 10.810.8 Pins 2 and 4 are not used. Terminal No. Specifications 1+ V 2 --- 30 V 4 --- M8 4-pin connector 9.75 Lens Stability indicator (green) Sensitivity adjuster Operation selector Two, M3 Receiver E3Z-LT@6-D Operation Indicator (orange) 4.511.2 7.5 2.8 25.4 12.7 2020 10.810.8 10.4 2.1 3131 Pins 2 is not used. Terminal No. Specifications 1+ V 2 --- 30 V 4O u t p u t

Stability indicator (green) Receiver Lens 7 dia. Emitter Lens 2.5 dia. Sensitivity adjuster Operation selector 4.511.2 7.5 Two, M3 16.7 2.8 25.4 10.810.8 2.1 3131 8 Operation Indicator (orange) 4 dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm 2 (AWG24), Insulator diameter: 1.1 mm), Standard length: 2m Retro-reflective Models Pre-wired Models E3Z-LR61 E3Z-LR81 Retro-re flective Models Standard Connector Models E3Z-LR66 E3Z-LR86 M8 connector 9.75 4.5 11.2 7.5 20 20 16.7 2.8 25.4 10.8 10.8 10.4 2.1 31 31 Emitter Lens 2.5 dia. Stability indicator (green) Receiver Lens 7 dia. Sensitivity adjuster Operation selector Operation Indicator (orange) Two, M3 Pins 2 is not used. Terminal No. Specifications 1+ V 2 --- 30 V

4 Output

8.4 7.3 25.4 2.8 20 20 Two, M3 Operation Indicator (orange) Set distance adjuster Operation selector Stability indicator (green) Receiver Lens 7 dia. Emitter Lens 2.5 dia. 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm 2 (AWG24), Insulator diameter:1.1 mm), Standard length: 2 m and 0.5 m 2.1 31 31 8 10.8 10.8 18.7 BGS Models Pre-wired Models E3Z-LL61 E3Z-LL81 E3Z-LL63 E3Z-LL83 Two, M3 M8 connector Operation Indicator (orange) Set distance adjuster Operation selector Stability indicator (green) 10.4 9.75 Receiver Lens 7 dia. Emitter Lens 2.5 dia. 25.4 2.8 20 20 2.1 31 31 8 10.8 10.8 8.4 7.3 18.7 BGS Models Standard M8 Connector Models E3Z-LL66 E3Z-LL86 E3Z-LL68 E3Z-LL88 Pins 2 is not used. Terminal No. Specifications 1+ V 2 --- 30 V 4O u t p u t

Accessories (Order Separately) Slit E39-S65A 32.232.2 20.220.2 0.2-mm-thick 10.410.4 0.5 dia. 12.7 Material SUS301 stainless steel Reflector E39-R1 Materials Reflective surface: Acrylic Rear surface: ABS 40.3 52 59.9 2.7 1.6 7.5 Two, 3.5 dia. Reflector E39-R6 52 60 3.5 4.8 Two, 3.5 dia. Materials Reflective surface: Acrylic Rear surface: ABS 37 R3.7 23 30 5.5 2.9 R3.7 Two, 3.4 dia. Reflector E39-R12 Materials Reflector: Polycarbonate (surface) Acrylic (interior) Frame: ABS Cat. No. E850-E1-01 In the interest of product improvement, specifications are subject to change without notice.

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Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. 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. 2015.10 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 2015 All Right Reserved.