Compact Laser Photoelectric Sensor with Built-in Amplifier E3Z-LT/LR/LL CSM_E3Z-LT_LR_LL_DS_E_6_6 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 waterproof construction in E3Z class. Be sure to read Safety Precautions on page 9. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Applications Detect the sides of large tiles. Greatly Enhanced Beam Visibility for Easier Optical Axis Adjustment of Sensors Detect chip components on tape. Long-distance Sensing at 300 mm (White Paper) Count bottles. Reliable Detection of Small Objects and Narrow Gaps with the Small Spot Detect protruding straws. A Low Black/White Error for Applications with Mixed Colors 1 E3Z-LT/LR/LL Ordering Information Sensors (Refer to Dimensions on page 11.) Sensing method Appearance Red light Connection method Response time Sensing distance Pre-wired (2 m) Through-beam (Emitter + Receiver) 60 m Connector (M8, 4 pins) Model NPN output E3Z-LT61 2M Emitter E3Z-T61-L 2M Receiver E3Z-T61-D 2M E3Z-LT66 Emitter E3Z-T66-L Receiver E3Z-T66-D PNP output E3Z-LT81 2M Emitter E3Z-T81-L 2M Receiver E3Z-T81-D 2M E3Z-LT86 Emitter E3Z-T86-L Receiver E3Z-T86-D E3Z-LR61 2M E3Z-LR81 2M E3Z-LR66 E3Z-LR86 E3Z-LL61 2M E3Z-LL81 2M E3Z-LL66 E3Z-LL86 E3Z-LL63 2M E3Z-LL83 2M E3Z-LL68 E3Z-LL88 *2 Pre-wired (2 m) 15 m Retro-reflective with MSR function 1 ms *1 7m (Using E39-R12) Connector (M8, 4 pins) (200 mm) 7m (Using E39-R6) Pre-wired (2 m) (200 mm) 20 to 40 mm (Min. distance set) 20 to 300 mm Connector (M8, 4 pins) Distance-settable (BGS Models) (300 mm) (Using E39-R1) (Max. distance set) Pre-wired (2 m) 25 to 40 mm (Min. distance set) 0.5 ms 25 to 300 mm Connector (M8, 4 pins) (Max. distance set) *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.) Slit width Sensing distance Minimum detectable object (reference value) Model Contents 0.5 mm dia. 3m 0.1 mm dia. E39-S65A One set (contains Slits for both the Emitter and Receiver) 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.) Sensing distance Name Reflector Rated value Reference value --- 15 m (300 mm) 7 m (200 mm) --- --- 7 m (200 mm) Model Remarks 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. E39-R12 E39-R6 Note: If you use the Reflector at any distance other than the rated distance, make sure that the stability indicator lights properly when you install the Sensor. 2 E3Z-LT/LR/LL 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.) Appearance Model Quantity E39-L153 *1 Remarks Appearance Model Quantity E39-L98 1 *2 1 Remarks Metal Protective Cover Bracket Mounting Brackets E39-L104 *1 1 E39-L150 1 set (Sensor adjuster) E39-L43 *2 1 Easily mounted to the aluminum frame rails of conveyors and easily adjusted. Horizontal Mounting Bracket E39-L142 *2 1 Horizontal Protective Cover Bracket E39-L44 1 Rear Mounting Bracket E39-L151 1 set For left to right adjustment E39-L144 *2 1 Compact Protective Cover Bracket (For E3Z only) 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 models. *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) Size Cable Appearance Straight *1 M8 Cable type 2m 5m Standard L-shaped *1 *2 2m Model XS3F-M421-402-A 4-wire 5m XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A 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. 3 E3Z-LT/LR/LL Ratings and Specifications Sensing method Retro-reflective with MSR function Through-beam Response Model Item Distance-settable (BGS models) Standard response High-speed response NPN output E3Z-LT61/-LT66 E3Z-LR61/-LR66 E3Z-LL61/-LL66 E3Z-LL63/-LL68 PNP output E3Z-LT81/-LT86 E3Z-LR81/-LR86 E3Z-LL81/-LL86 E3Z-LL83/-LL88 Sensing distance 0.2 to 7 m (when using E39-R12) 60 m Set distance range --- Spot diameter (reference value) 5-mm dia. at 3 m Standard sensing object Opaque: 12-mm dia. min. Minimum detectable object (reference value) 6-mm-dia. opaque object at 3 m 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 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 0.5-mm dia. at 300 mm Opaque: 75-mm dia. min. --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 II Power supply voltage 12 to 24 VDC±10%, ripple (p-p): 10% max. Current consumption 35 mA (Emitter 15 mA, Receiver 20 mA) 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 Response time Operate or reset: 1 ms max. Sensitivity adjustment One-turn 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): Standard M8 Connector: Indicator Operation indicator (orange) Stability indicator (green) Emitter for Through-bream Models has power indicator (orange) only. Weight (packed state) Material --- 30 mA max. Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention, and Reversed output polarity protection Operate or reset: 0.5 ms max. Five-turn endless adjuster Pre-wired cable (2 m) Approx. 120 g Approx. 65 g Standard Connector Approx. 30 g Approx. 20 g Case PBT (polybutylene terephthalate) Lens Accessories Modified polyarylate resin E3Z-L@@1/-L@@3 E3Z-L@@6/-L@@8 Methacrylic resin Modified polyarylate resin Instruction manual (Neither Reflectors nor Mounting Brackets are provided with any of the above models.) 4 E3Z-LT/LR/LL Engineering Data (Reference Value) Through-beam Models E3Z-LT@@ + E39-S65A 150 100 Retro-reflective Models E3Z-LR@@ 20 Distance Y (mm) Distance (mm) Distance Y (mm) Parallel Operating Range Through-beam Models E3Z-LT@@ 15 10 50 60 E39-R1 Y 40 X E39-R6 20 5 0 20 40 60 0 80 2 4 6 8 10 −5 −50 0 −10 −20 Y Sensing object: 100 × 100 mm white paper 1.50 X 1.00 0.50 0.00 0 50 100 150 200 Distance X (m) 3 2 Y Sensing object: 100 × 100 mm white paper 1 X 0 350 250 −0.50 30 Operating Range at a Set Distance of 40 mm BGS Models E3Z-LL@@ Operating range Y (mm) Operating range Y (mm) 2.00 25 −60 Distance (m) Distance X (m) 2.50 20 −40 −15 Operating Range at a Set Distance of 300 mm BGS Models E3Z-LL@@ 15 E39-R12 X −150 10 −20 Y −100 5 10 20 30 40 50 60 300 −1 −1.00 −1.50 −2 −2.00 −2.50 −3 Distance X (mm) Distance X (mm) 10000 Retro-reflective Models E3Z-LR@@ Excess gain ratio (multiple) Excess gain ratio (multiple) Excess Gain vs. Set Distance Through-beam Models E3Z-LT@@ 1000 100 E39-R1 10 E39-R12 1 E39-R6 100 0 10 20 30 40 50 60 70 0.1 80 0 10 20 30 Distance (m) 350 300 E3Z-LL@3/-LL@8 Sensing distance (mm) Sensing distance (mm) Close Range Characteristics BGS Models E3Z-LL@1/-LL@6 Distance (m) 300 mm 250 200 350 300 300 mm 250 200 160 mm 150 150 100 100 40 mm 50 0 10 mm White paper Setting: 300 mm 12 mm Black paper Setting: 160 mm 0 mm White paper Setting: 40 mm 40 mm 9 mm Black paper Setting: 40 mm 100 mm 40 mm 50 10 mm 0 White paper Setting: 300 mm 21 mm Black paper Setting: 100 mm White paper Setting: 40 mm 0 mm 40 mm 9 mm Black paper Setting: 40 mm 5 E3Z-LT/LR/LL Sensing Distance vs. Sensing Object Material BGS Models E3Z-LL@3/-LL@8 E3Z-LL@1/-LL@6 50 Sensing distance (mm) 50 40 30 E3Z-LL@1/-LL@6 White Paper with a Set Distance of 40 mm White Paper with a Set Distance of 300 mm Sensing distance (mm) Sensing distance (mm) White Paper with a Set Distance of 40 mm 40 30 350 300 250 200 150 20 20 100 10 10 0 White Veneer Card- Black Black SUS paper board paper rubber Material E3Z-LL@3/-LL@8 120 100 80 White Veneer Card- Black Black SUS paper board paper rubber Mirror surface Material Mirror surface Material Emission Spot Diameter vs. Distance Through-beam and Retro-reflective Models (Same for All Models) BGS Models (Same for All Models) E3Z-LT@@, E3Z-LR@@ E3Z-LL@@ 100 Spot diameter (mm) Sensing distance (mm) White Paper with a Set Distance of 100 mm 0 0 Mirror surface 90 Spot diameter (mm) White Veneer Card- Black Black SUS paper board paper rubber 50 a 80 b 70 Spot shape 60 Dimension a 1.0 Dimension a 40 40 1.2 0.8 50 60 1.4 30 20 0.6 Dimension b 0.4 a Dimension b b 0.2 20 10 Spot shape 0 0 White paper Veneer Cardboard Black paper Black rubber SUS 0 0 Mirror surface 10 20 30 40 50 60 Set distance (m) 0 100 200 300 400 500 600 Set distance (mm) Material E3Z-LL@3 (LL@8) Hysteresis (%) Hysteresis (%) Hysteresis vs. Distance BGS Models E3Z-LL@1 (LL@6) 2.50 2.00 Black paper 1.50 2.50 2.00 Black paper 1.50 1.00 1.00 White paper White paper 0.50 0.50 0.00 0.00 0 100 200 300 400 0 100 200 300 Set distance (mm) 20 Distance setting: 300 mm Sensing object: White paper 100 × 100 mm 15 10 5 0 (Upwards and Downwards) Inclination angle −5 −10 Inclination Characteristics (Horizontal) BGS Models E3Z-LL@@ Sensing distance variation (%) Sensing distance variation (%) Inclination Characteristics (Vertical) BGS Models E3Z-LL@@ 20 15 5 0 −5 −10 Sensing object −20 −40 −30 Center line −20 −10 −15 −θ 0 10 20 30 40 Inclination angle θ (°) Distance setting: 300 mm Sensing object: White paper 100 × 100 mm 10 +θ −15 400 Set distance (mm) (Left and Right) Inclination angle +θ −θ Sensing Center object line −20 −40 −30 −20 −10 0 10 20 30 40 Inclination angle θ (°) 6 E3Z-LT/LR/LL I/O Circuit Diagrams NPN Output Model E3Z-LT61 * E3Z-LT66 * E3Z-LR61 E3Z-LR66 Operation mode Timing charts Light-ON Light incident Light interrupted Operation indicator ON (orange) OFF ON Output transistor OFF Load Operate (e.g., relay) Reset (Between brown A and black D leads) Dark-ON Operation selector Light incident Light interrupted Operation indicator ON (orange) OFF ON Output transistor OFF Load Operate (e.g., relay) Reset (Between brown A and black D leads) Through-beam Receivers, Retro-reflective Models E3Z-LL61 E3Z-LL66 E3Z-LL63 E3Z-LL68 (Control output) D side (DARK ON) 2 Load (Relay) Black ZD Blue 3 4 1 3 Pin 2 is not used. M8 4-pin Connector Pin Arrangement 4 1 Blue 3 Pins 2 and 4 are not used. FAR Operation ON indicator (orange) OFF ON Output transistor OFF Load Operate (e.g., relay) Reset (Between brown A and black D leads) 100 mA max. 4 M8 4-pin Connector Pin Arrangement 2 NEAR Dark-ON (Orange) 12 to 24 VDC NEAR 1 Stability indicator (Green) 0V Brown 3 Light-ON Operation indicator Photoelectric Sensor Main Circuit 1 Photoelectric Sensor Main Circuit 12 to 24 VDC Brown L side (LIGHT ON) Through-beam Emitter Power indicator (orange) Output circuit 12 to 24 VDC Brown L side (LIGHT ON) 1 Operation indicator Stability indicator (Green) (Orange) (Control output) Photoelectric Sensor Main Circuit 100 mA max. 4 Load (Relay) Black ZD Blue 3 0V FAR Operation indicator ON (orange) OFF Output ON transistor OFF Load Operate (e.g., relay) Reset (Between brown A and black D leads) M8 4-pin Connector Pin Arrangement D side (DARK ON) 2 4 1 3 Pin 2 is not used. PNP Output Model E3Z-LT81 * E3Z-LT86 * E3Z-LR81 E3Z-LR86 Operation mode Timing charts Operation selector Light-ON Light incident Light interrupted Operation indicator ON (orange) OFF ON Output transistor OFF Load Operate (e.g., relay) Reset (Between blue C and black D leads) L side (LIGHT ON) Dark-ON Light incident Light interrupted Operation indicator ON (orange) OFF ON Output transistor OFF Load Operate (e.g., relay) Reset (Between blue C and black D leads) Output circuit Through-beam Receivers, Retro-reflective Models 12 to 24 VDC Brown 1 Operation indicator Stability indicator (Green) (Orange) ZD Black Photoelectric Sensor Main Circuit 4 (Control output) 100 mA max. 3 Load (Relay) 0V Blue M8 4-pin Connector Pin Arrangement D side (DARK ON) 2 4 1 3 Pin 2 is not used. Through-beam Emitter Brown Power indicator (orange) M8 4-pin Connector Pin Arrangement 1 2 Photoelectric Sensor Main Circuit E3Z-LL81 E3Z-LL86 E3Z-LL83 E3Z-LL88 4 3 Blue 3 Light-ON 1 12 to 24 VDC NEAR FAR Operation indicator ON (orange) OFF Output ON transistor OFF Load Operate (e.g., relay) Reset (Between blue C and black D leads) Pins 2 and 4 are not used. Brown L side (LIGHT ON) Operation indicator (Orange) ZD Photoelectric Sensor Main Circuit 4 (Control output) Black 100 mA max. Dark-ON FAR Load (Relay) 3 Blue NEAR Operation ON indicator OFF (orange) ON Output transistor OFF Load Operate (e.g., relay) Reset (Between blue C and black D leads) 12 to 24 VDC 1 Stability indicator (Green) 0V M8 4-pin Connector Pin Arrangement D side (DARK ON) 2 1 4 3 Pin 2 is not used. * 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. 7 E3Z-LT/LR/LL Plugs (Sensor I/O Connectors) M8 4-pin Connectors Wire color 4 3 2 1 Brown White Blue Black 1 2 3 4 XS3F-M421-402-A XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A Nomenclature Sensors with Sensitivity Adjustment and Mode Selector Switch Through-beam Models E3Z-LT@@ (Receiver) Distance-settable Sensor BGS Models E3Z-LL@@ Retro-reflective Models E3Z-LR@@ Stability indicator (green) Operation indicator (orange) Sensitivity adjuster Operation selector Distance adjuster (5-turn endless) Stability indicator (green) Operation indicator (orange) Mode selector switch 8 E3Z-LT/LR/LL Safety Precautions Refer to Warranty and Limitations of Liability. WARNING 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. CAUTION 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. Precautions for Safe Use 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. Precautions for Correct Use 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. 9 E3Z-LT/LR/LL 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. • 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. Reflection Background object, conveyor, etc. Sensing side Surface of 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. Approx. 10˚ ● Adjusting Distance-settable Models Indicator Operation Distance threshold (settable) Unstable NEAR Stable NEAR NEAR region Unstable FAR Stable FAR FAR region Glossy object BGS • 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. L/ON D/ON Stability (green) ON OFF Operation (orange) ON OFF Stability (green) ON OFF ON OFF Operation (orange) Note: If the stability indicator is lit, the detection/no detection status is stable within the rated ambient operating temperature (−10 to 55°C). Sensing object ● Inspection and Maintenance Cleaning Mirror-like object • Do not install the Sensor in the wrong direction. Refer to the following illustration. Correct Correct Sensing object Sensing object Moving Moving direction direction Never use paint thinners or other organic solvents to clean the surface of the product. Incorrect Sensing object Moving direction Install the Sensor as shown in the following illustration if each sensing object greatly differs in color or material. Correct Incorrect Moving direction Moving direction 10 E3Z-LT/LR/LL (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Sensors Through-beam＊ Pre-wired Models E3Z-LT61 E3Z-LT81 Emitter E3Z-LT@1-L 12 Power indicator (orange) 10.8 20 2.1 2.8 3 Lens 3.5 dia. 12.7 31 25.4 Two, M3 4 dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.2 mm2 (AWG24), Insulator diameter:1.1 mm), Standard length: 2 m 4.5 11.2 Operation Indicator 7.5 (orange) Receiver E3Z-LT@1-D Operation selector Stability indicator (green) Sensitivity adjuster 10.8 20 2.1 2.8 3 Lens 12.7 31 25.4 11 Two, M3 4 dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2 (AWG24), Insulator diameter: 1.1 mm), Standard length: 2m Through-beam＊ Standard Connector Models E3Z-LT66 E3Z-LT86 12 Emitter E3Z-LT@6-L Power indicator (orange) 10.8 2.1 2.8 20 3 Lens 3.5 dia. 12.7 31 25.4 Two, M3 10.4 M8 4-pin connector 9.75 Receiver E3Z-LT@6-D Operation Indicator (orange) 11.2 Terminal No. Specifications 1 +V 2 --- 3 0V 4 --- Pins 2 and 4 are not used. 4.5 7.5 Operation selector Stability indicator (green) Sensitivity adjuster 10.8 2.1 2.8 20 3 Lens 12.7 31 10.4 11 25.4 Two, M3 M8 4-pin connector 9.75 Terminal No. Specifications 1 +V 2 --- 3 0V 4 Output Pins 2 is not used. * 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. 11 E3Z-LT/LR/LL Retro-reflective Models Pre-wired Models E3Z-LR61 E3Z-LR81 11.2 Operation Indicator 7.5 (orange) 4.5 Operation selector Stability indicator (green) Sensitivity adjuster 10.8 2.1 2.8 Receiver Lens 7 dia. 20 3 16.7 31 8 25.4 Two, M3 Emitter Lens 2.5 dia. 4 dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2 (AWG24), Insulator diameter: 1.1 mm), Standard length: 2m Retro-reflective Models Standard Connector Models E3Z-LR66 E3Z-LR86 11.2 Operation Indicator (orange) 4.5 7.5 Operation selector Stability indicator (green) Sensitivity adjuster 10.8 2.1 2.8 Receiver Lens 7 dia. 20 3 16.7 31 8 25.4 Emitter Lens 2.5 dia. 10.4 Two, M3 M8 connector 9.75 Terminal No. Specifications 1 +V 2 --- 3 0V 4 Output Pins 2 is not used. 12 E3Z-LT/LR/LL BGS Models Pre-wired Models E3Z-LL61 E3Z-LL81 E3Z-LL63 E3Z-LL83 12 Operation Indicator (orange) 7.3 8.4 Set distance adjuster Operation selector Stability indicator (green) 10.8 2.1 Receiver 2.8 Lens 7 dia. 20 3 18.7 31 25.4 8 Emitter Lens 2.5 dia. Two, M3 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2 (AWG24), Insulator diameter:1.1 mm), Standard length: 2 m and 0.5 m BGS Models Standard M8 Connector Models E3Z-LL66 E3Z-LL86 E3Z-LL68 E3Z-LL88 Operation Indicator (orange) 12 7.3 8.4 Set distance adjuster Operation selector Stability indicator (green) 10.8 2.1 Receiver 2.8 Lens 7 dia. 20 3 18.7 31 10.4 8 25.4 Emitter Lens 2.5 dia. Two, M3 M8 connector 9.75 Terminal No. Specifications 1 +V 2 --- 3 0V 4 Output Pins 2 is not used. 13 E3Z-LT/LR/LL Accessories (Order Separately) Slit E39-S65A Reflector E39-R1 Two, 3.5 dia. 10.4 40.3 34 7.5 20.2 0.5 dia. 12.7 32.2 59.9 52 0.2-mm-thick 8 1.6 Material SUS301 stainless steel Materials Reflective surface: Acrylic Rear surface: ABS Reflector E39-R6 7 Reflector E39-R12 40 4.8 34 5.5 2.9 R3.7 60 45 23 52 30 Two, 3.4 dia. 3.5 Cat. No. E850-E1-01 23 37 Two, 3.5 dia. Materials Reflective surface: Acrylic Rear surface: ABS 2.7 R3.7 Materials Reflector: Polycarbonate (surface) Acrylic (interior) Frame: ABS In the interest of product improvement, specifications are subject to change without notice. 14 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. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. 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. 2015.4 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.