E3Z-LT LR LL 6
Contents
1. 0 100 200 300 400 Set distance mm White Veneer Card Black Black SUS Mirror paper board paper rubber surface Material Emission Spot Diameter vs Distance Through beam and Retro reflective Models Same for All Models E3Z LT_ILI E3Z LR_IL 100 E 90 a r f paa 5 ar 5 70 Spot shape op 60 50 Dimension a 40 30 20 Dimension b 10 0 0 10 20 30 40 50 60 Set distance m E3Z LL_ 3 LL_J8 2 50 S 2 00 1 50 1 00 0 50 0 00 0 100 200 300 400 Set distance mm White Veneer Card Black Black SUS Mirror paper board paper rubber surface Material BGS Models Same for All Models E3Z LL Dimension a Spot diameter mm _ Ww Dimension b 400 500 600 Set distance mm Inclination Characteristics Vertical BGS Models E3Z LL N oO Distance setting 300 mm Sensing object White paper 100 x 100 mm Sensing distance variation Upwards NS and o Downwards monatan 5 I 0 Sensing Y Canter j object line 40 30 20 10 0 10 20 30 40 Inclination angle 6 Inclination Characteristics Horizontal BGS Models E3Z LL _ Distance setting 300 mm Sensing object White paper 100 x 100 mm Sensing distance variation i a Left and Right g lamat angle2. E3Z LT LR LL M12 Pre wired Connector E3Z LR M1J 4 dia vinyl insulated round cable with 3 conductors Standard length 0 3 m Operation selector Sensitivity adjuster Receiver Lens 7 dia Emitter Lens 2 5 dia 4 dia vinyl insulated round cable with 3 conductors Conductor cross section Termi Specifi 0 2 mm AWG24 Insulator diameter 1 1 mm nal No cations Standard length 2m oe 1 V D 3 OV 4 Output Retro reflective Models Standard Connector Operation Indicator E9 Models orange E3Z LR66 E3Z LR86 Operation selector Stability indicator green Sensitivity adjuster ai 10 8 i Receiver 2 8 EN Lens 7 dia h nni M12x1 Pre wired Connector Models with M8 connectors Inquire 4 dia vinyl insulated round i cable with 3 conductors l Standard length 0 3 m Pre wired Connector Models with M8 3 pin connectors Inquire 4 dia vinyl insulated round cable with 3 conductors Standard length 0 3 m Specifi cations V oV 25 4 Termi Emitter nal No Lens 2 5 dia 1 2 3 9 75 4 OMRON Output BGS Models Pre wired Models E3Z LL61 E3Z LL81 E3Z LL63 E3Z LL83 Operation Indicator orange Receiver Lens 7 dia Emitter Lens 2 5 dia E3Z LT LR LL M12 Pre wired Connector E3
3. Distance X m Close Range Characteristics BGS Models 350 E amp E S 2 300 S 2 ze 2 250 2 Cc oO 2 200 160 mm 150 100 50 10mm 12mm 0 White Black White Black paper paper paper paper Setting Setting Setting Setting 300 mm 160 mm 40 mm 40 mm OMRON E3Z LLL13 LLL18 m se ol oO Se QO O Sensing distance mm M gl oO 200 150 100 50 40 mm 40 mm 0 mm a mm 0 White Black White Black paper paper paper paper Setting Setting Setting Setting 300 mm 100mm 40mm 40 mm Sensing Distance vs Sensing Object Material BGS Models E3Z LLU_1 1 LL_16 40 20 10 Sensing distance mm oo oO oO O 0 E3Z LT LR LL E3Z LLL_1 3 LLL 8 E3Z LLL1 1 LL_16 White Paper with a Set Distance of 40 mm White Paper with a Set Distance of 40 mm White Paper with a Set Distance of 300 mm 50 E 350 8 300 S 40 5 3 2 250 30 8 pi gi 20 100 50 White Veneer Card Black Black SUS Mirror paper board paper rubber surface Material E3Z LLL13 LLL 8 White Paper with a Set Distance of 100 mm 120 20 White Veneer Card Black Black SUS Mirror paper board paper rubber surface Material Q oO O Sensing distance mm Q oO Hysteresis vs Distance BGS Models E3Z LL_ 1 LLL_J6 Hysteresis
4. Models Indicator Operation Distance threshold settable Unstable NEAR Unstable FAR Stable NEAR Stable FAR NEAR region 1 FAR region BGS wo om M reen yon See OFFS Operation ON orange or e a om O reen pion See OFF Operation ON orange OFF 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 Dimensions E3Z LT LR LL Unit mm Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified Sensors Through beam Emitter Pre wired Models E3Z LTL1 L E3Z LT61 E3Z LT81 Power indicator orange 4 dia vinyl insulated round cable with 2 conductors Conductor cross section 0 2 mm AWG24 Insulator diameter 1 1 mm Standard length 2 m used 11 2 4 5 Receiver Operation Indicator E3Z LTL11 D orange Operation selector Sensitivity adjuster Termi Specifi nal No cations 1 V 2 ms 3 OV 4 eu Pins 2 and 4 are not Termi Specifi nal No cations 1 V 2 3 oV 4 Output ee Pin 2 is not used 4 dia vinyl insulated round cable with 3 conductors Conductor cross
5. must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions 2010 12 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 2010 All Right Reserved
6. 0 10 90 od Sensing Center object line 40 30 20 10 0 10 20 30 40 Inclination angle 6 OMRON E3Z LT LR LL I O Circuit Diagrams NPN Output Operation Sart Operation a Model pei d Timing charts ee Output circuit Light incident Through beam Receivers Retro reflective Models Light interrupted M ee Brown 12 to 24 VDC Operation indicator ON L sid Header orange OFF side indicator Light ON a ON i Control g Output transistor FF LIGHT ON Orange Green a I 100 mA Load Operate e g relay Rese MA i Between brown and black leads I l Light incident Co Ls o Hight iie M12 Connector M8 4 pin Connector M8 3 pin Connector E3Z LT61 CON orn seca D side Pin Arrangement Pin Arrangement Pin Arrangement ark l N gt eee Output transistor a E M DARK ON O f4 a Load Operate e g relay er E E3Z LR66 Between brown and black leads Pin 2 is not used Tote ea Brown M12 Connector M8 4 pin Connector M8 3 pin Connector Power Pin Arrangement Pin Arrangement Pin Arrangement indicator coe SFO alectric 12 to 24 VDC o P Mai Pins 2 and 4 ee are not used Operation a LL Brown 12 to 24 VDC indicator ON orange OFF L ae side Light ON Output oN pos Ta transistor OFF LIGHT ON a Load Operat lectri E3Z LL61 e g relay d Sensor Between brown and black leads ni E3Z LL66 Circu
7. Compact Laser Photoelectric Sensor with Built in Amplifier E3Z LT LR LL Compact and Reliable Laser Photoelectric Sensor CSM_E8Z LT_LR_LL_DS_E 6 4 e Safety and reliability with laser class 1 JIS and IEC e Product lineup includes models with distance setting without influence of color e Maximum ambient operating temperature of 55 C and water proof construction in E3Z class Be sure to read Safety Precautions on page 9 Applications Detect the sides of large tiles Count bottles Greatly Enhanced Beam Visibility for Easier Optical Axis Adjustment of Sensors Reliable Detection of Small Objects and Narrow Gaps with the Small Spot Detect chip components on tape Detect protruding straws i Long distance Sensing at 300 mm White Paper A Low Black White Error for Applications with Mixed Colors OMRON Ordering Information Sensors Refer to Dimensions on page 11 E3Z LT LR LL E Red light Connection Response Model S thod A d Sensing distance ae cater inal NPN output PNP output Seana E3Z LT61 2M E3Z LT81 2M 2 m 3 Emitter E3Z T61 L2M Emitter E3Z T81 L 2M Through beam am Receiver E3Z T61 D 2M Receiver E3Z T81 D 2M Emitter Receiver 4 E3Z LT66 E3Z LT86 ee Emitter E3Z T66 L Emitter E3Z T86 L M8 4 pins Receiver E3Z T66 D Receiver E3Z T86 D ae E3Z LR61 2M E3Z LR81 2M Using E39
8. ODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this catalog Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations Systems machines and equipment that could present a risk to life or property Please know and
9. R1 Retro reflective with 4 1 ms MSR function a a Using E39 R12 a E3Z LR66 E3Z LR86 Using E39 R6 iit 20 to 40 mm E3Z LL61 2M E3Z LL81 2M 2 m Min distance set Connector F20 to 300 mm mistanee seitable p DAN M8 4 pins Max distance set eee eee cree BGS Models q gt wi ie 25 to 40 mm E3Z LL63 2M E3Z LL83 2M 2 m 0 5ms Min distance set Connector 1125 to 300 mm E3Z LL68 E3Z LL88 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 3 Pre wired Models with a 0 5 m cable are also available for these products When ordering specify the cable length by adding 0 5M to the end of the model number e g E3Z LT61 0 5M M12 Pre wired Connector Models are also available When ordering add M1J to the end of the model number e g E3Z LT61 M1J The cable is 0 3 m long Also the following connection forms can be manufactured Ask your OMRON representative for details e Pre wired Models with 1 m or 5 m cables e Pre wired Connector Models with M8 4 pin connectors or M8 3 pin connectors 4 Through beam Sensors are normally sold in sets that include both the Emitter and Receiver Orders for individual Emitters and Receivers are accepted Modifications are required for some models Ask your OMRON representative for d
10. S Frame ABS Cat No E850 E1 01 In the interest of product improvement specifications are subject to change without notice OMRON 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 Warranty and Limitations of Liability WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PR
11. Z LLLI_I M1J 4 dia vinyl insulated round i cable with 3 conductors Standard length 0 3 m a QW mni Pre wired Connector Models with M8 connectors Inquire 4 dia vinyl insulated round l cable with 3 conductors Standard length 0 3 m Pre wired Connector Models with 4 dia vinyl insulated round cable with Vedi Specifi M8 3 pin connectors Inquire 3 conductors Conductor cross section nal No cations i S S 0 2 mm AWG24 Insulator diameter 1 1 mm 1 V 4 dia vinyl insulated round Standard length 2 m and 0 5 m l cable with 3 conductors 2 Standard length 0 3 m 4 3 OV x mS 4 Output C 4 BGS Models Standard M8 Operation Indicator 12 Connector Models Sele 5A E3Z LL66 E3Z LL86 E3Z LL68 Operation selector E3Z LL88 10 8 l Receiver Lens 7 dia Emitter Lens 2 5 dia 10 4 Specifi cations OMRON E3Z LT LR LL Accessories Order Separately Slit Reflector E39 S65A E39 R1 Two 3 5 dia Ao 0 5 dia M j 5 hai Ear O 32 2 2 s z rA gt 0 2 mm thick Material Materials 2 7 SUS301 stainless steel Reflective surface Acrylic Rear surface ABS Reflector Reflector E39 R6 E39 R12 4 8 ii 60 Two 3 5 dia JL 3 5 Materials Materials l Reflector Polycarbonate surface Reflective surface Acrylic Acrylic interior Rear surface AB
12. ction and Reversed output polarity protection Operate or reset 1 ms max One turn adjuster Incandescent lamp 3 000 Ix max Sunlight 10 000 Ix max Five turn endless adjuster Operating 10 to 55 C Storage 25 to 70 C with no icing or condensation Reversed power supply polarity protection Output short circuit protection Mutual interference pre vention and Reversed output polarity protection Operate or reset 0 5 ms max Ambient humidity range Operating 35 to 85 Storage 35 to 95 with no icing or condensation Insulation resistance 20 MQ min at 500 VDC Dielectric strength Vibration resistance Shock resistance Degree of protection 1 000 VAC 50 60 Hz for 1 min Destruction 10 to 55 Hz 1 5 mm double amplitude for 2 hours each in X Y and Z directions Destruction 500 m s 3 times each in X Y and Z directions IP67 IEC 60529 Connection method Indicator Pre wired cable standard length 2 m Standard M8 Connector Operation indicator orange Stability indicator green E3Z LUL1 L I3 E3Z LLIL16 L 8 Emitter for Through bream Models has power indicator orange only Pre wired cable Weight 2m Approx 120 g Approx 65 g packed Sandara state andar Connector Approx 30 g Approx 20 g Case PBT polybutylene terephthalate Material Lens Modified polyarylate resin Methacrylic resin Modified polyarylate res
13. etails 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 0 5 mm dia Sensing distance 3m Minimum detectable object typical Model E39 S65A Contents One set contains Slits for both the Emitter and Receiver Reflectors A Reflector is required for Retro reflective Sensors A Reflector is not provided with the Sensor Be sure to order a Reflector Refer to Dimensions on page 14 Name Reflector OMRON Sensing distance typical 15 m 300 mm 7 m 200 mm 7 m 200 mm Model E39 R1 E39 R12 E39 R6 Remarks e Retro reflective models are not provided with Reflectors e Separate the Sensor and the Reflector by at least the distance given in parentheses e The MSR function is enabled 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 F39 L E39 S E39 R we E39 L153 1 ly E39 L98 1 Metal Protective Cover Bracket tial fra E Mounting Brackets E39 L104 1 E39 L150 1 set Sensor adjuster B Easily mounted to the aluminum E39 L43 1 Horizontal Mounting Bracket frame rails of conveyors and i easily adjusted E39 L151 1 set For left to right adjustment E39 L142 r ee Protective Cover E aP rac et it g Compact Protective Co
14. in Accessories OMRON Instruction manual Neither Reflectors nor Mounting Brackets are provided with any of the above models Parallel Operating Range Through beam Models E3Z LT_IL m a oO Distance Y mm ol oO 50 100 150 Distance X m Operating Range at a Set Distance of 300 mm BGS Models E3Z LL Y Sensing object T 100 x 100 mm lt X gt white paper Operating range Y mm Distance X mm Excess Gain vs Set Distance Through beam Models E3Z LT__ 10000 1000 Excess gain ratio multiple 100 0 10 20 30 40 50 60 70 80 Distance m Through beam Models E3Z LT__ E39 S65A Distance mm Distance m Operating Range at a Set Distance of 40 mm BGS Models E3Z LL IL E gt gt Et a M Sensing object p i 100 x 100 mm amp X gt white paper 30 40 50 60 Distance X mm Retro reflective Models E3Z LRUL Q Excess gain ratio multiple 0 10 20 30 Distance m E3Z LT LR LL Engineering Data Typical Retro reflective Models E3Z LRLIL O O Distance Y mm DA O M oO 20 40 60
15. it E3Z LL63 NEAR FAR E37 LL68 nl ON M12 Connector M8 4 pin Connector M8 3 pin Connector orange OFF B o Pin Arrangement Pin Arrangement Pin Arrangement f Output oN D side So Dark ON transistor orr ii DARK ON O CA gt e g relay Reset Between brown and black leads Pin 2 is not used PNP Output Operation eae Operation ee Model ae Ale Timing charts dasa Output circuit Light incident iy eens ih Through beam Receivers Retro reflective Models Operation indicator ON a L sid ae Soe a A Brown 12 to 24 VDC orange OFF side peration cpt Light ON Output transistor poe al LIGHT ON i cator Load Operate Orange e g relay Reset 4 Between blue and black leads tiie Control 100 mA Load i Main i output max Relay eae Le SSS zs Y Blue Li a ai _ ME M12 Connector M8 4 pin Connector M8 3 pin Connector E3Z LT81 n Secon Pin Arrangement Pin Arrangement Pin Arrangement E3Z LT86 Dark ON orange OFF D side 90 010 J ON E3Z LR81 Output transistor orr M DARK ON one Load Operate E3Z LR86 e g relay Reset A a Pin 2 is not used Between blue and black leads Through beam Emitter Brown Power M12 Connector M8 4 pin Connector M8 3 pin Connector indicator Pin Arrangement Pin Arrangement Pin Arrangement orange Photo electric Sensor Mai Circuit 90 010 12 to 24 VDC wow O O Pins 2 and 4 are not used NEAR FAR Operatio
16. 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 OMRON E3Z LT LR LL 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 e Locations subject to excess dust and dirt e Locations subject to direct sunlight e Locations subject to corrosive gas e Locations subject to organic solvents e Locations subject to shock or vibration e Locations subject to exposure to water oil or chemicals e 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 powe
17. n B e Brown 12 to 24 VDC indicator ON Operation orange orr D L sid indicator Output s qe Light ON transistor Pil SS LIGHT ON Orange Load E3Z LL81 e g relay Operate i 100 mA Load E3Z LL86 Between blue and black leads I a D max Relay E3Z LL83 NEAR FAR ____ Blue ov Operation pi M12 Connector M8 4 pin Connector M8 3 pin Connector E3Z LL88 indicator ON En Pin Arrangement Pin Arrangement Pin Arrangement OFF Dark ON o n D side So transistor orr Ll DARK ON o Load Operate D e g relay Reset Pin 2 is not used Between blue and black leads Models numbers for Through beam Sensors E3Z LTLIL 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 OmRON E3Z LT LR LL Plugs Sensor I O Connectors M8 4 pin Connectors Wire color ORO Brown 0 8 Blue Black XS3F M421 402 A XS3F M422 402 A XS3F M421 405 A XS3F M422 405 A M12 Connectors Pin No Wire color Q Brown 5 8 T XS2F D421 DC0 A XS2F D422 DC0 A XS2F D421 GCO0 A XS2F D422 GCO0 A Nomenclature Sensors with Sensitivity Adjustment and Distance settable Sensor Mode Selector Switch BGS Model
18. n using E39 R6 Black paper 100 x 100 mm 20 to 160 mm Black paper 100 x 100 mm 25 to 100 mm Set distance range White paper 100 x 100 mm 40 to 300 mm Black paper 100 x 100 mm 40 to 160 mm White paper 100 x 100 mm 40 to 300 mm Black paper 100 x 100 mm 40 to 100 mm Spot diameter typical Standard sensing object 5 mm dia at 3 m Opaque 12 mm dia min Opaque 75 mm dia min 0 5 mm dia at 300 mm Minimum detectable object typical Differential travel 6 mm dia opaque object at 3 m 0 2 mm dia stainless steel pin gauge at 300 mm 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 ll Power supply voltage Current consumption Control output Residual output voltage Output mode switching Protection circuits Response time Sensitivity adjustment Ambient illumination Receiver side Ambient temperature range 12 to 24 VDC 10 ripple p p 10 max 35 mA Emitter 15 mA Receiver 20 mA Load power supply voltage 26 4 VDC max Load current 100 mA max Open collector output 30 mA max Load current of less than 10 mA 1 V max Load current of 10 to 100 mA 2 V max Switch to change between light ON and dark ON Reversed power supply polarity protection Output short circuit prote
19. observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof Disclaimers 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 model numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the products may be changed without any notice When in doubt special model numbers may be assigned to fix or establish key specifications for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE DATA Performance data given in this catalog 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 users
20. r 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 e f Sensors are mounted face to face make sure that the optical axes are not in opposition to each other Otherwise mutual interference may result e 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 e 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 e Use M3 screws to mount the Sensor e When mounting the case make sure that the tightening torque applied to each screw does not exceed 0 54 N m Metal Connectors e Always turn OFF the power supply to the Sensor before connecting or disconnecting the metal connector e 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 condi
21. s Through beam Models E3Z LLLIL E3Z LTUL_ Receiver Retro reflective Models E3Z LRUU Stability indicator Operation indicator Distance adjuster green orange 5 turn endless Sensitivity adjuster Operation indicator orange Mode selector switch Stability indicator green Operation selector OMRON Safety Precautions 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 A 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
22. section 0 2 mm AWG24 Insulator diameter 1 1 mm Standard length 2m Through beam ie Standard Connector Emitter Models E3Z LTLI6 L FO E3Z LT66 Power indicator orange E3Z LT86 Receiver Operation Indicator 11 2 4 5 E3Z LTLI6 D orange Operation selector Sensitivity adjuster M8 4 pin connector M12 Pre wired Connector E3Z LTLILI M1J 4 dia vinyl insulated round i cable with 2 or 3 conductors amp Standard length 0 3 m Pre wired Connector Models with M8 connectors Inquire 4 dia vinyl insulated round cable with 2 or 3 conductors l Standard length 0 3 m Pre wired Connector Models with M8 3 pin connectors Inquire 4 dia vinyl insulated round l cable with 2 or 3 conductors a Standard length 0 3 m M8x1 The Emitter cable has two conductors and the Receiver cable has three conductors Models numbers for Through beam Sensors E3Z LTLIL 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 OmRON Retro reflective Models Pre wired Models E3Z LR61 E3Z LR81 Operation Indicator orange 11 2
23. tions and recommended tightening torque specifications Mounting Direction for Distance settable Models e 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 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 e f 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 Sensing object Mirror like object e Do not install the Sensor in the wrong direction Refer to the following illustration Correct Incorrect Correct Moving direction 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 OMRON E3Z LT LR LL e 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 Approx 10 Qa 7 ae Background object gt conveyor etc aS gas Adjusting Distance settable
24. ver E39 L44 1 Rear Mounting Bracket E39 L144 1 Bracket For E3Z only Note When using a Through beam Sensor order one Mounting Bracket for the Receiver and one for the Emitter Cannot be used for Standard Connector models Sensor I O Connectors 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 XS2 Size Cable Appearance Cable type Model Straight XS3F M421 402 A XS3F M421 405 A isshaped i 42 XS3F M422 402 A XS3F M422 405 A oe Sie XS2F D421 DC0 A as XS2F D421 GCO A models L shaped 1 XS2F D422 DC0 A XS2F D422 GCO0 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 OmRON Ratings and Specifications E3Z LT LR LL Sensing Retro reflective with MSR nand Through beam function Distance settable BGS models Response Standard response High speed response abt E3Z LT61 LT66 E3Z LR61 LR66 E3Z LL61 LL66 E3Z LL63 LL68 Model Item nuit E3Z LT81 LT86 E3Z LR81 LR86 E3Z LL81 LL86 E3Z LL83 LL88 0 3t0o15m when using E39 R1 White paper 100 x 100 mm White paper 100 x 100 mm Sensing distance 60 m 0 2 to 7 m 20 to 300 mm 25 to 300 mm when using E39 R12 0 2 to 7 m whe
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