New Product CMOS Laser Sensor with Built-in Amplifier ZX0 Stable Detection of Level Differences in the Order of 0.1 mm • Dependable detection without being influenced by color, material, or surface conditions. • Stable detection of small level differences or small workpieces. • Models with different distance specifications for installation in essentially any location. • Easy setup with one button. • Compact design with built-in amplifier to reduce installation work and space requirements. Refer to the Precautions for all Photoelectric Sensors and Safety Precautions on page 5. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Features Stability Detection of Essentially Any Workpiece Stable Detection of Small Level Differences CMOS Image Sensor That Stably Detects Object without or Small Workpieces Being Influenced by Color, Material, or Surface Conditions A CMOS image sensor combines with a step-less laser power adjustment algorithm to produce stable detection of all types of workpieces from black rubber with low reflectivity to stainless steel and other highly glossy materials. CMOS Image Sensor Step-less Laser Power Adjustment Algorithm High Resolution and Narrow Beam Provide Stable Detection of Small Level Differences and Small Workpieces The use of a CMOS image sensor ensures high resolution and enables detection of small level differences. An extremely narrow laser beam spot ensures detection of small workpieces. For bright colors with high reflectivity: Light-receiving element CMOS image sensor Light-emitting element Low-power laser beam For dark colors with low reflectivity: High-power laser beam Spot diameter*2 Sensing distance Detectable level difference*1 Model ZX0-LD50 40 to 60 mm 0.2 mm 0.17 mm ZX0-LD100 65 to 135 mm 0.7 mm 0.33 mm ZX0-LD300 150 to 450 mm 3.0 mm 0.52 mm ZX0-LD600 200 to 1,000 mm 15.0 mm 0.56 mm *1. When the ambient temperature is 10 to 40°C. *2. Reference values at the center of sensing distance. Sensing distance: 40 to 60 mm ZX0-LD50 Simplicity Elimination of Installation Restrictions Models with Different Distance Specifications for Installation in Essentially Any Location and with Built-in Amplifier. Models with four different distances, from long-distance to short-distance detection, cover a wide range of user designs. The built-in amplifier achieves a smaller body. And because you do not need to install an amplifier unit, installation work and footprint are reduced. Also, an IP67 body and robot cable are used to eliminate installation environment restrictions. Standard detectable level difference: 0.2 mm* Sensing distance: ZX0-LD100 65 to 135 mm 1m Standard detectable level difference: 0.7 mm* 0 ZX0-LD300 50 100 150 200 250 300 350 400 450 500 550 600 150 to 450 mm Standard detectable level difference: 3.0 mm* ZX0-LD600 650 700 750 800 850 900 950 1000 Sensing distance: Sensing distance: 200 to 1,000 mm Standard detectable level difference: 15.0 mm* *When the ambient temperature is 10 to 40°C. 1 ZX0 Ordering Information Sensors (Refer to Dimensions on page 6) Appearance Connection method Cable length Model Sensing distance NPN output ZX0-LD50A61 2M 2m Pre-wired 5m Pre-wired connector 50 ± 10 mm 0.5 m ZX0-LD50A66 0.5M ZX0-LD50A86 0.5M 2m ZX0-LD100A61 2M 100 ± 35 mm 65 135 0.5 m 2m 300 ± 150 mm 5m 150 450 0.5 m 2m 600 ± 400 mm 5m 200 0.5 m 1,000 ZX0-LD100A81 2M * ZX0-LD100A81 5M ZX0-LD100A66 0.5M ZX0-LD100A86 0.5M * ZX0-LD300A81 2M * ZX0-LD300A61 5M ZX0-LD300A81 5M ZX0-LD300A66 0.5M ZX0-LD300A86 0.5M ZX0-LD600A61 2M Pre-wired * ZX0-LD100A61 5M ZX0-LD300A61 2M Pre-wired Pre-wired connector * ZX0-LD50A81 5M 5m Pre-wired connector ZX0-LD50A81 2M ZX0-LD50A61 5M 40 60 Pre-wired Pre-wired connector PNP output * * ZX0-LD600A81 2M * ZX0-LD600A61 5M ZX0-LD600A81 5M ZX0-LD600A66 0.5M ZX0-LD600A86 0.5M * Sensors with Class 1 lasers are also available. Add an “L” to the end of the model number when ordering. (Example: ZX0-LD50A61L 2M) Accessories (sold separately) Extension Cables for Pre-wired Connector Models (Refer to Dimensions on page 7) Cable length 10 m 20 m Model ZX0-XC10R ZX0-XC20R Mounting Brackets A Mounting Bracket is not provided with the Sensor. Order a Mounting Bracket separately if required. (Refer to Dimensions on page 7) Applicable sensors 2 Appearance Model Contents ZX0-LD50@ ZX0-LD100@ E39-L180 Mounting Bracket: 1 Nut plate: 1 Phillips screws (M3 × 30): 2 ZX0-LD300@ ZX0-LD600@ E39-L181 Mounting Bracket: 1 Nut plate: 1 Phillips screws (M4 × 35): 2 ZX0 Ratings and Specifications Model Item NPN output ZX0-LD50A61 ZX0-LD50A66 ZX0-LD100A61 ZX0-LD100A66 ZX0-LD300A61 ZX0-LD300A66 ZX0-LD600A61 ZX0-LD600A66 PNP output ZX0-LD50A81 ZX0-LD50A86 ZX0-LD100A81 ZX0-LD100A86 ZX0-LD300A81 ZX0-LD300A86 ZX0-LD600A81 ZX0-LD600A86 50 ± 10 mm 100 ± 35 mm 300 ± 150 mm 600 ± 400 mm Ambient temperature of 10 to 40°C 0.2 mm 0.7 mm 3.0 mm 15 mm Ambient temperature of −10 to 55°C 0.5 mm 1.0 mm 6.0 mm 25 mm Sensing distance Standard detectable level difference *1 Light source (wavelength) Visible-light semiconductor laser (wavelength: 660 nm, 1 mW max., IEC/EN Class 2, FDA Class 2 *2) Spot diameter (reference value) (Defined at the measurement center distance) *3 0.17 mm dia. Power supply voltage 10 to 30 VDC (including 10% ripple (p-p)) Power consumption 2,500 mW max. (105 mA max. at 24 VDC, 210 mA max. at 12 VDC) Control output Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 1 V max. (load current 10 mA or less), 2 V max. (load current of 10 to 100 mA)) Monitor output Current output: 4 to 20 mA, maximum load resistance: 300 Ω (The output is 20 mA for the nearest point in the measurement range in respect to the Sensor and 4 mA for the farthest point.) Functions Smart tuning, keep function, background removal, OFF-delay timer, ON-delay timer, one-shot timer, ON/OFF-delay timer, zero reset, area output, eco function, hysteresis width setting, and setting initialization Indicators Digital display (red), output indicator (OUT1, OUT2) (orange), zero reset indicator (orange), menu indicator (orange), laser ON indicator (green), and smart tuning indicator (blue) Response time 0.33 mm dia. 0.52 mm dia. 0.56 mm dia. Judgment output Super-high-speed (SHS) Mode: 1.5 ms, Very-high-speed (VHS) Mode: 3 ms, High-speed (HS) Mode: 10 ms, or Standard (STND) Mode : 50 ms Laser OFF input 200 ms max. Zero reset input 200 ms max. Ambient illumination Illumination on received light surface: 7,500 lx or less (incandescent light) Illumination on received light surface: 5,000 lx or less (incandescent light) Ambient temperature Operating: −10 to 55°C, Storage: −15 to 70°C (with no icing or condensation) Ambient humidity Operating and storage: 35% to 85% (with no condensation) Dielectric strength 1,000 VAC, 50/60 Hz, 1 minute Vibration resistance (destruction) 10 to 55 Hz, 1.5-mm double amplitude, 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 *4 IEC IP67 Connection method *5 Pre-wired model (Standard cable length: 2 m) Pre-wired connector model (Standard cable length: 0.5 m) Weight (packed state/ sensor only) Pre-wired models (2 m) Approx. 240 g / Approx. 180 g Approx. 270 g / Approx. 210 g Pre-wired models (5 m) Approx. 450 g / Approx. 330 g Approx. 480 g / Approx. 360 g Pre-wired connector models (0.5 m) Approx. 170 g / Approx. 110 g Approx. 200 g / Approx. 140 g Materials Case and cover: Polybutylene terephthalate, Optical window: Glass, Cable: PVC Accessories Instruction sheet, Laser warning label (English), and FDA certification label Note: Refer to the table given below for the ratings and specifications of Sensors with Class 1 lasers. *1 The values were measured at the center of the sensing distance using OMRON’s standard sensing object (white ceramic). *2. Classified as Class 2 by IEC60825-1 criteria in accordance with the FDA standard provisions of Laser Notice No. 50. CDRH registration has been completed. (Center for Devices and Radiological Health) (Accession Number: 1210040) *3. Spot diameter: Defined as 1/e2 (13.5%) of the central intensity at the measurement center distance. False detections can occur in the case there is light leakage outside the defined region and the surroundings of the target object have a high reflectance in comparison to the target object. Accurate measurements may not be possible for workpieces that are smaller than the spot diameter. *4. IP67 protection applies to the connector on pre-wired connector models if an extension cable is connected. *5. Use a Pre-wired Connector Model together with an Extension Cable (10 m or 20 m). Ratings and Specifications of Sensors with Class 1 lasers (ZX0-LD@L) The ratings and specifications that are different from those of the Sensors with Class 2 lasers are given below. Item Model ZX0-LD50A61L/ZX0-LD50A81L ZX0-LD100A61L/ZX0-LD100A81 FDA Class Class1 0.24 mW max. IEC/EN Class Class1 0.24 mW max. Ambient illumination Illumination on received light surface 5,000 lx or less (incandescent light) Connection method Pre-wired model (2 m) ZX0-LD300A61L/ZX0-LD300A81L ZX0-LD600A61L/ZX0-LD600A81L Illumination on received light surface 2,500 lx or less (incandescent light) Accessories Instruction sheet and Explanatory label (English), FDA certification label Accession Number: 1210040 3 ZX0 Engineering Data (Reference Value) ZX0-LD100@ 1.2 Spot diameter [mm] Spot diameter [mm] Spot Diameter Vs. Distance ZX0-LD50@ X Y 1.0 0.8 1.2 X Y 1.0 0.8 X direction 0.6 0.6 X direction 0.4 Y direction 0.4 0.2 0.2 0 40 45 50 55 Y direction 0 65 70 60 80 90 100 110 130 135 ZX0-LD600@ 1.6 Spot diameter [mm] Spot diameter [mm] ZX0-LD300@ X 1.4 Y 1.2 1.0 1.8 X 1.6 Y 1.4 1.2 X direction 1.0 X direction 0.8 0.8 0.6 120 Distance [mm] Distance [mm] Y direction Y direction 0.6 0.4 0.4 0.2 0 150 0.2 200 250 300 350 400 0 200 450 400 600 800 Distance [mm] 1000 Distance [mm] I/O Circuit Diagrams NPN Output Model PNP Output Model Brown: 10 to 30 VDC Brown: 10 to 30 VDC Load Load Green: OUT2 judgment output Blue: GND (0 V) Orange: TUNE1 input Orange: TUNE1 input Purple: Zero reset input Red: LD-OFF input 10 to 30 VDC Pink: TUNE2 input Purple: Zero reset input Red: LD-OFF input Current output 4 to 20 mA Black: Monitor output Black: Monitor output Load 300 Ω max. Shield: Monitor GND 4 Load Load Blue: GND (0 V) Pink: TUNE2 input Current output 4 to 20 mA White: OUT1 judgment output 10 to 30 VDC Internal circuits Internal circuits White: OUT1 judgment output Green: OUT2 judgment output Load 300 Ω max. Shield: Monitor GND ZX0 Safety Precautions Be sure to read the precautions for all models in the website at: http://www.ia.omron.com/. This datasheet contains information only for selecting the appropriate model. Be sure to read the Instruction Sheet for usage precautions prior to using the product. SAFETY PRECAUTIONS FOR USING LASER EQUIPMENT The ZX0-LD uses a laser as the light source. Lasers are classified based on EN standard (EN 60825-1). WARNING Do not expose your eyes to the laser radiation either directly or indirectly (i.e., after reflection from a mirror or shiny surface). Loss of sight may possibly occur in case of the exposure to laser high power density. Do not disassemble the product. Doing so may cause the laser beam to leak, resulting in the danger of visual impairment. Using in the U.S. When using devices in which ZX0-LD is installed in the U.S., the devices are subjected to the U.S. FDA (Food and Drug Administration) laser regulations. ZX0 series is classified into Class 2 or Class 1 by the standard of IEC/EN60825-1 according to deviations of Laser Notice No. 50 of this standard, and reported to CDRH (Center for Devices and Radiological Health). (Accession Number: 1210040) Replace the WARNING label or Explanatory Label with the corresponding English label and put the FDA Certification label (supplied with the sensor). • The ZX0-LD has the following ZX0-LD@@ WARNING label or explanatory label Laser Warning Label on the side of the sensor. Using in a country other than the U.S. ZX0-LD@@L Explanatory Label For countries other than Japan and the U.S., warning labels or explanatory labels must be replaced by English ones (supplied with the product). Using in Europe ZX0-LD@@ are classified in Class 2 under EN 60825-1, and ZX0LD@@L are classified in Class 1 under EN 60825-1. Note: For Precautions for safe use and Precautions for correct use, refer to the Instruction Sheet supplied with the product. 5 ZX0 (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless Sensors Pre-wired Models ZX0-LD50A@1(L) ZX0-LD100A@1(L) Pre-wired Connector Models ZX0-LD50A@6 ZX0-LD100A@6 Reference surface Emitter center position mark (10.5) Emitter axis Reference surface 24.1 Two, 3.2 dia (mounting holes) 3.2 Reference surface 2.4 (2) 47 10.5 35.3 Mounting hole dimensions 18.7 Reference surface Two, M3 3.2±0.1 2.5 15.1 14.23 Receiver axis 42.3 16.7 37.8 46.1 Emitter axis Reference surface 52.5 49.3±0.1 A* 7 (10.2) Emitter center L* (Measurement center distance) 10.1 23.6±0.1 35.3±0.1 11.7 Vinyl insulated round robot cable, 6.5 dia., 9 conductors (Conductor cross section: 0.125 mm², Insulator diameter: 0.7 mm) Standard length: 2 m (pre-wired model), 0.5 m (pre-wired connector model) Minimum bending radius: 39 mm Emitter center position mark *ZX0-LD50: L = 50, A = 21° ZX0-LD100: L = 100, A = 11.5° Pre-wired Models ZX0-LD300A@1(L) ZX0-LD600A@1(L) Pre-wired Connector Models ZX0-LD300A@6 ZX0-LD600A@6 Reference surface Emitter center position mark (13.6) Emitter axis Reference surface 50.1 27.2 13.6 10.7 45.6 Two, 4.5 dia (mounting holes) Reference surface 4.5 (1.9) Mounting hole dimensions 21.3 3 Reference surface Two, M4 4.5±0.1 3 17 Receiver axis 22 55.8 57 66 50.3 Reference surface 61.5±0.1 Emitter axis A* 7 Emitter center 10.1 (10.2) L* (Measurement center distance) 30.1±0.1 15.5 Emitter center position mark 45.6±0.1 Vinyl insulated round robot cable, 6.5 dia., 9 conductors (Conductor cross section: 0.125 mm², Insulator diameter: 0.7 mm) Standard length: 2 m (pre-wired model), 0.5 m (pre-wired connector model) Minimum bending radius: 39 mm *ZX0-LD300: L = 300, A = 6.6° ZX0-LD600: L = 600, A = 3.4° Display, Indicators, and Controls [MENU] Menu indicator (orange) [ZERO] Zero reset indicator (orange) OUT1 output indicator (orange) Pre-wired connector [LD ON] Laser ON indicator (green) [ST] Smart tuning indicator (blue) TUNE button 15.5 dia. 39.8 OUT2 output indicator (orange) UP button Digital display 6 MODE button DOWN button ZX0 Accessories (sold separately) Extension Cables for Pre-wired Connector Models ZX0-XC10R (10 m) ZX0-XC20R (20 m) L* 15 dia. Vinyl insulated round robot cable, 6.5 dia. Minimum bending radius: 39 mm 37.3 Shield 90 Bending start position: 40 mm * Cable length (L) is as follows. ZX0-XC10R: 10 m, ZX0-XC20R: 20 m Mounting Bracket for ZX0-LD50@/ZX0-LD100@ E39-L180 Mounting Bracket for ZX0-LD300@/ZX0-LD600@ E39-L181 Nut plate Nut plate Mounting Bracket 2-M3 P=0.5 41.3 32.1 11.7 2-R2 2-M4 P=0.7 Mounting Bracket 2-R2 4.8 3.5 dia. 46.1 52 42.4 15.5 6.2 59.1 67.1 4.5 dia. 47.6 53.6 62 57 76 6 5.5 ° 4° 8 Material : Stainless steel (SUS304) Thickness : 1.5 mm 20 Material : 3.5° 8° 12 6.5 Material : Stainless steel (SUS304) Thickness : 2.0 mm Accessories : Two phillips screws (M3×30, P = 0.5, Stainless steel) and one nut plate 3.5 3.5 14.8 (21.7) 6.7 15 12 7.5 4.5 4.5 19.1 (27.6) Installation Method (ZX0-LD50@/ZX0-LD100@) Using E39-L180 Mounting Bracket 9.1 18.5 Material : Stainless steel (SUS304) Thickness : 2.0 mm Accessories : Two phillips screws (M4×35, P = 0.7, Stainless steel) and one nut plate Installation Method (ZX0-LD300@/ZX0-LD600@) Using E39-L181 Mounting Bracket 22.3 18 22.5 25.6 45.6 Nut plate 51.2 Nut plate Reference surface Reference surface 62 37.8 18.1 Stainless steel (SUS304) Thickness : 2.0 mm 22 76 52.6 7.9 18.5 Mounting Bracket 3.2 4.4 8.3 41.3 Mounting Bracket 3.2 55.2 7 MEMO 8 Terms and Conditions Agreement Read and understand this catalog. 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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. OMRON Corporation Industrial Automation Company Authorized Distributor: Kyoto, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Sensor Business Unit Carl-Benz-Str. 4, D-71154 Nufringen, Germany Tel: (49) 7032-811-0/Fax: (49) 7032-811-199 OMRON ELECTRONICS LLC 2895 Greenspoint Parkway, Suite 200 Hoffman Estates, IL 60169 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 OMRON ASIA PACIFIC PTE. LTD. No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 © OMRON Corporation 2015 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. CSM_1_1_0815 Cat. No. E444-E1-01 0815 (0815)