Stainless Steel Housing

Transcription

1 Stainless Steel Housing Oil-resistant, Robust, Compact Photoelectric Sensor with Built-in Amplifier EZM-C A New Photoelectric Sensor Designed for the Automotive and Machine Tool Industries Features Oil-resistant, Robust, and Compact (IP67g Degree of Protection).8 SUS6L. 5. Oil-resistant PVC cable, -mm dia. Two, M holes Actual Size Features A Through-beam Sensor with a Visible Spot for Easy Beam Adjustment Features Twist-and-Click M Pre-wired Connector Only /8 th Turn Locks the Connectors

2 EZM-C Photoelectric Sensors A New Sensor with Stainless Steel Housing That's Strong, Compact, and Easy to Use! Resists Oils and Coolants The EZM-C features a simple shape and structure that resist oils and coolants, performance that meets or exceeds any previous models from OMR. The protective structure eliminates the need for screws to hold a cover, so there are no worries about loose screws leading to liquid penetration. And the model number is laser-marked on the housing so it's always readable when the time comes to order maintenance parts. The compact, easy-to-use EZM-C with built-in amplifier is ideal for oily environments. Insulation resistance (MΩ) Comparison Example for Oil Resistance (Test Oil: Gryton 7D) EZM-C Conventional metal sensor Immersion time (h) EZM-C Laser Marking World's Smallest, and Yet Robust Patent Pending The EZM-C is the same compact size as the EZ, making it the smallest square metal photoelectric sensor in the world (according to OMR investigation). The SUS6L housing makes it robust, and removes all worries of the coating coming off. EZM-C EZ Application Precaution Use the EZM-T/-R/-D/-LS in food processing or beverage filling applications where cleaners or disinfectants are present.

3 Advanced Industrial Automation Perfectly Reliable Detection Performance and Connection Method Visible Beam. Long-distance Operation Even in Dusty, Dirty Environments Bright Orange Spot The uses a bright orange LED to generate a spot that's visible m away. And the stronger beam used to achieve a detection distance of m means that Sensor operation is possible even in dusty, dirty environments (response time: ms). It all adds up to a more visible, more dependable worksite. m Simple, Yet Dependable M Twist-and-Click Pre-wired Connectors These Connectors match the XS5 Connectors, which reduce wiring work. They eliminate the troublesome need to control torque when tightening connectors, and remove worries about screws loosening due to vibration. EZM-C@@@-MTJ Locks with a /8 th Turn Insert completely. "Click" Twist /8 th turn. Unique Miniaturization and Modularization Technologies Sensing Module The optical system and signal processing are all contained in one module, providing all the main functions required of a Photoelectric Sensor. Optical System Maximizes manufacturing technology, including sophisticated inline optical axis adjustment. Internal Structure Signal Processing Leading-edge technology for stabilization and miniaturization is obvious in the photo IC, which includes an external light interference prevention algorithm, CSP* mounting, and other components. *Chip Scale Package Cross Section

4 Oil-resistant, Robust, Compact Photoelectric Sensor (Stainless Housing and Built-in Amplifier) EZM-C Designed for the Automotive and Machine Tool Industries Oil-resistant, water-resistant, robust body made of stainless steel. Same size as the EZ: The smallest square metal photoelectric sensor in the world. Through-beam Models with an orange spot that's visible m away, and a long distance detection to reduce the influence of dirt (detection distance: m, response time: ms). Models with M twist-and-click pre-wired connectors. Reversed output polarity protection, external light interference prevention algorithm, and RoHS compliance to inherit the EZ s reliability. Refer to Safety Precautions on page Ordering Information Sensors Sensing method Throughbeam Retroreflective Diffusereflective BGS reflective Orange light Red light Infrared light Appearance Connection method Sensing distance Model NPN output PNP output Pre-wired ( m) EZM-CT6 EZM-CT8 Pre-wired (5 m) EZM-CT6 5M EZM-CT8 5M M twist-and-click prewired connector (. m) 5 m EZM-CT6-MTJ EZM-CT8-MTJ Connector (M8, pins) EZM-CT66 EZM-CT86 Pre-wired ( m) EZM-CT6B EZM-CT8B Pre-wired (5 m) EZM-CT6B 5M EZM-CT8B 5M M twist-and-click prewired connector (. m) m EZM-CT6B-MTJ EZM-CT8B-MTJ Connector (M8, pins) EZM-CT67B EZM-CT87B Pre-wired ( m) EZM-CR6 EZM-CR8 M twist-and-click prewired connector (. m) m ( mm) EZM-CR6-MTJ EZM-CR8-MTJ (Using E9-RS) Connector (M8, pins) EZM-CR66 EZM-CR86 Pre-wired ( m) EZM-CD6 EZM-CD8 M twist-and-click prewired connector (. m) m EZM-CD6-MTJ EZM-CD8-MTJ Connector (M8, pins) EZM-CD67 EZM-CD87 Pre-wired ( m) EZM-CL6H EZM-CL8H M twist-and-click prewired connector (. m) to mm EZM-CL6H-MTJ EZM-CL8H-MTJ Connector (M8, pins) EZM-CL66H EZM-CL86H Pre-wired ( m) EZM-CL6H EZM-CL8H M twist-and-click prewired connector (. m) to 5 mm EZM-CL6H-MTJ EZM-CL8H-MTJ Connector (M8, pins) EZM-CL67H EZM-CL87H Pre-wired ( m) EZM-CL6H EZM-CL8H M twist-and-click prewired connector (. m) to mm EZM-CL6H-MTJ EZM-CL8H-MTJ Connector (M8, pins) EZM-CL69H EZM-CL89H Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

5 Accessories Sensor I/O Connectors Let Us Know What You Need. Retro-reflective, Diffuse-reflective, and BGS-reflective Models are also available with a 5-m pre-wired cable. When ordering, add the cable length to the end of the model number (e.g., EZM-CD6 5M).. Models with no moving parts (i.e., without a sensitivity adjustor or mode selection switch) are also available, as are models with built-in slits (through-beam,.8 m) (e.g., EZM-CT8H M for no sensitivity adjustment, wire-connection selection of operating mode, and built-in slit).. Except for the EZM-CL@@H, models with -pin M8 connectors are available. When ordering, add -M5 to the end of the model number (e.g., EZM-CT66-M5).. Through-beam Models are also available with a light emission stop function. When ordering, add -G to the end of the model number (e.g., EZM-T6-G). Ask your OMR representative for details on any models or specifications you require. Size Cable Appearance Cable type Model m XS5F-D-D8-A M (For -MTJ models) Standard Straight -wire 5 m XS5F-D-G8-A M8 ( pins) Standard Straight L-shaped m XSF-M--A 5 m XSF-M-5-A -wire m XSF-M--A 5m XSF-M-5-A Note: Ask your OMR representative about connectors with other specifications. Mounting Brackets Appearance Model (Material) Quantity Remarks Appearance Model (Material) Quantity Remarks E9-L5 (SUS) E9-L98 (SUS) Metal Protective Cover Bracket * Mounting Brackets E9-L (SUS) E9-L5 (SUS) set (Sensor adjuster) E9-L (SUS) Horizontal Mounting Bracket * Easily mounted to the aluminum frame rails of conveyors and easily adjusted. E9-L5 (SUS) set For vertical angle adjustment E9-L (SUS) Horizontal Protective Cover Bracket * E9-L (SUS) Rear Mounting Bracket E9-L (SUS) Compact Protective Cover Bracket * Note: When using Through-beam Models, order one bracket for the Receiver and one for the Emitter. * Cannot be used for Standard Connector models. Reflector Name EZM-CR Sensing distance (typical) * Model Quantity Remarks m ( mm) (rated value) E9-R m ( mm) (rated value) E9-RS Reflector 5 m ( mm) E9-R.5 m ( mm) E9-R9.5 m ( mm) E9-R Small Reflector.5 m (5 mm) E9-R Note: When using a Reflector without a rated value, use.7 times typical value as a guideline for the sensing distance. * Values in parentheses indicate the minimum required distance between the Sensor and Reflector. Reflectors are not provided with Retroreflective models. The MSR function is enabled. Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C 5

6 Ratings and Specifications Item Model Sensing method EZM-CT6 (-MTJ) NPN output EZM-CT66 PNP output EZM-CT8 (-MTJ) EZM-CT86 Through-beam Sensing distance 5 m m EZM-CT6B (-MTJ) EZM-CT67B EZM-CT8B (-MTJ) EZM-CT87B Spot diameter --- Retro-reflective with MSR function EZM-CR6 (-MTJ) EZM-CR66 EZM-CR8 (-MTJ) EZM-CR86 m [ mm] (Using E9-RS) m [ mm] (Using E9-R) * IP69K Degree of Protection Specification IP69K is a protection standard against high temperature and high-pressure water defined in the German standard DIN 5, Part 9. The test piece is sprayed with water at 8 C at a water pressure of 8 to BAR using a specified nozzle shape at a rate of to 6 liters/min. The distance between the test piece and nozzle is to 5 cm, and water is sprayed horizontally for seconds each at,, 6, and 9 while rotating the test piece on a horizontal plane. Diffuse-reflective EZM-CD6 (-MTJ) EZM-CD67 EZM-CD8 (-MTJ) EZM-CD87 m (White paper mm) Standard sensing object Opaque: -mm dia. min. Opaque: 75-mm dia. min. --- Differential travel --- /white error --- Directional angle Emitter, Receiver: to 5 (Distance between emitter and receiver. Rated sensing distance) Sensor: to Reflector: (Distance to Reflector. Rated sensing distance) % of sensing distance max. Light source (wavelength) Infrared LED (87 nm) Orange LED (65 nm) Red LED (66 nm) Infrared LED (86 nm) Power supply voltage to VDC, including % ripple (p-p) Current consumption ma (Emitter ma max., Receiver ma max.) 5 ma max. Control output Protection circuits Response time Sensitivity adjustment Ambient illumination (Receiver side) Ambient temperature range Ambient humidity range Insulation resistance Dielectric strength Vibration resistance Shock resistance Degree of protection * Connection method Indicator Weight (packed state) Materials Accessories power supply voltage: VDC max., current: ma max. (Residual voltage: V max.) Open-collector output (NPN/PNP output depending on model) Light-/Dark- switch selectable Reversed power supply polarity protection, Output shortcircuit protection, and Reversed output polarity protection Operate or reset: ms max. One-turn adjuster Operate or reset: ms max. Incandescent lamp:, lx max., Sunlight:, lx max. Reversed power supply polarity protection, Output short-circuit protection, Reversed output polarity protection, and Mutual interference prevention Operate or reset: ms max. Operating: 5 to 55 C, Storage: to 7 C (with no icing or condensation) Operating: 5% to 85%, Storage: 5% to 95% (with no condensation) MΩ min. at 5 VDC, VAC, 5/6 Hz for min Destruction: to 55 Hz,.5-mm double amplitude for hours each in X, Y, and Z directions Destruction: 5 m/s times each in X, Y, and Z directions IEC: IP67, DIN 5-9: IP69K -C@@/-C@@(B): Pre-wired cable (standard length: m, -MTJ: Pre-wired connector with.-m cable) -C@@6/-C@@7(B): M8 -pin connector Operation indicator (yellow), Stability indicator (green) (Emitter has only power supply indicator (green).) Pre-wired models Approx. 5 g (-MTJ: Approx. 9 g) Approx. 9 g (-MTJ: Approx. 5 g) Connector models Approx. 6 g Approx. g Housing Lens Indication Sensitivity adjustment and mode selector switch Seals SUS6L PMMA (polymethylmethacrylate) PES (polyethersulfone) PEEK (polyetheretherketone) Fluoro rubber Instruction sheet (Note: Reflectors and Mounting Brackets are sold separately.) Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

7 Item Model Sensing distance Spot diameter Sensing method NPN output PNP output EZM-CL6H (-MTJ) EZM-CL66H EZM-CL8H (-MTJ) EZM-CL86H to mm (White paper mm) -mm dia. at sensing distance of mm BGS Reflective EZM-CL6H (-MTJ) EZM-CL67H EZM-CL8H (-MTJ) EZM-CL87H to 5 mm (White paper mm) -mm dia. at sensing distance of 5 mm EZM-CL6H (-MTJ) EZM-CL69H EZM-CL8H (-MTJ) EZM-CL89H to mm (White paper mm) 8-mm dia. at sensing distance of mm Standard sensing object --- Differential travel % of sensing distance max. 5% of sensing distance max. % of sensing distance max. /white error 5% of sensing distance max. % of sensing distance max. % of sensing distance max. Directional angle --- Light source (wavelength) Red LED (65 nm) Red LED (66 nm) Power supply voltage to VDC, including % ripple (p-p) Current consumption 5 ma max. power supply voltage: VDC max., current: ma max. (Residual voltage: V max.) Control output Open-collector output (NPN/PNP output depending on model) Light-/Dark- cable connection selectable Protection circuits Reversed power supply polarity protection, Output short-circuit protection, Reversed output polarity protection, Mutual interference protection Response time Operate or reset: ms max. Sensitivity adjustment --- Ambient illumination (Receiver side) Incandescent lamp:, lx max., Sunlight:, lx max. Ambient temperature range Operating: 5 to 55 C, Storage: to 7 C (with no icing or condensation) Ambient humidity range Operating: 5% to 85%, Storage: 5% to 95% (with no condensation) Insulation resistance MΩ min. at 5 VDC Dielectric strength, VAC, 5/6 Hz for min Vibration resistance Destruction: to 55 Hz,.5-mm double amplitude for hours each in X, Y, and Z directions Shock resistance Destruction: 5 m/s times each in X, Y, and Z directions Degree of protection * IEC: IP67, DIN 5-9: IP69K -CL@@H/-CL@@H/-CL@@H: Pre-wired cable (standard length: m, -MTJ: Pre-wired connector with.-m Connection method cable) -CL@@6H/-CL@@7H/-CL@@9H: M8 -pin connector Indicator Operation indicator (yellow), Stability indicator (green) Weight (packed state) Materials Accessories Pre-wired models Connector models Housing Cable Lens Display Seals Approx. 9 g (-MTJ: Approx. 5 g) Approx. g SUS6L Oil-resistant vinyl cable PMMA (polymethylmethacrylate) PES (polyethersulfone) Fluoro rubber Instruction sheet (Note: Mounting Brackets are sold separately.) Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C 7

8 Engineering Data (Typical) Parallel Operating Range Through-beam Models Retro-reflective Models Distance Y (mm) 5 5 Distance Y (mm) 8 6 Distance Y (mm) 5 5 E9-R E9-RS 5 X Y X Y 5 X Y Distance X (m) Operating Range Diffuse-reflective Models BGS Reflective Models EZM-CD@/-CD@7 EZM-CL@H/-CL@6H (Vertical) EZM-CL@H/-CL@6H (Horizontal) Distance Y (mm) Sensing object: white paper Y 8 6 X Distance X (m) EZM-CL@H/-CL@7H (Vertical) EZM-CL@H/-CL@7H (Horizontal) EZM-CL@H/-CL@9H (Vertical) Distance Y (mm) EZM-CL@H/-CL@9H (Horizontal) Distance Y (mm) Sensing object: white paper X Y 6 8 Sensing object: white paper 6 Distance X (mm) Y 6 8 Distance Y (mm) Distance Y (mm) Distance X (m) Sensing object: white paper 6 8 Distance X (mm) Sensing object: white paper 6 8 X X Y Y 6 Distance X (mm) Distance Y (mm) Distance Y (mm) Distance X (m) Sensing object: white paper 6 8 Distance X (mm) 5 Sensing object: white paper 5 Y 5 X Distance X (mm) X Y X Distance X (mm) 8 Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

9 Excess Gain vs. Distance Through-beam Models Retro-reflective Models Excess gain ratio (multiple) 5 5 Excess gain ratio (multiple) Operating level.5. Operating level Excess gain ratio (multiple) 5 5 Operating level.5. E9-R E9-RS Distance (m) Distance (m) Distance (m) Diffuse-reflective Models EZM-CD@/-CR@7 Excess gain ratio (multiple) Sensing object: white paper 5 5 v Operating level Distance (m) Sensing Object Size vs. Distance Spot Diameter vs. Distance Diffuse-reflective Models BGS Reflective Models EZM-CD@/-CD@7 EZM-CL@H/-CL@6H EZM-CL@H/-CL@H/-CL@7H/-CL@9H Distance (m) d Sensing object: White paper. d. 5 6 Length d of sensing object (mm) v Spot diameter (mm) Distance (mm) Distance (mm) Spot diameter (mm) Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C 9

10 Sensing Distance vs. Sensing Object Material BGS Reflective Models Sensing distance (mm) 8 6 Sensing distance (mm) Sensing distance (mm) White Veneer Cardboard paper paper rubber SUS Mirror surface Material Inclination Characteristics BGS Reflective Models EZM-CL@H (CL@6H) (Vertical) EZM-CL@H (CL@7H) (Vertical) EZM-CL@H (CL@9H) (Vertical) Sensing distance variation (%) Sensing object Center line Inclination angle +θ θ 6 8 Inclination angle θ ( ) Inclination Characteristics BGS Reflective Models EZM-CL@H (CL@6H) (Horizontal) EZM-CL@H (CL@7H) (Horizontal) EZM-CL@H (CL@9H) (Horizontal) 5 Sensing distance variation (%) Sensing object Center line Inclination angle +θ θ v White Veneer Cardboard paper Sensing distance variation (%) Sensing distance variation (%) 5 paper Sensing object Sensing object rubber SUS Center line Mirror surface Material Inclination angle +θ θ 6 8 Inclination angle θ ( ) Center line Inclination angle +θ θ Sensing distance variation (%) Sensing distance variation (%) White paper Veneer Cardboard 6 paper Sensing object Sensing object rubber Center line SUS Mirror surface Material Inclination angle +θ θ 6 8 Inclination angle θ ( ) Center line Inclination angle +θ θ Inclination angle θ ( ) Inclination angle θ ( ) Inclination angle θ ( ) Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

11 I/O Circuit Diagrams NPN Output Model Operation mode Timing charts Operation selector Output circuit EZM-CT6 EZM-CT66 EZM-CT6B EZM-CT67B EZM-CR6 EZM-CR66 EZM-CD6 EZM-CD67 EZM-CL6H EZM-CL66H EZM-CL6H EZM-CL67H EZM-CL6H EZM-CL69H Light- Dark- Light- Dark- Light incident Light interrupted Operate Reset Operation indicator (yellow) Output transistor (e.g., relay) Light incident Light interrupted Operation indicator (yellow) Output transistor (e.g., relay) Operate Reset NEAR Operation indicator (yellow) Output transistor (e.g., relay) Operation indicator (yellow) Output transistor (e.g., relay) Operate Reset (Between brown and black leads) (Between brown and black leads) FAR L side (LIGHT ) D side (DARK ) Connect pink lead () to brown lead (). Connect pink lead () to blue lead () or leave open. Through-beam Receivers, Retro-reflective Models, Diffuse-reflective Models Operation indicator (Yellow) Operation indicator (Yellow) Stability indicator (Green) Stability indicator (Green) Photoelectric Sensor Main Circuit Operate Reset (Between brown and black leads) Brown (Control ma output) max. ZD Blue Dark- to VDC (Relay) V Brown to VDC Light- (Relay) ma max. (Control output) V PNP Output Model Operation mode Timing charts Operation selector Output circuit EZM-CT8 EZM-CT86 EZM-CT8B EZM-CT87B EZM-CR8 EZM-CR86 EZM-CD8 EZM-CD87 EZM-CL8H EZM-CL86H EZM-CL8H EZM-CL87H EZM-CL8H EZM-CL89H Light- Dark- Light- Dark- Light incident Light interrupted Operate Reset Operation indicator (yellow) Output transistor (e.g., relay) Light incident Light interrupted Operate Reset Operation indicator (yellow) Output transistor (e.g., relay) Operation indicator (yellow) Output transistor (e.g., relay) Operate Reset Operation indicator (yellow) Output transistor (e.g., relay) Operate Reset (Between blue and black leads) (Between blue and black leads) NEAR FAR L side (LIGHT ) D side (DARK ) Connect pink lead () to brown lead (). Connect pink lead () to blue lead () or leave open. Through-beam Receivers, Retro-reflective Models, Diffuse-reflective Models Operation indicator (Yellow) Stability indicator (Green) (Between brown Photoelectric and black leads) Sensor ZD NEAR FAR Main Blue Circuit Pink Photoelectric Sensor Main Circuit (Control output) Brown ZD Brown Operation Stability indicator indicator (Yellow) (Green) ZD (Between blue Photoelectric and black leads) NEAR FAR (Between blue and black leads) Sensor Main Circuit Blue Pink ma max. Blue Light- to VDC Dark- (Relay) V to VDC ma max. (Control output) (Relay) V Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

12 Emitter (Either NPN or PNP Output) Model EZM-CT6 EZM-CT66 EZM-CT6B EZM-CT67B EZM-CT8 EZM-CT86 EZM-CT8B EZM-CT87B Through-beam Emitter Power indicator (Green) Photoelectric Sensor Main Circuit Circuit Brown Blue to VDC Connector Pin Arrangement M Pre-wired Connector M Connector Pin Arrangement M8 Connector M8 -pin Connector Pin Arrangement M8 -pin Connector Pin Arrangement Plugs (Sensor I/O Connectors) M Connector M8 -pin Connectors Wire color Brown White Blue Wire color Brown White Blue XS5F-D-D8-A XS5F-D-G8-A XSF-M--A XSF-M-5-A XSF-M--A XSF-M-5-A Classification Wire color Connector pin No. Application Brown Power supply (+V) Operation selection/ DC White stopping light emission (-G only) Blue Power supply ( V) Output Note: The above M8 and M Connectors made by OMR are IP67. Do not use them in an environment where IP69K is required. Nomenclature Sensors with Sensitivity Adjustment and Operation Selector Through-beam Models EZM-CT@@ (Receiver) Retro-reflective Models EZM-CR@@ Diffuse-reflective Models EZM-CD@@ Infinite Adjustment Emitter BGS Reflective Models EZM-CL@@H Through-beam Models EZM-CT@@ (Emitter) Stability indicator (Green) Operation selector Operation indicator (Yellow) Sensitivity adjuster Stability indicator (Green) or Emitter power supply indicator (Green) Operation indicator (Yellow) Note: Emitter: No indicator Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

13 Safety Precautions Refer to Warranty and Limitations of Liability on page. WARNING This product is not designed or rated for directly or indirectly ensuring safety of persons. Do not use it for such a purpose. CAUTI Do not use the product with voltage in excess of the rated voltage. Excess voltage may result in malfunction or fire. Never use the product with an AC power supply. Otherwise, explosion may result. When cleaning the product, do not apply a high-pressure spray of water to one part of the product. Otherwise, parts may become damaged and the degree of protection may be degraded. High-temperature environments may result in burn injury. Precautions for Safe Use The following precautions must be observed to ensure safe operation of the Sensor. Operating Environment Do not use the Sensor in an environment where explosive or flammable gas is present. Connecting Connectors Be sure to hold the connector cover when inserting or removing the connector. Be sure to tighten the connector lock by hand; do not use pliers or other tools. 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.9 to.9 N m for M metal connectors and. to. N m for M8 metal connectors. Do not use a load that exceeds the rated load. Low-temperature Environments Do not touch the metal surface with your bare hands when the temperature is low. Touching the surface may result in a cold burn. Rotation Torque for Sensitivity Adjustment and Selector Switch Adjust with a torque of.6 N m or less. Environments with Cleaners and Disinfectants (e.g., Food Processing Lines) Do not use the Sensor in environments subject to cleaners and disifectants. They may reduce the degree of protection. Modifications Do not attempt to disassemble, repair, or modify the Sensor. Outdoor Use Do not use the Sensor in locations subject to direct sunlight. Cleaning Do not use thinner, alcohol, or other organic solvents. Otherwise, the optical properties and degree of protection may be degraded. Surface Temperature Burn injury may occur. The Sensor surface temperature rises depending on application conditions, such as the ambient temperature and the power supply voltage. Use caution when operating or performing maintenance on the Sensor. Precautions for Correct Use Do not use the Sensor in any atmosphere or environment that exceeds the ratings. Do not install the Sensor in the following locations. () Locations subject to direct sunlight () Locations subject to condensation due to high humidity () Locations subject to corrosive gas () Locations where the Sensor may receive direct vibration or shock Connecting and Mounting () The maximum power supply voltage is VDC. Before turning the power, make sure that the power supply voltage does not exceed the maximum voltage. () Laying Sensor wiring in the same conduit or duct as high-voltage wires or power lines may result in malfunction or damage due to induction. As a general rule, wire the Sensor in a separate conduit or use shielded cable. () Use an extension cable with a minimum thickness of. mm and less than m long. () Do not pull on the cable with excessive force. (5) Pounding the Photoelectric Sensor with a hammer or other tool during mounting will impair water resistance. Also, use M screws. (6) Mount the Sensor either using the bracket (sold separately) or on a flat surface. (7) Be sure to turn the power supply before inserting or removing the connector. Cleaning Never use thinner or other solvents. Otherwise, the Sensor surface may be dissolved. Power Supply If a commercial switching regulator is used, ground the FG (frame ground) terminal. Power Supply Reset Time The Sensor will be able to detect objects ms after the power supply is tuned. Start using the Sensor ms or more after turning the power supply. If the load and the Sensor are connected to separate power supplies, be sure to turn the Sensor first. Turning the Power Supply Output pulses may be generated even when the power supply is. Therefore, it is recommended to first turn the power supply for the load or the load line. Short-circuit Protection This Sensor is equipped with load short-circuit protection, but be sure to not short circuit the load. Be sure to not use an output current flow that exceeds the rated current. If a load short circuit occurs, the output will turn, so check the wiring before turning the power supply again. The short-circuit protection circuit will be reset. The load shortcircuit protection will operate when the current flow reaches.8 times the rated load current. When using a capacitive load, use an inrush current of.8 times the rated load current or lower. Water Resistance Do not use the Sensor in water, rainfall, or outdoors. Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

14 When disposing of the Sensor, treat it as industrial waste. Mounting Diagram Use a mounting torque of.5 N m max. Mounting Bracket (sold separately) E9-L Oil Resistance The Sensor has passed oil resistance testing for the oils listed in the following table. Use this table as a guide when considering lubricants and cutting oils. Test oil type Product name Kinetic viscosity at C (mm /s) ph (dilution rate) Lubricants Velocity Oil No Non-water-soluble cutting oils Yushiron Oil No. AC Less than --- Yushiroken EC5T. ( ) Yushiroken EC5T5 9.9 ( ) Yushiroken S6D 9.9 ( 5) Yushiroken S5N 8.6 ( 5) Yushiron Lubic HWC68 9. ( ) Yushiroken Synthetic Water-soluble 9.9 ( ) #77TG --- cutting oils Emulcut FA-9ST 9.7 ( ) Multicool CSF ( ) Sugicut CS-68JS- 9.6 ( ) Toyocool A ( ) Gryton 7 9. ( ) Gryton 7D 9. ( ) Note:. The Sensor was immersed in the above oils for h at 55 C and then passed an insulation resistance test at MΩ.. Use the kinetic viscosities and phs in the above table as a guide when using the Sensor in environments containing oils not listed in the table. Additives in the oil may also affect performance. Always test applicability in advance. Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

15 Dimensions Sensors Through-beam Models Pre-wired Models EZM-CT6 EZM-CT8 EZM-CT6B EZM-CT8B Emitter Optical axis Power indicator (green) Two, M -dia. vinyl-insulated round cable with or conductors (Conductor cross section:. mm, Insulator diameter:. mm), Standard length: m M Pre-wired Connector (EZM-@@@-MTJ) *-dia. vinyl-insulated round cable with conductors, Standard length:. m.7 M Terminal No. Specifications +V Light emission stop input (-G only) V --- Optical axis Receiver Operation selector Sensitivity adjuster.8 Operation indicator (yellow) Stability indicator (green) M Pre-wired Connector (EZM-@@@-MTJ) *-dia. vinyl-insulated round cable with conductors, Standard length:. m Two, M -dia. vinyl-insulated round cable with conductors (Conductor cross section:. mm, Insulator diameter:. mm), Standard length: m M Terminal No. Specifications +V --- V Output Through-beam Models Connector Models EZM-CT66 EZM-CT86 EZM-CT67B EZM-CT87B Emitter Optical axis.8 Operation indicator (green) Two, M8 M Terminal No. Specifications +V Light emission stop input (-G only) V --- Receiver Optical axis Operation indicator (yellow) Stability indicator (green) Lens Operation selector Sensitivity adjuster Two, M8 M Terminal No. Specifications +V --- V Output Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C 5

16 Retro-reflective Models Pre-wired Models EZM-CR6 EZM-CR8 Diffuse-reflective Models Pre-wired Models EZM-CD6 EZM-CD8 Receiver Optical axis.5 Emitter Operation selector Sensitivity adjuster.8 Operation indicator (yellow) Stability indicator (green) Two, M -dia. vinyl-insulated round cable with conductors (Conductor cross section:. mm, Insulator diameter:. mm), Standard length: m.5 M Pre-wired Connector (EZM-@@@-MTJ) *-dia. vinyl-insulated round cable with conductors, Standard length:. m.7 M Terminal No. Specifications +V --- V Output Retro-reflective Models Connector Models EZM-CR66 EZM-CR86 Diffuse-reflective Models Connector Models EZM-CD67 Receiver Optical axis Operation selector Sensitivity adjuster.8 Operation indicator (yellow) Stability indicator (green) EZM-CD Terminal No. Specifications Emitter +V.7 Two, M8 --- M V Output BGS Reflective Models Pre-wired Models EZM-CL6H EZM-CL6H EZM-CL6H EZM-CL8H EZM-CL8H EZM-CL8H Receiver Optical axis.5 Emitter Operation indicator (yellow) Stability indicator (green) Two, M -dia. vinyl-insulated round cable with conductors (Conductor cross section:. mm, Insulator diameter:. mm), Standard length: m M Pre-wired Connector (EZM-@@@-MTJ) *-dia. vinyl-insulated round cable with conductors, Standard length:. m.7 M Terminal No. Specifications +V Operation selection V Output BGS Reflective Models Connector Models EZM-CL66H EZM-CL67H EZM-CL69H EZM-CL86H EZM-CL87H EZM-CL89H Receiver Optical axis Operation indicator (yellow) Stability indicator (green) Emitter.7 Two, M8 M Terminal No. Specifications +V Operation selection V Output 6 Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

17 MEMO Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C 7

18 MEMO 8 Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C

19 MEMO Oil-resistant, Robust, Compact Photoelectric Sensor EZM-C 9

20 READ AND UNDERSTAND THIS DOCUMENT Please read and understand this document before using the products. Please consult your OMR representative if you have any questions or comments. WARRANTY OMR 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 OMR. OMR MAKES NO WARRANTY OR REPRESENTATI, EXPRESS OR IMPLIED, REGARDING N-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER AC KNOWLEDGES THAT THE BUYER OR USER ALE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMR DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIS OF LIABILITY OMR SHALL NOT BE RESPSIBLE FOR SPECIAL, INDIRECT, OR CSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED CTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall responsibility of OMR for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMR BE RESPSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMR S ANALYSIS CFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CTAMINATI, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATI OR REPAIR. SUITABILITY FOR USE THE PRODUCTS CTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSS, AND SHOULD NOT BE RELIED UP AS A SAFETY COMPENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES. Please refer to separate catalogs for OMR's safety rated products. OMR 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 product. At the customer s request, OMR 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 document. 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 observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATI 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 OMR PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PERFORMANCE DATA Performance data given in this document is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMR s test conditions, and the users must correlate it to actu al application requirements. Actual performance is subject to the OMR Warranty and Limitations of Liability. CHANGE IN SPECIFICATIS 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 product 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 OMR representative at any time to confirm actual specifications of purc hased products. DIMENSIS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. ERRORS AND OMISSIS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assum ed for clerical, typographical, or proofreading errors, or omissions. PROGRAMMABLE PRODUCTS OMR shall not be responsible for the user s programming of a programmable product, or any consequence thereof. COPYRIGHT AND COPY PERMISSI This document shall not be copied for sales or promotions without permission. This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in its entirety. Cat. No. E8-E- OMR Corporation Industrial Automation Company ALL DIMENSIS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by. 97. To convert grams into ounces, multiply by.57. Technology Development Center H.Q. Integration Strategy & Business Development Center Shiokoji Horikawa, Shimogyo-ku, Kyoto, 6-85 Japan Tel: (8)75--7/Fax: (8) In the interest of product improvement, specifications are subject to change without notice. Regional Headquarters OMR ASIA PACIFIC PTE. LTD. 8 Clemenceau Avenue, #-, UE Square, 99 Singapore Tel: (65)685-/Fax: (65)685-7 OMR EUROPE B.V. Wegalaan 67-69, NL- JD Hoofddorp The Netherlands Tel: ()56-8-/Fax: () OMR ELECTRICS LLC East Commerce Drive, Schaumburg, IL 67 U.S.A. Tel: () /Fax: () OMR (CHINA) CO., LTD. Room, Bank of China Tower, Yin Cheng Road (M), Shanghai, China Tel: (86)-57-/ Fax: (86)-57- Authorised Distributors:- ASH & ALAIN INDIA PVT LTD S-, F.I.E.E., Okhla Industrial Area, Phase-ii, New Delhi-(India) Tel : Fax : sales@ashalain.com 6