Authorised Distributors:Intech Systems Chennai Pvt. Ltd, Chennai-6 2 Ph: +91 44 45 8888 Fax: 44 45 888 E-mail: info@intechchennai.com Website: www.intechchennai.com EFA PHOTOELECTRIC SENSORS A new generation in sensing performance» Simplicity» O n e fa m i l y fo r a l l» Non-stop detection
2 A new generation in sensing performance! Producing more than a million per year, Omron is a world leader in photoelectric sensors. Backed by more than 4 years of experience, Omron is constantly enhancing its portfolio and has now completely redesigned and expanded its popular M18 cylindrical range. Renowned for its high quality and product reliability, Omron s new generation of photoelectric sensors represents one of the largest varieties of dependable and easy-touse photoelectric sensors on the market. Regardless of your industry or application, the EFA series has the right sensor for the job at the best price versus performance. Simplicity Simple selection Simple installation One family for all All standard applications covered A wide variety of models Models designed for special applications Non-stop detection High quality and reliability High EMC protection High light immunity Robust and waterproof housing
Simplicity Omron s compact EFA series of photoelectric sensors is simple and quick to mount, as well as easy and intuitive to set-up. The large and robust adjuster makes life much easier for installers to adjust the sensor, as does the bright, high-power red LED, which is clearly visible for easy alignment, even over longer distances. Similarly, the sensor s LED status indicator can be viewed from long distances and wide angles. Compact size and shape. Can be installed almost anywhere. Visible LED light for easy alignment. Bright LED indicators for the easy operational status checking. Flush mounting option for smooth installation.
4 One family for all Typically installed in industrial plants ranging from food and beverage, textiles, ceramics and brick production, through to logistics, there s always an EFA model to fit your application. This extensive photoelectric sensor series with high reliability and enhanced performance includes through-beam, retroreflective and diffuse reflective types in straight and radial versions. Straight versions are also available with backgroundsuppression, limited-reflective detection, and transparent object detection types for special applications. EFA Standard Series Omron s well-known quality is built into this series, which exceeds market standards in terms of reliability and solves a wide range of applications in various industries. ERA Standard Series ERA provides a full line-up of radial types that increases mounting flexibility to match specific requirements. Through-beam 2 m Through-beam 15 m Retro-reflective.1 to 4 m with E9-R1S Retro-reflective.1 to m with E9-R1S Coaxial Retro-reflective to 5 mm with E9-R1S Diffuse-reflective 1 mm mm Diffuse-reflective 1 mm mm mm 1 m
5 Application specific models Limited-reflective types suitable for detecting transparant film to shiny, mirror film. Transparent object detection types utilising Omron s unique technology for detecting objects with birefringent (double refraction) properties. Background suppression types for the stable detection of different objects with various colours. EFA Special Models The EFA series includes special models to solve demanding applications, for example, in the food and packaging industry. BGS (background suppression) 1 mm 2 mm Limited distance reflective 1 to 5 mm Transparent detection with P-opaquing function 1 to 5 mm with E9-RP1 Transparent detection with P-opaquing function.1 to 2 m with E9-RP1
6 Non-stop detection Especially designed for machines that never stop, the rugged EFA series offers completely reliable sensing in a robust and waterproof housing that can withstand even high-pressure cleaning. Exceeding market standards, this series also has high EMC protection and light immunity. In addition, there is the added benefit of the high-power LED, which contributes to high sensing stability even in environments with dust or vibrations. High power LED to compensate for dirt and misalignment. Pulse synchronisation for high ambient light immunity. Intensive shielding for high electromagnetic noise immunity. Tight housing construction for high-level water protection.
Ordering Information EFA/ERA Sensors [Refer to Dimensions on page 18.] Sensor type Sensing distance Connection method Through-beam *1. Retro-reflective *2. Coaxial Retro-reflective *2. pre-wired M12 connector Model NPN output PNP output set EFA-TN11 2M set EFA-TP11 2M Emitter EFA-TN11-L 2M Emitter EFA-TP11-L 2M Receiver EFA-TN11-D 2M Receiver EFA-TP11-D 2M set EFA-TN21 set EFA-TP21 Emitter EFA-TN21-L Emitter EFA-TP21-L Receiver EFA-TN21-D Receiver EFA-TP21-D pre-wired EFA-RN11 2M EFA-RP11 2M M12 connector EFA-RN21 EFA-RP21 pre-wired EFA-RN12 2M EFA-RP12 2M M12 connector EFA-RN22 EFA-RP22 Diffuse-reflective pre-wired EFA-DN11 2M EFA-DP11 2M 1 mm M12 connector EFA-DN21 EFA-DP21 BGS (background suppression) Limited distance reflective 2 m.1 to 4 m with E9-R1S to 5 mm with E9-R1S mm 1 mm 1 m 2 mm 1 to 5 mm pre-wired EFA-DN12 2M EFA-DP12 2M M12 connector EFA-DN22 EFA-DP22 pre-wired EFA-DN1 2M EFA-DP1 2M M12 connector EFA-DN2 EFA-DP2 pre-wired EFA-LN11 2M EFA-LP11 2M M12 connector EFA-LN21 EFA-LP21 pre-wired EFA-LN12 2M EFA-LP12 2M M12 connector EFA-LN22 EFA-LP22 pre-wired EFA-VN11 2M EFA-VP11 2M M12 connector EFA-VN21 EFA-VP21 Transparent detected with P-opaquing function *2. pre-wired EFA-BN11 2M EFA-BP11 2M 1 to 5 mm with E9-RP1 M12 connector EFA-BN21 EFA-BP21 Transparent detected with P-opaquing function *2. pre-wired EFA-BN12 2M EFA-BP12 2M.1 to 2 m with E9-RP1 M12 connector EFA-BN22 EFA-BP22 Red light Through-beam *1. Retro-reflective *2. 15 m.1 to m with E9-R1S set ERA-TN11 2M set ERA-TP11 2M pre-wired Emitter ERA-TN11-L 2M Emitter ERA-TP11-L 2M Receiver ERA-TN11-D 2M Receiver ERA-TP11-D 2M set ERA-TN21 set ERA-TP21 M12 connector Emitter ERA-TN21-L Emitter ERA-TP21-L Receiver ERA-TN21-D Receiver ERA-TP21-D pre-wired ERA-RN11 2M ERA-RP11 2M M12 connector ERA-RN21 ERA-RP21 Diffuse reflective pre-wired ERA-DN11 2M ERA-DP11 2M 1 mm M12 connector ERA-DN21 ERA-DP21 mm mm *1. The set type includes the emitter and receiver. *2. The Reflector is sold separately. Select the Reflector model most suited to the application. pre-wired ERA-DN12 2M ERA-DP12 2M M12 connector ERA-DN22 ERA-DP22 pre-wired ERA-DN1 2M ERA-DP1 2M M12 connector ERA-DN2 ERA-DP2
EFA/ERA Reflectors [Refer to Dimensions on page 19.] Reflectors required for Retro-reflective Sensors: A Reflector is not provided with the Sensor. Be sure to order a Reflector separately. Sensor Sensing distance Appearance Model Quantity Remarks EFA-R@1.1 to 4 m E9-R1S 1 for EFA-R@ and ERA-R@ EFA-R@2 to 5 mm EFA-B@1 1 to 5 mm E9-RP1 1 for EFA-B@ EFA-B@2.1 to 2 m Mounting brackets [Refer to Dimensions on page 19.] A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required. Sensor Appearance Model (Material) Quantity Remarks all types E9-L18 (SUS4) 1 Mounting bracket E9-L182 (POM) 1 Flush mounting bracket Sensor I/O connectors Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately. Sensor Size Cable Appearance Cable type Model M12 connector types M12 Standard Straight Angle 2 m XS2F-B12PVC4S2M 5 m XS2F-B12PVC4S5M 4-wire 2 m XS2F-B12PVC4A2M 5 m XS2F-B12PVC4A5M Model Number Legend E@-@@@@-(@)@ 1 2 4 5 6 1. Series name FA: Cylindrical, Straight type, Plastic body RA: Cylindrical, Radial type, Plastic body 2. Sensing method T: Through-beam R: Retro-reflective D: Diffuse-reflective L: Background suppression V: Limited distance reflective B: Transparent detected with P-opaquing function. Output P: PNP N: NPN 4. Connection 1: Cable 2: Connector, M12, 4-pin 5. Difference of Sensing distance Sequential number 6. Emitter/Receiver D: Receiver L: Emitter. Cable length Blank: Connector type e.g.,efa-tp11 2M; Cylindrical, Straight type, Plastic body/ Through-beam/ PNP/ Cable/ Difference of Sensing distance/ Cable length of 2M ERA-TN12-D; Cylindrical, Radial type, Plastic body/ Through-beam/ NPN/ Connector, M12, 4-pin/ Difference of Sensing distance/ Receiver/ Connector type EFA-VP12; Cylindrical, Straight type, Plastic body/ Limited distance reflective/ PNP/ Connector, M12, 4-pin/ Difference of Sensing distance/ Connector type 8
EFA/ERA Specifications Straight type Item Model Coaxial Retroreflective Through-beam Retro-reflective Diffuse-reflective Pre-wired EFA-TN11 2M EFA-RN11 2M EFA-RN12 2M EFA-DN11 2M EFA-DN12 2M EFA-DN1 2M M12 EFA-TN21 EFA-RN21 EFA-RN22 EFA-DN21 EFA-DN22 EFA-DN2 Connector Pre-wired EFA-TP11 2M EFA-RP11 2M EFA-RP12 2M EFA-DP11 2M EFA-DP12 2M EFA-DP1 2M M12 EFA-TP21 EFA-RP21 EFA-RP22 EFA-DP21 EFA-DP22 EFA-DP2 Connector Sensing method NPN output PNP output Sensing distance 2 m.1 to 4 m (with E9-R1S) to 5 mm (with E9-R1S) Spot diameter (typical) Standard sensing object Opaque: mm dia.min. Opaque: 5 mm dia.min. Opaque: 5 mm dia.min. 1 mm (white paper: mm) 4 45 mm Sensing distance of 1 mm * IP69K Degree of Protection Specifications IP69K is a protection specification stipulated by DIN 45 Part 9 of the German standards. The test item is sprayed with 8 C water from a nozzle of a specified shape at a water pressure of 8 to 1 bar. The amount of water is 14 to 16 liters per minute. The distance between the test item and the nozzle is 1 to 15 cm. The water is discharged at angles of,, 6, and 9 from the horizontal plane for seconds at each angle while the test item is rotated horizontally. mm (white paper: mm) 4 5 mm Sensing distance of mm 1 m (white paper: mm) 12 15 mm Sensing distance of 1 m Differential travel 2% max. Directional angle 2 min. 2 min. 2 min. Light source (wavelength) Red LED (624 nm) Power supply voltage 1 to VDC (include voltage ripple of 1%(p-p) max.) Current consumption 4 ma max. (Emitter 25 ma max. Receiver 15 ma max.) 25 ma max. Control output NPN/PNP (open collector) current: 1 ma max. (Residual voltage: V max.), power supply voltage: VDC max. Operation mode Light-/Dark- selectable by wiring Operation indicator (orange) Indicator Stability indicator (green) Power indicator (green): only Emitter of Through-beam Protection circuits Reversed power supply polarity protection, Output short-circuit protection and Reversed output polarity protection Response time.5 ms Sensitivity adjustment One-turn adjuster Ambient illumination (Receiver side) Incandescent lamp:, lx max./ Sunlight: 1, lx max. Ambient temperature range Operating: -25 to 55 C/ Storage: - to C (with no icing or condensation) Ambient humidity range Operating: 5 to 85%RH/ Storage: 5 to 95%RH (with no condensation) Insulation resistance 2 M min. at 5 VDC Dielectric strength 1, VAC at 5/6 Hz for 1 min. between current-carrying parts and case Vibration resistance Destruction: 1 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions Shock resistance Destruction: 5 m/s 2 times each in X, Y and Z directions Degree of protection IEC: IP6, DIN 45-9: IP69K * Weight (packed state/only sensor) Material Accessories Pre-wired cable (2M) Connector Case Lens and Display Adjuster Nut Approx. 11 g/ Approx. 5 g, Approx. 6 g/ Approx. 5 g respectively Approx. g/ Approx. 1 g, Approx. 2 g/ Approx. 1 g respectively ABS PMMA POM ABS Instruction sheet Instruction sheet M18 nuts (4 pcs) M18 nuts (2 pcs) 9
EFA/ERA Item Model Sensing method NPN output PNP output Sensing distance Spot diameter (typical) BGS (Background suppression) Limited distance reflective * IP69K Degree of Protection Specifications IP69K is a protection specification stipulated by DIN 45 Part 9 of the German standards. The test item is sprayed with 8 C water from a nozzle of a specified shape at a water pressure of 8 to 1 bar. The amount of water is 14 to 16 liters per minute. The distance between the test item and the nozzle is 1 to 15 cm. The water is discharged at angles of,, 6, and 9 from the horizontal plane for seconds at each angle while the test item is rotated horizontally. Transparent detected with P-opaquing function Pre-wired EFA-LN11 2M EFA-LN12 2M EFA-VN11 2M EFA-BN11 2M EFA-BN12 2M M12 Connector EFA-LN21 EFA-LN22 EFA-VN21 EFA-BN21 EFA-BN22 Pre-wired EFA-LP11 2M EFA-LP12 2M EFA-VP11 2M EFA-BP11 2M EFA-BP12 2M M12 Connector EFA-LP21 EFA-LP22 EFA-VP21 EFA-BP21 EFA-BP22 1 mm (white paper: mm) 1 1 mm Sensing distance of 1 mm 2 mm (white paper: mm) 1 15 mm Sensing distance of 2 mm 1 to 5 mm (glass(t = 1. mm): 15 15 mm) 1 1 mm Sensing distance of 5 mm Standard sensing object 1 to 5 mm (with E9-RP1).1 to 2 m (with E9-RP1) glass(t = 1. mm): 15 15 mm glass(t = 1. mm): 15 15 mm Differential travel 2% max. Directional angle Light source (wavelength) Red LED (624 nm) Power supply voltage 1 to VDC (include voltage ripple of 1%(p-p) max.) Current consumption 25 ma max. Control output NPN/PNP (open collector) current: 1 ma max. (Residual voltage: V max.), power supply voltage: VDC max. Operation mode Light-/Dark- selectable by wiring Operation indicator (orange) Indicator Stability indicator (green) Power indicator (green): only Emitter of Through-beam Protection circuits Reversed power supply polarity protection, Output short-circuit protection and Reversed output polarity protection Response time.5 ms Sensitivity adjustment Fixed One-turn adjuster Ambient illumination (Receiver side) Incandescent lamp:, lx max./ Sunlight: 1, lx max. Ambient temperature range Operating: -25 to 55 C/ Storage: - to C (with no icing or condensation) Ambient humidity range Operating: 5 to 85%RH/ Storage: 5 to 95%RH (with no condensation) Insulation resistance 2 M min. at 5 VDC Dielectric strength 1, VAC at 5/6 Hz for 1 min. between current-carrying parts and case Vibration resistance Destruction: 1 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions Shock resistance Destruction: 5 m/s 2 times each in X, Y and Z directions Degree of protection IEC: IP6, DIN 45-9: IP69K * Weight (packed Pre-wired cable (2M) Approx. 6 g/ Approx. 5 g state/only sensor) Connector Approx. 2 g/ Approx. 1 g Case ABS Material Lens and Display PMMA Adjuster POM Nut ABS Accessories Instruction sheet M18 nuts (2 pcs) 1
EFA/ERA Radial type Item Model Sensing method Through-beam Retro-reflective Diffuse-reflective Pre-wired ERA-TN11 2M ERA-RN11 2M ERA-DN11 2M ERA-DN12 2M ERA-DN1 2M NPN output PNP output Sensing distance M12 Connector ERA-TN21 ERA-RN21 ERA-DN21 ERA-DN22 ERA-DN2 Pre-wired ERA-TP11 2M ERA-RP11 2M ERA-DP11 2M ERA-DP12 2M ERA-DP1 2M M12 Connector ERA-TP21 ERA-RP21 ERA-DP21 ERA-DP22 ERA-DP2 15 m.1 to m (with E9-R1S) Spot diameter (typical) Standard sensing object Opaque: mm dia.min. Opaque: 5 mm dia.min. 1 mm (white paper: mm) 5 4 mm Sensing distance of 1 mm mm (white paper: mm) 4 45 mm Sensing distance of mm * IP69K Degree of Protection Specifications IP69K is a protection specification stipulated by DIN 45 Part 9 of the German standards. The test item is sprayed with 8 C water from a nozzle of a specified shape at a water pressure of 8 to 1 bar. The amount of water is 14 to 16 liters per minute. The distance between the test item and the nozzle is 1 to 15 cm. The water is discharged at angles of,, 6, and 9 from the horizontal plane for seconds at each angle while the test item is rotated horizontally. mm (white paper: mm) 9 12 mm Sensing distance of mm Differential travel 2% max. Directional angle 2 min. 2 min. Light source (wavelength) Red LED (624 nm) Power supply voltage 1 to VDC (include voltage ripple of 1%(p-p) max.) Current consumption 4mA max. (Emitter 25 ma max. Receiver 15 ma max.) 25 ma max. Control output NPN/PNP (open collector) current: 1 ma max. (Residual voltage: 2 V max.), power supply voltage: VDC max. Operation mode Light-/Dark- selectable by wiring Operation indicator (orange) Indicator Stability indicator (green) Power indicator (green): only Emitter of Through-beam Protection circuits Reversed power supply polarity protection, Output short-circuit protection and Reversed output polarity protection Response time.5 ms Sensitivity adjustment One-turn adjuster Ambient illumination (Receiver side) Incandescent lamp:, lx max./ Sunlight: 1, lx max. Ambient temperature range Operating: -25 to 55 C/ Storage: - to C (with no icing or condensation) Ambient humidity range Operating: 5 to 85%RH/ Storage: 5 to 95%RH (with no condensation) Insulation resistance 2 M min. at 5 VDC Dielectric strength 1, VAC at 5/6 Hz for 1 min. between current-carrying parts and case Vibration resistance Destruction: 1 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions Shock resistance Destruction: 5 m/s 2 times each in X, Y and Z directions Degree of protection IEC: IP6, DIN 45-9: IP69K * Weight (packed state/only sensor) Material Accessories Pre-wired cable (2M) Connector Case Lens and Display Adjuster Nut Approx. 11 g/ Approx. 5 g, respectively Approx. g/ Approx. 1 g, respectively ABS PMMA POM ABS Instruction sheet M18 nuts (4 pcs) Approx. 6 g/ Approx. 5 g Approx. 2 g/ Approx. 1 g Instruction sheet M18 nuts (2 pcs) 11
EFA/ERA Engineering Data (Typical) Parallel Operating Range Through-beam Models Retro-reflective Models EFA-T@, ERA-T@ EFA-R@1, ERA-R@1 EFA-R@2 Distance Y (mm) 1 8 6 4 2 EFA-T@@1 Y X Distance Y (mm) 2 15 1 5 Reflector: E9-R1S EFA-R@@1 ERA-R@@1 Y X Distance Y (mm) 4 Reflector: E9-R1S 2 1 X Y 2 5 1 4 6 8 ERA-T@@1 1 15 2 1 5 1 15 2 25 5 4 Distance X (m) 2 Transparent detected with P-opaquing function EFA-B@1 EFA-B@2 2 4 6 8 Distance X (m) 4.5 1 1.5 Distance X (m) Distance Y (mm) 4 2 1 Reflector: E9-RP1 Distance Y (mm) 15 1 5 Reflector: E9-RP1 Y Y 1 X 5 X 2 1 4 2 4 6 8 1 12 Distance X (mm) 15 5 1 15 2 25 5 4 45 Distance X (mm) Operating Range Diffuse-reflective Models EFA-D@1, EFA-D@2 ERA-D@1, ERA-D@2 Distance Y (mm) 2 1 Sensing object: white paper EFA-D@@1 ERA-D@@1 EFA-D@@2 ERA-D@@2 EFA-D@, ERA-D@ Distance Y (mm) 1 8 6 4 2 Sensing object: white paper ERA-D@@ 1 2 4 EFA-D@@ 2 Y 6 Y 8 X X 1 1 2 4 5 6 2 4 6 8 1 12 14 16 18 Distance X (mm) Distance X (mm) BGS Models Limited distance reflective EFA-L@1 EFA-L@2 EFA-V@ Distance Z (mm) 4 Sensing object: white paper 2 1 Distance Z (mm) 4 Sensing object: white paper 2 1 Distance Y (mm) 1 Sensing object: 1 1 mm acryl plate 8 6 4 2 1 1 2 12 2 4 Z X 5 1 15 2 25 Distance X (mm) 2 4 Z X 5 1 15 2 25 Distance X (mm) 4 6 8 1 Y X 2 4 6 Distance X (mm)
EFA/ERA Excess Gain vs. Distance Through-beam Models Retro-reflective Models EFA-T@, ERA-T@ EFA-R@1, ERA-R@1 EFA-R@2 Excess gain ratio (multiple) 1 5 1 5 Operating 1 level..5. ERA-T@@1 EFA-T@@1 Excess gain ratio (multiple) 1 5 1 5 Operating 1 level..5. Reflector: E9-R1S ERA-R@@1 EFA-R@@1 Excess gain ratio (multiple) 1 5 1 5 Operating 1 level..5. Reflector: E9-R1S.1 1 2 4 5 6 Distance (m) Diffuse reflective Models EFA-D@1, EFA-D@2 ERA-D@1, ERA-D@2 Excess gain ratio (multiple) 1 5 1 5 Sensing object: 1 1 (mm) white paper EFA-D@@2 ERA-D@@2.1 2 4 6 8 1 Distance (m) EFA-D@, ERA-D@ Excess gain ratio (multiple) 1 5 1 5 Sensing object: (mm) white paper EFA-D@@.1.5 1 1.5 2 Distance (m) Operating 1 level..5 EFA-D@@1 ERA-D@@1 Operating 1 level..5 ERA-D@@...1 2 4 6 8 1.1.5 1 1.5 2 2.5 Distance (mm) Distance (m) Transparent detected with P-opaquing function Limited distance reflective EFA-B@1 EFA-B@2 EFA-V@ Excess gain ratio (multiple) 1 5 1 5 Reflector: E9-RP1 Excess gain ratio (multiple) 1 5 1 5 Reflector: E9-RP1 Excess gain ratio (multiple) 1 5 1 5 Sensing object: 1 1 (mm) acryl plate Operating 1 level..5. Operating 1 level..5. Operating 1 level..5..1.5 1 1.5 2 Distance (m) Sensing Object Size vs. Distance Diffuse reflective Models EFA-D@1, EFA-D@2 ERA-D@1, ERA-D@2 Distance (mm) Sensing object: White paper 6 5 EFA-D@@2 ERA-D@@2.1 1 2 4 Distance (m) EFA-D@, ERA-D@ Distance (mm) 2 Sensing object: White paper 18 16 14 EFA-D@@.1 1 2 4 5 6 Distance (mm) 4 2 d d EFA-D@@1 ERA-D@@1 12 1 8 6 ERA-D@@ 1 5 1 15 2 25 Length d of sensing object (mm) 4 2 d 5 1 15 2 25 5 4 45 5 Length d of sensing object (mm) d 1
EFA/ERA Sensing Distance vs. Sensing Object Material BGS Models EFA-L@1 EFA-L@2 Sensing distance (mm) 12 1 8 6 Sensing distance (mm) 25 2 15 1 4 2 5 White paper Black paper SUS Material White paper Black paper SUS Material Dark Excess Gain vs. Sensing Object Characteristics Transparent detected with P-opaquing function EFA-B@1 EFA-B@2 Relative amount of light received 2.5 2. 1.5 1. Operating level 25 mm 5 mm Relative amount of light received 2.5 2. 1.5 1. Operating level 1 m 2 m.5.5. No sensing object Empty Filled with water Empty Filled with water. No sensing object Empty Filled with water Empty Filled with water Round, 5-ml PET bottle Square,5-ml PET bottle Round, 5-ml PET bottle Square,5-ml PET bottle 14
Output circuit diagram EFA/ERA PNP Output Model EFA-TP@ EFA-RP@ EFA-DP@ EFA-VP@ EFA-BP@ ERA-TP@ ERA-RP@ ERA-DP@ Operation mode Light- Dark- Timing charts Light incident Light interrupted Operate Reset Operation indicator (orange) Output transistor (e.g., relay) Light incident Light interrupted Operate Reset Operation indicator (orange) Output transistor (e.g., relay) (Between blue and black leads) (Between blue and black leads) Operation selector Connect the (Pin(2)) to the brown (Pin(1)) Connect the (Pin(2)) to the blue (Pin()) or open the (Pin(2)) Through-beam Emitter Power indicator (green) Photoelectric Sensor Main Circuit Operation indicator (Orange) Stability indicator (Green) Photoelectric Sensor Main Circuit Output circuit Through-beam Receivers, Retro-reflective Models, Diffuse-reflective Models, Limited reflective Models. Transparent detected with P-opaquing function. Brown 1 Blue 1 to VDC 1 Brown Black 4 Blue Pink 2 1 to VDC Light- 1 ma max. (Control output) (Relay) V Dark- EFA-LP@ Light- Dark- NEAR Operation indicator (orange) Output transistor (e.g., relay) Operate Reset NEAR Operation indicator (oramge) Output transistor (e.g., relay) FAR (Between blue and black leads) FAR Operate Reset (Between blue and black leads) Connect the (Pin(2)) to the brown (Pin(1)) Connect the (Pin(2)) to the blue (Pin()) or open the (Pin(2)) Background suppression. Operation indicator (Orange) Stability indicator (Green) Photoelectric Sensor Main Circuit 1 Brown Black 4 Blue Pink 2 1 to VDC Light- 1 ma max. (Control output) (Relay) V Dark- 15
EFA/ERA NPN Output Model EFA-TN@ EFA-RN@ EFA-DN@ EFA-VN@ EFA-BN@ ERA-TN@ ERA-RN@ ERA-DN@ Operation mode Light- Dark- Timing charts Light incident Light interrupted Operate Reset Operation indicator (orange) Output transistor (e.g., relay) Light incident Light interrupted Operate Reset Operation indicator (orange) Output transistor (e.g., relay) (Between brown and black leads) (Between brown and black leads) Operation selector Connect the (Pin(2)) to the brown (Pin(1)) or open the (Pin(2)) Connect the (Pin(2)) to the blue (Pin()) Through-beam Emitter Power indicator (green) Photoelectric Sensor Main Circuit Operation indicator (Orange) Stability indicator (Green) Photoelectric Sensor Main Circuit Output circuit Through-beam Receivers, Retro-reflective Models, Diffuse-reflective Models, Limited reflective Models. Transparent detected with P-opaquing function. Brown 1 Blue 1 to VDC Brown 1 to VDC 1 Light- (Relay) Black 4 Blue Pink 2 Dark- 1 ma max. (Control output) V EFA-LN@ Light- Dark- NEAR Operation indicator (orange) Output transistor (e.g., relay) Operate Reset NEAR Operation indicator (oramge) Output transistor (e.g., relay) FAR (Between brown and black leads) FAR Operate Reset (Between brown and black leads) Connect the (Pin(2)) to the brown (Pin(1)) or open the (Pin(2)) Connect the (Pin(2)) to the blue (Pin()) Background suppression. Operation indicator (Orange) Stability indicator (Green) Photoelectric Sensor Main Circuit Brown 1 to VDC 1 Light- (Relay) Black 4 Blue Pink 2 Dark- 1 ma max. (Control output) V Connector Pin Arrangement M12 Connector Pin Arrangement Connectors (Sensor I/O connectors) M12 4-wire Connectors 1 2 4 2 1 4 Pin No. 1 2 4 Wire color Brown White Blue Black Classification Wire color Connector pin No. Application Brown ➀ Power supply (+V) DC White ➁ L/on D/on selectable Blue ➂ Power supply ( V) Black ➃ Output 16
EFA/ERA Nomenclature Straight with an adjuster: EFA-T@-D EFA-R@ EFA-D@ EFA-V@ EFA-B@ without an adjuster: EFA-T@-L * EFA-L@ Sensitivity adjuster Radial with an adjuster: ERA-T@-D ERA-R@ ERA-D@ without an adjuster: ERA-T@-L * Sensitivity adjuster Stability indicator (Green) Operation indicator (Orange) Stability indicator (Green) Operation indicator (Orange) * The Emitter has two Power indicators (Green) instead of the Stability indicator (Green) and the Operation indicator (Orange). Safety Precautions Refer to Warranty and Limitations of Liability. 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 Never use the product with an AC power supply. Do not use the product with voltage in excess of the rated voltage. Do not use the product with incorrect wiring. Otherwise, explosion, fire, malfunction may result. Precautions for Safe Use Be sure to follow the safety precautions below for added safety. 1. Do not use the sensor under the environment with explosive, flammable or corrosive gas. 2. Do not use the sensor under the oil or chemical environment.. Do not use the sensor in the water, rain or outdoors. 4. Do not use the sensor in the environment where humidity is high and condensation may occur. 5. Do not use the sensor under the environment under the other conditions in excess of rated. 6. Do not use the sensor in place that is exposed by direct sunlight.. Do not use the sensor in place where the sensor may receive direct vibration or shock. 8. Do not use the thinner, alcohol, or other organic solvents. 9. Never disassemble, repair nor tamper with the sensor. 1.Please process it as industrial waste. Precautions for Correct Use 1. Laying Sensor wiring in the same conduit or duct as high-voltage wires or power lines may result in malfunction or damage due to conduit or use shielded cable. 2. Do not pull on the cable with excessive force.. If a commercial switching regulator is used, ground the FG (frame ground) terminal. 4. The sensor will be available 1 ms after the power supply is tuned. Start to use the sensor 1 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. 5. 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. 6. The sensor must be mounted using the provided nuts. The proper tightening torque range is between.4 and.5 N m. 1
EFA/ERA Dimensions Sensors EFA series Pre-wired Models EFA-T@11 EFA-R@1@ EFA-D@1@ EFA-L@1@ EFA-V@11 EFA-B@1@ Left side view 15 15 Optical axis Suitable models EFA-T@11 EFA-R@12 EFA-B@11 Left side view Emitter (Unit: mm) Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified. Receiver Optical axis Suitable models EFA-R@11 EFA-D@1@ EFA-L@1@ EFA-V@11 EFA-B@12 16.6 dia. Front view 41 4.5 2 dia. M18.5 P=1 2.5 * Suitable models EFA-T@11-D EFA-R@12 EFA-D@1@ EFA-V@11 EFA-B@12 Sensitivity adjuster * Operation indicator (orenge) Sensitivity indicator (green) Mounting Holes Vinyl insurated round cord 4 dia. 4 cores (conductor cross sectional area:.128 mm 2 (AWG26) /insulation outside diameter:.85 dia.) standard length 2 m +.5 18.5 dia. EFA series M12 Connector Models EFA-T@21 EFA-R@2@ EFA-D@2@ EFA-L@2@ EFA-V@21 EFA-B@2@ Left side view 15 15 Optical axis Suitable models EFA-T@21 EFA-R@22 EFA-B@21 Left side view Emitter Receiver Optical axis Suitable models EFA-R@21 EFA-D@2@ EFA-L@2@ EFA-V@21 EFA-B@22 16.6 dia. Front view 45 4.5 2 dia. M18.5 P=1 M12 4 P=1 2.5 * Suitable models EFA-T@21-D EFA-R@22 EFA-D@2@ EFA-V@21 EFA-B@22 Right side view Sensitivity adjuster * Operation indicator (orenge) Sensitivity indicator (green) 2 1 4 Mounting Holes +.5 18.5 dia. Terminal No. Specification 1 +V 2 L/on D/on selectable V 4 Output ERA series Pre-wired Models ERA-T@11 ERA-R@11 ERA-D@1@ Rear view Rear view Front view Optical axis Receiver Optical axis 14.1 dia. M18.5 P=1 Emitter 5.2 5.2 5.9 4.4 14.9 4.4 5.9 Mounting Holes +.5 18.5 dia. dia. Suitable models ERA-T@11 Suitable models ERA-R@11 ERA-D@1@ Sensitivity indicator (green) Sensitivity adjuster Operation indicator (orenge) Vinyl insurated round cord 4 dia. 4 cores (conductor cross sectional area:.128 mm 2 (AWG26) /insulation outside diameter:.85 dia.) standard length 2 m 18
EFA/ERA Attached nut 24 dia. 8 Three, 22 M18.5 P=1 Accessories (Order Separately) Reflectors E9-R1S Two,.5 dia. 4. 4.5 E9-RP1 44 8.5.2 59.9 52 8 2 6.6 Reflector 8 1.6 2. Two,.5 dia. Mounting brackets E9-L18 Mounting brackets E9-L182 4. 42 Two, R15 16 Two, Two, 4. 14.5 12.5 2 18.2 dia. (R16.5) 1.5 9 15.1 2 dia. 6.5 16. dia. 2 19
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 ACKNOWLEDGES 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 actual 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 purchased 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 assumed 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. ALL DIMENSIS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by.9. To convert grams into ounces, multiply by.52. Authorised Distributors:- Intech Systems Chennai Pvt. Ltd S-2, Guindy Industrial Estate, Chennai-6 2 Ph: +91 44 45 8888 Mob: Fax: 44 45 888 E-mail: info@intechchennai.com Website: www.intechchennai.com