EFA PHOTOELECTRIC SENSORS A n e w g e n e r a t i o n i n s e n s i n g p e r f o r m a n c e»» S i m p l i c i t y»» O n e fa m i l y fo r a l l»» N o n - s t o p d e t e c t i o n
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. All models are available in plastic and metal housing. 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 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. This includes the detection of transparent or structured objects. BGS (background suppression) 1 mm 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 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/EFB/ERB Sensors(EFA/ERA Plastic housing) [Refer to Dimensions on page 19.] Sensor type Sensing distance Connection method Through-beam *1. Retro-reflective *. Coaxial Retro-reflective *. pre-wired M1 connector Model NPN output PNP output set EFA-TN11 M set EFA-TP11 M Emitter EFA-TN11-L M Emitter EFA-TP11-L M Receiver EFA-TN11-D M Receiver EFA-TP11-D M set EFA-TN1 set EFA-TP1 Emitter EFA-TN1-L Emitter EFA-TP1-L Receiver EFA-TN1-D Receiver EFA-TP1-D pre-wired EFA-RN11 M EFA-RP11 M M1 connector EFA-RN1 EFA-RP1 pre-wired EFA-RN1 M EFA-RP1 M M1 connector EFA-RN EFA-RP Diffuse-reflective pre-wired EFA-DN11 M EFA-DP11 M 1 mm M1 connector EFA-DN1 EFA-DP1 BGS (background suppression) Limited distance reflective m.1 to 4 m with E9-R1S to 5 mm with E9-R1S mm 1 mm 1 m mm 1 to 5 mm pre-wired EFA-DN1 M EFA-DP1 M M1 connector EFA-DN EFA-DP pre-wired EFA-DN1 M EFA-DP1 M M1 connector EFA-DN EFA-DP pre-wired EFA-LN11 M EFA-LP11 M M1 connector EFA-LN1 EFA-LP1 pre-wired EFA-LN1 M EFA-LP1 M M1 connector EFA-LN EFA-LP pre-wired EFA-VN11 M EFA-VP11 M M1 connector EFA-VN1 EFA-VP1 Transparent detected with P-opaquing function *. pre-wired EFA-BN11 M EFA-BP11 M 1 to 5 mm with E9-RP1 M1 connector EFA-BN1 EFA-BP1 Transparent detected with P-opaquing function *. pre-wired EFA-BN1 M EFA-BP1 M.1 to m with E9-RP1 M1 connector EFA-BN EFA-BP Red light Through-beam *1. Retro-reflective *. 15 m.1 to m with E9-R1S set ERA-TN11 M set ERA-TP11 M pre-wired Emitter ERA-TN11-L M Emitter ERA-TP11-L M Receiver ERA-TN11-D M Receiver ERA-TP11-D M set ERA-TN1 set ERA-TP1 M1 connector Emitter ERA-TN1-L Emitter ERA-TP1-L Receiver ERA-TN1-D Receiver ERA-TP1-D pre-wired ERA-RN11 M ERA-RP11 M M1 connector ERA-RN1 ERA-RP1 Diffuse reflective pre-wired ERA-DN11 M ERA-DP11 M 1 mm M1 connector ERA-DN1 ERA-DP1 pre-wired ERA-DN1 M ERA-DP1 M mm M1 connector ERA-DN ERA-DP pre-wired ERA-DN1 M ERA-DP1 M mm M1 connector ERA-DN ERA-DP *1. The set type includes the emitter and receiver. *. The Reflector is sold separately. Select the Reflector model most suited to the application.
EFA/ERA/EFB/ERB Sensors(EFB/ERB Metal housing) [Refer to Dimensions on page.] Sensor type Sensing distance Connection method Through-beam *1. Retro-reflective *. Coaxial Retro-reflective *. pre-wired M1 connector Model NPN output PNP output set EFB-TN11 M set EFB-TP11 M Emitter EFB-TN11-L M Emitter EFB-TP11-L M Receiver EFB-TN11-D M Receiver EFB-TP11-D M set EFB-TN1 set EFB-TP1 Emitter EFB-TN1-L Emitter EFB-TP1-L Receiver EFB-TN1-D Receiver EFB-TP1-D pre-wired EFB-RN11 M EFB-RP11 M M1 connector EFB-RN1 EFB-RP1 pre-wired EFB-RN1 M EFB-RP1 M M1 connector EFB-RN EFB-RP Diffuse-reflective pre-wired EFB-DN11 M EFB-DP11 M 1 mm M1 connector EFB-DN1 EFB-DP1 BGS (background suppression) Limited distance reflective m.1 to 4 m with E9-R1S to 5 mm with E9-R1S mm 1 mm 1 m mm 1 to 5 mm pre-wired EFB-DN1 M EFB-DP1 M M1 connector EFB-DN EFB-DP pre-wired EFB-DN1 M EFB-DP1 M M1 connector EFB-DN EFB-DP pre-wired EFB-LN11 M EFB-LP11 M M1 connector EFB-LN1 EFB-LP1 pre-wired EFB-LN1 M EFB-LP1 M M1 connector EFB-LN EFB-LP pre-wired EFB-VN11 M EFB-VP11 M M1 connector EFB-VN1 EFB-VP1 Transparent detected with P-opaquing function *. pre-wired EFB-BN11 M EFB-BP11 M 1 to 5 mm with E9-RP1 M1 connector EFB-BN1 EFB-BP1 Transparent detected with P-opaquing function *. pre-wired EFB-BN1 M EFB-BP1 M.1 to m with E9-RP1 M1 connector EFB-BN EFB-BP Red light Through-beam *1. Retro-reflective *. 15 m.1 to m with E9-R1S set ERB-TN11 M set ERB-TP11 M pre-wired Emitter ERB-TN11-L M Emitter ERB-TP11-L M Receiver ERB-TN11-D M Receiver ERB-TP11-D M set ERB-TN1 set ERB-TP1 M1 connector Emitter ERB-TN1-L Emitter ERB-TP1-L Receiver ERB-TN1-D Receiver ERB-TP1-D pre-wired ERB-RN11 M ERB-RP11 M M1 connector ERB-RN1 ERB-RP1 Diffuse reflective pre-wired ERB-DN11 M ERB-DP11 M 1 mm M1 connector ERB-DN1 ERB-DP1 pre-wired ERB-DN1 M ERB-DP1 M mm M1 connector ERB-DN ERB-DP pre-wired ERB-DN1 M ERB-DP1 M mm M1 connector ERB-DN ERB-DP *1. The set type includes the emitter and receiver. *. The Reflector is sold separately. Select the Reflector model most suited to the application. 8
EFA/ERA/EFB/ERB Reflectors [Refer to Dimensions on page 1.] 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 EFB-R@1 EFA-R@ EFB-R@.1 to 4 m to 5 mm E9-R1S 1 for EFA-R@, ERA-R@, EFB-R@ and ERB-R@ EFA-B@1 EFB-B@1 EFA-B@ EFB-B@ 1 to 5 mm.1 to m E9-RP1 1 for EFA-B@ and EFB-B@ Mounting brackets [Refer to Dimensions on page 1.] 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 EFA-@ ERA-@ E9-L18 (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 M1 connector types M1 Standard Straight Angle m XSF-B1PVC4SM 5 m XSF-B1PVC4S5M 4-wire m XSF-B1PVC4AM 5 m XSF-B1PVC4A5M Model Number Legend E@-@@@@-(@)@ 1 4 5 6 1. Series name FA: Cylindrical, Straight type, Plastic housing RA: Cylindrical, Radial type, Plastic housing FB: Cylindrical, Straight type, Metal housing RB: Cylindrical, Radial type, Metal housing. 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 : Connector, M1, 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 M; Cylindrical, Straight type, Plastic housing/ Through-beam/ PNP/ Cable/ Difference of Sensing distance/ Cable length of M ERA-TN1-D; Cylindrical, Radial type, Plastic housing/ Through-beam/ NPN/ Connector, M1, 4-pin/ Difference of Sensing distance/ Receiver/ Connector type EFA-VP1; Cylindrical, Straight type, Plastic housing/ Limited distance reflective/ PNP/ Connector, M1, 4-pin/ Difference of Sensing distance/ Connector type 9
EFA/ERA/EFB/ERB Specifications Straight type (EFA/EFB) Model Coaxial Retroreflective Through-beam Retro-reflective Diffuse-reflective Pre-wired EF@-TN11 M EF@-RN11 M EF@-RN1 M EF@-DN11 M EF@-DN1 M EF@-DN1 M M1 Connector EF@-TN1 EF@-RN1 EF@-RN EF@-DN1 EF@-DN EF@-DN Pre-wired EF@-TP11 M EF@-RP11 M EF@-RP1 M EF@-DP11 M EF@-DP1 M EF@-DP1 M Sensing method NPN output PNP output Item M1 Connector EF@-TP1 EF@-RP1 EF@-RP EF@-DP1 EF@-DP EF@-DP Sensing distance 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) 1 15 mm Sensing distance of 1 m Differential travel % max. Directional angle min. min. min. Light source (wavelength) Red LED (64 nm) Power supply voltage 1 to VDC (include voltage ripple of 1%(p-p) max.) Current consumption 4 ma max. (Emitter 5 ma max. Receiver 15 ma max.) 5 ma max. Control output NPN/PNP (open collector) Load current: 1 ma max. (Residual voltage: V max.), Load power supply voltage: VDC max. Operation mode Light-ON/Dark-ON 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: -5 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 MΩ 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 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: IP6, DIN 45-9: IP69K * Weight (packed state/only sensor) Material Accessories Pre-wired cable (M) Connector Case Lens and Display Adjuster Nut EFA: Approx. 11 g/ Approx. 5 g, respectively, EFB: Approx. 15 g/ Approx. 65 g, respectively EFA: Approx. g/ Approx. 1 g, respectively, EFB: Approx. 85 g/ Approx. g, respectively EFA: Approx. 6 g/ Approx. 5 g, EFB: Approx. 95 g/ Approx. 65 g EFA: Approx. g/ Approx. 1 g, EFB: Approx. 5 g/ Approx. g EFA: ABS, EFB: Nickel-brass PMMA POM EFA: ABS, EFB: Nickel-brass Instruction sheet Instruction sheet M18 nuts (4 pcs) M18 nuts ( pcs) 1
EFA/ERA/EFB/ERB Straight type (EFA/EFB) Sensing method 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 Model NPN Pre-wired EF@-LN11 M EF@-LN1 M EF@-VN11 M EF@-BN11 M EF@-BN1 M output M1 Connector EF@-LN1 EF@-LN EF@-VN1 EF@-BN1 EF@-BN PNP Pre-wired EF@-LP11 M EF@-LP1 M EF@-VP11 M EF@-BP11 M EF@-BP1 M Item output M1 Connector EF@-LP1 EF@-LP EF@-VP1 EF@-BP1 EF@-BP Sensing distance Spot diameter (typical) 1 mm (white paper: mm) 1 1 mm Sensing distance of 1 mm mm (white paper: mm) 1 15 mm Sensing distance of 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 m (with E9-RP1) glass(t = 1. mm): 15 15 mm glass(t = 1. mm): 15 15 mm Differential travel % max. Directional angle Light source (wavelength) Red LED (64 nm) Power supply voltage 1 to VDC (include voltage ripple of 1%(p-p) max.) Current consumption 5 ma max. Control output NPN/PNP (open collector) Load current: 1 ma max. (Residual voltage: V max.), Load power supply voltage: VDC max. Operation mode Light-ON/Dark-ON 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: -5 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 MΩ 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 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: IP6, DIN 45-9: IP69K * Weight (packed state/only sensor) Material Accessories Pre-wired cable (M) Connector Case Lens and Display Adjuster Nut EFA: Approx. 6 g/ Approx. 5 g, EFB: Approx. 95 g/ Approx. 65 g EFA: Approx. g/ Approx. 1 g, EFB: Approx. 5 g/ Approx. g EFA: ABS, EFB: Nickel-brass PMMA POM EFA: ABS, EFB: Nickel-brass Instruction sheet M18 nuts ( pcs) 11
EFA/ERA/EFB/ERB Radial type (ERA/ERB) Sensing method Through-beam Retro-reflective Diffuse-reflective Model NPN Pre-wired ER@-TN11 M ER@-RN11 M ER@-DN11 M ER@-DN1 M ER@-DN1 M output M1 Connector ER@-TN1 ER@-RN1 ER@-DN1 ER@-DN ER@-DN PNP Pre-wired ER@-TP11 M ER@-RP11 M ER@-DP11 M ER@-DP1 M ER@-DP1 M Item output M1 Connector ER@-TP1 ER@-RP1 ER@-DP1 ER@-DP ER@-DP Sensing distance 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 1 mm Sensing distance of mm Differential travel % max. Directional angle min. min. Light source (wavelength) Red LED (64 nm) Power supply voltage 1 to VDC (include voltage ripple of 1%(p-p) max.) Current consumption 4mA max. (Emitter 5 ma max. Receiver 15 ma max.) 5 ma max. Control output NPN/PNP (open collector) Load current: 1 ma max. (Residual voltage: V max.), Load power supply voltage: VDC max. Operation mode Light-ON/Dark-ON 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: -5 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 MΩ 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 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: IP6, DIN 45-9: IP69K * Weight (packed state/only sensor) Material Accessories Pre-wired cable (M) Connector Case Lens and Display Adjuster Nut ERA: Approx. 11 g/ Approx. 5 g, respectively, ERB: Approx. 15 g/ Approx. 65 g, respectively ERA: Approx. g/ Approx. 1 g, respectively, ERB: Approx. 85 g/ Approx. g, respectively ERA: ABS, ERB: Nickel-brass PMMA POM ERA: ABS, ERB: Nickel-brass Instruction sheet M18 nuts (4 pcs) ERA: Approx. 6 g/ Approx. 5 g, ERB: Approx. 95 g/ Approx. 65 g ERA: Approx. g/ Approx. 1 g, ERB: Approx. 5 g/ Approx. g Instruction sheet M18 nuts ( pcs) 1
Engineering Data (Typical) EFA/ERA/EFB/ERB Parallel Operating Range Through-beam Models Retro-reflective Models EF@-T@, ER@-T@ EF@-R@1, ER@-R@1 EF@-R@ Distance Y (mm) 1 8 6 4 EF@-T@@1 Y X Distance Y (mm) 15 1 5 Reflector: E9-R1S EF@-R@@1 ER@-R@@1 Y X Distance Y (mm) 4 Reflector: E9-R1S 1 X Y 5 1 4 6 8 ER@-T@@1 1 15 1 5 1 15 5 5 4 Distance X (m) Transparent detected with P-opaquing function EF@-B@1 EF@-B@ 4 6 8 Distance X (m) 4.5 1 1.5 Distance X (m) Distance Y (mm) 4 1 Reflector: E9-RP1 Distance Y (mm) 15 1 5 Reflector: E9-RP1 Y Y 1 X 5 X 1 4 4 6 8 1 1 Distance X (mm) 15 5 1 15 5 5 4 45 Distance X (mm) Operating Range Diffuse-reflective Models EF@-D@1, EF@-D@ ER@-D@1, ER@-D@ Distance Y (mm) 1 Sensing object: white paper EF@-D@@1 ER@-D@@1 EF@-D@@ ER@-D@@ EF@-D@, ER@-D@ Distance Y (mm) 1 8 6 4 Sensing object: white paper ER@-D@@ 1 4 EF@-D@@ Y 6 Y 8 X X 1 1 4 5 6 4 6 8 1 1 14 16 18 Distance X (mm) Distance X (mm) BGS Models Limited distance reflective EF@-L@1 EF@-L@ EF@-V@ Distance Z (mm) 4 Sensing object: white paper 1 Distance Z (mm) 4 Sensing object: white paper 1 Distance Y (mm) 1 Sensing object: glass (t=1.) 8 6 4 1 1 4 Z X 5 1 15 5 Distance X (mm) 4 Z X 5 1 15 5 Distance X (mm) 4 6 8 1 Y X 4 6 Distance X (mm) 1
EFA/ERA/EFB/ERB Excess Gain vs. Distance Through-beam Models Retro-reflective Models EF@-T@, ER@-T@ EF@-R@1, ER@-R@1 EF@-R@ Excess gain ratio (multiple) 1 5 1 5 Operating 1 level..5. ER@-T@@1 EF@-T@@1 Excess gain ratio (multiple) 1 5 1 5 Operating 1 level..5. Reflector: E9-R1S ER@-R@@1 EF@-R@@1 Excess gain ratio (multiple) 1 5 1 5 Operating 1 level..5. Reflector: E9-R1S.1 1 4 5 6 Distance (m) Diffuse reflective Models EF@-D@1, EF@-D@ ER@-D@1, ER@-D@ Excess gain ratio (multiple) 1 5 1 5 Sensing object: 1 1 (mm) white paper EF@-D@@ ER@-D@@.1 4 6 8 1 Distance (m) EF@-D@, ER@-D@ Excess gain ratio (multiple) 1 5 1 5 Sensing object: (mm) white paper EF@-D@@.1.5 1 1.5 Distance (m) Operating 1 level..5 EF@-D@@1 ER@-D@@1 Operating 1 level..5 ER@-D@@...1 4 6 8 1.1.5 1 1.5.5 Distance (mm) Distance (m) Transparent detected with P-opaquing function Limited distance reflective EF@-B@1 EF@-B@ EF@-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: glass (t=1.) Operating 1 level..5. Operating 1 level..5. Operating 1 level..5..1.5 1 1.5 Distance (m) Sensing Object Size vs. Distance Diffuse reflective Models EF@-D@1, EF@-D@ ER@-D@1, ER@-D@ Distance (mm) Sensing object: White paper 6 5 EF@-D@@ ER@-D@@.1 1 4 Distance (m) EF@-D@, ER@-D@ Distance (mm) Sensing object: White paper 18 16 14 EF@-D@@.1 1 4 5 6 Distance (mm) 4 d d EF@-D@@1 ER@-D@@1 1 1 8 6 ER@-D@@ 1 5 1 15 5 Length d of sensing object (mm) 4 d 5 1 15 5 5 4 45 5 Length d of sensing object (mm) d 14
EFA/ERA/EFB/ERB Sensing Distance vs. Sensing Object Material BGS Models EF@-L@1 EF@-L@ Sensing distance (mm) 1 1 8 6 Sensing distance (mm) 5 15 1 4 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 EF@-B@1 EF@-B@ Relative amount of light received.5. 1.5 1. Operating level 5 mm 5 mm Relative amount of light received.5. 1.5 1. Operating level 1 m 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 15
EFA/ERA/EFB/ERB Output circuit diagram PNP Output Model EF@-TP@ EF@-RP@ EF@-DP@ EF@-VP@ EF@-BP@ ER@-TP@ ER@-RP@ ER@-DP@ Operation mode Light-ON Dark-ON Timing charts Light incident Light interrupted ON ON Operate Reset Operation indicator (orange) Output transistor Load (e.g., relay) Light incident Light interrupted ON ON Operate Reset Operation indicator (orange) Output transistor Load (e.g., relay) (Between blue and black leads) (Between blue and black leads) Operation selector Connect the pink wire (Pin()) to the brown (Pin(1)) Connect the pink wire (Pin()) to the blue (Pin()) or open the pink wire (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 1 Brown Black 4 Blue Pink 1 to VDC Light-ON 1 ma max. (Control output) Load (Relay) V Dark-ON EF@-LP@ Light-ON Dark-ON NEAR Operation indicator ON (orange) ON Output transistor Load (e.g., relay) Operate Reset NEAR Operation indicator ON (orange) Output transistor Load (e.g., relay) FAR (Between blue and black leads) FAR ON Operate Reset (Between blue and black leads) Connect the pink wire (Pin()) to the brown (Pin(1)) Connect the pink wire (Pin()) to the blue (Pin()) or open the pink wire (Pin()) Background suppression. Operation indicator (Orange) Stability indicator (Green) Photoelectric Sensor Main Circuit 1 Brown Black 4 Blue Pink 1 to VDC Light-ON 1 ma max. (Control output) Load (Relay) V Dark-ON 16
EFA/ERA/EFB/ERB NPN Output Model EF@-TN@ EF@-RN@ EF@-DN@ EF@-VN@ EF@-BN@ ER@-TN@ ER@-RN@ ER@-DN@ Operation mode Light-ON Dark-ON Timing charts Light incident Light interrupted ON ON Operate Reset Operation indicator (orange) Output transistor Load (e.g., relay) Light incident Light interrupted ON ON Operate Reset Operation indicator (orange) Output transistor Load (e.g., relay) (Between brown and black leads) (Between brown and black leads) Operation selector Connect the pink wire (Pin()) to the brown (Pin(1)) or open the pink wire (Pin()) Connect the pink wire (Pin()) 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-ON Load (Relay) Black 4 Blue Pink Dark-ON 1 ma max. (Control output) V EF@-LN@ Light-ON Dark-ON NEAR Operation indicator ON (orange) ON Output transistor Load (e.g., relay) Operate Reset NEAR Operation indicator ON (orange) Output transistor Load (e.g., relay) FAR (Between brown and black leads) FAR ON Operate Reset (Between brown and black leads) Connect the pink wire (Pin()) to the brown (Pin(1)) or open the pink wire (Pin()) Connect the pink wire (Pin()) to the blue (Pin()) Background suppression. Operation indicator (Orange) Stability indicator (Green) Photoelectric Sensor Main Circuit Brown 1 to VDC 1 Light-ON Load (Relay) Black 4 Blue Pink Dark-ON 1 ma max. (Control output) V Connector Pin Arrangement M1 Connector Pin Arrangement Connectors (Sensor I/O connectors) M1 4-wire Connectors 1 4 1 4 Pin No. 1 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 1
EFA/ERA/EFB/ERB Nomenclature Straight type, Plastic housing 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 type, Plastic housing 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). Straight type, Metal housing with an adjuster: EFB-T@-D EFB-R@ EFB-D@ EFB-V@ EFB-B@ without an adjuster: EFB-T@-L * EFB-L@ Stability indicator (Green) Sensitivity adjuster Operation indicator (Orange) Radial type, Metal housing with an adjuster: ERB-T@-D ERB-R@ ERB-D@ without an adjuster: ERB-T@-L * Stability indicator (Green) Sensitivity adjuster 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. CAUTION 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.. 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.. 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 ON. Start to use the sensor 1 ms or more after turning ON the power supply. If the load and the sensor are connected to separate power supplies, be sure to turn ON 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 of EFA/ERA plastic housing series is between.4 and.5 N m. The proper tightening torque of EFB/ ERB metal housing series is N m max.. 18
Dimensions Sensors (EFA/ERA Plastic housing) 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 EFA-T@11 EFA-R@1 EFA-B@11 Left side view Emitter EFA/ERA/EFB/ERB (Unit: mm) Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified. Receiver Optical axis EFA-R@11 EFA-D@1@ EFA-L@1@ EFA-V@11 EFA-B@1 16.6 dia. Front view 41 4.5 dia. M18.5 P=1.5 * EFA-T@11-D EFA-R@1 EFA-D@1@ EFA-V@11 EFA-B@1 Sensitivity adjuster * Operation indicator (orange) Stability indicator (green) Mounting Holes Vinyl insurated round cord 4 dia. 4 cores (conductor cross sectional area:.18 mm (AWG6) /insulation outside diameter:.85 dia.) standard length m +.5 18.5 dia. EFA series M1 Connector Models EFA-T@1 EFA-R@@ EFA-D@@ EFA-L@@ EFA-V@1 EFA-B@@ Left side view 15 15 Optical axis EFA-T@1 EFA-R@ EFA-B@1 Left side view Emitter Receiver Optical axis EFA-R@1 EFA-D@@ EFA-L@@ EFA-V@1 EFA-B@ 16.6 dia. Front view 45 4.5 dia. M18.5 P=1 M1 4 P=1.5 * EFA-T@1-D EFA-R@ EFA-D@@ EFA-V@1 EFA-B@ Right side view Sensitivity adjuster * Operation indicator (orange) Stability indicator (green) 1 4 Mounting Holes +.5 18.5 dia. Terminal No. Specification 1 +V 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. 5. 5.9 4.4 14.9 4.4 5.9 Mounting Holes +.5 18.5 dia. dia. ERA-T@11 ERA-R@11 ERA-D@1@ Stability indicator (green) Sensitivity adjuster Operation indicator (orange) Vinyl insurated round cord 4 dia. 4 cores (conductor cross sectional area:.18 mm (AWG6) /insulation outside diameter:.85 dia.) standard length m ERA series M1 Connector Models ERA-T@1 ERA-R@1 ERA-D@@ Rear view Rear view Front view Optical axis Receiver Optical axis 14.1 dia. Emitter 5. 5. 5.9 4.4 M18.5 P=1 14.9 4.4 5.9 Mounting Holes +.5 18.5 dia. dia. ERA-T@1 ERA-R@1 ERA-D@@ Stability indicator (green) Sensitivity adjuster M1 4 P=1 Operation indicator (orange) Bottom view 4 1 Terminal No. Specification 1 +V L/on D/on selectable V 4 Output 19
EFA/ERA/EFB/ERB Sensors (EFB/ERB Metal housing) EFB series Pre-wired Models EFB-T@11 EFB-R@1@ EFB-D@1@ EFB-L@1@ EFB-V@11 EFB-B@1@ Left side view Optical axis EFB-T@11 EFB-R@1 EFB-B@11 Left side view Emitter Receiver Optical axis EFB-R@11 EFB-D@1@ EFB-L@1@ EFB-V@11 EFB-B@1 Front view 44.5 dia. M18 6.4 P=1 9.9 * EFB-T@11-D EFB-R@1 EFB-D@1@ EFB-V@11 EFB-B@1 Sensitivity adjuster * Operation indicator (orange) Stability indicator (green) Mounting Holes Vinyl insurated round cord 4 dia. 4 cores (conductor cross sectional area:.18 mm (AWG6) /insulation outside diameter:.85 dia.) standard length m +.5 18.5 dia. EFB series M1 Connector Models EFB-T@1 EFB-R@@ EFB-D@@ EFB-L@@ EFB-V@1 EFB-B@@ Left side view Optical axis Left side view Emitter Receiver Optical axis Front view 48.5 dia. M18 6.4 P=1 9.9 M1 4 P=1 Right side view Sensitivity adjuster * Operation indicator (orange) Stability indicator (green) 1 4 Mounting Holes +.5 18.5 dia. EFB-T@1 EFB-R@ EFB-B@1 EFB-R@1 EFB-D@@ EFB-L@@ EFB-V@1 EFB-B@ * EFB-T@1-D EFB-R@ EFB-D@@ EFB-V@1 EFB-B@ Terminal No. Specification 1 +V L/on D/on selectable V 4 Output ERB series Pre-wired Models ERB-T@11 ERB-R@11 ERB-D@1@ Rear view Rear view Front view Optical axis Receiver Optical axis 14.1 dia. M18 6.4 P=1 Emitter 5. 5. 5.9 4.8 1 5.4 56.9 Mounting Holes +.5 18.5 dia. dia. ERB series M1 Connector Models ERB-T@1 ERB-R@1 ERB-D@@ ERB-T@11 ERB-R@11 ERB-D@1@ Stability indicator (green) Sensitivity adjuster Operation indicator (orange) Vinyl insurated round cord 4 dia. 4 cores (conductor cross sectional area:.18 mm (AWG6) /insulation outside diameter:.85 dia.) standard length m Rear view Rear view Front view Optical axis Receiver Optical axis 14.1 dia. M18 6.4 P=1 Emitter 5. 5. 5.9 4.8 1 5.4 6.9 Mounting Holes +.5 18.5 dia. dia. Stability indicator (green) ERB-T@1 ERB-R@1 ERB-D@@ M1 4 P=1 Bottom view 4 1 Sensitivity adjuster Operation indicator (orange) Terminal No. Specification 1 +V L/on D/on selectable V 4 Output
EFA/ERA/EFB/ERB Attached nut 4 dia. 4 Three, 4 M18 4 P=1 Material:ABS(for EFA/ERA) Nickel-brass(for EFB/ERB) Accessories (Order Separately) Reflectors E9-R1S Two,.5 dia. 4. 4.5 E9-RP1 44 8.5. 59.9 5 8 6.6 Reflector 8 1.6. Two,.5 dia. Mounting brackets E9-L18 Mounting brackets E9-L18 4. 4 Two, R15 Two, Two, 4. 14.5 1.5 15 18. dia. (R16.5) 1.5 9 15.1 dia. 6.5 16. dia. 1
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READ AND UNDERSTAND THIS DOCUMENT Please read and understand this document before using the products. Please consult your OMRON representative if you have any questions or comments. 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 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 PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. SUITABILITY FOR USE THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES. Please refer to separate catalogs for OMRON's safety rated products. 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 product. 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 document. and installations subject to separate industry or government regulations. systems, medical equipment, amusement machines, vehicles, safety equipment, Nuclear energy control systems, combustion systems, railroad systems, aviation 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 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 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 OMRON s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON 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 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 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. 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. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product, or any consequence thereof. COPYRIGHT AND COPY PERMISSION 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 DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by.9. To convert grams into ounces, multiply by.5. OMRON Corporation Industrial Automation Company Tokyo, JAPAN Contact: www.ia.omron.com Authorized Distributor: Regional Headquarters OMRON EUROPE B.V. Sensor Business Unit Carl-Benz-Str. 4, D-1154 Nufringen, Germany Tel: (49) -811-/Fax: (49) -811-199 OMRON ELECTRONICS LLC One Commerce Drive Schaumburg, IL 61-5 U.S.A. Tel: (1) 84-84-9/Fax: (1) 84-84-8 OMRON ASIA PACIFIC PTE. LTD. No. 48A Alexandra Road # 5-5/8 (Lobby ), Alexandra Technopark, Singapore 11996 Tel: (65) 685-11/Fax: (65) 685-11 OMRON (CHINA) CO., LTD. Room 11, Bank of China Tower, Yin Cheng Zhong Road, PuDong New Area, Shanghai, 1, China Tel: (86) 1-5-/Fax: (86) 1-5- OMRON Corporation 1 All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. Printed in Japan Cat. No. E4-E1-11(61)