PHOTOELECTRIC SENSORS E3FA/E3RA/E3FB/E3RB A new generation in sensing 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 Refer to Safety Precautions on page 15. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Features Simplicity Omrons compact E3FA 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 sensors LED status indicator can be viewed from long distances and wide angles. Compact size and shape. Can be in- Visible LED light for easy alignment. Bright LED indicators for the easy Flush mounting option for smooth in- stalled almost anywhere. operational status checking. stallation. Application specific models One family for all Typically installed in industrial plants ranging from food and beverage, textiles, ceramics and brick production, through to logistics, theres always an E3FA 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 background- suppression, limited-reflective detection, and Limited-reflective types suitable Transparent object detection Background suppression types transparent object detection types for special for detecting transparant film to types utilising Omrons unique for the stable detection of differ- applications. shiny, mirror film. technology for detecting objects ent objects with various colours. with birefringent (double refrac- tion) properties. Non-stop detection Especially designed for machines that never stop, the rugged E3FA 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. 1E3FA/E3RA/E3FB/E3RB Ordering Information Sensors (E3FA Plastic housing) Refer to Dimensions on page 16. Red light Infrared light Model Sensor type Sensing distance Connection method NPN output PNP output Through-beam *1. set E3FA-TN11 2M set E3FA-TP11 2M pre-wired Emitter E3FA-TN11-L 2M Emitter E3FA-TP11-L 2M Receiver E3FA-TN11-D 2M Receiver E3FA-TP11-D 2M 20 m set E3FA-TN21 set E3FA-TP21 M12 connector Emitter E3FA-TN21-L Emitter E3FA-TP21-L Receiver E3FA-TN21-D Receiver E3FA-TP21-D set E3FA-TN12 2M set E3FA-TP12 2M pre-wired Emitter E3FA-TN12-L 2M Emitter E3FA-TP12-L 2M Receiver E3FA-TN12-D 2M Receiver E3FA-TP12-D 2M 15 m set E3FA-TN22 set E3FA-TP22 M12 connector Emitter E3FA-TN22-L Emitter E3FA-TP22-L Receiver E3FA-TN22-D Receiver E3FA-TP22-D Retro-reflective with MSR pre-wired E3FA-RN11 2M E3FA-RP11 2M function *2. 0.1 to 4 m M12 connector E3FA-RN21 E3FA-RP21 with E39-R1S Coaxial Retro-reflective with pre-wired E3FA-RN12 2M E3FA-RP12 2M MSR function *2. 0 to 500 mm M12 connector E3FA-RN22 E3FA-RP22 with E39-R1S Diffuse-reflective pre-wired E3FA-DN11 2M E3FA-DP11 2M 100 mm M12 connector E3FA-DN21 E3FA-DP21 pre-wired E3FA-DN12 2M E3FA-DP12 2M 300 mm M12 connector E3FA-DN22 E3FA-DP22 pre-wired E3FA-DN13 2M E3FA-DP13 2M 1 m M12 connector E3FA-DN23 E3FA-DP23 pre-wired E3FA-DN14 2M E3FA-DP14 2M 100 mm M12 connector E3FA-DN24 E3FA-DP24 pre-wired E3FA-DN15 2M E3FA-DP15 2M 300 mm M12 connector E3FA-DN25 E3FA-DP25 pre-wired E3FA-DN16 2M E3FA-DP16 2M 1 m M12 connector E3FA-DN26 E3FA-DP26 BGS pre-wired E3FA-LN11 2M E3FA-LP11 2M 100 mm (background suppression) M12 connector E3FA-LN21 E3FA-LP21 pre-wired E3FA-LN12 2M E3FA-LP12 2M 200 mm M12 connector E3FA-LN22 E3FA-LP22 Limited distance reflective pre-wired E3FA-VN11 2M E3FA-VP11 2M 10 to 50 mm M12 connector E3FA-VN21 E3FA-VP21 Transparent detected with pre-wired E3FA-BN11 2M E3FA-BP11 2M P-opaquing function *2. 100 to 500 mm with E39-RP1 M12 connector E3FA-BN21 E3FA-BP21 Transparent detected with pre-wired E3FA-BN12 2M E3FA-BP12 2M P-opaquing function *2. 0.1 to 2 m with E39-RP1 M12 connector E3FA-BN22 E3FA-BP22 *1. The set type includes the emitter and receiver. *2. The Reflector is sold separately. Select the Reflector model most suited to the application. 2