E3G-R13 Omron

F502-EN2-04.book Seite 119 Dienstag, 26. Juli 2005 5:48 17 Photoelectric switch with built-in amplifier (long distance) in plastic housing E3G Retroreflective Models Sensing Distance of 10 m, with polar- ized light to detect shiny objects. Operation stability monitored ba the stability indicator. Distance-setting Models Distance setting models with a long 2m sensing distance incorporate a teaching function. Set sensing area (zone setting) func- tion allows detection of shiny objects with uneven surface. Common Features Meets IEC IP67 requirements. M12 rotary connector, pre-wired or ter- minal block connection Features Retroreflective Models Though the Size Is Compact, the Sensing Easy monitoring of Operation stability by Distance Is as Long as 10m. means of stability indicator. Replace the conventional through-beam model with the ret- roreflective model for saving wiring and installation space. 10m The stability indicator becomes darker due to dust on the lens or 10m improper optical axis adjustment. Reflector E3G A-119 Through- beam Retorore- flective model Saves wiring effort Saves space New product Conventional E3GF502-EN2-04.book Seite 120 Dienstag, 26. Juli 2005 5:48 17 Distance-setting General Distance-setting Models with a Long 2-m Select either transistor (NPN/PNP select- Sensing Distance Incorporate a Teaching able) or relay output. Three connection Function methods (plus a model with a timer func- Sensitivity adjustment without being influenced by back- tion). Select either a DC power supply or a ground objects is possible by simply pressing a button. Useful variable power for teaching without a sensing object. supply: 24 V to 240 VAC or 12 to 240 VDC). Easy Optimum Sensing Distance Adjust- IEC Standard IP67 Water Proofing ments Teaching with and without a sensing object ensures highly ac- curate detection without influence from the background. Without sensing object With sensing object M12 Rotary Connector Available on Models with DC Power Supplies ONE ONE PUSH PUSH Zone Setting Function Effective for detecting glossy objects, which were difficult to detect with conventional sensors. (D-ON) OFF ON (Incident) (Interrupted) Sensing zone Approx. 10% Since the Sensor can have a threshold value not only in front of the background but also beyond the Teach with only the background, it is possible to detect objects such as background (conveyer). mirror-surface objects that do not return light from the object surface. Application Detection of large works Detection of large corrugated cardboard Detection of cars in multi-story parking lot Retroreflective model can make long- Just by installing the sensor on one side, distance detection, saving wiring. only the boxes to be detected shall be sensed. 10m10m E3G-R13E3G-R13 E3G-L73E3G-L73 E3G-L73E3G-R13 A-120 Standard Photoelectric Sensors