User manual OMRON F3C-AA42 DATASHEET

[. . . ] 200 mm (Kodak -Gray-Card / 90 % reflectivity) Prewired Power supply (M12 plug) / 30 cm (4 x 0. 34 mm²) Prewired Power supply (M12 plug) / 30 cm (4 x 0. 34 mm²) Neighbg. sensor (M12 socket) / 150 cm (4 x 0. 34 mm²) Valve output (with socket) / 200 cm (2 x 0. 35 mm²) Dark-on Jamming control output / input via M12 moulded plug / socket, prewired valve control output Object detected / stable function Object detected / instable function ABS plastic Acrylic, PMMA 180 g F3C-AA42-3J Sensitivity adjustment for near side detector 1-turn potentiometer Output configuration Control output PNP Dark-on Circuit protection LED stability- / function indication Materials Weight Attachment Load short-circuit protection and mutual interference suppression Permanent light: Blinking light: Case: Lenses: 60 g Screwdriver for adjustment, instruction manual Ratings / Characteristics Item Power supply voltage Current consumption Settable distance for background suppression Detecting distance (recommended) Hysteresis Reflectivity (Black-/white-error) Response time Control / Valve output current Jamming supply current Ambient illumination 40 mA max. 900 mm (Kodak -Gray-Card / 90 % reflectivity, 200 x 200 mm) 0 . . . [. . . ] Black-/White-Error (related to Kodak-Gray-Card 90 %) Sensing distance / cm 80 70 60 50 40 30 20 10 3% 6% 18% 90% 30 cm 45 cm 60 cm 75 cm 0 15 cm BGS Setting distance *1. Reflecting object: Kodak-Gray-Card / 90 % reflectivity / 200 mm x 200 mm Nomenclature 70 80 90 18 Pos. 10 32 Functional description IR-emitting LED Near-side detector Optical module Black coloured adjustment knob for setting distance (6-turns) LED light-/stability indicator Yellow knob for near-side adjustment (1-turn) M12-plug for power supply M12-socket for neighbouring sensor (Only 3J-type) Valve cable (Only 3J-type) 20 30 40 50 60 70 10 20 90 30 80 90 42 4. 2 4 4 37 45 40 50 60 A-274 Standard Photoelectric Sensors Operation F3C-AA42-1 F3C-AA42-1 F3C-AA42-3J F3C-AA42-3J bn 4 1 / + Vcc bn 4 / . . . . . + Valve 1 1 / . . . + V cc bn 4 / Release bk 2 / . . 0 V bl PNP Dark-ON ON when light is not received bk 2 / Output wt 3 / . . . . 0 V bl bk 2 wt 3 bl bn (bk-ye) Photoelectric Sensor 0V bl (bk) Photoelectric Sensor Timing Chart Light received Light is not received Light indicator (red) Output transistor ON OFF ON OFF Operate Release Load (relay) Jamming control connections and principal circuit (Only F3C-AA42-3J) F3C-AA42-3J No. 4 / bk bn (bk) bl (bk-ye) Plug for power supply +Vcc(10 . . . 30 V DC) Control output 0V Release input -/-/Socket for neighbouring sensor +Vcc(10 . . . 30 V DC) Control input 0V Release output -/-/Cable for valve -/-/-/-/+ Valve output 0 V / Valve 1 bn 4 bk 2 wt 3 bl +Valve/bn (bk) bn 4 bk 2 wt 3 bl + VCC Release Control -> 1 bn 4 bk 2 wt 3 bl +Valve/bn (bk) 1 bn 4 bk 2 wt 3 bl + VCC Release Control -> 1 bn 4 bk 2 wt 3 bl +Valve/bn (bk) 1 + VCC bn 4 Release bk 2 Output wt 3 bl 0V 0V 0V -Valve/bl(bk-ye) . . . Sensor 30 -Valve/bl(bk-ye) Sensor 2 -Valve/bl(bk-ye) Sensor 1 F3C-AA42- Output configuration Mode switch Output transistor Output circuit Precautions Installation and adjustment 1. Connect sensor 1 to the power supply station. Make sure that the correct voltage value is adjusted. The power supply is linked from oneswitch to the other via M12-connector. Fix sensor, by using an adequate mounting bracket, in the middle of between the conveyer rolls and twist the case slighty backward (2-5°) 4. Turn black-coloured distance adjustment knob (Pos. 60) for near-side-detection carefully counterclockwise until minimum position is reached 5. At first adjust the sensing distance by turning the black knob, that at least 5 % of the switching distance value can be guaranteed related to the reflecting background (check by using a Kodak Gray Card with 90 % reflectivity) 7. [. . . ] In case of installing two sensors facing each other, the optical axis should be moved to prevent any mutual interference. Avoid influences of any strong ambient light sources that can decrease the sensitivity of the sensor or cause instable working condition. 60 2 40 58 22 6. 6 36. 2 7 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0. 03937. [. . . ]