Retroreflective sensor with polarization filter for clear object MLV12-54-G/76b/124/128 Dimensions 10 15 M4 7.5 31.8 o4.5 2 5.3 65 49 41.5 5.5 7 19.5 M12 x 1 24 11.5 I L II N D T III Model Number MLV12-54-G/76b/124/128 Retroreflective sensor with metal connector M12; 5-pin, 90 convertible Electrical connection Option: ...76b/128 1 +UB * Series of sensors in a widely used standard housing 2 Q2 * Reliable recognition of reflective objects and clear glass 3 0V 4 Q1 5 ET Teach Features * TEACH-IN switch for setting the contrast detection levels * Automatic adjustment in case of soiling in contrast detection mode * High level of stability thanks to the metal housing frame * Resistant against noise: reliable operation under all conditions Test = Light on = Dark on Pinout 1 5 4 3 Indicators/operating means 1 2 3 4 5 1 Operating display green T 2 Switch state I yellow 3 Bright/dark switch III II N D L Release date: 2013-04-18 13:26 Date of issue: 2013-05-13 115794_eng.xml 2 4 Teach-In switch 5 Optical axis Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 1 Retroreflective sensor with polarization filter for clear object Technical data Accessories General specifications Effective detection range Reflector distance Threshold detection range Contrast detection levels UB I0 OMH-06 Mounting aid for round steel o 12 mm or sheet 1.5 mm ... 3 mm Other suitable accessories can be found at www.pepperl-fuchs.com 10 ... 30 V DC max. 10 % max. 55 mA Ud f light/dark on switchable 1 push-pull (4 in 1) output, short-circuit protected, reverse polarity protected max. 30 V DC max. 0.2 A 2.5 V DC 1000 Hz 0.5 ms -40 ... 60 C (-40 ... 140 F) -40 ... 75 C (-40 ... 167 F) IP67 Metal connector, M12, 5-pin, 90 rotatable Frame: nickel plated, die cast zinc, Laterals: glass-fiber reinforced plastic PC Plastic pane 60 g Compliance with standards and directives Standard conformity Product standard EN 60947-5-2:2007 IEC 60947-5-2:2007 Shock and impact resistance IEC / EN 60068. half-sine, 40 g in each X, Y and Z directions Vibration resistance IEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions Approvals and certificates Protection class 2 II, rated voltage 300 V AC with pollution degree 1-2 according to IEC 60664-1 UL approval cULus CCC approval CCC approval / marking not required for products rated 36 V Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com Release date: 2013-04-18 13:26 Date of issue: 2013-05-13 115794_eng.xml Optical face Mass OMH-K03 dove tail mounting clamp 1000 a 20 a 90 % emitter deactivation at 0 V ( Imax < 4mA at UB+ = 30 VDC ) Ext. Teach-In input (ET) Output Switching type Signal output Mechanical specifications Protection degree Connection Material Housing OMH-K02 dove tail mounting clamp LED green, flashes in case of short-circuit 2 LEDs yellow for switching state, stability control, TEACH-IN and contrast detection mode rotary switch for light/dark, 5-step switch for contrast recognition adjustment 10 % - clean, water filled PET bottles 18 % - clear glass bottles 40 % - colored glass or opaque materials adjustable by TEACH-IN key or external wire Controls Ambient conditions Ambient temperature Storage temperature OMH-K01 dove tail mounting clamp 40000 Lux 5000 Lux Indicators/operating means Operating display Function display Switching voltage Switching current Voltage drop Switching frequency Response time OMH-MLV12-HWK Mounting bracket for series MLV12 sensors H85-2 reflector LED modulated visible red light , 660 nm approx. 110 mm at detection range 4.2 m 1.5 Functional safety related parameters MTTFd Mission Time (TM) Diagnostic Coverage (DC) Input Test input Function input OMH-MLV12-HWG Mounting bracket for series MLV12 sensors 0 ... 4.2 m 0 ... 4.2 m 5.6 m Reference target Light source Light type Diameter of the light spot Angle of divergence Ambient light limit Continuous light Modulated light Electrical specifications Operating voltage Ripple No-load supply current MLV12-54-G/76b/124/128 Retroreflective sensor with polarization filter for clear object MLV12-54-G/76b/124/128 Curves/Diagrams Characteristic response curve MLV12-54-G Offset Y [mm] 100 90 80 70 60 50 40 30 20 10 0 0 0.5 1 1.5 2 2.5 3 H85-2 C110-2 H60 H160 OFR-100/100 VR10 y x 3.5 4 Distance X [m] Relative received light strength MLV12-54-G Reflector type: H85-2 0 mm C110-2 0 mm OFR-100/100 0 mm H60 0 mm H160 0 mm VR10 0 mm 5.6 m 3.5 m 3.1 m 2.8 m 1.7 m 1.4 m Stability control Stability control > 2.5 19 Stability control < 2.5 17 H85-2 C110-2 H60 H160 OFR-100/100 VR10 15 13 11 9 7 5 3 x 2.5 1 0.00 1.00 2.00 3.00 4.00 5.00 Distance X [m] TEACH-IN * Switch position "N" (normal operation): Yellow LEDs light if the light beam is free, flash if the functional reserve is used, turn off if the light beam is interrupted. * Switch position "T" (TEACH-IN operation): Yellow LED flashes slowly after 1 second (about 1.5 Hz). The sensor is now ready to be set to a particular contrast detection value using the mechanical switch (position I, II, or III) or an external signal. * Switch positions "I", "II", and "III" (contrast detection operation) Contrast detection values: I for 10 %, II for 18 %, III for 40 %. 1. Yellow LED lights continually: light path free 2. Yellow LED off: object detected 3. Yellow LED flashes quickly: unsure detection, too much contamination, functional reserve too low. A direct switching of the contrast detection levels is possible without having to put the switch back into position "T" first. * External teach input (ET): In switch position "T", you can apply a pulse over a control line to plug pin 5 to select the corresponding contrast detection. The desired contrast detection is set by applying a high pulse of a particular width: I: 50 ms (30 ms ... 100 ms) II: 150 ms (100 ms ... 200 ms) III: >200 ms * Pre-fault output (optional): Switch position "N": Inactive if the functional reserve is used after approx. 5 sec. Immediately inactive if 4 light beam interruptions occur within the flashing time. Contrast detection levels: The output goes inactive if the contamination no longer permits readjustment; the yellow LED flashes quickly. In the case of additional contamination, the detection of low contrast is no longer guaranteed. * Warm-up period: Any warm-up period can be shortened by repeating the learn (teach) process. Release date: 2013-04-18 13:26 Date of issue: 2013-05-13 115794_eng.xml L Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 fa-info@de.pepperl-fuchs.com www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com D 3