VDM28-8-L-IO/73C/136

Distance sensor VDM28-8-L-IO/73c/136 < < < < < < < Distance measurement using object Measuring method PRT (Pulse Ranging Technology) Accurate, clear, and reproducible measuring results Minimal black-white difference Red laser as the light emitter Version with IO-Link interface Version with laser class 2 Universal distance sensor, measurement to object, IO-Link interface, measuring method PRT, 8 m detection range, red laser light, laser class 2, push-pull output, M12 plug Function The VDM28 distance measurement device employs Pulse Ranging Technology (PRT). It has a repeat accuracy of 5 mm with an operating range of 0.2 ... 50 m and an absolute accuracy of 25 mm. The compact housing of the Series 28 photoelectric sensors, with dimensions of 88 mm (height), 26 mm (width) and 54 mm (depth), make it the smallest device available in its class. Safety Information LASER LIGHT DO NOT STARE INTO BEAM CLASS 2 LASER PRODUCT WAVELENGTH: 660 nm MAX PULSE ENERGY: < 4 nJ PULSE DURATION: 5 ns IEC 60825-1: 2007 CERTIFIED. COMPLIES WITH 21 CFR 1040.10 AND 1040.11 EXCEPT FOR DEVIATIONS PURSUANT TO LASER NOTICE NO. 50, DATED JUNE 24, 2007. LUMIÈRE LASER NE PAS REGARDER LE FAISCEAU PRODUIT LASER CLASSE 2 LONGUEUR D’ONDE: 660 nm MAX. ÉNERGIE D’IMPULSION: < 4 nJ DURÉE D’IMPULSION: 5 ns Release date: 2021-09-08 Date of issue: 2021-09-08 Filename: 212481_eng.pdf CERTIFIÉ CEI 60825-1: 2007. CONFORME AUX NORMES 21 CFR 1040.10 ET 1040.11 À L’EXCEPTION DES ÉCARTS CONFORMÉMENT À LA NOTICE DU LASER N° 50, DATÉE DU 24 JUIN 2007. Safety Information Laser Class 2 Information The irradiation can lead to irritation especially in a dark environment. Do not point at people! Caution: Do not look into the beam! Maintenance and repairs should only be carried out by authorized service personnel! Attach the device so that the warning is clearly visible and readable. Caution – Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 Distance sensor VDM28-8-L-IO/73c/136 Dimensions 54.3 14.8 8 25.8 23.8 12 9 2 11 102 93 88 62 54.9 18 7 6 ø 5.2 9.8 10 54.6 M12 Technical Data General specifications Measurement range 0.2 ... 8 m Reference target Kodak white (90%) Light source laser diode typ. service life 85,000 h at Ta = +25 °C Light type modulated visible red light Release date: 2021-09-08 Date of issue: 2021-09-08 Filename: 212481_eng.pdf Laser nominal ratings Note LASER LIGHT , DO NOT STARE INTO BEAM Laser class 2 Wave length 660 nm Beam divergence 1 mrad Pulse length 5 ns Repetition rate 250 kHz max. pulse energy < 4 nJ Angle deviation max. ± 2° Measuring method Pulse Ranging Technology (PRT) Diameter of the light spot < 10 mm at a distance of 8 m at 20 °C Ambient light limit 50000 Lux Temperature influence typ. ≤ 0.25 mm/K Functional safety related parameters MTTFd 200 a Mission Time (TM) 10 a Diagnostic Coverage (DC) 0% Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 2 Distance sensor VDM28-8-L-IO/73c/136 Technical Data Indicators/operating means Operation indicator LED green Function indicator 2 LEDs yellow for switching state Teach-In indicator Teach-In: LED green/yellow equiphase flashing; 2.5 Hz Teach Error:LED green/yellow non equiphase flashing; 8.0 Hz Control elements 5-step rotary switch for operating modes selection (threshold setting and operating modes) Control elements Switch for setting the threshold values Electrical specifications Operating voltage UB Ripple 10 ... 30 V DC / when operating in IO-Link mode: 18 ... 30 V 10 % within the supply tolerance No-load supply current I0 ≤ 70 mA / 24 V DC Time delay before availability tv 1.5 s Interface Interface type IO-Link Protocol IO-Link V1.0 Cycle time min. 2.3 ms Mode COM2 (38.4 kBaud) Process data width 16 bit SIO mode support yes Output Signal output 2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected Switching voltage max. 30 V DC Switching current Switching frequency Response time max. 100 mA f 50 Hz 10 ms Conformity Product standard EN 60947-5-2 Laser safety IEC 60825-1:2007 Approvals and certificates EAC conformity TR CU 020/2011 Protection class II, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 UL approval cULus Listed, Class 2 Power Source, Type 1 enclosure CCC approval CCC approval / marking not required for products rated ≤36 V FDA approval IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007 Release date: 2021-09-08 Date of issue: 2021-09-08 Filename: 212481_eng.pdf Measurement accuracy Absolute accuracy ± 25 mm Repeat accuracy < 5 mm Ambient conditions Ambient temperature -30 ... 50 °C (-22 ... 122 °F) Storage temperature -30 ... 70 °C (-22 ... 158 °F) Mechanical specifications Housing width 25.8 mm Housing height 88 mm Housing depth 54.6 mm Degree of protection IP65 Connection 4-pin, M12 x 1 connector Material Housing Plastic ABS Optical face Plastic pane Mass 90 g Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 3 Distance sensor VDM28-8-L-IO/73c/136 Connection Assignment Option: 1 +UB 2 Q2 3 0V 4 C/Q1 = Light on = Dark on Connection Assignment 1 4 2 3 Wire colors in accordance with EN 60947-5-2 1 2 3 4 BN WH BU BK (brown) (white) (blue) (black) Release date: 2021-09-08 Date of issue: 2021-09-08 Filename: 212481_eng.pdf Assembly 5 2 3 2 SET A Q1 B RUN A Q2 B 1 Operating display green 2 Signal display yellow 3 TEACH-IN button 4 Mode rotary switch 5 Laser output 1 4 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 4 Distance sensor VDM28-8-L-IO/73c/136 Characteristic Curve Measuring range Object colour black 10 % grey 18 % white 90 % 0 1 2 3 4 5 6 7 8 Distance [m] Application Release date: 2021-09-08 Date of issue: 2021-09-08 Filename: 212481_eng.pdf Accessories PACTware 4.1 FDT Framework IO-Link-Master02-USB IO-Link master, supply via USB port or separate power supply, LED indicators, M12 plug for sensor connection OMH-05 Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mm OMH-07-01 Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mm OMH-21 Mounting bracket OMH-22 Mounting bracket OMH-VDM28-01 Metal enclosure for inserting protective panes or apertures Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 5 Distance sensor VDM28-8-L-IO/73c/136 Accessories Mounting and fine adjustment device for sensors from the 28 series OMH-RLK29-HW Mounting bracket for rear wall mounting OMH-RL28-C Weld slag cover model OMH-K01 dove tail mounting clamp OMH-K03 dove tail mounting clamp Release date: 2021-09-08 Date of issue: 2021-09-08 Filename: 212481_eng.pdf OMH-VDM28-02 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 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 6 Distance sensor VDM28-8-L-IO/73c/136 Teach-In You can use the rotary switch to select the output Q1 or Q2 and the relevant switching threshold A or B for teaching in. The yellow LEDs indicate the current state of the selected output. To store a switching threshold (distance measured value), press and hold the "SET" button until the yellow and green LEDs flash in phase (approx. 2 s). Teach-In starts when the "SET" button is released. A successful Teach-In is indicated by rapidly alternating flashing (2.5 Hz) of the yellow and green LEDs. An unsuccessful Teach-In is indicated by alternating flashing (8 Hz) of the yellow and green LEDs. After an unsuccessful Teach-In, the sensor continues to operate with the previous valid setting after the relevant visual fault signal is issued. Different switching modes can be defined by teaching in the relevant distance measured values for the switching thresholds A and B: A no load B no load B A A>B B>A B A A B Every taught-in switching threshold can be retaught (overwritten) by pressing the SET button again. Pressing and holding the "SET" button for > 5 s completely deletes the taught-in value. The yellow and green LEDs go out simultaneously to indicate that this procedure has been completed. Default setting: In general, no switching points are set at the factory. The outputs are switched to low. Reset to default settings: • Set the rotary switch to the "RUN" position • Press and hold the "SET" button until the yellow and green LEDs stop flashing in phase (approx. 10 s) • If the green LED lights up, the procedure is complete. Error messages: • Short circuit: In the event of a short circuit at the sensor output, the green LED flashes with a frequency of approx. 4 Hz. • Teach error:In the event of a teach error, the yellow and green LEDs flash alternately with a frequency of approx. 8 Hz. Release date: 2021-09-08 Date of issue: 2021-09-08 Filename: 212481_eng.pdf Note! The difference in the taught-in distance measured values for the switching thresholds A and B must be greater than the switching hysteresis set in the sensor. On delivery, the switching hysteresis is 15 mm. If the difference in the taught-in measured values is the same as or smaller than the set switching hysteresis, the sensor will visually signal an unsuccessful Teach-In. The last distance measured value that was taught in will not be adopted by the sensor. Select a new distance measured value for switching threshold A or B with a greater difference between the switching thresholds. Teach in this distance measured value on the sensor again. Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 1111 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 7