Compact, multi-purpose, robust. Ultrasonic sensors.

Transcription

1 Compact, multi-purpose, robust. Ultrasonic sensors.

2 Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in air. Packages of ultrasonic sound, socalled bursts, are emitted by the sensor, reflected by an object and received again by the sensor. The transducers in the sensors, with sonic frequencies far outside the range of human hearing, constantly change between transmission and reception during operation. The returned echo signals are evaluated by the integrated electronics of the sensor. Depending on the sensor, either digital or analog information is then issued at the. Unlike optical sensors, influences such as changing colors, transparency or high reflectivity have no bearing on the detection of objects. Ultrasonic sensors maintain their excellence even in harsh environments. They are extremely resistant to dirt, and process reliability is not impaired by dust, smoke, vapors, or other contaminants. The following s are available: Ultrasonic proximity sensors with one or two s Ultrasonic retro-reflective sensors Ultrasonic through beam sensors Ultrasonic distance measuring sensors 58

3 Table of contents Introduction Applications Page 582 Function Page 588 Typical sonic cone profile Page 589 Mounting Page 59 General definitions Page 593 Ultrasonic proximity sensors Introduction Page 596 Overview Page 598 Rectangular designs Page 6 Cylindrical designs Page 67 Ultrasonic distance measuring sensors Introduction Page 618 Overview Page 6 Rectangular designs Page 622 Cylindrical designs Page 63 Ultrasonic 2 point proximity switch Introduction Page 64 Overview Page 641 Rectangular designs Page 642 Cylindrical designs Page 646 Ultrasonic sensors Table of contents Ultrasonic retro-reflective sensors Introduction Page 65 Overview Page 652 Rectangular designs Page 653 Cylindrical designs Page 659 Ultrasonic through beam sensors Introduction Page 662 Rectangular designs Page

4 Miniature Function sensors When space is scarce! Introduction Miniature sensors When space is scarce! In this modern age of automation, Baumer ultrasonic sensors are the answer to the continuing trend towards miniaturization and higher integration. This trend has led Baumer s small and compact ultrasonic sensors, with their hardy performance, to enjoy a major focus of interest. This performance is available in four different s: Ultrasonic proximity switches Ultrasonic retro-reflective sensors Ultrasonic through beam sensors Distance measuring ultrasonic sensors with analog signals Despite the extra emphasis placed on its miniature design, no compromises of any kind need be made when applying these mighty minis. Distinctly narrow sonic cone profiles enable the sensors to look and measure into smallest cavities Mutual influence between sensors mounted closely is minimized thanks to synchronized and multiplexed operation Some housing s are mechanically compatible with sensors using different technologies. They could be exchanged on short notice should the need arise in case of changing application conditions All miniature sensor variations feature technology using a standardized routine 582

5 Miniature sensor applications Height measurement Distance to objects can be reliably measured regardless of the surface color, reflectivity or transparency with miniaturized ultrasonic sensors. Liquid level detection Miniaturized ultrasonic sensors are ideally suited to measure liquid levels in small containers. The miniature housing design allows the installation of several sensors in close proximity. Introduction Miniature sensor applications Looking into small cavities The M12 sensor equipped with the screw-on beam columnator has been especially designed for: - liquid level detection in test tubes and small bottles - liquid level detection in micro titration Versions with analog or digital signals are available

6 Distance measuring sensors Detecting more! Introduction Distance measuring sensors - Detecting more! Ultrasonic distance measuring sensors provide information on an absolute position of a target or moving object. For shiny surfaces, for transparent objects, or environment with dust and high humidity, the ultrasonic technologies are often the only alternative to mechanical probing. Applications for ultrasonic distance measuring sensors include level detection, stack height control as well as absolute position feedback. Baumer offers a broad selection of ultrasonic distance measuring sensors: Sensing range Sd of mm up to Sd of 4 25 mm A constant resolution of,3 mm applies across the entire family Distinctly narrow sonic cone profiles enable the sensors to look and measure into smallest cavities Available signals 1DC and 4 ma or inverted from 1 DC and 4 ma Output signals adjusted to required sensing range of an object through potentiometer, button or remote input 584

7 Distance measuring sensor applications Distance detection With its small shape and low weight, the miniaturized ultrasonic sensors can also be installed in small microgrippers with limited space to accomodate ultrasonic sensors. Stacking level control Utrasonic sensors with analog s provide a distance proportional signal highly independent of the target material encountered. The resolution is a uniform,3 mm even for the maximum scanning range of mm. Introduction Distance measuring sensor applications Determination of roll diameter In winding and unwinding operations distance measuring ultrasonic sensors accurately measure the outer diameter of rolls containing materials such as plastic films, sheet metal, paper and cardboard, veneer etc

8 Through beam and retro-reflective sensors Introduction Through beam and retro-reflective sensors For the detection of sound absorbing or fast moving objects the range of ultrasonic barriers is perfectly featured. Used for counting or the detection of a jam on conveyor belts, these sensors allow the recognition of objects which could not even be detected by simple ultrasonic proximity or optical sensors. Through beam sensors, often used for the rupture control of paper, fabric, metal- or plastic films are capable to detect even high transparent objects. In front of a reference surface retro reflective sensors recognize all kinds of objects reliably, no matter if sound absorbing or sound dispersing. Generally the following features characterize the Baumer range of ultrasonic sensors No blind range in front of the active sensing face Sensing range Sd mm up to 3 mm Short response time of less than 5 ms Any kind of sound reflecting material can be used as reference surface (retro-reflective sensors) 586

9 Through beam and retro-reflective sensors applications Through beam sensors Due to their non-pulsed operation, through beam sensors, consisting of emitter and receiver, exhibit the fastest response time of all ultrasonic sensors. Applications include: - detection of objects following each other in quick succession - counting of objects made of materials which are difficult to detect (glass jars, PET bottles) - monitoring transparent materials like plastic and glass - film rupture control Introduction Through beam and retro-reflective sensors Retro-reflective sensors Retro-reflective sensors require a fixed reflector or reference target for operation. They are ideally suited to reliably detect: - odd shaped and non-aligned objects - sound deflecting targets - sound absorbing materials like cottonwool and foam rubber 587

10 Function Introduction Function Design and operation Target detection A special sonic transducer is used for the ultrasonic proximity sensors, which allows for alternate transmission and reception of sound waves. The transducer emits a number of sonic waves which are reflected by an object, back to the transducer. After emission of the sound waves, the ultrasonic sensor will switch to receive mode. The time elapsed between emitting and receiving is proportional to the distance of the object from the sensor. Digital and analog Sensing is only possible within the detection area. The required sensing range can be adjusted with the sensor's potentiometer or by electronic ( button or remote ). If an object is detected within the set area, the changes its state. The built-in indicates this change. Sonic waves are best reflected from hard surfaces. Targets may be solids, liquids, granules or powders. In fact, ultrasonic sensors are used in many applications where objects are difficult to detect with optical devices. Standard target The standard target is defined as a square flat object of following sizes: 15 x 15 mm for Sde up to 25 mm 3 x 3 mm for Sde up to 1 mm 1 x 1 mm for Sde > 1 mm The target should be mounted perpendicular to the axis of the sensor. Size To ensure a reliable object detection, the reflected signal must be large enough. The intensity of the signal depends on the size of the object. Using a standard object, the full scanning range Sd is available. Surfaces Detection of sound absorbent materials will result in a reduction of the maximum sensing distance. The maximum sensing distance can be achieved as long as the maximum roughness of the object does not exceed,2 mm. Typical sound absorbing materials are: foam rubber cotton / wool / cloth / felt very porous materials 588

11 Typical sonic cone profile Sonic cone profiles Measuring method The sonic cone profile charts as found in the spec sheets of this catalog represent the active sensing areas for ultrasonic sensors. The charts demonstrate the short-range sonic side lobes, which widen the sensor's close-range aperture angle. Due to sound absorption and air diffusion, the lobes decrease at longer ranges. Size, shape, surface properties and the direction of target detection have very high influence on the lateral detecting region of an ultrasonic sensor. Sonic beam profiles are typical for their whole family, eg. the profile for 1-1 mm represents all s digital and analog s, etc. of sensors with that sensing range typical sonic beam of ultrasonic sensors with sensing range mm standard target with 3 x 3 mm, directed rectangular to sensor's reference axis object distance (So) from sensor front (mm) Object distance So Switching point of sonic beam Target sensing limit Lateral distance to reference axis Reference axis Introduction Typical sonic cone profile When determining the shape of s standard square targets made of steel are used. 15 x 15 mm for Sde up to 25 mm 3 x 3 mm for Sde up to 1 mm 1 x 1 mm for Sde > 1 mm The targets are positioned perpendicularly to the sensor's reference axis, approached sideways at different distances. The sonic cone profile is then plotted by connecting the measured points with a line. The cone shape can vary if round or differently shaped objects are detected

12 Mounting Introduction Mounting Minimum spacings Possible errors caused by the installation of two sensors 1 Minimum spacings table X Sensor x y max. no. of sensors Standard - without multiplex or synch. with multiplex feature with synchronization feature Y Sensor 1 Sensor 2 Sensor 2 Sensor 3 Action to take F2 F2 F1 Order reference 3 x Sd 2 x Sd no limit none all standard sensors 2 x Sd no space required 2 connect control pin 3 x Sd 1 x Sd 8 connect control pin timing diagram F3 O1 O3 O2 Ox: original signal = Echo Fx: interference signal of a second sensor O2 max. control wire Response time - according to technical specs. Uxxx xxxx8xx 5 m 2 x technical specs. Uxxx xxxx7xx 7 m according to technical specs. 59

13 Mounting Adjustment aid lock Synchronization feature Link the control pin of all sensors within a limited area to each other. This triggers the measurement of all sensors at the same time. Interference signals which arrive later at the sensor due to their longer sensing distance, will be ignored. Up to eight sensors can be synchronized via control pin. Multiplex feature Link the control pin of both sensors to each other. While the first sensor is measuring, the second is disabled. After the first measurement is completed, the second sensor is allowed to send and receive its signals. In maximum two sensors can be interconnected. The multiplex function increases the sensor response time to the double of the specified value. Note: The control pin must be closed on sensors utilizing either the synchronization or multiplex feature. If the feature is not in use the pin must be connected to the following potentials to ensure the standard response time: Synchronization: Connect the control pin to supply voltage (+Vs) Multiplex: Connect the control pin to ground (GND) The indicates the intensity of the signal which has been reflected by the object, as well as the 's switching state. on The object is reliably detected with a signal strength reserve of 5 %. The is switched. off No target detected, is not switched. flashing Unreliable detection of the target. The is activated / switched. The lock is active 5 minutes after power-up or after the end of the last process. lock is reset by disconnecting the power supply. The lock can be released by briefly switching the main power off. Introduction Mounting 591

14 Mounting Introduction Mounting Angular deflection Sound waves, like light waves, are reflected from flat surfaces. It is therefore possible that the reflected sonic beam from an angled surface might be too small for the accurate recognition of a target. The influence of tilting increases when the distance between the sensor and the target increases. This effect can also be used to advantage as shown here to remotely detect a target. The reflector must be large enough and have smooth surfaces and edges. Sonic beam deflector Series - see section 12, ,2 Reflector Object 1,

15 General definitions Technical definitions and environmental influences Blind range St Scanning range Sd Scanning range close limit Sdc Scanning range far limit Sde Object distance So Hysteresis Repeatability Sensitivity to noise Blind range St Close range Object distance So Scanning range close limit Sdc Scanning range Sd Scanning range far limit Sde Reliable object recognition is not possible within the blind range (St). Objects within this blind range may cause false switching of the sensor. Objects within the scanning range (Sd) are correctly detected up to the set far limit (Sde) of the scanning range. The close limit (Sdc) can be programmed by a button. Reference axis Hysteresis By means of a built-in potentiometer or a button the user can change the far limit (Sde) of the scanning range (Sd). The object distance is defined as the distance between the front end of the sensor and the object itself. After recognizing the object the effective scanning range (Sd) is enlarged in the axial direction by the hysteresis value. Repeatability is defined as the difference between two subsequent measurements under identical circumstances and with a standard object. The extremely high used for ultrasonic sensors ensures that most extraneous noise will not affect operational accuracy. Pressurized air might interfere with the proper operation of the sensor under extreme conditions. Introduction General definitions Humidity A relative humidity up to 9 % has nominal effect on the sensing distance of the sonic sensors. Direct moisture or dirt however may lead to a reduction of the scanning range Sd. Air stream The narrow sonic beam angle may be affected by strong air streams in excess of 1 m/second. Temperature Heat radiation from hot targets produces strong air turbulence. This can affect the sonic propagation and hence, the proper recognition of an object. Temperature drift The speed of sound depends on temperature. Deviation can be up to,18 %/K. Temperature drift of the ambient air is mostly compensated within the sensor itself. The specification for temperature compensation is valid for stationary conditions

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17 Ultrasonic proximity sensors

18 Ultrasonic proximity sensors Ultrasonic proximity sensors Introduction Design and operation A special sonic transducer is used for the ultrasonic proximity sensors, which allows for alternate transmission and reception of sound waves. The transducer emits a number of sonic waves which are reflected by an object, back to the transducer. After emission of the sound waves, the ultrasonic sensor will switch to receive mode. The time elapsed between emitting and receiving is proportional to the distance of the object from the sensor. Digital Sensing is only possible within the detection area. The required sensing range can be adjusted with the sensor's potentiometer. If an object is detected within the set area, the changes its state. The built-in indicates this change.... with procedures All adjustments are carried out via the internal button or the external wire. Adjustment switching point Sde 1. Adjustment mode: Press the button or connect the white wire to +Vs for approx. 2 secs until the flashes green. Release the button or disconnect wire. 2. flashes green. Place the target at the required scanning range and press the button or connect the external white wire shortly to +Vs. 3. Succesful completion of procedure is confirmed by being on for approx. 2 secs. locking The function is locked five minutes after power up or five minutes after the end of the last process. Resetting to original factory settings Holding the button down or connecting the white wire to +Vs for > 6 secs, will automatically restore the original factory setting. Fast flashing of the green indicates successful completion of the resetting

19 Ultrasonic proximity sensors Ultrasonic proximity sensors Introduction

20 Ultrasonic proximity sensors Overview rectangular designs product family UNDK 1 UNDK UNDK UNDK UNDK 3 UNDK 3 UNDK 3 Ultrasonic proximity sensors Overview cylindrical designs SONUS 1,4 mm mm mm mm 3 mm 3 mm 3 mm 1... mm 1... mm mm mm mm mm mm potentiometer <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm operating temperature C C C C C C C plastic (ASA) polter polter polter polter / die-cast zinc polter / die-cast zinc cable, 2 m flylead connector M8 connector M8 connector M12 polter / die-cast zinc IP 67 IP 67 IP 67 IP 67 IP 67 IP 67 Page product family UNAM 12 UNAM 12 UNAM 12 UNAR 18 UNAM 18 UNAM 18 UNAR mm 12 mm 12 mm 18 mm 18 mm 18 mm 18 mm mm 1... mm mm mm mm mm mm potentiometer external <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm operating temperature C C C C C C C brass nickel plated brass nickel plated brass nickel plated stainless steel (V4A) brass nickel plated cable, 2 m brass nickel plated stainless steel (V4A) connector M12 IP 67 IP 67 IP 67 IP 67 IP 67 IP 67 Page

21 Ultrasonic proximity sensors Overview Overview UNAM 3 UNAM 5 Ultrasonic proximity sensors 3 mm 3 mm mm mm < 1 mm < 1 mm C C brass nickel plated brass nickel plated IP 67 IP

22 Ultrasonic proximity sensors SONUS UNDK 1 Sd = mm compact housing very low mass (4 g) long sensing range / small blind range Ultrasonic proximity sensors SONUS UNDK 1 Sd = mm 1... mm scanning range far limit Sde 3... mm hysteresis typ. 4 % Sde <,5 mm temperature drift <,18 % Sde/K adjustment response time ton < 15 ms release time toff < 15 ms 38 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular plastic (ASA) 1,4 mm 27 mm depth 14 mm operating temperature C ESW 31A, ESG 32A dimension drawings , ,9 3,2 2,9 15 4, ,9 M8 x 1 2,9 2,9 1,4 7 1,4 flylead connector version standard cable length mm (L) connection diagrams PNP , ,9 34 L 1,4 M8 x 1 3,2 control/ 2,9 2,9 15 NPN sensing limit ,2 2,9 15 control/ object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis order reference circuit connection s UNDK 1N8914 NPN make function (NO) / break function (NC) cable, 2 m UNDK 1N8914/KS35A NPN make function (NO) / break function (NC) flylead connector M8 UNDK 1N8914/S35A NPN make function (NO) / break function (NC) connector M8 UNDK 1P8914 PNP make function (NO) / break function (NC) cable, 2 m UNDK 1P8914/KS35A PNP make function (NO) / break function (NC) flylead connector M8 UNDK 1P8914/S35A PNP make function (NO) / break function (NC) connector M8 6

23 Ultrasonic proximity sensors UNDK Sd = mm internal and external small sonic beam angle 1... mm scanning range far limit Sde 3... mm hysteresis typ. 4 % Sde <,5 mm temperature drift <,18 % Sde/K adjustment response time ton < 1 ms release time toff < 1 ms 38 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 29,5 9,5 42 M8 x 1 5,7 14 6,5 connection diagrams PNP 15 11,8 control/ NPN control/ sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis Sd = mm UNDK Ultrasonic proximity sensors order reference UNDK N6914/S35A UNDK N7914/S35A UNDK P6914/S35A UNDK P7914/S35A circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) 61

24 Ultrasonic proximity sensors UNDK Sd = 4 mm internal and external wide sonic beam angle Sd = 4 mm UNDK Ultrasonic proximity sensors mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm temperature drift <,18 % Sde/K adjustment response time ton < 25 ms release time toff < 25 ms 29 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 14 9,5 29,5 42 M8 x 1 5,7 6,5 connection diagrams PNP ,8 control/ NPN object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis control/ sensing limit order reference UNDK N6912/S35A UNDK N7912/S35A UNDK P6912/S35A UNDK P7912/S35A circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) 62

25 Ultrasonic proximity sensors UNDK Sd = 1 mm internal and external long sensing range mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm temperature drift <,18 % Sde/K adjustment response time ton < 5 ms release time toff < 5 ms 24 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 29,5 9,5 42 M8 x 1 5,7 14 6,5 connection diagrams PNP 15 11,8 control/ NPN control/ sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis Sd = 1 mm UNDK Ultrasonic proximity sensors order reference UNDK N693/S35A UNDK N793/S35A UNDK P693/S35A UNDK P793/S35A circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) 63

26 Ultrasonic proximity sensors UNDK 3 Sd = 25 mm potentiometer synchronization small blind range Sd = 25 mm UNDK 3 Ultrasonic proximity sensors mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm synchronization multiplex version on request temperature drift <,18 % Sde/K adjustment potentiometer response time ton (sync on) < 1 ms release time toff (sync on) < 1 ms 3 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings 4,5 3 31,1 Pot 18, ,4 M12 x connection diagrams PNP ,4 control 4,5 NPN 3 31,1 Pot 18, , sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis 11,4 control order reference circuit connection s UNDK 3N1713 NPN make function (NO) cable, 2 m UNDK 3N1713/S14 NPN make function (NO) connector M12 UNDK 3N3713 NPN break function (NC) cable, 2 m UNDK 3N3713/S14 NPN break function (NC) connector M12 UNDK 3P1713 PNP make function (NO) cable, 2 m UNDK 3P1713/S14 PNP make function (NO) connector M12 UNDK 3P3713 PNP break function (NC) cable, 2 m UNDK 3P3713/S14 PNP break function (NC) connector M

27 Ultrasonic proximity sensors UNDK 3 Sd = 4 mm potentiometer synchronization mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm synchronization multiplex version on request temperature drift <,18 % Sde/K adjustment potentiometer response time ton (sync on) < 25 ms release time toff (sync on) < 25 ms 4 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings 4,5 3 31,1 Pot 18, ,4 M12 x connection diagrams PNP ,4 control 4,5 NPN 3 31,1 Pot 18, , sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis 11,4 control Sd = 4 mm UNDK 3 Ultrasonic proximity sensors order reference circuit connection s UNDK 3N1712 NPN make function (NO) cable, 2 m UNDK 3N1712/S14 NPN make function (NO) connector M12 UNDK 3N3712 NPN break function (NC) cable, 2 m UNDK 3N3712/S14 NPN break function (NC) connector M12 UNDK 3P1712 PNP make function (NO) cable, 2 m UNDK 3P1712/S14 PNP make function (NO) connector M12 UNDK 3P3712 PNP break function (NC) cable, 2 m UNDK 3P3712/S14 PNP break function (NC) connector M

28 Ultrasonic proximity sensors UNDK 3 Sd = 1 mm potentiometer synchronization temperature compensation Sd = 1 mm UNDK 3 Ultrasonic proximity sensors mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm synchronization multiplex version on request temperature drift <,1 % Sde/K adjustment potentiometer response time ton (sync on) < 5 ms release time toff (sync on) < 5 ms 24 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings 3 31,1 3 31,1 Pot Pot 18,4 18,4 4,5 37, ,5 37, M12 x 1 11,4 11, connection diagrams PNP control NPN control sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis order reference circuit connection s UNDK 3N173 NPN make function (NO) cable, 2 m UNDK 3N173/S14 NPN make function (NO) connector M12 UNDK 3N373 NPN break function (NC) cable, 2 m UNDK 3N373/S14 NPN break function (NC) connector M12 UNDK 3P173 PNP make function (NO) cable, 2 m UNDK 3P173/S14 PNP make function (NO) connector M12 UNDK 3P373 PNP break function (NC) cable, 2 m UNDK 3P373/S14 PNP break function (NC) connector M

29 Ultrasonic proximity sensors UNAM 12 Sd = 7 mm with beam columnator for measurement in very small containers external special with beam columnator mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm temperature drift <,18 % Sde/K adjustment external response time ton < 1 ms release time toff < 1 ms 38 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma circuit PNP make function (NO) current < ma voltage drop Vd < 2 VDC reverse polarity protection cylindrical brass nickel plated 12 mm 1 mm connection s connector M12 operating temperature C ES 14, ESW 33A, ESG 34A teach-in-adapter Nr dimension drawing ø 15 ø 8 SW 17 ø ,5 connection diagram PNP 42,5 57,5 M12 x control/ sensing limit with standard target round rod ø 1 mm target distance from nozzle of columnator (mm) standard target 15 x 15 mm and round rod ø 1 mm, directecd rectangular to sensor s reference axis Sd = 7 mm UNAM 12 Ultrasonic proximity sensors order reference UNAM 12P1914/S14D 67

30 Ultrasonic proximity sensors UNAM 12 Sd = mm external adapter small sonic beam angle Sd = mm UNAM 12 Ultrasonic proximity sensors 1... mm scanning range far limit Sde 3... mm hysteresis typ. 4 % Sde <,5 mm temperature drift <,18 % Sde/K adjustment external response time ton < 1 ms release time toff < 1 ms 38 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection cylindrical brass nickel plated 12 mm 7 mm connection s connector M12 operating temperature C ES 14, ESW 33A, ESG 34A teach-in-adapter Nr dimension drawing SW 17 M12 x M12 x 1 connection diagrams PNP control/ NPN control/ sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis order reference UNAM 12N1914/S14 UNAM 12N3914/S14 UNAM 12P1914/S14 UNAM 12P3914/S14 circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) 68

31 Ultrasonic proximity sensors UNAM 12 Sd = 4 mm external adapter wide sonic beam angle mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm temperature drift <,18 % Sde/K adjustment external response time ton < 25 ms release time toff < 25 ms 29 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection cylindrical brass nickel plated 12 mm 7 mm connection s connector M12 operating temperature C ES 14, ESW 33A, ESG 34A teach-in-adapter Nr dimension drawing SW 17 M12 x 1 55 M12 x 1 connection diagrams PNP control/ NPN object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis control/ sensing limit Sd = 4 mm UNAM 12 Ultrasonic proximity sensors order reference UNAM 12N1912/S14 UNAM 12N3912/S14 UNAM 12P1912/S14 UNAM 12P3912/S14 circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) 69

32 Ultrasonic proximity sensors UNAR 18 Sd = 4 mm internal and external sensorfront chemically resistant stainless steel housing Sd = 4 mm UNAR 18 Ultrasonic proximity sensors special scanning range far limit Sde hysteresis typ. temperature drift adjustment response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection coating active face material O-ring front of sensor durable against pressure connection s chemically resistant mm mm 4 % Sde <,5 mm <,18 % Sde/K < 25 ms < 25 ms 4 khz green DC 35 ma < ma < 2 VDC cylindrical stainless steel (V4A) Parylene FFKM 6 bar, cycle 18 mm 91,5 mm connector M12 operating temperature C ES 14, ESW 33A, ESG 34A dimension drawing SW 24 Teach- in M18 x 1 71,6 M12 x 1 connection diagrams PNP 81, ,5 control/ NPN sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis control/ order reference UNAR 18N6912/S14G UNAR 18N7912/S14G UNAR 18P6912/S14G UNAR 18P7912/S14G circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) 61

33 Ultrasonic proximity sensors UNAM 18 Sd = 7 mm potentiometer synchronization mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm synchronization temperature drift <,18 % Sde/K adjustment potentiometer response time ton (sync on) < 5 ms release time toff (sync on) < 5 ms 24 khz indicator green voltage supply range +Vs DC current consumption max. 3 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection cylindrical brass nickel plated 18 mm 89 mm connection s cable, 2 m operating temperature C order reference circuit UNAM 18N173 NPN make function (NO) UNAM 18N373 NPN break function (NC) UNAM 18P173 PNP make function (NO) UNAM 18P373 PNP break function (NC) dimension drawing M18 x 1 SW 24 Pot connection diagrams PNP control NPN control sensing limit target distance from sensor (mm) standard square target, size 3 x 3 mm, positioned perpendicularly to sensor's reference axis Sd = 7 mm UNAM 18 Ultrasonic proximity sensors 611

34 Ultrasonic proximity sensors UNAM 18 Sd = 1 mm internal and external Sd = 1 mm UNAM 18 Ultrasonic proximity sensors mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm temperature drift <,18 % Sde/K adjustment response time ton < 5 ms release time toff < 5 ms 24 khz indicator green voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection cylindrical brass nickel plated 18 mm 9 mm connection s connector M12 operating temperature C ES 14, ESW 33A, ESG 34A order reference circuit UNAM 18N693/S14 NPN make function (NO) UNAM 18N793/S14 NPN break function (NC) UNAM 18P693/S14 PNP make function (NO) UNAM 18P793/S14 PNP break function (NC) dimension drawing M18 x 1 SW 24 M12 x 1 connection diagrams PNP control/ NPN control/ sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis 612

35 Ultrasonic proximity sensors UNAR 18 Sd = 1 mm internal and external sensorfront chemically resistant stainless steel housing special scanning range far limit Sde hysteresis typ. temperature drift adjustment response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection coating active face material O-ring front of sensor durable against pressure connection s chemically resistant mm mm 4 % Sde <,5 mm <,18 % Sde/K < 5 ms < 5 ms 24 khz green DC 35 ma < ma < 2 VDC cylindrical stainless steel (V4A) Parylene FFKM 6 bar, cycle 18 mm 91,5 mm connector M12 operating temperature C ES 14, ESW 33A, ESG 34A dimension drawing M18 x 1 SW 24 Teach- in M12 x 1 connection diagrams PNP 71,6 81,5 91,5 control/ NPN control/ sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis Sd = 1 mm UNAR 18 Ultrasonic proximity sensors order reference UNAR 18N693/S14G UNAR 18N793/S14G UNAR 18P693/S14G UNAR 18P793/S14G circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) 613

36 Ultrasonic proximity sensors UNAM 3 Sd = 15 mm potentiometer increased sensing range Sd = 15 mm UNAM 3 Ultrasonic proximity sensors scanning range far limit Sde hysteresis typ. temperature drift adjustment response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection mm mm 4 % Sde < 1 mm <,18 % Sde/K potentiometer < 1 ms < 1 ms khz green DC 3 ma < ma < 2 VDC cylindrical brass nickel plated 3 mm 7 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings M3 x 1,5 SW M12 x 1 order reference circuit connection s UNAM 3N114 NPN make function (NO) cable, 2 m UNAM 3N114/S14 NPN make function (NO) connector M12 UNAM 3N314 NPN break function (NC) cable, 2 m UNAM 3N314/S14 NPN break function (NC) connector M12 UNAM 3P114 PNP make function (NO) cable, 2 m UNAM 3P114/S14 PNP make function (NO) connector M12 UNAM 3P314 PNP break function (NC) cable, 2 m UNAM 3P314/S14 PNP break function (NC) connector M12 Pot connection diagrams PNP NPN Pot M3 x 1,5 SW sensing limit target distance from sensor (mm) standard target 1 x 1 mm, positioned perpendicularly to sensor's reference axis 614

37 Ultrasonic proximity sensors UNAM 5 Sd = 25 mm potentiometer synchronization long sensing range scanning range far limit Sde hysteresis typ. synchronization temperature drift adjustment response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection mm mm 4 % Sde < 1 mm <,18 % Sde/K potentiometer < 16 ms < 16 ms 1 khz green DC 35 ma < ma < 2 VDC cylindrical brass nickel plated 3 mm 95 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings order reference circuit connection s UNAM 5N1721 NPN make function (NO) cable, 2 m UNAM 5N1721/S14 NPN make function (NO) connector M12 UNAM 5N3721 NPN break function (NC) cable, 2 m UNAM 5N3721/S14 NPN break function (NC) connector M12 UNAM 5P1721 PNP make function (NO) cable, 2 m UNAM 5P1721/S14 PNP make function (NO) connector M12 UNAM 5P3721 PNP break function (NC) cable, 2 m UNAM 5P3721/S14 PNP break function (NC) connector M12 3 Pot 44,5 SW 36 14,2 6 7 M12 x 1 M3 x 1,5 connection diagrams PNP control 3 NPN Pot 44,5 SW 36 14,2 6 7 M3 x 1,5 sensing limit object distance (So) from sensor front (mm) standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis 95 control Sd = 25 mm UNAM 5 Ultrasonic proximity sensors 615

38 616

39 Ultrasonic distance measuring sensors

40 Ultrasonic distance measuring sensors Ultrasonic distance measuring sensors Introduction Sensors with potentiometer Sensors with OUT max min The sensor provides a distance proportional analog current or analog voltage, allowing simply applied, non-contact distance measurement. The user can change the slope of the curve using the built-in potentiometer. By doing so, they are able to define the required resolution. Sensor versions, which have a built-in D/A-Converter, generate signals divided into discrete steps. Applications having long cable runs where there might be EMI or RFI interferences, should use sensors with an analog current. Adjustment of... 1 function To switch the sensor into Teach mode, hold the button, or connect the external wire (WH) to for 2 seconds or more. Successful entry into Teach-mode is signaled by the flashing bicolor. Upon release of the Teach button or disconnection of external Teach wire from the source, the red will flash. At this point, you may set the close limit (Sdc) by placing the target at the required distance from the sensor (the closest the target will be to the sensor face) and briefly pushing the button or connecting the wire with. The will then flash Amber. Far limit (Sde) may now be programmed by placing the target at the farthest required distance from the sensor by briefly pressing the button or connecting the wire with + VS. Both s will be on for 2 seconds to confirm proper completion of process. Analog ma / 1 inverted 4 ma / Distance Measuring range Sensor St scanning range Sd Blind region Measuring distance Sde Measuring range configured by Standard measuring range Object Sd Programmable curve Optional on request Separate digital PNP with one switching point which may be set using the function. Inverting the function to 1... Sensor signal can be inverted to 1... by teaching the far limit Sde first and the sensor close limit Sdc second. Resetting to original factory settings or improper set up Teaching the sensor without an object within its scanning range, teaching only one instead of the required two limits of the scanning range or simply pressing the button for more than 6 seconds will automatically restore the original factory settings. Fast flashing of both s indicates successful completion of the resetting. locking The function is locked five minutes after power up or five minutes after the end of the last process

41 Ultrasonic distance measuring sensors Linearity Minimum load resistance Resolution Deviations in linearity are mainly generated within the sensor and by changes in ambient temperature. Resolution, temperature drift and define the linearity error. The voltage drop across the load resistance is proportional to the current, using a sensor with current. To ensure a proper functioning of the stage do not exceed the maximum permissible load resistance as stated in the data sheet. Defines the smallest position change of the object which causes a change in voltage or current at the sensor. Ultrasonic distance measuring sensors Introduction 619

42 Ultrasonic distance measuring sensors Overview rectangular designs product family UNDK 1 UNDK UNDK UNDK UNDK 3 UNDK 3 UNDK 3 Ultrasonic distance measuring sensors Overview cylindrical designs product family UNAM 12 UNAM 12 UNAM 12 UNAR 18 UNAM 18 UNAR 18 UNAM 3 12 mm 12 mm 12 mm 18 mm 18 mm 18 mm 3 mm mm... mm mm mm mm mm mm potentiometer external <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm operating temperature C C C C C C C cable, 2 m SONUS 1,4 mm mm mm mm 3 mm 3 mm 3 mm... mm... mm mm mm mm mm mm potentiometer <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm operating temperature C C C C C C C plastic (ASA) polter polter polter polter / die-cast zinc brass nickel plated brass nickel plated brass nickel plated stainless steel (V4A) brass nickel plated polter / die-cast zinc cable, 2 m flylead connector M8 connector M8 connector M12 stainless steel (V4A) connector M12 polter / die-cast zinc IP 67 IP 67 IP 67 IP 67 IP 67 IP 67 Page brass nickel plated IP 67 IP 67 IP 67 IP 67 IP 67 IP 67 Page

43 Ultrasonic distance measuring sensors Overview UNDK 3 3 mm... mm Overview < 1 mm C polter / die-cast zinc IP UNAM 5 3 mm mm Ultrasonic distance measuring sensors < 1 mm C brass nickel plated IP

44 UNDK 1 (Sd = mm) Ultrasonic distance measuring sensors SONUS UNDK 1 Sd = mm compact housing very low mass (4 g) high resolution Ultrasonic distance measuring sensors SONUS UNDK 1 Sd = mm... mm scanning range close limit Sdc... mm scanning range far limit Sde... mm <,5 mm resolution <,3 mm adjustment 38 khz response time ton < 6 ms release time toff < 6 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current consumption max. 35 ma circuit voltage signal... 1 / 1... current < ma reverse polarity protection rectangular plastic (ASA) 1,4 mm 27 mm depth 14 mm operating temperature C ESW 31A, ESG 32A order reference connection s UNDK 1U6914 cable, 2 m UNDK 1U6914/KS35A flylead connector M8 UNDK 1U6914/S35A connector M8 dimension drawings , ,9 3,2 2,9 15 4, ,9 M8 x 1 2,9 2,9 1,4 7 1,4 flylead connector version standard cable length mm (L) connection diagram Analog , ,9 34 L 1,4 M8 x 1 3,2 V control/teach-in 2,9 2, sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis 3,2 2,

45 UNDK (Sd = mm) Ultrasonic distance measuring sensors UNDK Sd = mm internal and external... 1 / 4... ma invertible small sonic beam angle... mm scanning range close limit Sdc... mm scanning range far limit Sde... mm <,5 mm resolution <,3 mm adjustment 38 khz response time ton < 3 ms release time toff < 3 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current consumption max. 35 ma current < ma reverse polarity protection voltage signal... 1 / 1... current signal 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 29,5 9,5 42 M8 x 1 5,7 14 6,5 connection diagram Analog 15 11,8 V control/teach-in sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis Sd = mm UNDK Ultrasonic distance measuring sensors order reference UNDK I6914/S35A UNDK U6914/S35A circuit current voltage 623

46 UNDK (Sd = 4 mm) Ultrasonic distance measuring sensors UNDK Sd = 4 mm internal and external... 1 / 4... ma invertible wide sonic beam angle Sd = 4 mm UNDK Ultrasonic distance measuring sensors mm scanning range close limit Sdc mm scanning range far limit Sde mm <,5 mm resolution <,3 mm adjustment 29 khz response time ton < 6 ms release time toff < 6 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma signal... 1 / 1... current current consumption max. 55 ma signal 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 14 9,5 29,5 42 M8 x 1 5,7 6,5 connection diagram Analog V ,8 control/teach-in object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis sensing limit order reference UNDK I6912/S35A UNDK U6912/S35A circuit current voltage 624

47 UNDK (Sd = 1 mm) Ultrasonic distance measuring sensors UNDK Sd = 1 mm internal and external... 1 / 4... ma invertible long sensing range mm scanning range close limit Sdc mm scanning range far limit Sde mm <,5 mm resolution <,3 mm adjustment 24 khz response time ton < 8 ms release time toff < 8 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma signal... 1 / 1... current current consumption max. 55 ma signal 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 29,5 9,5 42 M8 x 1 5,7 14 6,5 connection diagram Analog 15 11,8 V control/teach-in sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis Sd = 1 mm UNDK Ultrasonic distance measuring sensors order reference UNDK I693/S35A UNDK U693/S35A circuit current voltage 625

48 UNDK 3 (Sd = 25 mm) Ultrasonic distance measuring sensors UNDK 3 Sd = 25 mm or potentiometer... 1 / 4... ma signals of version invertible Sd = 25 mm UNDK 3 Ultrasonic distance measuring sensors mm scanning range far limit Sde mm <,5 mm resolution <,3 mm 3 khz response time ton < 5 ms release time toff < 5 ms temperature drift < 2 % of distance to target So potentiometer light indicator green scanning range close limit Sdc mm light indicator yellow / red voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma current current consumption max. 55 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ESW 33S, ESG 34S dimension drawings 4,5 3 31,1 18, ,4 M12 x ,4 = or potentiometer connection diagram Analog BN (1 ) BK (4 ) BU (3 ) ,5 3 31,1 Teach- in 18, , ø 13,2 14 sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis 11,4 order reference adjustment circuit signal connection s UNDK 3I6113 current 4... ma /... 4 ma cable, 2 m UNDK 3I6113/S14 current 4... ma /... 4 ma connector M12 UNDK 3U6113 voltage... 1 / 1... cable, 2 m UNDK 3U6113/S14 voltage... 1 / 1... connector M12 UNDK 3U9113 potentiometer voltage... 1DC cable, 2 m UNDK 3U9113/S14 potentiometer voltage... 1DC connector M

49 UNDK 3 (Sd = 4 mm) Ultrasonic distance measuring sensors UNDK 3 Sd = 4 mm or potentiometer... 1 / 4... ma signals of version invertible mm scanning range far limit Sde mm <,5 mm resolution <,3 mm 4 khz response time ton < 6 ms release time toff < 6 ms temperature drift < 2 % of distance to target So potentiometer light indicator green scanning range close limit Sdc mm light indicator yellow / red voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma current current consumption max. 55 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ESW 33S, ESG 34S dimension drawings 4,5 3 31,1 18, ,4 M12 x ,4 = or potentiometer connection diagram Analog BN (1 ) BK (4 ) BU (3 ) ,5 3 31,1 Teach- in 18, , ø 13,2 14 sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis 11,4 Sd = 4 mm UNDK 3 Ultrasonic distance measuring sensors order reference adjustment circuit signal connection s UNDK 3I6112 current 4... ma /... 4 ma cable, 2 m UNDK 3I6112/S14 current 4... ma /... 4 ma connector M12 UNDK 3U6112 voltage... 1 / 1... cable, 2 m UNDK 3U6112/S14 voltage... 1 / 1... connector M12 UNDK 3U9112 potentiometer voltage... 1DC cable, 2 m UNDK 3U9112/S14 potentiometer voltage... 1DC connector M

50 UNDK 3 (Sd = 1 mm) Ultrasonic distance measuring sensors UNDK 3 Sd = 1 mm or potentiometer... 1 / 4... ma signals of version invertible Sd = 1 mm UNDK 3 Ultrasonic distance measuring sensors mm scanning range far limit Sde mm <,5 mm resolution <,3 mm 24 khz response time ton < 8 ms release time toff < 8 ms temperature drift < 2 % of distance to target So potentiometer light indicator green scanning range close limit Sdc mm light indicator yellow / red voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma current current consumption max. 55 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ESW 33A, ESG 34A dimension drawings 3 31,1 3 31,1 18,4 Teach- in 18,4 4,5 37, ,5 37, M12 x 1 11,4 ø 13,2 11, = or potentiometer connection diagram Analog BN (1 ) BK (4 ) BU (3 ) sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis order reference adjustment circuit signal connection s UNDK 3I613 current 4... ma /... 4 ma cable, 2 m UNDK 3I613/S14 current 4... ma /... 4 ma connector M12 UNDK 3U613 voltage... 1 / 1... cable, 2 m UNDK 3U613/S14 voltage... 1 / 1... connector M12 UNDK 3U913 potentiometer voltage... 1DC cable, 2 m UNDK 3U913/S14 potentiometer voltage... 1DC connector M

51 UNDK 3 (Sd = mm) Ultrasonic distance measuring sensors UNDK 3 Sd = mm... 1 / 4... ma signals invertible... mm scanning range close limit Sdc... mm scanning range far limit Sde... mm < 1 mm resolution <,5 mm adjustment khz response time ton < 15 ms release time toff < 15 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma signal... 1 / 1... current current consumption max. 55 ma signal 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ESW 33A, ESG 34A dimension drawings 3 31,1 3 18,4 4,5 37, ,5 37, M12 x 1 11,4 ø 13,2 14 connection diagram Analog BN (1 ) BK (4 ) BU (3 ) 31,1 18,4 11, sensing limit object distance (So) from sensor front (mm) standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis Sd = mm UNDK 3 Ultrasonic distance measuring sensors order reference circuit connection s UNDK 3I614/S14 current connector M12 UNDK 3U614 voltage cable, 2 m UNDK 3U614/S14 voltage connector M

52 UNAM 12 (with beam columnator) Ultrasonic distance measuring sensors UNAM 12 Sd = 82 mm external with beam columnator for measurement in very small containers Sd = 82 mm UNAM 12 Ultrasonic distance measuring sensors special with beam columnator mm scanning range close limit Sdc mm scanning range far limit Sde mm <,5 mm resolution <,3 mm adjustment external 38 khz response time ton < 3 ms release time toff < 3 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current consumption max. 35 ma circuit voltage signal... 1 / 1... current < ma reverse polarity protection cylindrical brass nickel plated 12 mm 88 mm connection s connector M12 operating temperature C teach-in-adapter Nr ESW 33A, ESG 34A dimension drawing SW 17 ø 15 ø 8 ø 3 M12 x ,5 connection diagram Analog 3,5 57,5 88 V control/teach-in sensing limit with standard target round rod ø 1 mm target distance from nozzle of columnator (mm) standard target 15 x 15 mm and round rod ø 1 mm, directecd rectangular to sensor s reference axis order reference UNAM 12U9914/S14D 63

53 UNAM 12 (Sde = mm) Ultrasonic distance measuring sensors UNAM 12 Sd = mm external... 1 /... 1 ma invertible adapter... mm scanning range close limit Sdc... mm scanning range far limit Sde... mm <,5 mm resolution <,3 mm adjustment external 38 khz response time ton < 3 ms release time toff < 3 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma signal... 1 / 1... current current consumption max. 45 ma signal... 1 ma / 1... ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm cylindrical brass nickel plated 12 mm 7 mm connection s connector M12 operating temperature C teach-in-adapter Nr ESW 33A, ESG 34A dimension drawing SW 17 M12 x M12 x 1 connection diagram Analog V control/teach-in sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis Sd = mm UNAM 12 Ultrasonic distance measuring sensors order reference UNAM 12I9914/S14 UNAM 12U9914/S14 circuit current voltage 631

54 UNAM 12 (Sde = 4 mm) Ultrasonic distance measuring sensors UNAM 12 Sd = 4 mm external... 1 /... 1 ma invertible adapter Sd = 4 mm UNAM 12 Ultrasonic distance measuring sensors mm scanning range close limit Sdc mm scanning range far limit Sde mm <,5 mm resolution <,3 mm adjustment external 29 khz response time ton < 6 ms release time toff < 6 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma signal... 1 / 1... current current consumption max. 45 ma signal... 1 ma / 1... ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm cylindrical brass nickel plated 12 mm 7 mm connection s connector M12 operating temperature C teach-in-adapter Nr ESW 33A, ESG 34A dimension drawing SW 17 connection diagram Analog M12 x 1 55 M12 x 1 7 V control/teach-in object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis sensing limit order reference UNAM 12I9912/S14 UNAM 12U9912/S14 circuit current voltage 632

55 UNAR 18 (Sde = 4 mm) Ultrasonic distance measuring sensors UNAR 18 Sd = 4 mm internal and external sensorfront chemically resistant stainless steel housing special scanning range close limit Sdc scanning range far limit Sde resolution adjustment response time ton release time toff light indicator temperature drift voltage supply range +Vs current reverse polarity protection voltage current consumption max. signal current current consumption max. signal load resistance +Vs max. load resistance +Vs min. coating active face material O-ring front of sensor durable against pressure connection s chemically resistant mm mm mm <,5 mm <,3 mm 4 khz < 25 ms < 25 ms yellow / red < 2 % of distance to target So DC < ma 35 ma... 1 / ma 4... ma /... 4 ma < 11 Ohm < 4 Ohm cylindrical stainless steel (V4A) Parylene FFKM 6 bar, cycle 18 mm 91,5 mm connector M12 operating temperature C ESW 33A, ESG 34A dimension drawing SW 24 Teach- in M18 x 1 71,6 M12 x 1 connection diagram Analog 81,5 V ,5 control/teach-in sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis Sd = 4 mm UNAR 18 Ultrasonic distance measuring sensors order reference UNAR 18I6912/S14G UNAR 18U6912/S14G circuit current voltage 633

56 UNAM 18 Ultrasonic distance measuring sensors UNAM 18 Sd = 1 mm internal and external... 1 / 4... ma signals invertible Sd = 1 mm UNAM 18 Ultrasonic distance measuring sensors mm scanning range close limit Sdc mm scanning range far limit Sde mm <,5 mm resolution <,3 mm adjustment 24 khz response time ton < 8 ms release time toff < 8 ms light indicator yellow / red temperature drift < 2 % of distance to target So voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma signal... 1 / 1... current current consumption max. 55 ma signal 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm cylindrical brass nickel plated 18 mm 9 mm connection s connector M12 operating temperature C ESW 33A, ESG 34A dimension drawing M18 x 1 SW 24 M12 x 1 connection diagram Analog V control/teach-in sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis order reference UNAM 18I693/S14 UNAM 18U693/S14 circuit current voltage 634

57 UNAR 18 (Sde = 1 mm) Ultrasonic distance measuring sensors UNAR 18 Sd = 1 mm internal and external sensorfront chemically resistant stainless steel housing special scanning range close limit Sdc scanning range far limit Sde resolution adjustment response time ton release time toff light indicator temperature drift voltage supply range +Vs current reverse polarity protection voltage current consumption max. signal current current consumption max. signal load resistance +Vs max. load resistance +Vs min. coating active face material O-ring front of sensor durable against pressure connection s chemically resistant mm mm mm <,5 mm <,3 mm 24 khz < 8 ms < 8 ms yellow / red < 2 % of distance to target So DC < ma 35 ma... 1 / ma 4... ma /... 4 ma < 11 Ohm < 4 Ohm cylindrical stainless steel (V4A) Parylene FFKM 6 bar, cycle 18 mm 91,5 mm connector M12 operating temperature C ESW 33A, ESG 34A dimension drawing M18 x 1 SW 24 Teach- in M12 x 1 connection diagram Analog 71,6 81,5 91,5 V control/teach-in sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis Sd = 1 mm UNAR 18 Ultrasonic distance measuring sensors order reference UNAR 18I693/S14G UNAR 18U693/S14G circuit current voltage 635

58 UNAM 3 Ultrasonic distance measuring sensors UNAM 3 Sd = 1 mm or potentiometer... 1 / 4... ma signals of version invertible Sd = 1 mm UNAM 3 Ultrasonic distance measuring sensors mm scanning range far limit Sde mm <,5 mm resolution <,3 mm 24 khz response time ton < 8 ms release time toff < 8 ms temperature drift < 2 % of distance to target So potentiometer light indicator green scanning range close limit Sdc mm light indicator yellow / red voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma current current consumption max. 55 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm cylindrical brass nickel plated 3 mm 7 mm operating temperature C ESW 33S, ESG 34S dimension drawings M3 x 1,5 SW 36 M12 x 1 58, = or potentiometer connection diagram Analog BN (1 ) BK (4 ) BU (3 ) M3 x 1,5 SW 36 Teach- in 58, sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis order reference version adjustment circuit signal connection s UNAM 3I613 standard current 4... ma /... 4 ma cable, 2 m UNAM 3I613/S14 standard current 4... ma /... 4 ma connector M12 UNAM 3I683/S14 multiplex version current 4... ma /... 4 ma connector M12 UNAM 3U613 standard voltage... 1 / 1... cable, 2 m UNAM 3U613/S14 standard voltage... 1 / 1... connector M12 UNAM 3U913 standard potentiometer voltage... 1DC cable, 2 m UNAM 3U913/S14 standard potentiometer voltage... 1DC connector M

59 UNAM 5 Ultrasonic distance measuring sensors UNAM 5 Sd = 25 mm or potentiometer... 1 / 4... ma signals of version invertible mm scanning range far limit Sde mm < 1 mm resolution <,3 mm 1 khz response time ton < 16 ms release time toff < 16 ms temperature drift < 2 % of distance to target So potentiometer light indicator green scanning range close limit Sdc mm light indicator yellow / red voltage supply range +Vs DC current < ma reverse polarity protection voltage current consumption max. 35 ma current current consumption max. 55 ma load resistance +Vs max. < 11 Ohm load resistance +Vs min. < 4 Ohm cylindrical brass nickel plated 3 mm 95 mm operating temperature C ESW 33S, ESG 34S dimension drawings ø 44,5 SW 36 M3 x 1,5 M12 x 1 58,5 7 14, = or potentiometer connection diagram Analog BN (1 ) BK (4 ) BU (3 ) ø 44,5 SW 36 M3 x 1,5 Teach- in 58,5 7 14, sensing limit object distance (So) from sensor front (mm) standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis Sd = 25 mm UNAM 5 Ultrasonic distance measuring sensors order reference adjustment circuit signal connection s UNAM 5I6121 current 4... ma /... 4 ma cable, 2 m UNAM 5I6121/S14 current 4... ma /... 4 ma connector M12 UNAM 5U6121 voltage... 1 / 1... cable, 2 m UNAM 5U6121/S14 voltage... 1 / 1... connector M12 UNAM 5U9121 potentiometer voltage... 1DC cable, 2 m UNAM 5U9121/S14 potentiometer voltage... 1DC connector M

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61 Ultrasonic 2 point proximity switch

62 Ultrasonic 2 point proximity switches The button that thinks Ultrasonic sensors with the "" function are similar to the standard range of products but have the added versatility of a simple touch key set up. The switching points (Sde 1 and Sde 2) may be easily programmed within the sensing range by means of the built-in button. Ultrasonic 2 point proximity switches Introduction Simple operation Adjustment switching point Sde 1 1. Adjustment mode: Press the button for approximately 2 secs until the flashes green. Release button. 2. flashes green. Place the target at the required scanning range and press the button. 3. Successful completion of procedure is confirmed by on for approximately 2 secs. Adjustment switching point Sde 2 1. Adjustment mode: Press the button for approximately 4 secs until the flashes yellow. Release button. 2. flashes yellow. Place the target at the required scanning range and press the button. 3. Successful completion of procedure is confirmed by on for approximately 2 secs. Resetting to original factory settings Holding the button down for > 6 secs, will automatically restore the original factory setting. Fast flashing of the green/yellow indicates successful completion of the resetting. Functional diagram adjusting range of switching points VOUT VOUT VOUT VOUT scanning range Sde 1 Sde 2 Sde 1 Sde 2 1 (PNP) 2 (PNP) 1 (NPN) 2 (NPN) switching point switching point 2 Options Remote input Synchronization- / Multiplex Advantages Set up configuration is saved on an internal EEPROM ensuring long term stability. Simple one button set up, no tools required. locking: the function is locked five minutes after power up or five minutes after the end of the last process. 64

63 Ultrasonic 2 point proximity switches Overview rectangular designs product family UDK 3 UDK 3 UDK 3 UDK 3 3 mm 3 mm 3 mm 3 mm mm mm mm... mm <,5 mm <,5 mm <,5 mm < 1 mm operating temperature C C C C polter / die-cast zinc polter / die-cast zinc polter / die-cast zinc polter / die-cast zinc cable, 2 m connector M12 IP 67 IP 67 IP 67 Overview Page cylindrical designs product family UAM 3 UAM 5 3 mm 3 mm mm mm <,5 mm < 1 mm operating temperature C C brass nickel plated brass nickel plated cable, 2 m connector M12 IP 67 Ultrasonic 2 point proximity switches Page

64 Ultrasonic 2 point proximity switches UDK 3 Sd = 25 mm small blind range two separate s Sd = 25 mm UDK 3 Ultrasonic 2 point proximity switches special 2 point proximity switch mm scanning range far limit Sde mm hysteresis typ. 5 % Sde <,5 mm temperature drift < 2 % Sde adjustment response time ton < ms release time toff < ms 3 khz indicator green / yellow voltage supply range +Vs DC current consumption max. 4 ma circuit PNP make function (NO) current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ES 14, ESW 33A, ESG 34A order reference connection s UDK 3P6113 cable, 2 m UDK 3P6113/S14 connector M12 dimension drawings 4,5 3 31,1 18, ,4 M12 x connection diagram PNP , ,5 3 31,1 Teach- in 18, , ø 13,2 14 sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis 11,

65 Ultrasonic 2 point proximity switches UDK 3 Sd = 4 mm two separate s special scanning range far limit Sde hysteresis typ. temperature drift adjustment response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection depth 2 point proximity switch mm mm 4 % Sde <,5 mm < 2 % Sde < 3 ms < 3 ms 4 khz green / yellow DC 4 ma < ma < 2 VDC rectangular polter / die-cast zinc 3 mm 65 mm 31 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings order reference circuit connection s UDK 3N6112/S14 NPN make function (NO) connector M12 UDK 3P6112 PNP make function (NO) cable, 2 m UDK 3P6112/S14 PNP make function (NO) connector M12 4,5 3 31,1 18, ,4 M12 x connection diagrams PNP , ,5 3 31,1 Teach- in 18, , ø 13,2 14 NPN sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis 11,4 2 1 Sd = 4 mm UDK 3 Ultrasonic 2 point proximity switches 643

66 Ultrasonic 2 point proximity switches UDK 3 Sd = 1 mm two separate s Sd = 1 mm UDK 3 Ultrasonic 2 point proximity switches special 2 point proximity switch mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm temperature drift < 2 % Sde adjustment response time ton < 4 ms release time toff < 4 ms 24 khz indicator green / yellow voltage supply range +Vs DC current consumption max. 4 ma circuit PNP make function (NO) current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ES 14, ESW 33A, ESG 34A order reference connection s UDK 3P613 cable, 2 m UDK 3P613/S14 connector M12 dimension drawings 3 31,1 3 31,1 18,4 Teach- in 18,4 4,5 37, ,5 37, M12 x 1 11,4 ø 13,2 11, PNP 1 connection diagram sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis 644

67 Ultrasonic 2 point proximity switches UDK 3 Sd = mm two separate s special 2 point proximity switch... mm scanning range far limit Sde... mm hysteresis typ. 4 % Sde < 1 mm temperature drift < 2 % Sde adjustment response time ton < 8 ms release time toff < 8 ms khz indicator green / yellow voltage supply range +Vs DC current consumption max. 4 ma circuit PNP make function (NO) current < ma voltage drop Vd < 2 VDC reverse polarity protection rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature C ES 14, ESW 33A, ESG 34A order reference connection s UDK 3P614 cable, 2 m UDK 3P614/S14 connector M12 dimension drawings 3 31,1 3 18,4 4,5 37, ,5 37, M12 x 1 11,4 ø 13,2 14 connection diagram 2 PNP 1 31,1 18,4 11, sensing limit object distance (So) from sensor front (mm) standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis Sd = mm UDK 3 Ultrasonic 2 point proximity switches 645

68 Ultrasonic 2 point proximity switches UAM 3 Sd = 1 mm two separate s Multiplex-Function Sd = 1 mm UAM 3 Ultrasonic 2 point proximity switches dimension drawings special 2 point proximity switch mm scanning range far limit Sde mm hysteresis typ. 4 % Sde <,5 mm temperature drift < 2 % Sde adjustment response time ton < 4 ms release time toff < 4 ms 24 khz indicator green / yellow voltage supply range +Vs DC current consumption max. 35 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection cylindrical brass nickel plated 3 mm 7 mm operating temperature C standard ES 14, ESW 33A, ESG 34A multiplex version ES 33C, ES 34C M3 x 1,5 SW 36 M12 x 1 order reference version circuit connection s UAM 3N613/S14 standard NPN make function (NO) connector M12 UAM 3P613 standard PNP make function (NO) cable, 2 m UAM 3P613/S14 standard PNP make function (NO) connector M12 UAM 3P683 multiplex version PNP make function (NO) cable, 2 m UAM 3P683/S14C multiplex version PNP make function (NO) connector M12 58,5 connection diagrams PNP 1 connection diagram multiplex version 2 PNP 1 GY (5) control M3 x 1,5 SW 36 Teach- in 2 NPN 1 58, sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis 646

69 Ultrasonic 2 point proximity switches UAM 5 Sd = 25 mm two separate s long sensing range special 2 point proximity switch mm scanning range far limit Sde mm hysteresis typ. 4 % Sde < 1 mm temperature drift < 2 % Sde adjustment response time ton < 16 ms release time toff < 16 ms 1 khz indicator green / yellow voltage supply range +Vs DC current consumption max. 4 ma current < ma voltage drop Vd < 2 VDC reverse polarity protection cylindrical brass nickel plated 3 mm 95 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings ø 44,5 SW 36 M3 x 1,5 M12 x 1 connection diagrams 58,5 7 14, PNP 1 order reference circuit connection s UAM 5N6121 NPN make function (NO) cable, 2 m UAM 5N6121/S14 NPN make function (NO) connector M12 UAM 5P6121 PNP make function (NO) cable, 2 m UAM 5P6121/S14 PNP make function (NO) connector M12 ø 44,5 SW 36 M3 x 1,5 Teach- in NPN 58,5 7 14, sensing limit object distance (So) from sensor front (mm) standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis Sd = 25 mm UAM 5 Ultrasonic 2 point proximity switches 647

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71 Ultrasonic retroreflective sensors

72 Ultrasonic retro-reflective sensors Description The retro-reflective ultrasonic sensor is similar in operation to the ultrasonic proximity sensor. The distance from the sensor to the reflector or to an object within the sensing distance is determined by measuring the propagation time. Any sound reflecting, stationary object can be used as a reflector. The sensing distance Sd (distance sensor-reflector) can be adjusted to the set up conditions with the sensor's potentiometer. As long as the measured propagation time of the ultrasonic signal corresponds to the distance from the sensor to the reflector, the device is in the non-active state. When an object comes within the sensing distance, the propagation time changes and the sensor changes to the active state. This also allows detection of sound absorbent and sound deflecting objects. Ultrasonic retro-reflective sensors Introduction Setting Sde reflector distance Retro-reflective sensor with short range Note minimum target size at close range Scanning range Sd The sensor's potentiometer allows the user to adjust the set up conditions for a specific reflector position (Sde). The is also an adjustment aid as follows: 1. Reflector in operating range If the setting of Sde deviates from the actual reflector position by less than ±2,5 %, the reflector is in the operating range. The lights steadily, the is inactive. 2. Reflector in the boundary range Up to a deviation of ±5 % the remains inactive but the flashes. This indicates that the setting of Sde is not optimal and needs to be corrected. Object Reflector position Sde Reflector position All adjustments are made using the single built-in button. 2,5 % 5 % Reflector e. g. fixed machine part Reflector e. g. fixed machine part Operating range on Boundary range flashing of reflector s position To enter the adjustment mode, push the button for more than two seconds. You will know you have pushed it long enough by the indicating flashing green. When the button is released, the continues to flash. Any subsequent push of the button will teach the position of the reflector. Resetting to original factory settings Connecting the white wire to +Vs for > 6 sec, will automatically restore the original factory settings. Fast flashing of the green indicates successful completion of the resetting. 65

73 Ultrasonic retro-reflective sensors Object detection Standard object/reflector The standard target is defined as a square, level object with an edge length of 3 mm (Sde > 1 mm: 1 mm edge length, Sde 25 mm: 3 mm edge length) which is perpendicular to the sensor reference axis. The reflector must be made of a material with good sound reflection properties and be at least the same size as the target. Object at close range For reliable detection, the sound cone must be covered completely so that no echo is returned from the reflector. The object diameter necessary for this is at least 3 mm in URDK 3 and at least 1 mm in URAM 5. Advantages short range Object in the rest of the operating range Object ø standard target Reflector To ensure reliable object detection, the reflected signal must be strong enough. The strength of the reflected signal is dependent on the size of the object. For a standard object, or larger, the full sensing distance Sd is available. Object Scanning range Sd Easy detection even for 1 % sound absorbent materials Reliable detection of sound deflecting objects No blind region in front of the sensor for objects standard object Reflector Reflector Ultrasonic retro-reflective sensors Introduction Sound deflecting object 651

74 Ultrasonic retro-reflective sensors Overview rectangular designs product family URDK 1 URDK URDK URDK URDK 3 URDK 3 SONUS Overview 1,4 mm mm mm mm 3 mm 3 mm... mm... mm... 4 mm... 1 mm... 1 mm... mm potentiometer < 1,5 mm < 1,5 mm < 1,5 mm < 1,5 mm < 3 mm < 3 mm operating temperature C C C C C C plastic (ASA) polter polter polter polter / die-cast zinc cable, 2 m flylead connector M8 connector M8 polter / die-cast zinc connector M12 IP 67 IP 67 IP 67 IP 67 IP 67 Page cylindrical designs product family URAM 5 Ultrasonic retro-reflective sensors potentiometer 3 mm... 3 mm < 3 mm operating temperature C cable, 2 m connector M12 brass nickel plated Page

75 URDK 1 (Sde = mm) Ultrasonic retro-reflective sensors SONUS URDK 1 Sd = mm small housing dimensions very low mass (4 g) long sensing range / no blind range reflector position Sde adjusting range reflector (operating range) adjusting range reflector (limit range) adjustment temperature drift response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection depth... mm 4... mm ± 2,5 % Sde ± 5 % Sde < 1,5 mm < 2 % Sde < 15 ms < 15 ms 38 khz green DC 3 ma < ma < 2 VDC rectangular plastic (ASA) 1,4 mm 27 mm 14 mm operating temperature C ESW 31A, ESG 32A dimension drawings , ,9 3,2 2,9 15 4, ,9 M8 x 1 2,9 2,9 1,4 7 1,4 flylead connector version standard cable length mm (L) connection diagrams PNP , ,9 34 L 1,4 M8 x 1 3,2 control/ 2,9 2,9 15 NPN sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis 3,2 2,9 15 control/ Ultrasonic retro-reflective sensors SONUS URDK 1 Sd = mm order reference circuit connection s URDK 1N8914 NPN make function (NO) / break function (NC) cable, 2 m URDK 1N8914/KS35A NPN make function (NO) / break function (NC) flylead connector M8 URDK 1N8914/S35A NPN make function (NO) / break function (NC) connector M8 URDK 1P8914 PNP make function (NO) / break function (NC) cable, 2 m URDK 1P8914/KS35A PNP make function (NO) / break function (NC) flylead connector M8 URDK 1P8914/S35A PNP make function (NO) / break function (NC) connector M

76 URDK (Sde = mm) Ultrasonic retro-reflective sensors URDK Sd = mm internal and external small sonic beam angle compact housing Sd = mm URDK Ultrasonic retro-reflective sensors reflector position Sde adjusting range reflector (operating range) adjusting range reflector (limit range) adjustment temperature drift response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection depth connection s order reference URDK N6914/S35A URDK N7914/S35A URDK P6914/S35A URDK P7914/S35A... mm 4... mm ± 2,5 % Sde ± 5 % Sde < 1,5 mm < 2 % Sde < 1 ms < 1 ms 38 khz green DC 35 ma < ma < 2 VDC rectangular polter mm 42 mm 15 mm connector M8 operating temperature C ESW 31A, ESG 32A circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) dimension drawing Teach- in 3,2 29,5 9,5 42 M8 x 1 5,7 14 6,5 connection diagrams PNP 15 11,8 control/ NPN control/ sensing limit object distance (So) from sensor front (mm) standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis 654

77 URDK (Sde = 4 mm) Ultrasonic retro-reflective sensors URDK Sd = 4 mm internal and external wide sonic beam angle compact housing reflector position Sde adjusting range reflector (operating range) adjusting range reflector (limit range) adjustment temperature drift response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection depth connection s order reference URDK N6912/S35A URDK N7912/S35A URDK P6912/S35A URDK P7912/S35A... 4 mm mm ± 2,5 % Sde ± 5 % Sde < 1,5 mm < 2 % Sde < 25 ms < 25 ms 29 khz green DC 35 ma < ma < 2 VDC rectangular polter mm 42 mm 15 mm connector M8 operating temperature C ESW 31A, ESG 32A circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) dimension drawing Teach- in 3,2 14 9,5 29,5 42 M8 x 1 5,7 6,5 connection diagrams PNP ,8 control/ NPN object distance (So) from sensor front (mm) standard target with 3 x 3mm, directed rectangular to sensor's reference axis control/ sensing limit Sd = 4 mm URDK Ultrasonic retro-reflective sensors 655

78 URDK (Sde = 1 mm) Ultrasonic retro-reflective sensors URDK Sd = 1 mm internal and external small sonic beam angle compact housing Sd = 1 mm URDK Ultrasonic retro-reflective sensors reflector position Sde adjusting range reflector (operating range) adjusting range reflector (limit range) adjustment temperature drift response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection depth connection s order reference URDK N693/S35A URDK N793/S35A URDK P693/S35A URDK P793/S35A... 1 mm... 1 mm ± 2,5 % Sde ± 5 % Sde < 1,5 mm < 2 % Sde < 5 ms < 5 ms 24 khz green DC 35 ma < ma < 2 VDC rectangular polter mm 42 mm 15 mm connector M8 operating temperature C ESW 31A, ESG 32A circuit NPN make function (NO) NPN break function (NC) PNP make function (NO) PNP break function (NC) dimension drawing Teach- in 3,2 29,5 9,5 42 M8 x 1 5,7 14 6,5 connection diagrams PNP 15 11,8 control/ NPN control/ sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis 656

79 URDK 3 (Sde = 1 mm) Ultrasonic retro-reflective sensors URDK 3 Sd = 1 mm potentiometer synchronization detects sound absorbing objects reflector position Sde adjusting range reflector (operating range) adjusting range reflector (limit range) adjustment temperature drift synchronization multiplex version response time ton (sync on) release time toff (sync on) indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection depth... 1 mm... 1 mm ± 2,5 % Sde ± 5 % Sde < 3 mm potentiometer < 2 % Sde on request < 5 ms < 5 ms 24 khz green DC 35 ma < ma < 2 VDC rectangular polter / die-cast zinc 3 mm 65 mm 31 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings order reference circuit connection s URDK 3N173 NPN make function (NO) cable, 2 m URDK 3N173/S14 NPN make function (NO) connector M12 URDK 3N373 NPN break function (NC) cable, 2 m URDK 3N373/S14 NPN break function (NC) connector M12 URDK 3P173 PNP make function (NO) cable, 2 m URDK 3P173/S14 PNP make function (NO) connector M12 URDK 3P373 PNP break function (NC) cable, 2 m URDK 3P373/S14 PNP break function (NC) connector M12 4,5 3 31,1 Pot 18, ,4 M12 x connection diagrams PNP ,4 control 4,5 NPN 3 31,1 Pot 18, , sensing limit object distance (So) from sensor front (mm) standard target with 3 x 3 mm, directed rectangular to sensor's reference axis 11,4 control Sd = 1 mm URDK 3 Ultrasonic retro-reflective sensors 657

80 URDK 3 (Sde = mm) Ultrasonic retro-reflective sensors URDK 3 Sd = mm internal long sensing range detects sound absorbing objects Sd = mm URDK 3 Ultrasonic retro-reflective sensors reflector position Sde adjusting range reflector (operating range) adjusting range reflector (limit range) adjustment temperature drift response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection depth connection s order reference URDK 3P614/S14 URDK 3P714/S14... mm 4... mm ± 4 % Sde ± 6 % Sde < 3 mm < 2 % Sde < 8 ms < 8 ms khz green DC 35 ma < ma < 2 VDC rectangular polter / die-cast zinc 3 mm 65 mm 31 mm connector M12 operating temperature C ES 14, ESW 33A, ESG 34A circuit PNP make function (NO) PNP break function (NC) dimension drawing 3 31,1 18,4 4,5 37, M12 x 1 11,4 14 connection diagram PNP sensing limit object distance (So) from sensor front (mm) standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis 658

81 URAM 5 Ultrasonic retro-reflective sensors URAM 5 Sd = 3 mm or potentiometer synchronization long sensing range reflector position Sde adjusting range reflector (operating range) adjusting range reflector (limit range) synchronization multiplex version response time ton release time toff indicator voltage supply range +Vs current consumption max. current voltage drop Vd reverse polarity protection... 3 mm mm ± 4 % Sde ± 6 % Sde < 3 mm on request < 16 ms < 16 ms 1 khz green DC 35 ma < ma < 2 VDC cylindrical brass nickel plated 3 mm 95 mm operating temperature C ES 14, ESW 33A, ESG 34A dimension drawings M3 x 1,5 order reference adjustment circuit temperature drift connection s URAM 5N1721 potentiometer NPN make function (NO) <,18 % Sde/K cable, 2 m URAM 5N1721/S14 potentiometer NPN make function (NO) <,18 % Sde/K connector M12 URAM 5N3721 potentiometer NPN break function (NC) <,18 % Sde/K cable, 2 m URAM 5N3721/S14 potentiometer NPN break function (NC) <,18 % Sde/K connector M12 URAM 5P1721 potentiometer PNP make function (NO) <,18 % Sde/K cable, 2 m URAM 5P1721/S14 potentiometer PNP make function (NO) <,18 % Sde/K connector M12 URAM 5P3721 potentiometer PNP break function (NC) <,18 % Sde/K cable, 2 m URAM 5P3721/S14 potentiometer PNP break function (NC) <,18 % Sde/K connector M12 URAM 5P6121 PNP make function (NO) < 2 % Sde cable, 2 m URAM 5P6121/S14 PNP make function (NO) < 2 % Sde connector M12 URAM 5P7121 PNP break function (NC) < 2 % Sde cable, 2 m URAM 5P7121/S14 PNP break function (NC) < 2 % Sde connector M12 SW 36 M3 x 1,5 M12 x 1 ø 44,5 connection diagrams PNP ,5 14, = or potentiometer control SW 36 Teach- in NPN ø 44, ,5 14,2 7 sensing limit object distance (So) from sensor front (mm) standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis 95 control Sd = 3 mm URAM 5 Ultrasonic retro-reflective sensors 659

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83 Ultrasonic through beam sensors