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, 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. Sensor versions, which have a built-in D/A-Converter, generate s divided into discrete steps. Applications having long cable runs where there might be EMI or RFI interferences, should use sensors with an analog. Adjustment of... 1 V 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. ma / 1 V inverted 4 ma / V 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... V Sensor can be inverted to 1... V 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. 618 www.baumerelectric.com distributed by www.laumans.com

Linearity Minimum load resistance Resolution Deviations in linearity are mainly generated within the sensor and by changes in ambient temperature. Resolution, and define the linearity error. The voltage drop across the load resistance is proportional to the current, using a sensor with. 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. Introduction 619

Overview rectangular designs product family UNDK 1 UNDK UNDK UNDK UNDK 3 UNDK 3 UNDK 3 Overview cylindrical designs SONUS 1,4 mm mm mm mm 3 mm 3 mm 3 mm... mm... mm 6... 4 mm 1... 1 mm 3... 25 mm 6... 4 mm 1... 1 mm potentiometer <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm operating temperature -1... +6 C -1... +6 C -1... +6 C -1... +6 C -1... +6 C -1... +6 C -1... +6 C plastic (ASA) polter polter polter polter / die-cast zinc polter / die-cast zinc polter / die-cast zinc cable, 2 m flylead connector M8 connector M8 connector M12 IP 67 IP 67 IP 67 IP 67 IP 67 IP 67 Page 622 623 624 625 626 627 628 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 2... 82 mm... mm 6... 4 mm 6... 4 mm 1... 1 mm 1... 1 mm 1... 1 mm potentiometer external <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm <,5 mm operating temperature -1... +6 C -1... +6 C -1... +6 C... +6 C -1... +6 C... +6 C -1... +6 C brass nickel plated brass nickel plated brass nickel plated stainless steel 1.4435 (V4A) brass nickel plated stainless steel 1.4435 (V4A) brass nickel plated cable, 2 m connector M12 IP 67 IP 67 IP 67 IP 67 IP 67 IP 67 Page 63 631 632 633 634 635 636 6

Overview UNDK 3 3 mm... mm Overview < 1 mm -1... +6 C polter / die-cast zinc IP 67 629 UNAM 5 3 mm 4... 25 mm < 1 mm -1... +6 C brass nickel plated IP 67 637 621

UNDK 1 (Sd = mm) SONUS UNDK 1 Sd = mm compact housing very low mass (4 g) high SONUS UNDK 1 Sd = mm... mm scanning range close limit Sdc... mm scanning range far limit Sde... mm <,5 mm <,3 mm adjustment 38 khz < 6 ms < 6 ms yellow / red voltage supply range +Vs 15... 3 VDC circuit... 1 V / 1... V < ma reverse polarity protection rectangular plastic (ASA) 1,4 mm 27 mm depth 14 mm operating temperature -1... +6 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 12 14 12 14 3 3 6,7 27 17,9 3,2 2,9 15 4,9 27 17,9 M8 x 1 2,9 2,9 1,4 7 1,4 flylead connector version standard cable length mm (L) 12 14 3 4,9 27 17,9 34 L 1,4 M8 x 1 BN (1) BK (4) BU (3) WH (2) 3,2 V control/teach-in 2,9 2,9 15 25 15 1 5-5 -1-15 - -25 4 6 8 1 1 14 16 18 2 24 standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis 3,2 2,9 15 622

UNDK (Sd = mm) UNDK Sd = mm internal and external... 1 V / 4... ma invertible small sonic beam angle... mm scanning range close limit Sdc... mm scanning range far limit Sde... mm <,5 mm <,3 mm adjustment 38 khz < 3 ms < 3 ms yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection... 1 V / 1... V 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm < 4 Ohm rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature -1... +6 C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 29,5 9,5 42 M8 x 1 5,7 14 6,5 BN (1) BK (4) BU (3) WH (2) 15 11,8 V control/teach-in 25 15 1 5-5 -1-15 - -25 4 6 8 1 1 14 16 18 2 24 standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis Sd = mm UNDK order reference UNDK I6914/S35A UNDK U6914/S35A circuit 623

UNDK (Sd = 4 mm) UNDK Sd = 4 mm internal and external... 1 V / 4... ma invertible wide sonic beam angle Sd = 4 mm UNDK 6... 4 mm scanning range close limit Sdc 6... 4 mm scanning range far limit Sde 6... 4 mm <,5 mm <,3 mm adjustment 29 khz < 6 ms < 6 ms yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection... 1 V / 1... V current consumption max. 55 ma 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm < 4 Ohm rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature -1... +6 C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 14 9,5 29,5 42 M8 x 1 5,7 6,5 BN (1) BK (4) BU (3) WH (2) V 5 4 3 1-1 - -3-4 15 11,8 control/teach-in -5 5 1 15 25 3 35 4 45 5 standard target with 3 x 3mm, directed rectangular to sensor's reference axis order reference UNDK I6912/S35A UNDK U6912/S35A circuit 624

UNDK (Sd = 1 mm) UNDK Sd = 1 mm internal and external... 1 V / 4... ma invertible long sensing range 1... 1 mm scanning range close limit Sdc 1... 1 mm scanning range far limit Sde 1... 1 mm <,5 mm <,3 mm adjustment 24 khz < 8 ms < 8 ms yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection... 1 V / 1... V current consumption max. 55 ma 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm < 4 Ohm rectangular polter mm 42 mm depth 15 mm connection s connector M8 operating temperature -1... +6 C ESW 31A, ESG 32A dimension drawing Teach- in 3,2 29,5 9,5 42 M8 x 1 5,7 14 6,5 BN (1) BK (4) BU (3) WH (2) 15 11,8 V control/teach-in 1 1 8 6 4 - -4-6 -8-1 -1 1 3 4 5 6 7 8 9 1 11 standard target with 3 x 3 mm, directed rectangular to sensor's reference axis Sd = 1 mm UNDK order reference UNDK I693/S35A UNDK U693/S35A circuit 625

UNDK 3 (Sd = 25 mm) UNDK 3 Sd = 25 mm or potentiometer... 1 V / 4... ma signals of version invertible Sd = 25 mm UNDK 3 3... 25 mm scanning range far limit Sde 3... 25 mm <,5 mm <,3 mm 3 khz < 5 ms < 5 ms potentiometer green scanning range close limit Sdc 3... 25 mm yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection current consumption max. 55 ma load resistance +Vs max. < 11 Ohm < 4 Ohm rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature -1... +6 C ESW 33S, ESG 34S dimension drawings 4,5 3 31,1 18,4 23 37,4 65 11 14 11,4 = or potentiometer BN (1 ) BK (4 ) BU (3 ) 3 25 15 1 5-5 -1-15 - V 4,5 3 31,1 Teach- in 18,4 23 37,4 65 12 ø 13,2 14-25 -3 25 5 75 1 125 15 175 225 25 275 standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis 11,4 order reference adjustment circuit connection s UNDK 3I6113 4... ma /... 4 ma cable, 2 m UNDK 3I6113/S14 4... ma /... 4 ma connector M12 UNDK 3U6113... 1 V / 1... V cable, 2 m UNDK 3U6113/S14... 1 V / 1... V connector M12 UNDK 3U9113 potentiometer... 1 VDC cable, 2 m UNDK 3U9113/S14 potentiometer... 1 VDC connector M12 626

UNDK 3 (Sd = 4 mm) UNDK 3 Sd = 4 mm or potentiometer... 1 V / 4... ma signals of version invertible 6... 4 mm scanning range far limit Sde 6... 4 mm <,5 mm <,3 mm 4 khz < 6 ms < 6 ms potentiometer green scanning range close limit Sdc 6... 4 mm yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection current consumption max. 55 ma load resistance +Vs max. < 11 Ohm < 4 Ohm rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature -1... +6 C ESW 33S, ESG 34S dimension drawings 4,5 3 31,1 18,4 23 37,4 65 11 14 11,4 = or potentiometer BN (1 ) BK (4 ) BU (3 ) 5 4 3 1-1 - -3-4 -5 V 4,5 3 31,1 Teach- in 18,4 23 37,4 65 12 ø 13,2 14 5 1 15 25 3 35 4 45 5 standard target with 3 x 3mm, directed rectangular to sensor's reference axis 11,4 Sd = 4 mm UNDK 3 order reference adjustment circuit connection s UNDK 3I6112 4... ma /... 4 ma cable, 2 m UNDK 3I6112/S14 4... ma /... 4 ma connector M12 UNDK 3U6112... 1 V / 1... V cable, 2 m UNDK 3U6112/S14... 1 V / 1... V connector M12 UNDK 3U9112 potentiometer... 1 VDC cable, 2 m UNDK 3U9112/S14 potentiometer... 1 VDC connector M12 627

UNDK 3 (Sd = 1 mm) UNDK 3 Sd = 1 mm or potentiometer... 1 V / 4... ma signals of version invertible Sd = 1 mm UNDK 3 1... 1 mm scanning range far limit Sde 1... 1 mm <,5 mm <,3 mm 24 khz < 8 ms < 8 ms potentiometer green scanning range close limit Sdc 1... 1 mm yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection current consumption max. 55 ma load resistance +Vs max. < 11 Ohm < 4 Ohm rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature -1... +6 C ESW 33A, ESG 34A dimension drawings 3 31,1 3 31,1 18,4 Teach- in 18,4 4,5 37,4 23 11 65 4,5 37,4 23 12 65 11,4 ø 13,2 11,4 14 14 = or potentiometer BN (1 ) BK (4 ) BU (3 ) V 1 1 8 6 4 - -4-6 -8-1 -1 1 3 4 5 6 7 8 9 1 11 standard target with 3 x 3 mm, directed rectangular to sensor's reference axis order reference adjustment circuit connection s UNDK 3I613 4... ma /... 4 ma cable, 2 m UNDK 3I613/S14 4... ma /... 4 ma connector M12 UNDK 3U613... 1 V / 1... V cable, 2 m UNDK 3U613/S14... 1 V / 1... V connector M12 UNDK 3U913 potentiometer... 1 VDC cable, 2 m UNDK 3U913/S14 potentiometer... 1 VDC connector M12 628

UNDK 3 (Sd = mm) UNDK 3 Sd = mm... 1 V / 4... ma s invertible... mm scanning range close limit Sdc... mm scanning range far limit Sde... mm < 1 mm <,5 mm adjustment khz < 15 ms < 15 ms yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection... 1 V / 1... V current consumption max. 55 ma 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm < 4 Ohm rectangular polter / die-cast zinc 3 mm 65 mm depth 31 mm operating temperature -1... +6 C ESW 33A, ESG 34A dimension drawings 3 31,1 3 18,4 4,5 37,4 23 11 65 4,5 37,4 23 12 65 11,4 ø 13,2 14 BN (1 ) BK (4 ) BU (3 ) V 31,1 18,4 11,4 14 25 15 1 5-5 -1-15 - -25 4 6 8 1 1 14 16 18 2 24 standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis Sd = mm UNDK 3 order reference circuit connection s UNDK 3I614/S14 connector M12 UNDK 3U614 cable, 2 m UNDK 3U614/S14 connector M12 629

UNAM 12 (with beam columnator) UNAM 12 Sd = 82 mm external with beam columnator for measurement in very small containers Sd = 82 mm UNAM 12 special with beam columnator 2... 82 mm scanning range close limit Sdc 2... 82 mm scanning range far limit Sde 2... 82 mm <,5 mm <,3 mm adjustment external 38 khz < 3 ms < 3 ms yellow / red voltage supply range +Vs 15... 3 VDC circuit... 1 V / 1... V < ma reverse polarity protection cylindrical brass nickel plated 12 mm 88 mm connection s connector M12 operating temperature -1... +6 C teach-in-adapter Nr. 1141584 ESW 33A, ESG 34A dimension drawing SW 17 ø 15 ø 8 ø 3 14 BN (1) BK (4) BU (3) WH (2) 3,5 42,5 57,5 88 15 1 5-5 -1-15 V control/teach-in with standard target round rod ø 1 mm - 1 3 4 5 6 7 8 9 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

UNAM 12 (Sde = mm) UNAM 12 Sd = mm external... 1 V /... 1 ma invertible adapter... mm scanning range close limit Sdc... mm scanning range far limit Sde... mm <,5 mm <,3 mm adjustment external 38 khz < 3 ms < 3 ms yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection... 1 V / 1... V current consumption max. 45 ma... 1 ma / 1... ma load resistance +Vs max. < 11 Ohm < 4 Ohm cylindrical brass nickel plated 12 mm 7 mm connection s connector M12 operating temperature -1... +6 C teach-in-adapter Nr. 1141584 ESW 33A, ESG 34A dimension drawing SW 17 55 7 BN (1) BK (4) BU (3) WH (2) V control/teach-in 25 15 1 5-5 -1-15 - -25 4 6 8 1 1 14 16 18 2 24 standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis Sd = mm UNAM 12 order reference UNAM 12I9914/S14 UNAM 12U9914/S14 circuit 631

UNAM 12 (Sde = 4 mm) UNAM 12 Sd = 4 mm external... 1 V /... 1 ma invertible adapter Sd = 4 mm UNAM 12 6... 4 mm scanning range close limit Sdc 6... 4 mm scanning range far limit Sde 6... 4 mm <,5 mm <,3 mm adjustment external 29 khz < 6 ms < 6 ms yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection... 1 V / 1... V current consumption max. 45 ma... 1 ma / 1... ma load resistance +Vs max. < 11 Ohm < 4 Ohm cylindrical brass nickel plated 12 mm 7 mm connection s connector M12 operating temperature -1... +6 C teach-in-adapter Nr. 1141584 ESW 33A, ESG 34A dimension drawing SW 17 BN (1) BK (4) BU (3) WH (2) 55 7 5 4 3 1-1 - -3-4 V control/teach-in -5 5 1 15 25 3 35 4 45 5 standard target with 3 x 3mm, directed rectangular to sensor's reference axis order reference UNAM 12I9912/S14 UNAM 12U9912/S14 circuit 632

UNAR 18 (Sde = 4 mm) 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 adjustment voltage supply range +Vs reverse polarity protection current consumption max. current consumption max. load resistance +Vs max. chemically resistant 6... 4 mm 6... 4 mm 6... 4 mm <,5 mm <,3 mm 4 khz < 25 ms < 25 ms yellow / red 15... 3 VDC < ma 35 ma... 1 V / 1... V 55 ma 4... ma /... 4 ma < 11 Ohm < 4 Ohm cylindrical stainless steel 1.4435 (V4A) coating active face Parylene material O-ring FFKM front of sensor durable against 6 bar, cycle pressure 18 mm 91,5 mm connection s connector M12 operating temperature... +6 C ESW 33A, ESG 34A dimension drawing SW 24 Teach- in M18 x 1 71,6 BN (1) BK (4) BU (3) WH (2) 81,5 5 4 3 1-1 - -3-4 -5 91,5 V control/teach-in 5 1 15 25 3 35 4 45 5 standard target with 3 x 3mm, directed rectangular to sensor's reference axis Sd = 4 mm UNAR 18 order reference UNAR 18I6912/S14G UNAR 18U6912/S14G circuit 633

UNAM 18 UNAM 18 Sd = 1 mm internal and external... 1 V / 4... ma s invertible Sd = 1 mm UNAM 18 1... 1 mm scanning range close limit Sdc 1... 1 mm scanning range far limit Sde 1... 1 mm <,5 mm <,3 mm adjustment 24 khz < 8 ms < 8 ms yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection... 1 V / 1... V current consumption max. 55 ma 4... ma /... 4 ma load resistance +Vs max. < 11 Ohm < 4 Ohm cylindrical brass nickel plated 18 mm 9 mm connection s connector M12 operating temperature -1... +6 C ESW 33A, ESG 34A dimension drawing M18 x 1 SW 24 BN (1) BK (4) BU (3) WH (2) 7 8 9 V control/teach-in 1 1 8 6 4 - -4-6 -8-1 -1 1 3 4 5 6 7 8 9 1 11 standard target with 3 x 3 mm, directed rectangular to sensor's reference axis order reference UNAM 18I693/S14 UNAM 18U693/S14 circuit 634

UNAR 18 (Sde = 1 mm) 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 adjustment voltage supply range +Vs reverse polarity protection current consumption max. current consumption max. load resistance +Vs max. chemically resistant 1... 1 mm 1... 1 mm 1... 1 mm <,5 mm <,3 mm 24 khz < 8 ms < 8 ms yellow / red 15... 3 VDC < ma 35 ma... 1 V / 1... V 55 ma 4... ma /... 4 ma < 11 Ohm < 4 Ohm cylindrical stainless steel 1.4435 (V4A) coating active face Parylene material O-ring FFKM front of sensor durable against 6 bar, cycle pressure 18 mm 91,5 mm connection s connector M12 operating temperature... +6 C ESW 33A, ESG 34A dimension drawing M18 x 1 SW 24 Teach- in BN (1) BK (4) BU (3) WH (2) 71,6 81,5 91,5 V control/teach-in 1 1 8 6 4 - -4-6 -8-1 -1 1 3 4 5 6 7 8 9 1 11 standard target with 3 x 3 mm, directed rectangular to sensor's reference axis Sd = 1 mm UNAR 18 order reference UNAR 18I693/S14G UNAR 18U693/S14G circuit 635

UNAM 3 UNAM 3 Sd = 1 mm or potentiometer... 1 V / 4... ma signals of version invertible Sd = 1 mm UNAM 3 1... 1 mm scanning range far limit Sde 1... 1 mm <,5 mm <,3 mm 24 khz < 8 ms < 8 ms potentiometer green scanning range close limit Sdc 1... 1 mm yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection current consumption max. 55 ma load resistance +Vs max. < 11 Ohm < 4 Ohm cylindrical brass nickel plated 3 mm 7 mm operating temperature -1... +6 C ESW 33S, ESG 34S dimension drawings M3 x 1,5 SW 36 58,5 7 81 = or potentiometer BN (1 ) BK (4 ) BU (3 ) V M3 x 1,5 SW 36 Teach- in 58,5 7 1 1 8 6 4 - -4-6 -8-1 -1 1 3 4 5 6 7 8 9 1 11 standard target with 3 x 3 mm, directed rectangular to sensor's reference axis order reference version adjustment circuit connection s UNAM 3I613 standard 4... ma /... 4 ma cable, 2 m UNAM 3I613/S14 standard 4... ma /... 4 ma connector M12 UNAM 3I683/S14 multiplex version 4... ma /... 4 ma connector M12 UNAM 3U613 standard... 1 V / 1... V cable, 2 m UNAM 3U613/S14 standard... 1 V / 1... V connector M12 UNAM 3U913 standard potentiometer... 1 VDC cable, 2 m UNAM 3U913/S14 standard potentiometer... 1 VDC connector M12 636

UNAM 5 UNAM 5 Sd = 25 mm or potentiometer... 1 V / 4... ma signals of version invertible 4... 25 mm scanning range far limit Sde 4... 25 mm < 1 mm <,3 mm 1 khz < 16 ms < 16 ms potentiometer green scanning range close limit Sdc 4... 25 mm yellow / red voltage supply range +Vs 15... 3 VDC < ma reverse polarity protection current consumption max. 55 ma load resistance +Vs max. < 11 Ohm < 4 Ohm cylindrical brass nickel plated 3 mm 95 mm operating temperature -1... +6 C ESW 33S, ESG 34S dimension drawings ø 44,5 SW 36 M3 x 1,5 58,5 7 14,2 11 95 = or potentiometer BN (1 ) BK (4 ) BU (3 ) V ø 44,5 SW 36 M3 x 1,5 Teach- in 58,5 7 14,2 95 3 25 15 1 5-5 -1-15 - -25-3 4 6 8 1 1 14 16 18 2 24 26 28 standard target with 1 x 1 mm, positioned perpendicularly to sensor's reference axis Sd = 25 mm UNAM 5 order reference adjustment circuit connection s UNAM 5I6121 4... ma /... 4 ma cable, 2 m UNAM 5I6121/S14 4... ma /... 4 ma connector M12 UNAM 5U6121... 1 V / 1... V cable, 2 m UNAM 5U6121/S14... 1 V / 1... V connector M12 UNAM 5U9121 potentiometer... 1 VDC cable, 2 m UNAM 5U9121/S14 potentiometer... 1 VDC connector M12 637

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