USER MANUAL
Contents
1. 10465 Part no 10464 A Power supply Up 5 VDC B Power supply Up 10 30 VDC Pin Signal Pin Signal Pin 1 1 KQ against Pin 5 and Pin 7 each Pin 1 Bridge to Pin 7 Pin 2 Signal A Pin 2 Signal A Pin 3 DC Pin 3 DC Pin 4 DC Pin 4 Up 10 30 VDC Pin 5 OV GND 1 kQ against Pin 1 Pin 5 OV GND Pin 6 n c Pin 6 DC Pin 7 Up 5 VDC 1 KQ against Pin1 Pin 7 Bridge to Pin 1 Pin 8 DC Pin 8 DC Pin 9 DC Pin 9 DC Shield on housing Shield on housing C Signal Cable K006 52 51 3 pin Lemo Part no 10466 ER SE Pin 1 Signal A Pin 2 GND Pin 3 12V 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WPT_m 006 e rev001 10 08 10 User Manual 3 2 2 Pin assignment 8 pin M12 WPT Art no 14865 Pin Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Cables Wheel Pulse Transducer male plug sensor connector Signal GND Up Signal A Signal A inverted Signal B Signal B inverted 0 imp 0 imp inverted A Signal Cable K 006 181 20 5m female 9 pin D Sub A Power supply Up 5 30 VDC Part no 14921 B Signal Cable K 006 181 30 5m Pin Signal Pin 1 Bridge to Pin 7 Pin 2 Signal A Pin 3 n C Pin 4 Up 5 30 VDC Pin 5 OV GND Pin 6 n c Pin 7 Bridge to Pin 1 Pin 8 n c Pin 9 n C Shield on housing 3 pin Lemo Part no 14915 Pin Signal Pin 1 Signal A Pin 2 GND Pin 3 12V 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WPT_m 006 e2. RPM or 250 kph If none of the above recommendations provides a solution please contact us CORRSYS DATRON Hotlines CORRSYS DATRON Hotline 49 6441 9282 82 or hotline corrsys datron com CORRSYS DATRON Servie Hotline 49 6441 9282 29 or service corrsys datron com 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WPT_m 006 e rev001 10 08 18
3. data acquisition evaluation systems and or any other applicable system or component Equipment may be damaged if not properly connected and or operated For additional information please call the CORRSYS DATRON Hotline 49 6441 9282 82 or hotline corrsys datron com The sensor must be mounted with the care and accuracy that precision testing equipment requires Warning Due to design axial load exceeding 20 N will damage the sensor Due to design radial load exceeding 40 N will damage the sensor DO NOT clean any sensor component with steam 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WI m 006 e rev001 10 08 9 User Manual Wheel Pulse Transducer CORRSYS DATRON Sensorsystoma GmbH 1 Overview WPI Incremental Wheel Pulse Transducer for Acquisition of Wheel Rotation and Calculation of Wheel Speed Distance Travelled Vehicle Speed Art no Wheel Incremental Transducer 11355 The CORRSYS DATRON Wheel Pulse Transducer is a universally adaptable measuring unit for the acquisition data derived from vehicle wheel rotation The WPT delivers 1000 pulses per rotation standard other values are possible Available signals with cable version open end A A inverted B B inverted Z Z inverted 0 impulse Available signals with cable version D Sub 9 A The WPT Wheel Pulse Transducer is ultra compact and extremely light in weight For maximum flexibility the incremental tr
4. mounting plate is not already mounted to the transducer slide the plate onto the back of the transducer as shown in Fig 9 and secure it by tightening the set screw A Transducer mounting plate B Transducer C Set screw Fig 9 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WPT_m 006 e rev001 10 08 14 User Manual Wheel Pulse Transducer 10 Slide the transducer mounting bolt through the Some vehicle body configurations may require the use Measure or visually estimate the distance from the top hole at the center of the transducer then thread the bolt into the hole at the center of the mounting hub Tighten the bolt securely using the knob Transducer Knob on short mounting bolt of the spacer shown in Figure 11a 11b in order to mount the torsion assembly parallel to the vehicle The spacer is placed between the mounting disk and the transducer When using the spacer it is necessary to use the long transducer mounting bolt Axial load exceeding 20 N radial load exceeding 40 N will damage the sensor Danger Long mounting bolt Spacer Fig 11a spacer slot ATTENTION The slot of the spacer must be j directed towards the Sensor Fig 11b of the transducer mounting clamp to an area of the vehicle body onto which the suction holders can be attached Next select either or both of the two extension rod sections and configure the assembly to the required length Each rod ha
5. 0 30 VDC type 40 mA type 50 mA max 90 mA max 100 mA max 20 mA max 20 mA max 300 kHz max 300 kHz min 2 5 V min UB 1V max 0 5 V max 0 5 V max 200 ns max 1 us yes yes max 1 channel yes could be short circuited 2 channels A and B 90 shifted 1 zero impulse per rotation all signals with inversion 12 pin M23 or 8 pin M12 plug radial flange connector on the housing pins separately sealed IP 67 in unplugged condition WPT_m 006 e rev001 10 08 9 User Manual Wheel Pulse Transducer 3 1 Pin Assignments 3 2 1 Pin assignment 12 pin M23 flange male plug sensor connector WPT Art no 14375 Pin Signal Pin Signal Pin 1 Signal B inverted Pin 8 Signal B Pin 2 UB Sensor Pin 9 DC Pin 3 Zero pulse Pin 10 0 V GND Pin 4 Zero pulse inverted Pin 11 UV sensor Pin 5 Signal A Pin 12 Up Pin 6 Signal A inverted Shield on the housing Pin 7 DC Sensor leads are internally connected to the power supply and can be used with extension cables for power adjustment or regulation of the transducer If sensor leads are not used they must either be isolated or connected O V sensor with OV and Ug sensor With UB On type RS 422 the lead end must be covered with a corresponding shaft resistor when exten sion cables are used Unused outputs must be isolated prior initial operation Cables A Signal Cable K 006 130 20 5m female B Signal Cable K 006 130 10 5m female p SO i Sub Sa 9 pin D Sub Part no
6. CORRSYS DATRON Saensorsystama GmbH WPI Incremental Wheel Pulse ransducer for acquisition of wheel rotation data USER MANUAL User Manual Wheel Pulse Transducer Notes 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WI m 006 e rev001 10 08 2 User Manual Wheel Pulse Transducer Contents General En eng e o MEET 4 Sarteby NS UCEIOTIS Ee dar Fa ORE E ERE E e ape oe Rey eee Gu dot Rare s 5 L e 7 27 ATTC L EPTPET T 6 2 Extent of Delivern raa 8 3 Technical Data seeelelee eee s 9 3 1 Specifications 9 3 2 Pin Assignments PPP 10 3 2 1 Pin assignment 12 pin M23 flange polug 10 3 2 2 Pin assignment 8 pin Mi Zolug eee 10 3 2 3 Pin assignment 9 pin D Sub socket 11 3 2 4 Pin assignment 3 pin Lemos 11 4 Mounting and Connecton ers 12 4 1 Mounting Options ee eee 12 4 2 Mounting Instructions n aaa aaa ee eas 12 4 3 Connecting the sensor 17 9 Tro pies Le te d ue EE 18 In a continuous effort to improve our products CORRSYS DATRON reserves the right to change specifications without prior notice 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WI m 006 e rev001 10 08 3 User Manual Wheel Pulse Transducer General Information Legal Notice Information furnished is believed to be accurate and reliable However CORRSYS DATRON assumes no responsibility for the consequences of use of such information nor for any infringement of patents or o
7. ansducer unit of the WPT can be exchanged quickly and easily Output signals generated by the WPT provide the basis from which wheel rotation speed acceleration distance and speed are calculated on request 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WI m 006 e rev001 10 08 6 User Manual Wheel Pulse Transducer Application The CORRSYS DATRON Wheel Pulse Transducer is a universally adaptable measuring unit for the acquisition of wheel rotation on vehicles and is applicable to these and other measurement applications Acquisition of wheel rotation speed distance and wheel speed e Wheel slip measurement on passenger cars Acceleration and braking tests pay attention to wheel slip ABS testing Measurement of the difference between wheel speeds e g testing of all wheel drive vehicles Special configurations available for trucks and busses 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WI m 006 e rev001 10 08 H User Manual Wheel Pulse Transducer Standard Delivery 11355 Wheel Incremental Transducer without mounting collets Pos Art no Description 14865 Transducer 5 30V 1000P IP67 8 pin 14921 Signal cable 5m 8P for WPT 5 30V 9P SUB D 11968 Mounting hardware 11281 Open ended wrench 10 13 11291 Nut driver hexagon 15176 Transport case 545x405x120mm 15178 Foam insert for transport case 15181 Foam insert for WPT transport case eae ae Se EI Options Accessories 10070 Mounting c
8. ducer Safety Instructions Please read carefully before operating the equipment CORRSYS DATRON is not responsible for damage that may occur when this system is used in any way other than that for which it is intended To assure safe and proper operation all supplied equipment components and or accessories must be carefully transported and stored as well as professionally installed and operated Careful maintenance and usage in full accordance with operating instructions is imperative CORRSYS DATRON equipment should be installed and operated only by qualified persons who are familiar with devices of this type Local regulations may not permit the operation of motor vehicles on public highways while the equipment is mounted on the exterior of the vehicle Use the equipment only for intended applications Improper application is not advised Do not modify or change the equipment or its accessories in any way Improper use or mounting of the equipment may affect the safety of the vehicle and or occupants The equipment must not be mounted and or operated in any way that may compromise vehicle and or occupant safety Equipment must be mounted firmly and securely Use only original equipment components and or accessories included in the scope of delivery Do not use defective or damaged equipment components and or accessories Always note correct pin assignments and operating voltages when connecting equipment to power supplies
9. ehicle Danger body during the test drive A Suction cup B Cap C Gaiter D Safety line E Optional suction cup 4 3 Connecting the Sensor Finally connect the signal cable to data acquisition When using other than CORRSYS DATRON data acquisition systems make sure that the polarity of the sensor supply is correct and the data acquisition supplies the sensor specific current and signal conditions 2007 CORRSYS DATRON Sensorsysteme GmbH Wetzlar D006 50 02 04E 06 07 17 User Manual Wheel Pulse Transducer 5 Troubleshooting When troubleshooting the CORRSYS DATRON Incremental Wheel Pulse Transducer begin by checking the following Cables and power supply Check all connections to determine that each is complete and that the system is connected to a power supply that provides voltage output within the specified range Check to determine that the correct cables have been used for all connections The following problems can be caused by incorrect or incomplete cable connections and or connection to incorrect power supply voltage A sensor will not show any signal with vehicle motion Signal errors due to incorrect mounting e Make sure that the sensor is mounted parallel to the wheel The deviation of concentricity should be within 0 2 mm see Step on page 14 Please see that the torsion mounting assembly is adapted to the vehicle type suspension travel e Do not exceed the maximum rotational speed of 3000
10. ions ATTENTION The lobe of the washers Fig 3b must show towards the collets Fig 3b 4 Arough centering of the mounting plate can be achieved by slight rotation in clockwise direction 5 If you use centering stars for mounting select the cen tering star that corresponds to the lug configuration 3x 4x or 5x of the wheel on which the sensor will be mounted Fig 5 shows 5 fold star NOTE Each centering star is fitted with nylon knobs which facilitate positioning and serve as leverage points Positioning knobs 6 Slide the centering star onto the mounting disk hub and rotate the centering star so that its edges press firmly against the collet retainer washers Then apply pressure to the positioning knobs on the centering star as shown and tighten one of the bolts using a 5 mm hex nut driver This will ensure that the mounting disk is properly centered on the wheel Fig 6 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WPT_m 006 e rev001 10 08 13 User Manual Wheel Pulse Transducer 7 Continue to hold the centering star tightly against the mounting washers then tighten the mounting bolts in a cross pattern The deviation of concentricity should be within 0 2 mm see page 18 Signal errors due to incorrect mounting 8 Select the following parts A Transducer with mounting plate B Transducer mounting bolt C Suction mount D Torsion mounting assembly E Extension rod 9 If the transducer
11. l feel a distinct resistance ATTENTION To assure proper function of the suction holders the mounting area must be free of grease oil dust and other contaminants For this reason it its necessary to clean the painted surface in the mounting area before attaching the suction holders Do not use cleaning products that leave residue of any kind on the surface Plug the signal cable into the transducer and tighten the connector 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar Wheel Pulse Transducer Fig 15 WPT_m 006 e rev001 10 08 16 User Manual Wheel Pulse Transducer 16 Wind the signal cable loosely around the torsion rod and secure with a cable tie WARNING Be sure to leave enough slack A in the cable to allow for suspension travel but use caution to assure that the cable is Danger not wound too loosely around the torsion bar Under no circumstances should the cable be loose enough to touch the tire or to be pulled under the fender during testing Either circumstance would inevitably result in damage to the equipment and could also cause an accident 17 Slide the protective gaiters over the lower and upper sections of the torsion rod assembly and tighten the caps Then secure the safety line to the vehicle In Figure 17 the safety line is tied to an optional suction cup The safety line should always be used to A avoid damage or injury in the event that a suction holder separates from the v
12. ollets 17 mm standard e 10071 Mounting collets 19 mm standard 10072 Mounting collets 21 mm standard Other sizes available upon request 11296 Centering stars 5 lug e 11297 Centering stars 4 lug 11298 Centering stars 3 lug e 10036 Suction cup for fixing the safety line 14897 Signal cable 5m 8P WPT IP67 open end 14898 signal cable 10m 8P WPT IP67 open end 14915 Signal cable 5m 8P WPT 3P Lemo e 15083 Signal cable 10m 8P WPT 5 30V 9P SUB D 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WPT m 006 e rev001 10 08 8 User Manual 3 Technical Data 3 1 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar Specifications Wheel Pulse Transducer Characteristic Mechanical Values Max permissible rotational speed Available pulse values System protection Operating temperature range Shock resistance Vibration resistance 6000 min continuous operation 3000 min Standard 1000 pulses rotation 10 to 3600 pulses rotation on request IP 67 40 C 85 C 2500 mie 6 ms 100 m s 10 2000 Hz Characteristic Electrical Values Output circuit Power supply UB Power consumption signals inverted without load Permissible weight channel Pulse frequency Signal level high Signal level low Rising and falling time Reverse polarity protection of the power supply Short circuit proof outputs Output signal Plugs RS 422 Push pull circuit TTL compatible 5 30V DC 1
13. rev001 10 08 11 User Manual Wheel Pulse Transducer 4 Mounting and Connection 4 1 Mounting Options P Se ae V EA A 1 c 1 S i a The Wheel Pulse Transducer mounts to the wheel lug nuts via adjustable mounting collets The torsional protection rod which maintains rotation around the wheel axis is affixed to the vehicle body with suction holders e Mounting disk Fits 3 4 and 5 lug rims Mounting collets Standard 17 19 21 mm other sizes available upon request Centering stars 3 4 and 5 fold star optional Torsional mounting Joints guide rod suction holder gaiter seals 4 2 Mounting Instructions 1 Select the following parts Mounting collets Retainer screws with washers Nut driver hexagon Mounting disk Fc Nr PORA T A EUR CS v S d n L ze H E SANE Se SRS Fig 1 2 Remove hubcap or any covering over wheel nuts and clean dirt debris from wheel nuts Remove the retainer screws from the top of each collet then place the mounting collets firmly on the wheel nuts Mounting collets 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WPT_m 006 e rev001 10 08 12 User Manual Wheel Pulse Transducer 3 Align the mounting disk with the collets and affix it with retainer bolts and washers Do NOT fully tighten the bolts at this step ES NOTE Each mounting slot on the disk is marked to ensure proper alignment with 3 4 and 5 lug configurat
14. s a threaded female end and a threaded male end This allows the rods to be fitted together as well as into the main section of the torsion assembly If multiple sections are required tighten them together by hand then slide a small screwdriver or similar tool of appropriate diameter into the small holes near the the ends of the extension rods Using the screwdrivers for leverage tighten the sections together firmly use Extension rod s caution to avoid stripping the threads Top of mounting plate Then screw the extension rod s into the threaded female receptacle at the top of the mounting plate as shown in Figure 12 and tighten 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WI m 006 e rev001 10 08 15 User Manual 13 14 15 Loosen the cap at the bottom end of the gaiter that protects the mounting assembly Then slide the gaiter back to enable access to the threaded end of the rod Protective gaiter Gaiter cap ocrew the main section of the torsion assembly into the top of the extension rod s and tighten Slide the protective gaiter back over the threaded joint and re thread the cap but do not fully tighten it at this step see step 17 page 17 Press the suction holders firmly against the vehicle body and latch the suction holder lock handles as shown in Figure 14 latched position is approximately parallel to vehicle body surface When the suction holders produce an effective vacuum you wil
15. ther rights of third parties which may result from its use No license is granted by implication or otherwise under any patent or patent rights of CORRSYS DATRON Specifications mentioned in this publication are subject to change without notice and do not represent a commitment on the part of CORRSYS DATRON This publication supersedes and replaces all information previously supplied All brand names are trademarks of their respective holders Copyright Notice Copyright 2008 CORRSYS DATRON Revision WPT_m 006 e rev001 10 08 Contact International Headquarters CORRSYS DATRON Sensorsysteme GmbH Charlotte Bamberg Str 12 35523 Wetzlar Germany Phone 49 6441 9282 0 Hotline 49 6441 9282 82 Fax 49 6441 9282 17 E mail sales corrsys datron com URL www corrsys datron com North American Headquarters CORRSYS DATRON Sensorsystems Inc 40000 Grand River Suite 503 Novi MI 48375 USA Phone 1 248 615 2035 Toll free 1 800 832 0732 Fax 1 248 615 2184 E mail USA sales corrsys datron com URL www corrsys datron com China Headquarters CORRSYS DATRON Sensorsysteme GmbH China Office Room 7068 JinTianDi International Mansion No 998 RenMin Road Shanghai 200021 P R China Tel 86 21 63114144 Fax 86 21 63114154 E mail Xiaoying Li corrsys datron com cn URL www corrsys datron com cn 2008 CORRSYS DATRON Sensorsysteme GmbH Wetzlar WI m 006 e rev001 10 08 4 User Manual Wheel Pulse Trans
Download Pdf Manuals
Related Search