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drawwire sensor sx120 sx80 sx50 key-features contents introduction ­ applications options sx50 up to 1250 mm sx80 up to 3000 mm sx120 up to 6000 mm analogue output digital output absolute output accessories installation ­ warning notices order code 19.07.10 2 3 4 6 8 10 11 12 13 14 15 ranges 50 6000 mm analogue ­ digital ­ absolute bus linearity up to 0,02 protection class up to ip67 high dynamics off-shore sensors high emc-grade customised versions available

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-2 introduction waycon positionsmesstechnik gmbh is a manufacturer of high quality draw wire position transducers for industrial use due to its small overall size its short assembly time and its possible customisation the sx sensor technology is a cost-effective and flexible solution for a wide range of industrial applications the dynamics of the draw wire transducer allows a high motion speed and acceleration of the measuring target its rugged design and high quality makes applications in harsh industrial environments possible sensors specifically designed for off-shore use receive a hartcoat surface which makes them resistant to e g sea water special instruments are available with mounting service of encoder on site as well as customised versions of housing sensor principle a constant spring force coils the measuring rope accurately single-layered on an ultralight rope capstan so that its linear motion is converted into rotation the sensor element encoder provides the output signal required measuring rope tension spring rope capstan rotating shaft sensor element sx50 electronics outline easy rope fixation with rope clip ball bearing drill protection measuring rope stainless steel diamond-polished ceramic bushing flexible sensor cable m12-connector system or cable output titanium-anodised aluminium housing waterproof housing ip65 and ip67 best linearity dynamic spring drive for max track speed 2 ball bearings allows quick and easy mounting applications · · · · · · · · · lifting tables and platforms suspension of vehicles positioning of fork-lifts level control system portal frames and gantry cranes medical technology lifting and rescue technology x-y-axis positioning pneumatic cylinder · · · · · · · · · hydraulic cylinder and press slit injection moulding machine crash-tests air frame load testing auto body carriage deformation robot application property management linear guides pipe displacement

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-3 options hg a reinforced spring drive provides a greater rope tension and allows a higher rope acceleration please note the different dimensions of the housing and the higher traction of the rope this option is only available for the series sx50 co by the use of a special technology all components of the housing and the inner mechanics become hartcoat ® coated this coating is a hartanodic oxidation that protects the sensor from corrosion by aggressive media e g sea water with a hard ceramics-like layer the sensor can thus be used off-shore in the analogue signal of the sensor is increasing by extracting the rope standard option in inverts the signal i e the signal of the sensor declines by extracting the rope output signal 10v/20ma inverted 0v/4ma 0 standard retract range fs extract l25 l10 l05 l02 improved linearity on 0,25 0,10 or 0,05 of measuring range resolution repeatability and sensibility remain unchanged l02 improved linearity on 0,02 of measuring range resolution repeatability and sensibility remain unchanged this option is only available for incremental sensors ip67 use option ip67 if sensor is fully immersed in water temporarily note that with this option there may occur a light hysteresis in the output signal due to the special sealing the max acceleration is reduced to 60 of the specified value s1 s2 s3 optional rope outlet see diagram s1 rope outlet on up s2 rope outlet on down s3 rope outlet at bottom s2 s3 with different mounting plate k1 k2 optional cable connector orientation for sensors with digital output encoder see diagram m4 rope fixation optional pivoted rope fixation with screw thread m4 length 22 mm ideal for attachment to through holes or thread holes m4 rope clip with drill protection standard optional m4 rope fixation

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-4 series sx50 max 1250 mm analogue digital digital-absolute bus systems output analogue potentiometer 0 10 v 4 20 ma page 10 digital output digital-absolute bus systems a/b-pulse 90° phase-delayed page 11-12 incremental encoder optical code disc connector or cable output ip65 optional ip67 max 90 relative not condensating approx 2 million full cycles approx 330 g aluminium titanium-grey anodised sensor element connection protection class humidity life time weight housing hybrid potentiometer m12-connector or cable output ip65 optional ip67 max 90 relative not condensating approx 2 million full cycles approx 330 g aluminium titanium-grey anodised technical data ­ analogue output measurement range [mm linearity linearity optional linearity optional technical data ­ digital output measurement range [mm linearity linearity optional available resolution [pulses mm z-pulse-distance [mm other measurement ranges on request 500 750 1250 50 0,50 0,25 0,10 75 0,50 0,25 0,10 100 0,50 0,25 0,10 125 0,50 0,25 0,10 150 0,15 0,10 225 0,15 0,10 250 0,15 0,10 300 0,15 0,10 375 0,15 0,10 500 0,15 0,10 625 0,15 0,10 750 0,10 0,05 1000 0,10 0,05 1250 0,10 0,05 0,05 independent from measurement range 0,02 independent from measurement range 1 125 4 8 12 16 29 60 special version with unprotected potentiometer protection class ip40 please ask for technical drawing special version please ask for technical drawing mechanical data rope tension range [mm 50 75 100 125 150 225 250 300 375 500 625 750 1000 1250 fmin [n 6,8 3,9 3,4 4,9 6,8 3,9 6,8 3,2 4,7 3,4 4,4 3,9 3,1 4,1 fmax [n 6,8 4,4 3,4 5,4 7,9 4,6 7,9 4,0 5,4 4,0 5,4 5,4 4,0 5,4 velocity vmax [m/s 8,0 8,0 8,0 10,0 8,0 8,0 8,0 8,0 10,0 8,0 10,0 8,0 8,0 10,0 acceleration amax [m/s² 200 200 200 300 200 200 200 200 300 200 300 200 200 300 rope tension hg fmin [n fmax [n 13,2 7,3 5,9 6,9 13,2 7,3 13,2 5,9 6,9 5,9 6,9 7,3 5,9 6,9 13,7 7,9 6,4 7,9 13,7 8,3 13,7 6,7 7,9 6,9 7,9 9,8 7,9 8,3 acceleration hg amax [m/s² 400 400 400 500 400 400 400 400 500 400 500 400 400 500 reduced to 60 with option ip67

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-5 technical drawing sx50 analogue output output potentiometer 10v 420a range 50 150 250 mm 75 225 750 mm 100 300 500 1000 mm 125 375 625 1250 mm 50 150 250 mm 75 225 750 mm 100 300 500 1000 mm 125 375 625 1250 mm option standard standard standard standard hg hg hg hg a 26,5 26,5 26,5 33,5 33,5 33,5 33,5 46,5 b 65 78,5 c 21,3 17 12,75 10,3 21,3 17 12,75 10,3 digital output incremental digital-absolute ssi can detailed view battery in cable option standard hg a 33,5 46,5 mounting the sensor can be installed by using the mounting plate see drawing above by disassembling the mounting plate there are 4 threads 2 x m3 2 x m5 in the sensor housing for installing sensors with option rope outlet s2 and s3 have a different base plate.

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p. 6

-6 series sx80 max 3000 mm analogue digital digital-absolute bus systems output analogue potentiometer 0 10 v 4 20 ma page 10 digital output digital-absolute bus systems a/b-pulse 90° phase-delayed page 11-12 incremental encoder optical code disc connector or cable output ip65 optional ip67 max 90 relative not condensating approx 2 million full cycles approx 750 g aluminium titanium-grey anodised sensor element connection protection class humidity life time weight housing hybrid potentiometer m12-connector or cable output ip65 optional ip67 max 90 relative not condensating approx 2 million full cycles approx 750 g aluminium titanium-grey anodised technical data ­ analogue output measurement range [mm linearity linearity optional technical data ­ digital output measurement range [mm linearity linearity optional available resolution [pulses mm z-pulse-distance [mm other measurement ranges on request mechanical data rope tension range [mm 1000 1500 2000 2500 3000 fmin [n 6,9 6,9 6,4 6,9 6,9 fmax [n 8,3 8,8 7,8 8,8 9,8 velocity vmax [m/s 10 10 10 10 10 acceleration amax [m/s² 140 140 140 140 140 1000 1500 2000 2500 3000 1000 0,15 0,10 1500 0,15 0,10 2000 0,10 0,05 2500 0,10 0,05 3000 0,10 0,05 0,05 independent from measurement range 0,02 independent from measurement range 0,5 200 1 2,5 5 10 25 reduced to 60 with option ip67

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-7 technical drawing sx80 analogue output option s2 s3 range 1000 2000 mm 1000 2000 mm output potentiometer 10v 420a b 74 87,5 d 21 21 35 1500 2500 3000 mm see detailed view digital output range 1000 2000 mm 1500 2500 3000 mm option cable connector axial cable radial connector radial d 21 35 b 54,3 64,3

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-8 series sx120 max 6000 mm analogue digital digital-absolute bus systems output analogue potentiometer 0 10 v 4 20 ma page 10 digital output digital-absolute bus systems a/b-pulse 90° phase-delayed page 11-12 incremental encoder optical code disc connector or cable output ip65 optional ip67 max 90 relative not condensating approx 1625 g aluminium titanium-grey anodised sensor element connection protection class humidity weight housing hybrid potentiometer m12-connector or cable output ip65 optional ip67 max 90 relative not condensating approx 1625 g aluminium titanium-grey anodised technical data ­ analogue output measurement range [mm linearity linearity optional technical data ­ digital output measurement range [mm linearity linearity optional available resolution [pulses mm z-pulse-distance [mm other measurement ranges on request 3125 4000 5000 6000 3125 0,10 0,05 4000 0,10 0,05 5000 0,10 0,05 6000 0,10 0,05 0,05 independent from measurement range 0,02 independent from measurement range 0,3 317,68 1,6 3,1 6,3 16 mechanical data rope tension range [mm 3125 4000 5000 6000 fmin [n 8,8 8,8 8,8 8,8 fmax [n 11,3 11,8 12,0 12,3 velocity vmax [m/s 10 10 10 10 acceleration amax [m/s² 140 140 140 140 reduced to 60 with option ip67

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-9 technical drawing sx120 analogue output option s2 s3 digital output option cable connector axial cable radial connector radial b 54,3 64,3

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10 analogue output potentiometer voltage divider output supply voltage recommended cursor current noise working temperature temperature coefficient 1 kohm max 30 v 1 µa depending on supply -20 85 °c ± 0,0025 k v v v cursor gnd 0 10 v voltage output output supply voltage max current consumption output current dynamics noise inverse-polarity protection short-circuit proof working temperature temperature coefficient electromagnetic compatibility emc 0 10 v galvanically isolated 4 conductors 12 30 vdc 22,5 ma unloaded max 10 ma min load 1 kohm 3 ms from 0 100 and 100 0 3 mvpp typically max 37 mv pp yes infinite yes permanent -20 85 °c 0,0037 k according to en 61326-1:2006 note gndsignal and gnd may be connected in 3-wire system v v v signal gndsig gnd 4 20 ma current output output voltage supply output current dynamics noise inverse-polarity protection working temperature temperature coefficient electromagnetic compatibility emc 4 20 ma 2 conductors 12 30 vdc max 50 ma in case of error 1 ms from 0 100 and 100 0 0,03 mapp 6 mv pp at 200 ohm yes infinite -20 85 °c 0,0079 k according to en 61326-1:2006 v v a signal connection cable output axial 2,0 metre standard other cable length optional type tpe flexible diameter ø 4,5 mm stranded wire 0,25 mm² temperature range fixed installation -30 85 °c flexible installation -20 85 °c pin 1 2 3 4 wire colour brown white blue black 10 v v signal gnd gnd signal 420 ma v n c signal n c 1 kohm v cursor gnd n c 4-pin m12 connector output socket profile view on solder side of mating connector

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11 digital output incremental electrical data linedriver l rs422 ttl-compatible supply voltage current consumption no load max load channel sx50 max load channel sx80 120 max pulse frequency sx50 max pulse frequency sx80 120 min signal level high max signal level low recommended circuit 5 vdc ±5 typical 70 ma max 100 ma ±10 ma ±20 ma 125 khz 300 khz 2,5 v 0,5 v sensor +5 v a z 0v 0v z 120 ohm circuit +5 v a rl 0v rl 1 kohm ub 8 30 v push pull g 8 30 vdc typical 80 ma max 150 ma ± 30 ma ± 30 ma 100 khz 300 khz ub ­ 3 v 2,5 v sensor circuit connection protection class max cable length connector 12-pin counterclockwise cable output 1,5 m ip65 optional ip67 up to 1000 m connector 12-pin counterclockwise cable output 1,5 m ip65 optional ip67 up to 250 m output signal pulses a and b are 90° phase-delayed detection of direction the zsignal recurs with pulse distance z and may be used as point of reference diagramm shows the signal without inverted signals timeline for return of rope 90° 360° a b z 90° z-signal with a/b and-related rope retracting into sensor connection assignment signal 12-pin connector wire colours 0v 10 white ub 12 brown 0 vsens 11 black ub sens 2 violet a 5 green a6 yellow b 8 grey b1 pink z 3 blue z4 red screen housing housing for linedriver l only for long cable lengths it may occur that the operating voltage at the sensor does not suffice due to the output resistance with the sensor lines 0v sens and +ubsens the operating voltage can be checked and if necessary be readjusted at the input connection 12-pin connector output socket profile view on solder side of mating connector only sx80 sx120 cable output radial axial 1,5 metre standard other cable length optional type ul2464 1061 liyy flexible outer diameter ø 6,5 mm stranded wire 0,25 mm² temperature range fixed installation -30 80 °c flexible installation -20 80 °c

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p. 12

12 digital-absolute bus systems output available for series scalable resolution standard resolution sx50 [pulses mm max resolution sx50 [pulses mm standard resolution sx80 [pulses mm max resolution sx80 [pulses mm standard resolution sx120 [pulses mm max resolution sx120 [pulses mm supply voltage current consumption no load at 24 vdc protection class protection class optional working temperature profibus-dp sx80 120 yes 40,96 327,68 25,79 206,3 10 30 vdc 90 ma ip65 ip67 -20 80 °c canopen sx50 80 120 yes 65,54 524,29 40,96 327,68 25,79 206,3 10 30 vdc 65 ma ip65 ip67 -20 80 °c devicenet sx80 120 yes 20,48 20,48 12,89 12,89 10 30 vdc max 290 ma ip65 -20 80 °c ethercat sx80 120 yes 40,96 327,68 25,79 206,3 10 30 vdc 90 ma ip65 ip67 -20 80 °c ssi sx50 80 120 no 32,77 40,96 25,79 10 30 vdc 25 ma ip65 ip67 -20 80 °c other encoder types supply voltage resolution cable connector output are available on request technical drawing addition canopen profibus-dp ethercat ssi devicenet connection encoder type profibus-dp canopen devicenet ethercat ssi other connection variants and protocols on request bus terminal cover 3 x m12-connector 2 x male 1 x female removable bus terminal cover 2 x m12-connector 1 x male 1 x female bus terminal cover 2 x m12-connector 1 x male 1 x female bus terminal cover 3 x m12-connector 1 x male 2 x female 12-pin m23-connector pins counterclockwise mating connector con012-s please see encoder manual for detailled connection.

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p. 13

13 accessories cable with mating connector m12 straight and angular k4p for analogue output potentiometer 10v 420a cable with straight connector k4p2m-s-m12 2m k4p5m-s-m12 5m k4p10m-s-m12 10 m cable with angular connector k4p2m-sw-m12 2m k4p5m-sw-m12 5m k4p10m-sw-m12 10 m mating connector m12 straight and angular for analogue output field attachable connector straight connector angular connector d4-g-m12-s d4-w-m12-s cable diameter ø 3 6,5 mm conductor max 0,75 mm² good chemical and oil resistance protection class ip67 temperature range -25 90 °c mode of connection screw terminals mating connector m23 for digital output and ssi con012-s m23 straight female connector 12-pin clockwise fits to male counterclockwise connector metal housing deflection pulley ur2 by using the deflection pulley the rope can be looped around to e g measure in places that are difficult to access or to protect the sensor from inclined traction on the rope several pulleys may be used material anodised aluminium pom mounting by 2 hexagon socket or countersunk screws m6 vertical or horizontal mounting possible ball bearings with special low temperature grease and rs-sealing temperature range -40 80 °c rope extension sv for bridging a greater distance from the measuring target to the sensor a rope extension can be applied the rope clip must not be guided over the deflection pulley please specify the length needed in your order example rope extension of 250 mm sv-250 magnetic clamp mgg1 use the magnetic clamp to quickly attach the rope to metallic objects without any assembly time a rubber coating provides gentle contact e g on varnished surfaces and prevents from slipping due to vibration the magnet consists of a neodym core for an increased adhesive force of 260 n the hook makes it easy to attach the rope clip drill protection digital distance and speed measurement pax use pax display to visualise the covered distance or the speed tacho sensor of the position transducer it enables a transmission of the measurement data to the computer via interface the comparator allows a good-bad-evaluation limit values function inputs analogue output serial interfaces protection class front panel display power supply incremental analogue 2 independent counter 1 tacho sensor 04 20 ma 0 10 v plug in card rs485 rs232 devicenet plug in card ip65 6 digits 11 36 vdc or 85 250 vac for further information please ask for the data sheet of the pax display series.

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p. 14

14 installation · · mount the sensor at the designated place by using the fixing holes before extracting the rope and before attaching the rope to the measuring target open the rope clip not with set screw m4 after the sensor is fully mounted and extract the measuring rope hook the rope clip on the measuring object and close the bracket of the clip for your safety put a screw driver trough the clip to extract the rope check the track of the measuring target on collision with the sensor housing and on exceeding the specified measurement range when installing the sensor make sure that the rubber stopper does not touch the rope outlet connect the electronics according to the sensor type when laying the cables be careful not to under-run the minimal allowed bending radius of the cable 5 x cable diameter the rope must be extracted from the sensor vertically the maximum variation from the vertical is 3° avoid carefully extracting the rope at an inclination since the durability of the instrument would shorten considerably if it is not possible to keep the limit of 3° a deflection pulley has to be used the measuring range the zero point begins after approximately 2 mm extracted rope the mechanical reserve at the end of the measuring range is about 20 mm when mounting outdoors protect the sensor and the rope from ice-formation at temperatures below 0 °c lay the rope preferably in corners or guarded in guidings to prevent pollution or accidental touch when operating the sensor take care not to let the rope snap back by mistake or extract the rope over the specified measurement range as this might destroy the sensor maintenance these instruments are maintenance-free if however the rope is soiled due to adverse environmental conditions it should be cleaned with a cloth drenched in resin-free machine oil · · · · · · · · warning notices · · · · · · don`t let the rope snap back if the rope is retracted freely this may lead to injuries whiplash effect and the instrument may be damaged caution when unhooking and retracting the rope into the sensor never exceed the specified measurement range when extracting the rope don`t try to open the instrument the stored energy of the spring drive may lead to injuries when being mishandled don`t touch the rope when operating the sensor avoid guiding the rope over edges or corners use a deflection pulley instead don`t operate the sensor if the rope is buckled or damaged a ripping of the rope may lead to injuries or damaging the sensor.

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p. 15

15 order code analogue output sx series sx50 sx80 sx120 measurement ranges sx50 50 75 100 125 150 225 250 300 375 500 625 750 1000 1250 mm 1000 1500 2000 2500 3000 mm 3125 4000 5000 6000 mm e g 1250 50 80 120 hg50 co50 co80 co120 in l05 l10 l25 ip67 s1 s2 s3 m4 options increased acceleration sx50 only hartcoat coating sx50 hartcoat coating sx80 hartcoat coating sx120 inverted output signal improved linearity 0,05 improved linearity 0,10 improved linearity 0,25 protection class ip67 rope outlet up rope outlet down rope outlet bottom m4 rope fixation sx80 sx120 e g 2000 e g 6000 analogue output potentiometer voltage output current output 1 kohm 0 10 v 4 20 ma 1r 10v 420a connection sa ka m12 connector output axial cable output axial order code digital digital-absolute bus systems sx series sx50 sx80 sx120 50 80 120 hg50 co50 co80 co120 l02 ip67 s1 s2 s3 k1 k2 m4 options increased acceleration sx50 only hartcoat coating sx50 hartcoat coating sx80 hartcoat coating sx120 improved linearity 0,02 protection class ip67 rope outlet up rope outlet down rope outlet bottom cable connector orientation up cable connector orientation left m4 rope fixation measurement ranges sx50 sx80 sx120 50 750 1250 1000 1500 2000 2500 3000 mm 3125 4000 5000 6000 mm e g 1250 e g 2000 e g 6000 digital output pulses mm sx50 sx80 sx120 1 4 8 12 16 28,8 60 0,5 1 2,5 5 10 25 0,3 1,6 3,1 6,3 15,7 e g 8 e g 5 e g 6,3 connection sr sa ka kr connector output radial not sx50 connector output axial not sx50 cable output axial cable output radial digital-absolute bus systems ssi profibus-dp canopen devicenet ethercat ssi pro can dvn cat output type l g linedriver rs422 push-pull antivalent we reserve the right to alter the specification without prior notice waycon positionsmesstechnik gmbh email info@waycon.de internet www.waycon.de head office mehlbeerenstr 4 82024 taufkirchen tel +49 089 67 97 13-0 fax +49 089 67 97 13-250 office köln auf der pehle 1 50321 brühl tel +49 02232 56 79 44 fax +49 02232 56 79 45

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