Rero-reflecive phooelecric sensors wih polarizaion filer Dimensioned drawing en 10-2011/04 50105364 1 khz 0 5m We reserve he righ o make changes DS_PRK3B_Sandard_EL_en.fm 10-30 V DC A 2 LS Polarized rero-reflecive phooelecric sensor, auocollimaion opics wih visible red ligh For precise posiioning of objecs and reflecor markers Small and compac consrucion wih robus plasic housing, proecion class IP 67 for indusrial applicaion A 2 LS- Acive Ambien Ligh Suppression Push-pull oupu wih ligh/dark swiching via each-in buon High swiching frequency for deecion of fas evens Easy adjusmen via lockable each buon or each inpu Accessories: (available separaely) U L US C LISTED IEC 60947... IEC 60947... IP 67 Mouning sysems (BT 3 ) Cable wih M8 or M12 connecor (K-D ) Reflecors Reflecive apes A Green indicaor diode B Yellow indicaor diode C Opical axis D Teach buon E Aachmen sleeve Elecrical connecion Plug connecion, 4-pin Plug connecion, 3-pin Cable, 4-wire Leuze elecronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 info@leuze.de www.leuze.com PRK 3B Sandard EL - 10
Specificaions Opical daa Typ. op. range limi (TK(S) 100x100) 1) 0 5m Operaing range 2) see ables Ligh source 3) (modulaed ligh) Wavelengh 620nm (visible red ligh, polarized) Timing Swiching frequency 1,000Hz Response ime 0.5ms Delay before sar-up 300ms Elecrical daa Operaing volage U 4) B 10 30VDC (incl. residual ripple) Residual ripple 15% of U B Open-circui curren 18mA Swiching oupu 5) /6.22 1 push-pull swiching oupu pin 4: PNP ligh swiching, NPN dark swiching pin 2: each inpu /6D.22 1 push-pull swiching oupu pin 4: PNP dark swiching, NPN ligh swiching pin 2: each inpu /6.22 -S8.3 1 push-pull swiching oupu pin 4: PNP ligh swiching, NPN dark swiching /4D.22 1 PNP swiching oupu, dark swiching, pin 2: each inpu Funcion characerisics ligh/dark reversible Signal volage high/low (U B -2V)/ 2V Oupu curren max. 100mA Operaing range seing via each-in Indicaors Green ready Yellow ligh pah free Yellow, flashing ligh pah free, no performance reserve 6) Mechanical daa Housing 7) plasic (PC-ABS); 1 aachmen sleeve, nickel-plaed seel Opics cover plasic (PMMA) Weigh wih connecor: 10g wih 200mm cable and connecor: 20g wih 2m cable: 50g Connecion ype 2m cable (cross secion 4x0.20mm²), connecor M8 meal, 0.2m cable wih connecor M8 or M12 Environmenal daa Ambien emp. (operaion/sorage) -30 C +55 C/-30 C +70 C Proecive circui 8) 2, 3 VDE safey class III Proecion class IP 67 Ligh source free group (in accordance wih EN 62471) Sandards applied IEC 60947-5-2 Cerificaions UL 508 4) Opions Teach-in inpu/acivaion inpu Transmier acive/no acive 8V/ 2V Acivaion/disable delay 1ms Inpu resisance 30kΩ 1) Typ. operaing range limi: max. aainable range wihou performance reserve 2) Operaing range: recommended range wih performance reserve 3) Average life expecancy 100,000h a an ambien emperaure of 25 C 4) For UL applicaions: for use in class 2 circuis according o NEC only 5) The push-pull swiching oupus mus no be conneced in parallel 6) Display "no performance reserve" as yellow flashing is only available in sandard each seing 7) Paen Pending Publ. No. US 7,476,848 B2 8) 2=polariy reversal proecion, 3=shor-circui proecion for all ransisor oupus Tables Reflecors TK TKS = adhesive = screw ype Operaing range 1 TK(S) 100x100 0 4.0m 2 TK 40x60 0 2.6m 3 TK 20x40 0 1.3m 4 Tape4 50x50 0 0.7m 1 0 4 5 2 0 2,6 3,2 3 0 1,3 1,5 4 0 0,7 1,0 Operaing range [m] Typ. operaing range limi [m] Diagrams Misalignmen y [mm] Performance reserve Typ. response behavior 40 30 y2 20 10 0-10 -20 y1-30 -40 0 1 2 3 4 5 6 Disance x [m] 50 45 40 35 30 25 20 15 10 5 0 A B C D x y2 y1 0 1 2 3 4 5 6 TK 100x100 TKS 40x60 TKS 20x40 Tape 4: 50x50 Remarks Typ. performance reserve Disance x [m] Mouning sysem: ➀ ➁ ➂ A B C D Remarks Adaper plae: BT 3.2 (par no. 50103844) for alernae mouning on 25.4mm hole spacing (Omron E3Z, Sick W100 ) ➀ =BT3 (par no. 50060511) ➁+➂ =BT3.1 1) (par no. 50105585) ➀+➁+➂ =BT3B (par no. 50105546) 1) Packaging uni: PU = 10 pcs. PRK 3B Sandard EL - 10 2011/04
Rero-reflecive phooelecric sensors wih polarizaion filer Order guide Selecion able Equipmen Oupu 1 (OUT 1) push-pull swiching oupu, configurable PNP ransisor oupu Order code 1) Preseing, ligh/dark swiching, adjusable 2) Sar-up delay (special funcion) The sensor oupu does no swich unil an objec has inerruped he ligh beam for a leas 4 seconds. The oupu swiches off wihou a ime delay. 3) Connecor wihou Ulra-Lock fas locking PRK 3B/6.22 Par No. 50104699 PRK 3B/6.22-S8 Par No. 50104700 PRK 3B/6.22, 200-S8 Par No. 50104701 PRK 3B/6.22, 200-S12 Par No. 50105762 PRK 3B/6D.22-S8 Par No. 50106418 PRK 3B/6.2-S8.3 Par No. 50109385 PRK 3B/6.2,200-S8.3 Par No. 50114099 PRK 3B/6D.22.03, 200-S12 Par No. 50109488 PRK 3B/4D.22, 200-S8 Par No. 50110775 PRK 3B/4D.22Z, 200-S8 Par No. 50108373 ligh swiching 1) 1) 1) 1) 1) 1) dark swiching 1) 1) ligh swiching dark swiching 1) 1) sar-up delay (special funcion) 2) Inpu each inpu (IN) acivaion inpu Connecion cable 2,000mm 4-wire M8 connecor, meal 3-pin M8 connecor, meal 4-pin 200mm cable wih M8 connecor 3-pin 200mm cable wih M8 connecor 4-pin 200mm cable wih M12 connecor 4-pin 3) Configuraion each-in via buon (lockable) and each inpu each-in via buon Approved purpose: This produc may only be used by qualified personnel and mus only be used for he approved purpose. This sensor is no a safey sensor and is no o be used for he proecion of persons. Special funcion: sar-up delay, only for PRK 3B/4D.22Z, 200-S8 4 s Ligh beam inerruped Ligh beam free Ou 1 Sensor adjusmen (each) via each buon The sensor is facory-adjused for maximum operaing range. Recommendaion: each only if he desired objecs are no reliably deeced. Prior o eaching: Clear he ligh pah o he reflecor! The device seing is sored in a fail-safe way. A reconfiguraion following volage inerrupion or swich-off is hus no required. Leuze elecronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 PRK 3B Sandard EL - 10 info@leuze.de www.leuze.com
Sandard eaching for average sensor sensiiviy Press each buon unil boh s flash simulaneously. Release each buon. Ready. Afer he sandard eaching, he sensor swiches when half of he ligh beam is covered by he objec. 2 7s simulaneously flashing a yellow Teaching for increased sensor sensiiviy Press each buon unil boh s flash alernaingly. Release each buon. Ready. Afer he eaching for increased sensor sensiiviy, he sensor swiches when abou 18% of he ligh beam are covered by he objec. 7 12s alernaingly flashing a yellow Teaching for maximum operaing range (facory seing a delivery) Prior o eaching: Cover he ligh pah o he reflecor! Procedure as for sandard eaching. yellow 2 7s simulaneously flashing a PRK 3B Sandard EL - 10 2011/04
Rero-reflecive phooelecric sensors wih polarizaion filer Adjusing he swiching behavior of he swiching oupu ligh/dark swiching Press each buon unil he flashes. The yellow displays he curren seing of he swiching oupu: ON = oupu swiches on ligh OFF = oupu swiches on dark Coninue o press he each buon in order o change he swiching behavior. Release each buon. Ready. >12s flashes a yellow ON = ligh swiching OFF = dark swiching Locking he each buon via he each inpu A saic high signal ( 4ms) a he each inpu locks he each buon on he device if required, such ha no manual operaion is possible (e.g., proecion from erroneous operaion or manipulaion). If he each inpu is no conneced or if here is a saic low signal, he buon is unlocked and can be operaed freely. Sensor adjusmen (each) via each inpu The following descripion applies o PNP swiching logic! 2V (U B -2V) Prior o eaching: Clear he ligh pah o he reflecor! The device seing is sored in a fail-safe way. A reconfiguraion following volage inerrupion or swich-off is hus no required. Sandard eaching for average sensor sensiiviy Afer he delay before sar-up ( 300ms) has elapsed, he each buon on he device can be operaed. The each buon is disabled afer he 1s edge. Teach1 4... 1000 ms Sandard each: Teach1 = 4 1,000ms Afer abou 4ms, he curren each value is applied, each process compleed. The buon remains disabled unil he nex signal change. Teach buon may now be operaed again. Leuze elecronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 PRK 3B Sandard EL - 10 info@leuze.de www.leuze.com
Quick sandard each 4 ms 4 ms 4 ms shores eaching duraion for sandard eaching: approx. 12ms Afer he sandard eaching, he sensor swiches when half of he ligh beam is covered by he objec. Teaching for increased sensor sensiiviy Afer he delay before sar-up ( 300ms) has elapsed, he each buon on he device can be operaed. The each buon is disabled afer he 1s edge. Teach2 1000... 2000 ms Teach for increased sensor sensiiviy: Teach2 = 1,000 2,000ms Afer abou 4ms, he curren each value is applied, each process compleed. The buon remains disabled unil he nex signal change. Teach buon may now be operaed again. Afer he eaching for increased sensor sensiiviy, he sensor swiches when abou 18% of he ligh beam are covered by he objec. Adjusing he swiching behavior of he swiching oupu ligh/dark swiching Teach Oupu 2000... 3000 ms p ligh 4... 1000 ms Teach Oupu 2000... 3000 ms p dark 1000... 2000 ms Afer he delay before sar-up ( 300ms) has elapsed, he each buon on he device can be operaed. The each buon is disabled afer he 1s edge. Seing he swiching behavior of he swiching oupu: Teach Oupu = 2,000 3,000ms Swiching oupu swiches on ligh: p ligh = 4 1,000ms Swiching oupu swiches on dark: p dark = 1,000 2,000ms The buon remains disabled unil he nex signal change. PRK 3B Sandard EL - 10 2011/04