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246 sensick catalogue t w 260 photoelectric switches w 260: standard photoelectric switch series for a broad range of applications the w 260 series with its impressive scanning ranges and features has been specially designed for a wide variety of different applications. the sensors, through-beam photo- electric switches, energetic photoelectric proximity switches, and photoelectric reflex switches with background suppression are contained in robust plastic housings. handling is simple and user-friendly. two supply voltages are available: low voltage 10 . . . 30 v dc with pnp or npn transistor switching output and test input and universal voltage 12 . . . 24 v dc and 24 . . . 240 v ac with poten- tial-free relay contact (spdt) or, alternatively, adjustable time delay. a variety of features make these sensors particularly operator- friendly. these include visible red transmitted light used as an align- ment aid, or the simple and flexible connection system, glass/stainless steel fibre-optic cables for harsh operating condi- tions in confined environments. all of these benefits open up applications far beyond hand- ling/warehousing systems, the packaging industry and wood working. all device variants have been granted ul and csa approval. one last highlight: the w 260 complies with en 50081-1 (interference radiation). this makes it the perfect sensor solution for door and gate control systems in underground garages and for use in residential blocks or hotels. photoelectric proximity switches, bgs photoelectric proximity switches, energetic photoelectric reflex switches photoelectric switches with fibre-optic cable through-beam photoelectric switches photoelectric switches with fibre-optic cable proximity mode through-beam mode
247 sensick catalogue w 260 n ws/we 260 through-beam photo - electric switches and wt 260 photo- electric proximity switches used for monitoring contours in palletisation systems to ensure that no problems are encountered during packaging. b a wt 260 photoelectric proximity switch controlling a commissioning system used in the wood-working industry. v ws/we 260 through-beam photoelectric switches used for detecting the outline of vehicle bodies on assembly lines in the automotive industry. v ce conformity to en 50081-1 and, therefore, the right choice for residential and commercial applications: the wl 260 photoelectric reflex switch used to monitor the closing edges in automatic door and gate systems.
248 sensick catalogue wt 260 photoelectric proximity switches, background suppression, infrared light -- dc 1 2 4 3 5 l+ m q vma te 1 2 4 3 q 1 l+ m 3 4 te 5 2 1 2 4 3 q 1 l+ m 3 4 5 te vma 5 2 sens l d mode 1 2 3 4 5 4 50 19.5 61 5.5 5.5 max. 21 63 19.5 77.5 1.5 5 6 4 3 2 1 25 14 39.5 photoelectric proximity switches scanning distance 0 . . . 380 mm reliable detection of dark objects even against light backgrounds scanning distance continuously adjustable terminal chamber or m 12 plug, 4-pin or 5-pin test input pre-failure signalling output wt 260-p 260 wt 260-p 260 wt 260-p 460 terminals 4-pin, m 12 5-pin, m 12 wt 260-p 460 wt 260-p 560 connection types standard direction of material being scanned centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear; or m 12 equipment plug bottom led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut scanning distance adjustment light-/dark-switching (l = light-switching, d = dark-switching) terminals 8 9 adjustments possible 4 wt 260-p 560 3 2 1 dimensional drawing 5 8 9 7 accessories page cable receptacles m 12 496 mounting brackets* 510 * included with delivery c v 7 6 5
249 sensick catalogue wt 260 1 2 3 (mm) 250 300 350 200 150 400 20 10 15 5 0 % of scanning distance 6%/90% 18%/90% 90%/90% 95 140 50 300 85 150 25 340 75 160 0 380 technical data wt 260- p 260 p 460 p 560 scanning distance type part no. wt 260-p 260 6 009 471 wt 260-p 460 1 011 540 wt 260-p 560 1 011 541 order information 1 a 1 b 2 a 2 b 3 a 3 b 3 scanning range on white 11) /background white a scanning distance control set to min b scanning distance control set to max 2 scanning range on grey 11) /background white scanning range on black 11) /background white 1 1) object with 90 % remission (based on standard white din 5033) 2) average service life 100,000 h at t a = + 25 c 3) limit values 4) must be within v s tolerances 5) without load 6) with resistive load 7) with light/dark ratio 1:1 8) operating reserve < 50 % 9) reference voltage 50 v dc 11) black = 1 6 % remission grey = 18 % remission white = 90 % remission 10) a = v s connections reverse-polarity protected b = inputs/outputs reverse-polarity protected c = interference suppression d = outputs overcurrent and short- circuit protected 0 (mm) 100 200 300 400 scanning distance max.: 0 . . . 380 mm, adjustable 1) min.: 75 . . .160 mm, adjustable 1) scanning distance adjustable, potentiometer 270 light source 2) , light type led, infrared light light spot diameter approx. 17 mm at 300 mm aperture angle sender approx. 1.5 supply voltage v s 10...30 v dc 3) ripple 4) 5 v ss current consumption 5) 35 ma switching outputs pnp, open collector: q output current i a max. 100 ma light receiver, switching mode light-/dark-switching by sliding switch response time 6) 2 ms max. switching frequency 7) 250/s pre-failure signalling output vma 8) 100 ma, static test input te sender off pnp: te to + v s connection types terminal chamber plug m 12, 4-pin plug m 12, 5-pin vde protection class 9) v circuit protection 10) a, b, c, d enclosure rating ip 66 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pc
standard direction of material being scanned centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut scanning distance adjustment light/dark rotary switch (l.on = light-switching, d.on = dark-switching) time range control terminals red led status indicator; switching output active time delay selector switch o.s.d. = one shot off.d. = off delay on.d. = on delay normal = no delay 250 sensick catalogue wt 260 photoelectric proximity switches, background suppression, infrared light -- uc sens. mode timer 5(sec) 3 4 1 2 output 0.1 l.on d.on 1 o.s.d. 2 off.d. 3 on.d. 4 normal timer mode 1 2 3 4 1 2 3 4 l1 n sens. mode l. on d. on 3 4 1 2 1 2 3 4 4 6 63 50 61 5.5 5.5 19.5 77.5 1.5 25 14 39.5 5 19.5 5.5 5.5 t t t t t t t t t tt t 123 4 123 4 123 4 123 4 t t light beam timer mode normal o.s.d. off.d. on.d. uninterrupted interrupted on off on off on off on off on off on off on off on off setting mode: x light-switching x dark-switching photoelectric proximity switches scanning distance 0 . . . 380 mm reliable detection of dark objects even against light backgrounds scanning distance continuously adjustable terminal chamber universal current supply, relay output, spst, timer optional wt 260-s 260 wt 260-r 260 adjustments possible 1 2 1 1 8 6 4 3 2 1 1 0 9 7 5 1 2 1 1 8 1 0 9 7 8 7 5 wt 260-s 260 wt 260-r 260 terminals accessories page mounting brackets* 510 * included with delivery t = 0.1 C 5 s time delay connection type c v dimensional drawing
251 sensick catalogue wt 260 1 2 3 (mm) 250 300 350 200 150 400 20 10 15 5 0 % of scanning distance 6%/90% 18%/90% 90%/90% scanning distance type part no. wt 260-s 260 6 009 473 wt 260-r 260 6 009 472 order information technical data wt 260- s 260 r 260 1) object with 90 % remission (based on standard white din 5033) 2) average service life 100,000 h at t a = + 25 c 3) 10 % 4) provide suitable spark suppression for inductive or capacitive loads 5) with light/dark ratio 1:1 8) black = 1 6 % remission grey = 18 % remission white = 90 % remission 6) reference voltage 250 v uc 7) a = v s connections reverse-polarity protected c = interference suppression 95 140 50 300 85 150 25 340 75 160 0 380 1 a 1 b 2 a 2 b 3 a 3 b 0 (mm) 100 200 300 400 scanning distance max.: 0 . . . 380 mm, adjustable 1) min.: 75 . . .160 mm, adjustable 1) scanning distance adjustable, potentiometer 270 light source 2) , light type led, infrared light light spot diameter approx. 17 mm at 300 mm angle of dispersion, sender approx. 1.5 supply voltage v s 3) 12 . . . 240 v dc 24 . . . 240 v ac power consumption 5 va switching outputs relay, spst, electrically isolated switching current i a max. 4) 3 a/240 v ac; 3 a/30 v dc light receiver, switching mode light-/dark-switching by rotary switch response time 20 ms max. switching frequency 5) 25/s time delay with led display: switching output active switch position: ?1 o.s.d.? ?one shot? ?2 off.d.? off delay ?3 on.d.? on delay ?4 normal? no delay delay adjustable, 0.1. . . 5 s; potentiom. 270 connection type terminal chamber vde protection class 6) v circuit protection 7) a, c enclosure rating ip 66 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pc 3 scanning range on white 8) /background white a scanning distance control set to min b scanning distance control set to max 2 scanning range on grey 8) /background white scanning range on black 8) /background white 1
252 sensick catalogue 1 2 4 3 l+ m q te 1 2 4 3 q 1 l+ m 3 4 2 te sens. 1 2 3 4 5 d. on l. on 25 63 20 16.7 33.1 78 1,5 6 max. 15 3 19.5 5.5 50 61 5.5 2 3 4 5 1 wt 260 photoelectric proximity switches, energetic, infrared light -- dc photoelectric proximity switches scanning distance 10 . . . 3200 mm adjustable sensitivity terminal chamber or m 12, 4-pin plug test input wt 260-f 280 wt 260-f 480 wt 260-e 280 adjustments possible c v dimensional drawing centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear; or m 12 equipment plug, bottom led signal strength indicator, yellow, switching output active through hole ? 5.2 mm on both sides for m 5 hex nut sensitivity adjustment light/dark rotary switch l.on = light-switching, d.on = dark-switching terminals 5 8 4 3 2 1 7 8 4 6 7 wt 260-f 280 wt 260-e 280 terminals 4-pin, m 12 wt 260-f 480 connection types accessories page cable receptacles 496 mounting brackets* 510 * included with delivery 6
253 sensick catalogue 6% 18% 90% 1 2 3 operating distance scanning distance, max. typical 10 1 100 operating reserve (mm) 2000 3000 1000 1500 2500 3500 500 wt 260 scanning distance type part no. wt 260-f 280 6 020 982 wt 260-f 480 6 020 983 wt 260-e 280 6 020 984 order information technical data wt 260- f 280 f 480 e 280 1) object with 90 % remission (based on standard white din 5033) 2) average service life 100,000 h at t a = + 25 c 3) limit values 4) must be within v s tolerances 5) without load 6) with resistive load 7) with light/dark ratio 1:1 8) reference voltage 50 v dc 9) a = v s connections reverse-polarity protected b = inputs/outputs reverse-polarity protected c = interference suppression d = outputs overcurrent and short-circuit protected scanning range on grey, 18 % remission 2 scanning range on white, 90 % remission 3 scanning range on black , 6 % remission 1 1 2 3 0 (mm)2000 3000 operating distance scanning distance, max. typical 10 1200 40 800 10 2000 15 1500 10 3200 15 2500 scanning distance 0 . . . 3200 mm, adjustable 1) operating distance 15 . . . 2500 mm, adjustable 1) sensitivity adjustable, potentimeter 270 light source 2) , light type led, infrared light light spot diameter approx. 80 mm at 2500 mm angle of dispersion, sender approx. 1.8 supply voltage v s 10...30 v dc 3) ripple 4) 5 v ss current consumption 5) 35 ma switching outputs pnp, open collector: q npn, open collector: q output current i a max. 100 ma light receiver, switching mode light-/dark-switching by rotary switch response time 6) 5.0 ms max. switching frequency 7) 100/s test input te sender off pnp: te to + v s npn: te to 0 v connection types terminal chamber plug m 12, 4-pin vde protection class 8) v circuit protection 9) a, b, c, d enclosure rating ip 67 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pc
254 sensick catalogue 1 2 4 3 5 l1 n sens. 1 2 3 4 5 sens. 1 2 3 4 5 on. dly off. dly 19.5 5.5 6 5.5 25 63 50 61 20 16.7 33.1 78 1,5 5.5 2 1 3 3 5 4 wt 260 photoelectric proximity switches, energetic, infrared light -- uc t off t on 4 3 5 4 3 5 4 3 5 on off yes no yes no v s light received relay active photoelectric proximity switches scanning distance 10 . . . 3500 mm adjustable sensitivity terminal chamber universal current supply, relay output, spdt, timer optional, t on and t off can be connected separately enclosure rating ip 67 ce noise radiation en 50081-1 (residential standard) wt 260-s 280 wt 260-r 280 adjustments possible wt 260-s 280 wt 260-r 280 terminals accessories page mounting brackets* 510 * included with delivery t = 0.1 C 10 s time delay connection type c v dimensional drawing centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut sensitivity adjustment time control on-delay t on time control off-delay t off terminals 5 9 3 2 1 9 7 4 6 8 8 7 6 4
255 sensick catalogue 10 1 100 operating reserve (mm) 2000 3000 1000 scanning distance, max. typical operating distance 6% 18% 90% 1 2 3 wt 260 technical data wt 260- s 280 r 280 1) object with 90 % remission (based on standard white din 5033) 2) average service life 100,000 h at t a = + 25 c 3) 10 % 4) provide suitable spark suppression for inductive or capacitive loads 5) with light/dark ratio 1:1 6) reference voltage 250 v uc 7) a = v s connections reverse-polarity protected c = interference suppression scanning distance type part no. wt 260-s 280 6 020 771 wt 260-r 280 6 020 772 order information 1 2 3 0 (mm) 1000 2000 3000 4000 operating distance scanning distance, max. typical 30 1100 40 800 10 2000 20 1500 10 3500 20 3000 scanning distance, max. typical 10 . . . 3500 mm, adjustable 1) operating distance 20 . . . 3000 mm, adjustable 1) sensitivity adjustable, potentiometer 270 light source 2) , light type led, infrared light light spot diameter approx. 95 mm at 3000 mm angle of dispersion, sender approx. 1.7 supply voltage v s 3) 12...240 vdc 24 . . . 240 v ac power consumption 5 va switching output relay, spdt, electrically isolated switching current i max 4) 3 a/240 v ac; 3 a/30 v dc light receiver, switching mode light-switching response time 20 ms max. switching frequency 5) 25/s time delays on delay t on 0.1. . .10 s, can be connected separately off delay t off 0.1. . .10 s, can be connected separately connection type terminal chamber ce noise radiation level en 50081-1 (residential standard) vde protection class 6) v circuit protection 7) a, c enclosure rating ip 67 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pc scanning range on grey, 18 % remission 2 scanning range on white, 90 % remission 3 scanning range on black , 6 % remission 1
256 sensick catalogue 1 2 4 3 l+ m q te 1 2 4 3 q 1 l+ m 3 4 2 te 25 63 20 16.7 33.1 78 1.5 6 max. 15 3 19.5 5.5 50 61 5.5 2 3 4 5 1 wt 260 photoelectric proximity switches, energetic, red light -- dc photoelectric proximity switches scanning distance 5 . . . 1500 mm adjustable sensitivity terminal chamber or m 12, 4-pin plug test input wt 260-f 270 wt 260-f 470 wt 260-e 270 adjustments possible accessories page cable receptacles 496 mounting brackets* 510 * included with delivery c v dimensional drawing wt 260-f 270 wt 260-e 270 terminals 4-pin, m 12 wt 260-f 470 connection types sens. 1 2 3 4 5 d. on l. on 8 4 6 7 centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear; or m 12 equipment plug, bottom led signal strength indicator, yellow, switching output active through hole ? 5.2 mm on both sides for m 5 hex nut sensitivity adjustment light/dark rotary switch l.on = light-switching, d.on = dark-switching terminals 5 8 4 3 2 1 7 6
257 sensick catalogue 10 1 100 operating reserve (mm) 500 1000 1500 scanning distance, max. typical operating distance 3 1 2 90% 18% 6% 10 5 20 350 500 10 650 1000 900 1500 wt 260 5 technical data wt 260- f270 f 470 e270 1) object with 90 % remission (based on standard white din 5033) 2) average service life 100,000 h at t a = + 25 c 3) limit values 4) must be within v s tolerances 5) without load 6) with resistive load 7) with light/dark ratio 1:1 8) reference voltage 50 v dc c = interference suppression d = outputs overcurrent and short-circuit protected 9) a = v s connections reverse-polarity protected b = inputs/outputs reverse-polarity protected scanning distance type part no. wt 260-f 270 6 020 979 wt 260-f 470 6 020 980 wt 260-e 270 6 020 981 order information 1 2 3 0 (mm) 300 600 900 1200 1500 operating distance scanning distance, max. typical scanning distance 5 . . .1500 mm, adjustable 1) operating distance 5 . . .1000 mm, adjustable 1) sensitivity adjustable, potentimeter 270 light source 2) , light type led, infrared light light spot diameter approx. 45 mm at 1000 mm angle of dispersion, sender approx. 2.5 supply voltage v s 10...30 v dc 3) ripple 4) 5 v ss current consumption 5) 35 ma switching outputs pnp, open collector: q npn, open collector: q output current i a max. 100 ma light receiver, switching mode light-/dark-switching by rotary switch response time 6) 1.5 ms max. switching frequency 7) 333/s test input te sender off pnp: te to + v s npn: te to 0 v connection types terminal chamber plug m 12, 4-pin vde protection class 8) v circuit protection 9) a, b, c, d enclosure rating ip 67 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pc scanning range on grey, 18 % remission 2 scanning range on white, 90 % remission 3 scanning range on black , 6 % remission 1
258 sensick catalogue 1 2 4 3 5 l1 n 25 63 50 61 20 16.7 33.1 78 1.5 19.5 5.5 5.5 6 5.5 2 3 4 5 3 1 wt 260 photoelectric proximity switches, energetic, red light -- uc sens. 1 2 3 4 5 sens. 1 2 3 4 5 on. dly off. dly t off t on 4 3 5 4 3 5 4 3 5 on off yes no yes no v s light received relay active photoelectric proximity switches scanning distance 5...1700 mm adjustable sensitivity terminal chamber universal current supply, relay output, spdt, timer optional, t on and t off can be connected separately enclosure rating ip 67 ce noise radiation en 50081-1 (residential standard) wt 260-s 270 wt 260-r 270 adjustments possible wt 260-s 270 wt 260-r 270 terminals accessories page mounting brackets* 510 * included with delivery t = 0.1 C 10 s time delay connection type c v dimensional drawing 9 7 4 6 8 centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut sensitivity adjustment time control on-delay t on time control off-delay t off terminals 5 9 3 2 1 8 7 6 4
259 sensick catalogue 10 1 100 operating reserve (mm) 1000 1500 500 scanning distance, max. typical 6% 18% 90% operating distance 1 2 3 wt 260 technical data wt 260- s270 r270 scanning distance part no. 6 020 769 wt 260-r 270 6 020 770 order information 1 2 3 0 (mm) 500 1000 1500 2000 operating distance scanning distance, max. typical 10 450 20 400 5 900 800 5 1700 1300 1) object with 90 % remission (based on standard white din 5033) 2) average service life 100,000 h at t a = + 25 c 3) 10 % 4) provide suitable spark suppression for inductive or capacitive loads 5) with light/dark ratio 1:1 6) reference voltage 250 v uc 7) a = v s connections reverse-polarity protected c = interference suppression scanning range on grey, 18 % remission 2 scanning range on white, 90 % remission 3 scanning range on black , 6 % remission 1 type wt 260-s 270 scanning distance, max. typical 5 . . .1700 mm, adjustable 1) operating distance 5 . . .1300 mm, adjustable 1) sensitivity adjustable, potentiometer 270 light source 2) , light type led, infrared light light spot diameter approx. 60 mm at 1300 mm angle of dispersion, sender approx. 1.8 supply voltage v s 3) 12...240 vdc 24 . . . 240 v ac power consumption 5 va switching output relay, spdt, electrically isolated switching current i max 4) 3 a/240 v ac; 3 a/30 v dc light receiver, switching mode light-switching response time 20 ms max. switching frequency 5) 25/s time delays on-delay t on 0.1. . .10 s, can be connected separately off-delay t off 0.1. . .10 s, can be connected separately connection type terminal chamber ce noise radiation level en 50081-1 (residential standard) vde protection class 6) v circuit protection 7) a, c enclosure rating ip 67 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pc
260 sensick catalogue 1 2 4 3 l+ m q te 1 2 4 3 q 1 l+ m 3 4 2 te 25 63 20 16.7 33.1 78 1.5 6 max. 15 3 19.5 5.5 50 61 5.5 2 3 4 5 1 wl 260 photoelectric reflex switches, red light -- dc photoelectric reflex switches scanning range 0.01...14 m polarising filter providing reliable detection even of objects with reflective surfaces adjustable sensitivity terminal chamber or m 12, 4-pin plug test input wl 260-f 270 wl 260-f 470 wl 260-e 270 adjustments possible accessories page cable receptacles 496 reflector p 250* 520 mounting brackets* 510 * included with delivery c v dimensional drawing wl 260-f 270 wl 260-e 270 terminals 4-pin, m 12 wl 260-f 470 connection types bwmb/ a t j p d 8/t=m o/t =m u p h a centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear; or m 12 equipment plug, bottom led signal strength indicator, yellow, switching output active through hole ? 5.2 mm on both sides for m 5 hex nut sensitivity adjustment light/dark rotary switch l.on = light-switching, d.on = dark-switching terminals 5 8 4 3 2 1 7 6
261 sensick catalogue 1 2 5 6 100 10 1 operating reserve scanning range, max. typical (m) 2 4 6 8 10 12 14 operating range 14 9.5 11 8.5 7 5.5 wl 260 technical data wl 260- f270 f 470 e270 1) average service life 100,000 h at t a = +25 c 2) limit values 3) must be within v s tolerances 4) without load 5) with resistive load 6) with light/dark ratio 1:1 7) reference voltage 50 v dc c = interference suppression d = outputs overcurrent and short- circuit protected 8) a = v s connections reverse-polarity protected b = inputs/outputs reverse-polarity protected scanning range and operating reserve type part no. wl 260-f 270 6 020 976 wl 260-f 470 6 020 977 wl 260-e 270 6 020 978 order information 0.02 4 0.01 5.5 0.01 7 0.01 9 0.01 8 0.01 11.5 0(m) 4 6 8 10 14 operating range scanning range, max. typical pl 80 a p 250 pl 50 a or pl 40 a 0.01...11.5m reflector type operating range 0.01. . . 8.0 m 0.01. . . 9.0 m pl 30 a or 0.01...7.0m pl 31 a pl 20 a 0.01. . . 5.5 m reflective tape 0.02...4.0m ?diamond grade? 5 6 3 2 1 4 5 6 3 2 1 4 scanning range, max. typical/ on refl. 0.01. . .14 m / pl 80 a max. typical/ on refl. 0.01. . . 9.5 m / p 250 (included) operating range 0.01. . . 8 m / p 250 sensitivity adjustable, potentiometer 270 light source 1) , light type led, visible red light with polarising filter light spot diameter approx. 240 mm at 8 m angle of dispersion, sender approx. 1.7 supply voltage v s 10...30 vdc 2) ripple 3) 5 v ss current consumption 4) 35 ma switching outputs pnp, open collector: q npn, open collector: q output current i a max. 100 ma light receiver, switching mode light /dark-switching by rotary switch response time 5) 1.5 ms max. switching frequency 6) 333/s test input te sender off pnp: te to + v s npn: te to 0 v connection types terminal chamber m 12 plug, 4-pin vde protection class 7) v circuit protection 8) a, b, c, d enclosure rating ip 67 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pmma
262 s e n s i c k cata lo g u e 1 2 4 3 5 l1 n sens. 1 2 3 4 5 sens. 1 2 3 4 5 on. dly off. dly 25 63 50 19.5 61 5.5 6 20 16.7 33.1 78 1,5 5.5 5.5 1 2 3 3 4 5 wl 260 photoelectric reflex switches, red light -- uc photoelectric reflex switches scanning range 0.01...15 m polarising filter providing reliable detection even of objects with reflective surfaces terminal chamber universal current supply, relay output, spdt, timer optional, t on and t off can be connected separately enclosure rating ip 67 ce noise radiation en 50081-1 (residential standard) wl 260-s 270 wl 260-r 270 adjustments possible accessories page reflector p 250* 520 mounting brackets* 510 * included with delivery c v dimensional drawing 9 7 4 6 8 t off t on 4 3 5 4 3 5 4 3 5 on off yes no yes no v s light received relay active wl 260-s 270 wl 260-r 270 terminals t = 0.1 C 10 s time delay connection type centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut sensitivity adjustment time control on-delay t on time control off-delay t off terminals 5 9 3 2 1 8 7 6 4
263 sensick catalogue 10 1 100 operating reserve (m) 5 10 15 scanning range, max. typical operating range 1 4 2 6 0.01 10 0.01 8.5 15 11 12.5 9.7 7. 8 6.5 wl 260 0.01 11.5 0.01 13 0.01 6.5 0.02 5.3 technical data wl 260- s270 r270 scanning range and operating reserve type part no. wl 260-s 270 6 020 767 wl 260-r 270 6 020 768 order information 1) average service life 100,000 h at t a = + 25 c 2) 10 % 3) provide suitable spark suppression for inductive or capacitive loads 4) with light/dark ratio 1:1 5) reference voltage 250 v uc 6) a = v s connections reverse-polarity protected c = interference suppression 0(m)246810121416 operating range scanning range, max. typical pl 80 a p 250 pl 50 a or pl 40 a 0.01...13.0m reflector type operating range 0.01...10.0m 0.01...11.5m pl 30 a or 0.01. . . 8.5 m pl 31 a pl 20 a 0.01. . . 6.5 m reflective tape 0.01. . . 5.3 m ?diamond grade? 5 6 3 2 1 4 5 6 3 2 1 4 scanning range, max. typical/ on refl. 0.01. . .15 m / pl 80 a max. typical/ on refl. 0.01. . .11 m/ p 250 (included) operating range 0.01. . .10 m/ p 250 sensitivity adjustable, potentiometer 270 light source 1) , light type led, visible red light with polarising filter light spot diameter approx. 300 mm at 10 m angle of dispersion, sender approx. 1.7 supply voltage v s 2) 12...240 vdc 24 . . . 240 v ac power consumption 5 va switching output relay, spdt, electrically isolated switching current i a max. 3) 3 a/240 v ac; 3 a/30 v dc light receiver, switching mode light-switching response time 20 ms max. switching frequency 4) 25/s time delays on delay t on 0.1. . .10 s, can be connected separately off delay t off 0.1. . .10 s, can be connected separately connection type terminal chamber ce noise radiation level en 50081-1 (residential standard) vde protection class 5) v circuit protection 6) a, c enclosure rating ip 67 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pmma
264 sensick catalogue 25 51.5 63 5.5 max. 15 19.5 77.5 1.5 3 4 2 2 1 19.5 5.5 50 61 5.5 min. max. sens. l. on d. on mode 3 4 1 2 1 2 4 l+ m q 1 2 3 l+ m te 1 2 4 q 1 l+ m 3 4 2 nc 1 2 3 nc 1 l+ m 3 4 2 te ws/we 260 through-beam photoelectric switches, infrared light -- dc through-beam photoelectric switches scanning range 30 m adjustable sensitivity terminal chamber or m 12, 4-pin plug test input ws/we 260- f 230 ws/we 260- f 430 ws/we 260- e 230 adjustments possible terminals sender receiver 4-pin, m 12 ws 260- g 430 accessories page cable receptacles m 12 496 mounting brackets* 510 slotted masks 556 * included with delivery c v dimensional drawing centre of optical axis, sender/receiver cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear; or m 12 equipment plug, bottom led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut sensitivity adjustment light/dark rotary switch l.on = light-switching, d.on = dark-switching terminals 2 4 6 7 5 3 7 6 connection types ws/we 260- f 230 ws/we 260- f 430 ws/we 260- e 230 ws 260- g 230 we 260- f 430 we 260- e 230 we 260- f 230 5 3 1
265 sensick catalogue operating reserve (m) 4 8 16 12 20 24 28 100 10 1 scanning range, max. typical operating range 03 01.5 2 4 ws/we 260 06 7 020 30 technical data ws/we 260- f 230 f 430 e 230 1) average service life 100000 h at t a = + 25 c 2) limit values 3) must be within v s tolerances 4) without load 5) with resistive load 6) with light/dark ratio 1:1 7) reference voltage 50 v dc c = interference suppression d = outputs overcurrent and short- circuit protected 8) a = v s connections reverse-polarity protected b = inputs/outputs reverse-polarity protected scanning range and operating reserve type part no. 6 020 052 6 020 051 6 020 053 order information 0 (m) 4 8 12 16 20 24 28 30 operating range scanning range, max. typical 3 2 1 4 3 slot width 2 mm 4 slot width 1 mm 2 slot width 5 mm without slotted mask 1 scanning range reduction when using slotted masks ws/we 260- f 230 ws/we 260- f 430 ws/we 260- e 230 scanning range, max. typical 30 m operating range 20 m sensitivity adjustable, potentiometer 270 light source 1) , light type led, infrared light light spot diameter approx. 350 mm at 20 m angle of dispersion, sender approx. 1 angle of dispersion, receiver approx. 20 supply voltage v s 10...30 vdc 2) ripple 3) 5 v ss current consumption 4) sender 20 ma receiver 35 ma switching outputs pnp, open collector: q npn, open collector: q output current i a max. 100 ma light receiver, switching mode light-/dark-switching by rotary switch response time 5) 1 ms max. switching frequency 6) 500/s test input te sender off pnp, npn: te to 0 v connection types terminal chamber m 12 plug, 4 pin vde protection class 7) v circuit protection 8) sender a, b receiver a, b, c, d enclosure rating ip 66 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pc
266 sensick catalogue 25 63 50 61 20 49.8 78 1.5 19.5 5.5 6 5.5 5.5 1 2 2 3 4 1 2 4 3 5 l1 n 1 2 l1 n ws/we 260 through-beam photoelectric switches, red light -- uc sens. 1 2 3 4 5 sens. 1 2 3 4 5 on. dly off. dly t off t on 4 3 5 4 3 5 4 3 5 on off yes no yes no v s light received relay active through-beam photoelectric switches scanning range 45 m adjustable sensitivity terminal chamber universal current supply, relay output, spdt, timer optional, t on and t off can be connected separately enclosure rating ip 67 ce noise radiation en 50081-1 (residential standard) ws/we 260- s 270 ws/we 260- r 270 adjustments possible terminals sender receiver ws 260-s 270 we 260-s 270 we 260-r 270 accessories page mounting brackets* 510 * included with delivery t = 0.1 C 10 s time delay connection type c v dimensional drawing centre of optical axis, sender and receiver cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut sensitivity adjustment time control on-delay t on time control off-delay t off terminals 2 1 8 4 8 6 3 5 7 7 6 5 3 ws/we 260- s 270 ws/we 260- r 270
267 sensick catalogue 10 1 100 operating reserve (m) 10 20 30 40 50 operating range scanning range, max. typical 45 ws/we 260 technical data ws/we 260- s270 r270 1) average service life 100,000 h at t a = + 25 c 2) 10 % 3) provide suitable spark suppression for inductive or capacitive loads 4) with light/dark ratio 1:1 5) reference voltage 250 v uc 6) a = v s connections reverse-polarity protected c = interference suppression scanning range and operating reserve type part no. 6 020 773 6 020 774 order information 0 (m) 10 20 30 40 50 operating range scanning range, max. typical ws/we 260- s 270 ws/we 260- r 270 040 scanning range, max. typical 45 m operating range 40 m sensitivity adjustable, potentiometer 270 light source 1) , light type led, visible red light light spot diameter approx. 700 mm at 40 m angle of dispersion, sender approx. 1 angle of dispersion, receiver approx. 20 supply voltage v s 2) 12...240 vdc 24 . . . 240 v ac power consumption sender 4 va receiver 5 va switching output relay, spdt, electrically isolated switching current i a max. 3) 3 a/240 v ac; 3 a/30 v dc light receiver, switching mode light-switching response time 20 ms max. switching frequency 4) 25/s time delays on-delay t on 0.1. . .10 s, can be connected separately off-delay t off 0.1. . .10 s, can be connected separately connection type terminal chamber ce noise radiation level en 50081-1 (residential standard) vde protection class 5) v circuit protection 6) a, c enclosure rating ip 67 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs; optics: pc
268 sensick catalogue 1 2 4 3 l+ m q te 1 2 4 3 q 1 l+ m 3 4 2 te min. max. sens. l. on d. on mode 3 4 1 2 25 63 50 19.5 61 5.5 5.5 max. 21 19.5 12 39.5 77.5 1.5 4 1 2 3 3 5 wll 260 photoelectric switches for fibre-optic cable, red light -- dc wide range of fibre-optic cables for through-beam and proximity applications easy adaption of fibre-optic cable using cap nut adjustable sensitivity terminal chamber, at bottom or rear or m 12 plug, 4-pin test input wll 260-f 240 wll 260-f 440 wll 260-e 240 adjustments possible accessories page cable receptacles 496 fibre-optic cable 528 mounting brackets* 510 * included with delivery c v dimensional drawing centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear; or m 12 equipment plug, bottom led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut sensitivity adjustment light/dark rotary switch l.on = light-switching, d.on = dark-switching terminals 5 8 3 2 1 6 7 8 4 6 7 wll 260-e 240 wll 260-f 240 terminals 4-pin, m 12 wll 260-f 440 connection types scanning range max. 800 mm proximity systems scanning distance max. 65 (110) mm through-beam systems 4
269 sensick catalogue wll 260 technical data wll 260- f 240 f 440 e 240 1) object with 90 % remission (based on standard white din 5033) 2) average service life 100,000 h at t a = + 25 c 3) limit values 4) must be within v s tolerances 5) without load 6) with resistive load 7) with light/dark ratio 1:1 8) reference voltage 50 v dc 9) a = v s connections reverse-polarity protected b = inputs/outputs reverse-polarity protected c = interference suppression d = outputs overcurrent and short- circuit protected type part no. 6 020 064 6 020 065 order information wll 260-f 240 wll 260-f 440 6 020 063 wll 260-e 240 suitable fibre-optic cables fibre-optic cable series lis/lbs see page 552 scanning distance/ranges depends on the fibre-optic cable used through-beam system scanning distance, max. typical 1) 0...65 mm 0 . . .110 mm w. special fibre-optic cable scanning range 1) 0...50 mm 0 . . . 90 mm w. special fibre-optic cable proximity system scanning range, max. typical 0 . . . 800 mm operating range 0 ...700 mm sensitivity adjustable, potentiometer 270 light source 2) , light type led, visible red light light spot diameter depends on scanning range aperture fibre-optic cable approx. 65 supply voltage v s 10...30 vdc 3) ripple 4) 5 v ss current consumption 5) 35 ma switching outputs pnp, open collector: q npn, open collector: q output current i a max. 100 ma light receiver, switching mode light-/dark-switching by rotary switch response time 6) 0.7 ms max. switching frequency 7) 700/s test input te sender off pnp: te to + v s npn: te to 0 v connection types terminal chamber plug m 12, 4-pin vde protection class 8) v circuit protection 9) a, b, c, d enclosure rating ip 66 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs
270 sensick catalogue sens. mode timer 5(sec) 3 4 1 2 output 0.1 l.on d.on 1 o.s.d. 2 off.d. 3 on.d. 4 normal timer mode 1 2 3 4 sens. mode l. on d. on 1 4 2 3 25 63 5.5 19.5 12 39.5 77.5 1.5 4 1 2 3 3 5 50 61 19.5 5.5 5.5 5.5 wll 260 photoelectric switches for fibre-optic cable, red light -- uc 1 2 3 4 v dc v ac scanning range max. 800 mm proximity systems scanning distance max. 65 (110) mm wide range of fibre-optic cables for through-beam and proximity applications easy adaption of fibre-optic cable using cap nut adjustable sensitivity terminal chamber, at bottom or rear universal current supply, relay output, spst, timer optional wll 260-s 240 wll 260-r 240 adjustments possible centre of optical axis, receiver centre of optical axis, sender cable entry gland 1/2 hh pf thread for cable diameters from 6 to 10 mm optionally at bottom or rear led signal strength indicator, red through hole l 5.2 mm on both sides for m 5 hex nut sensitivity adjustment light/dark rotary switch l.on = light-switching, d.on = dark-switching time range control terminals red led status indicator, switching output active time delay selector switch o.s.d. = one shot off.d. = off delay on.d. = on delay normal = no delay 1 1 6 3 2 1 1 0 9 7 1 1 8 6 4 1 0 9 7 6 7 5 t t t t t t t t t tt t 123 4 123 4 123 4 123 4 t t light beam mode normal o.s.d. off.d. on.d. uninterrupted interrupted on off on off on off on off on off on off on off on off switching mode: x light-switching x dark-switching t = 0.1 C 5 s time delay wll 260-s 240 wll 260-r 240 terminals connection type accessories page fibre-optic cable 528 mounting brackets* 510 * included with delivery c v 8 4 dimensional drawing through-beam systems
271 sensick catalogue 1) object with 90 % remission (based on standard white din 5033) 2) average service life 100,000 h at t a = + 25 c 3) 10 % 4) provide suitable spark suppression for inductive or capacitive loads 5) with light/dark ratio 1:1 6) reference voltage 50 v dc 7) a = v s connections reverse-polarity protected c = interference suppression wll 260 technical data wll 260- s 240 r 440 type part no. 6 009 504 6 009 503 order information wll 260-s 240 wll 260-r 240 suitable fibre-optic cable fibre-optic cable series lis/lbs see page 552 scanning distance/ranges depends on the fibre-optic cable used through-beam system scanning distance, max. typical 1) 0...65 mm 0 . . .110 mm w. special fibre-optic cable scanning range 1) 0...50 mm 0 . . . 90 mm w. special fibre-optic cable proximity system scanning range, max. typical 0 . . . 800 mm operating range 0 ...700 mm sensitivity adjustable, potentiometer 270 light source 2) , light type led, visible red light light spot diameter depends on scanning range aperture fibre-optic cable approx. 65 supply voltage v s 3) 12 . . . 240 v dc 24 . . . 240 v ac power consumption 5 va switching output relay, spst, electrically isolated switching current i a max. 4) 3 a/240 v ac; 3 a/30 v dc light receiver, switching mode light-/dark-switching by rotary switch response time 20 ms max. switching frequency 5) 25/s time delays with indicator led: switching output active switch position: ?1 o.s.d.? 1: ?one shot? ?2 off.d.? off delay t off ?3 on.d.? on delay t on ?4 normal? no delay time range adjustable, 0.1. . . 5 s; potentiometer 270 connection type terminal chamber vde protection class 6) v circuit protection 7) a, c enclosure rating ip 66 ambient temperature t a operation C25 c...+ 55 c storage C40 c...+70 c weight approx. 120 g material housing: abs

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