W 0 Photoelectric proximity switches Photoelectric proximity switches, BGS Photoelectric proximity switches, energetic W 0 Photoelectric proximity switches: Clear signals even with low remission In addition, the sensor offers a range of standard features. These include adjustable light- and darkswitching in the large terminal chamber, switching outputs that can be defined either for PNP, NPN or B configurations, and versions with optional time delay. FFixed scanning distances of 00, 00 and 0 mm requiring alignment once only; WT 0 sensors can detect even difficult objects. Thanks to their robust housing (with a high enclosure rating of IP ), these photoelectric proximity switches can also perform their tasks in unpleasant environments. A clear signal is generated for a machine control system even if only a small amount of light is reflected by the object. SENSICK CATALOGUE
W 0 m Production control in a punching machine WT 0 photoelectric proximity switches provide the solution. b In a car factory, WT 0 sensors being used to ensure that windscreens are precisely positioned before they are bonded to the vehicle body. v WT 0 used to check the presence of six-packs. n WT 0 photoelectric proximity switches detecting the location of pallets to control the path of the shrinkwrapper. SENSICK CATALOGUE
WT 0 Photoelectric proximity switches, background suppression, infrared light -- DC 00/00/00 mm Photoelectric proximity switches Dimensional drawing Infrared light Precise background suppression Selectable time delays Terminal chamber. 0. 0 0 Adjustments possible WT 0-0 WT 0-0 WT 0- WT 0- WT 0- WT 0- t t b a b a 0 Direction of movement of the material being scanned Alignment sight Power indicator Mounting holes on both sides, with recesses for M hex nuts M threaded mounting hole. mm deep Holder for jumpers Light-/dark-switching, selected via jumper a = light-switching, b = dark-switching Time control ON-delay t OFF-delay t Terminal connections C Connection type All types Time delay selected via jumpers 0.0 s Jumper t connected: ON-delay Jumper t connected: OFF-delay H L t t t Accessories page Mounting brackets 0 PG, terminals L+ M Q R Q P Q N 00 SENSICK CATALOGUE
WT 0 Technical data WT 0-0 0 00 mm 00 mm 00 mm Light source ), light type Light spot diameter LED, infrared light Approx. mm at 00 mm Approx. mm at 00 mm Approx.. mm at 00 mm Supply voltage V S 0...0 VDC ) Ripple ) < 0 V SS Current consumption ) 0 ma Switching outputs PNP: Q P and NPN: Q N PNP or NPN: Q R with current limiting ) Light-/dark-switching Selected via jumper Time delay 0.0... s Output current I A max. 0 ma Response time ) ms Max. switching frequency ) 0/s Connection type PG screw fixing VDE protection class ) Circuit protection ) A, B, C Enclosure rating IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight Approx. 0 g Housing material Glassfibre-reinforced plastic ) Average service life 00,000 h at T A = + C ) Limit values ) May not exceed or fall short of V S tolerances ) Without load ) Jumper Q P to Q N ) Signal transit time with resistive load ) With light/dark ratio : ) Reference voltage 0 V DC ) A = V S connections reverse-polarity B = Output Q P, Q N, Q R short-circuit C = Interference pulse suppression 0 0 00 00 0 (mm) 00 00 00 00 on black for 0) WT 0-0/0 / / Tolerance of max. scanning distance ± 0 mm ± mm ± mm Difference in scanning distance, black/white ± mm ± mm ± mm Order information Type WT 0-0 WT 0-0 WT 0- WT 0- WT 0- WT 0- Part no. 00 00 0 00 00 00 00 0 SENSICK CATALOGUE 0
WT Photoelectric proximity switches, energetic, infrared light -- DC 00...000 mm Photoelectric proximity switches Dimensional drawing Infrared light Photoelectric proximity switch, energetic Selectable time delay Terminal chamber or plug 0 0 Adjustments possible WT -B 0 WT -B 0 WT -B 0 t 0 a b 0 0 Standard direction of the material being scanned Alignment sight LED signal strength indicator Mounting holes, recesses on both sides for M hex nuts M threaded mounting hole. mm deep ON/OFF timer switch t = Time ON, 0 = Time OFF Time delay ON-delay OFF-delay Time control 0.0 to s Light/dark selector a = Light-switching b = Dark-switching adjustment Terminal connections C V Connection types WT -B 0 WT -B 0 WT -B 0 Accessories page Cable receptacles Mounting brackets 0 PG, terminals -pin, M -pin L+ M Alarm Q P Q N TE L+ M Alarm QP L+ M Q P 0 SENSICK CATALOGUE
WL - WT Technical data WT - B 0 B 0 B 0 00...000 mm, adjustable Light source ), light type Light spot diameter LED, infrared light Approx. 0 mm at,000 mm Supply voltage V S 0...0 V DC ) Ripple ) < V SS Current consumption ) 0 ma Switching outputs PNP: Q P and NPN: Q N PNP: Q P or NPN: Q N Light-/dark-switching Switch-selectable Output current I A max. 00 ma Response time ). ms ) Pre-failure signalling output VMA Alarm, PNP, open collection Operating condition correct ) Output HIGH (V S. V) Operating condition faulty Periodic switching to V S (/s) Test input TE Sender switched off Sender OFF Test input to 0 V Connection types PG cable gland Plug VDE protection class ) Circuit protection ) V A, B, C Enclosure rating IP IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight Approx. g Housing material Glass-fibre-reinforced plastic ) Average service life 00,000 h at T A = + C ) Limit values ) May not exceed or fall short of V S tolerances ) Without load ) Signal transit time with resistive load ) Without time delay ) Signal reserve 0% ) Reference voltage 0 V DC ) A = V S connections reverse-polarity B = Output Q N and Q P short-circuit C = Interference pulse suppression 00 000 Order information Type WT -B 0 WT -B 0 WT -B 0 Part no. 00 00 0 0 0 (mm) 00 000 00 000 on white, 0 % remission SENSICK CATALOGUE 0
WT Photoelectric proximity switches, energetic, infrared light -- UC 00...000 mm Photoelectric proximity switches Dimensional drawing Infrared light Photoelectric proximity switch, energetic Selectable time delay Terminal chamber 0 0 Adjustments possible Standard direction of the material being scanned WT -R 0 Alignment sight LED signal strength indicator Mounting holes, recesses on both sides t 0 for M hex nuts a b M threaded mounting hole. mm deep ON/OFF timer switch 0 t = Time ON, 0 = Time OFF Time delay ON-delay OFF-delay Time control 0. to s Light/dark selector a = Light-switching b = Dark-switching 0 adjustment Terminal connections C V Connection type WT -R 0 Accessories page Mounting brackets 0 PG, terminals L N 0 SENSICK CATALOGUE
WL - WT Technical data WT - R 0 00...000 mm, adjustable Light source ), light type Light spot diameter LED, infrared light Approx. 0 mm at,000 mm Supply voltage V S...0 V UC (+ 0 % / %) Power consumption VA Switching output SPDT, isolated ) Max. switching voltage AC: 0 V / DC: 0 V Max. switching current A /0 V AC or V DC Max. switching capacity AC: 000 VA / DC: 00 W Response time ) 0 ms Light-/dark-switching Switch-selectable Time delay 0...s Connection type PG cable gland VDE protection class ) Circuit protection ) V A, C Enclosure rating IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight Approx. 00 g Housing material Glass-fibre-reinforced plastic ) Average service life 00,000 h at T A = + C ) Provide suitable spark suppression for inductive or capacitive loads ) With light/dark ratio : ) Reference voltage 0 V AC ) A = V S connections reverse-polarity C = Interference pulse suppression Order information Type WT -R 0 Part no. 00 00 000 on white, 0 % remission SENSICK CATALOGUE 0