W 250: Compact photoelectric switch series for a broad range of applications

Transcription

1 W 0 Photoelectric switches Photoelectric proximity switches, GS Photoelectric reflex switches Through-beam photoelectric switches W 0: Compact photoelectric switch series for a broad range of applications WT 0 photoelectric proximity switch with an adjustable scanning distance of 00 to 0 mm and background suppression. TThe W 0 series of photoelectric switches is characterised by large scanning ranges, simple handling and a wide variety of application possibilities. Two supply voltage ranges with interface to permit further processing of sensor signals are available: low voltage V DC with PNP or NPN switching output, with plug, -pin (rotatable by 90 ) or connecting cable. The L.ON/D.ON control cable reduces the number of variants by half. Universal voltage...0 V DC and...0 V AC, with potential-free relay switching output (SPDT). The principal areas of application for the W 0 are: handling and warehousing systems, door and gate control, wood working. The mounting bracket and, for the WL 0, the P 0 reflector are included. In addition, the visible red light of the sender LED also facilitates adjustment and handling. The scanning ranges: WS/WE 0 through-beam photoelectric switch: 0 m, WL 0 photoelectric reflex switch WL 0: m, with polarising filter, 8

2 W 0 n WL 0 photoelectric reflex switches reliably detect glossy objects on conveyor belts. b Checking heights on a packaging line the WT 0 is used to solve this problem. v No problems encountered in the continuous production of film and sheet metal runs. Through-beam photoelectric switches are used to monitor material looping to ensure that the tension of the run is correct. m No unpleasant surprises for the consumer. WL 0 photoelectric reflex switches ensure that lipsticks are the right length. 9

3 WT 0 Photoelectric proximity switches, background suppression, red light -- DC Scanning distance mm Dimensional drawing 9. Photoelectric proximity switches ackground suppression Continuous adjustment of scanning distance, scanning distance control ( turns) with position indicator (0 ) Visible red light as an alignment aid plug rotatable by Adjustments possible WT 0-P WT 0-P 0 WT 0-N WT 0-N 0 SENS. in. ax. 8 8 Standard direction of the material to be scanned Transmission axis Reception axis Red LED signal strength indicator Through borehole l. mm, for hexagon nut on both sides Connection cable or plug -pin; plug position rotatable by 90 (V > H), V vertical final position H horizontal final position; can be locked with slider Scanning distance adjustment ( turns), over-turn Position indicator for scanning distance setting (0 ) C R V Connection types WT 0-P WT 0-P 0 WT 0-N WT 0-N 0 Accessories page Cable receptacles 9 ounting brackets* 0 * included with delivery x0.8mm -pin, L+ Q L/D L+ Q L/D 0

4 WT 0 Technical data WT 0- P P0 N N0 Scanning distance, adjustable ax mm ) in....0 mm ) Scanning distance, adjustable Potentiometer, turns, with position indicator Light source ), light type LED, visible red light Light spot diameter Approx. mm at 00 mm Angle of dispersion, sender Approx. Supply voltage V S V DC ) Residual ripple ) V SS Current consumption ) ma Switching outputs PNP, open collector: Q NPN, open collector: Q Output current I A max. 00 ma Light receiver, switching type Light-/dark-switching via control wire: + V S = light-switching 0 V = dark-switching Response time ) ms ax. switching frequency ) 0/s Connection types Cable PVC, m 8) x 0.8 mm, l.8 mm Plug, -pin, 90 rotatable VDE protection class 9) Circuit protection 0) V A,, C, D Enclosure rating IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight with cable m Approx. 80 g with plug, -pin Approx. 0 g Housing material Housing: AS; optics: PC ) 90 % remission of material scanned (based on standard white according to DIN 0) ) Average service life T A = + C; LED, red light 00,000 h ) Limit value ) ay not exceed or fall short of V S tolerances ) Without load ) Signal transit time with resistive load ) With dark/light ratio : 8) Do not bend below 0 C 9) Reference voltage 0 V DC 0) A = V S connections reverse-polarity = Output Q short-circuit C = Interference pulse suppression D = Output overcurrent and short-circuit ) lack = % remission Gray = 8 % remission White = 90 % remission Scanning distance A A A 0/ 00/0 0/0 00/0 /0 00/0 0/0 00/0 /0 00/0 0/0 0/00 0 (mm) Operating distance Scanning distance, max. typical Scanning range on black ), white background Scanning range on gray ), white background Scanning range on white ), white background A Scanning distance control set to IN Scanning distance control set to AX % of scanning distance Order information Type WT 0-P WT 0-P 0 WT 0-N WT 0-N 0 8%/90% %/90% 90%/90% (mm) Part no

5 WT 0 Photoelectric proximity switches, background suppression, red light -- UC Scanning distance mm Dimensional drawing 9. Photoelectric proximity switches ackground suppression Continuous adjustment of scanning distance, scanning distance control ( turns) with position indicator (0 ) Visible red light as an alignment aid Universal current Adjustments possible WT 0-S SENS. in. ax. 8 8 Standard direction of the material to be scanned Transmission axis Reception axis Red LED signal strength indicator Through borehole l. mm, for hexagon nut on both sides Connection cable Scanning distance adjustment ( turns), over-turn Position indicator for scanning distance setting (0 ) Connection type WT 0-S C R V Accessories page ounting brackets* 0 * included with delivery x 0, mm L N gra

6 WL - WT 0 Technical data WT 0- S Scanning distance, adjustable ax mm ) in....0 mm ) Scanning distance, adjustable Potentiometer, turns, with position indicator Light source ), light type LED, visible red light Light spot diameter Approx. mm at 00 mm Angle of dispersion, sender Approx. Supply voltage V S V DC )...0 V AC Power consumption VA Switching outputs Relay, SPDT, electrically isolated Switching current I A max. ) A/0 V AC; A/0 V DC Light receiver, switching type Light-switching Response time ms ax. switching frequency ) /s Connection type Cable PVC ), m x 0. mm, l. mm VDE protection class ) Circuit protection 8) V A, C Enclosure rating IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight Approx. 0 g Housing material Housing: AS; optics: PC ) 90 % remission of material scanned (based on standard white according to DIN 0) ) Average service life T A = + C; LED, red light 00,000 h ) ± 0 % ) Ensure spark extinguishing for inductive or capacitive load ) With dark/light ratio : ) Do not bend below 0 C ) Reference voltage 0 V UC 8) A = V s connections reverse-polarity C = Interference pulse suppression 9) lack = % reflectance Gray = 8 % reflectance White = 90 % reflectance Scanning distance A 0/ 00/0 0 Order information Type WT 0-S Part no /0 00/0 A /0 00/0 A 0/0 00/0 /0 00/0 0/0 0/00 0 (mm) Operating distance Scanning distance, max. typical Scanning range on white ), white background A Scanning range on black ), white background Scanning range on gray ), white background Scanning distance control set to IN Scanning distance control set to AX % of scanning distance %/90% %/90% 90%/90% (mm)

7 WT 0 Photoelectric proximity switches, background suppression, red light -- DC Scanning distance...0 mm Dimensional drawing 9. Photoelectric proximity switches ackground suppression Continuous adjustment of scanning distance, scanning distance control ( turns) with position indicator (0 ) Visible red light as an alignment aid plug rotatable by Adjustments possible WT 0-P WT 0-P 0 WT 0-N WT 0-N 0 SENS. in. ax. 8 8 Standard direction of the material to be scanned Transmission axis Reception axis Red LED signal strength indicator Through borehole l. mm, for hexagon nut on both sides Connection cable or plug -pin; plug position rotatable by 90 (V > H), V vertical final position H horizontal final position; can be locked with slider Scanning distance adjustment ( turns), over-turn Position indicator for scanning distance setting (0 ) C R V Connection types WT 0-P WT 0-P 0 WT 0-N WT 0-N 0 Accessories page Cable receptacles 9 ounting brackets* 0 * included with delivery x 0.8 mm -pin, L+ Q L/D L+ Q L/D

8 WL - WT 0 Technical data WT 0- P P 0 N N 0 Scanning distance, adjustable ax....0 mm ) in mm ) Scanning distance, adjustable Potentiometer, turns, with position indicator Light source ), light type LED, visible red light Light spot diameter Approx. mm at 00 mm Angle of dispersion, sender Approx. Supply voltage V S VDC ) Ripple ) V SS Current consumption ) ma Switching outputs PNP, open collector: Q NPN, open collector: Q Output current I A max. 00 ma Light receiver, switching type Light-/dark-switching via control wire: + V S = light-switching 0 V = dark-switching Response time ) ms ax. switching frequency ) 0/s Connection types Cable PVC, m 8) x 0.8 mm, l.8 mm Plug, -pin, 90 rotatable VDE protection class 9) Circuit protection 0) V A,, C, D Enclosure rating IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight with cable m Approx. 80 g with plug, -pin Approx. 0 g Housing material Housing: AS; optics: PC ) 90 % remission of material scanned (based on standard white according to DIN 0) ) Average service life T A = + C; LED, red light 00,000 h ) Limit value ) ay not exceed or fall short of V S tolerances ) Without load ) Signal transit time with resistive load ) With dark/light ratio :, without time level 8) Do not bend cable below 0 C 9) Reference voltage 0 V DC 0) A = V S connections reverse-polarity = Output Q short-circuit C = Interference pulse suppression D = Output overcurrent and short-circuit ) lack = % remission Gray = 8 % remission White = 90 % remission Scanning distance A A A / 8/90 / 0/0 /0 8/90 /0 00/0 /0 8/90 /0 00/0 0 (mm) Operating distance Scanning distance, max. typical Scanning range on black ), white background Scanning range on gray ), white background Scanning range on white ), white background A Scanning distance control set to IN Scanning distance control set to AX % of scanning distance 0 %/90% 8%/90% 0 (mm) %/90% Order information Type WT 0-P WT 0-P 0 WT 0-N WT 0-N 0 Part no

9 WT 0 Photoelectric proximity switches, background suppression, red light -- UC Scanning distance...0 mm Dimensional drawing 9. Photoelectric proximity switches ackground suppression Continuous adjustment of scanning distance, scanning distance control ( turns) with position indicator (0 ) Visible red light as an alignment aid Universal current, relay switching output, SPDT Adjustments possible WT 0-S SENS. in. ax. 8 8 Standard direction of the material to be scanned Transmission axis Reception axis Red LED signal strength indicator Through borehole l. mm, for hexagon nut on both sides Connection cable Scanning distance adjustment ( turns), over-turn Position indicator for scanning distance setting (0 ) Connection type WT 0-S C R V Accessories page ounting brackets* 0 * included with delivery x 0. mm L N gra

10 WL - WT 0 Technical data WT 0- S Scanning distance, adjustable ax....0 mm ) in mm ) Scanning distance, adjustable Potentiometer, turns, with position indicator Light source ), light type LED, visible red light Light spot diameter Approx. mm at 00 mm Angle of dispersion, sender Approx. Supply voltage V ) S...0 V DC...0 V AC Power consumption VA Switching outputs Relay, SPDT, electrically isolated Switching current I A max. ) A/0 V AC; A/0 V DC Light receiver, switching type Light-switching Response time ms ax. switching frequency ) /s Connection type Cable PVC ), m x 0. mm, l. mm VDE protection class ) Circuit protection 8) V A, C Enclosure rating IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight Approx. 0 g Housing material Housing: AS; optics: PC ) 90 % remission of material scanned (based on standard white according to DIN 0) ) Average service life T A = + C; LED, red light 00,000 h ) ± 0 % ) Ensure spark extinguishing for inductive or capacitive load ) With dark/light ratio : ) Do not bend below 0 C ) Reference voltage 0 V UC 8) A = V s connections reverse-polarity C = Interference pulse suppression 9) lack = % remission Gray = 8 % remission White = 90 % remission Scanning distance A A A / 8/90 / 0/0 /0 8/90 /0 00/0 /0 8/90 /0 00/0 0 (mm) Operating distance Scanning distance, max. typical Scanning range on white 9), white background A Scanning range on black 9), white background Scanning range on gray 9), white background Scanning distance control set to IN Scanning distance control set to AX % of scanning distance 0 %/90% 8%/90% 0 (mm) %/90% Order information Type WT 0-S Part no. 00

11 WL 0 Photoelectric reflex switches, red light -- DC Scanning range m (PL 80 A) Dimensional drawing 9. Scanning range m (P 0) Photoelectric reflex switches Polarisation filter, ensuring reliable detection of objects with reflective surfaces Robust, compact plastic housing Adjustable sensitivity setting ( turns) with position indicator (0 ) plug rotatable by Adjustments possible WL 0-P WL 0-P 0 WL 0-N WL 0-N 0 SENS. Reception axis Transmission axis Red LED signal strength indicator Through borehole l. mm, for hexagon nut on both sides Connection cable or plug -pin; plug position rotatable by 90 (V > H), V vertical final position H horizontal final position; can be locked with slider Sensitity adjustment ( turns), over-turn protection Position indicator for sensitivity setting (0 ) in. ax. C R V Connection types WL 0-P WL 0-N WL 0-P 0 WL 0-N 0 Accessories page Cable receptacles 9 ounting brackets* 0 Reflector P 0** 0 Reflectors 0 * included with delivery ** reflector P 0 included with delivery x 0.8 mm -pin, L+ Q L/D L+ Q L/D 8

12 WL - WL 0 Technical data WL 0- P P 0 N N 0 Scanning range, max. typical/on refl m /PL 80 A max. typical/on refl m /P 0 (included) Recommended operating range m /P 0 Sensitivity, adjustable Potentiometer, turns, with position indicator Light source ), light type LED, visible red light with polarising filter Light spot diameter Approx. 00 mm at 8 m Angle of dispersion, sender Approx.. Supply voltage V S V DC ) Residual ripple ) V SS Current consumption ) ma Switching outputs PNP, open collector: Q NPN, open collector: Q Output current I A max. 00 ma Light receiver, switching type Light-/dark-switching via control wire: + V S = light-switching 0 V = dark-switching Response time ) 0. ms ax. switching frequency ) 00/s Connection types Cable PVC, m ) x 0.8 mm, l.8 mm VDE protection class 8) Circuit protection 9) Plug, -pin, 90 rotatable V A,, C, D Enclosure rating IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight with cable m Approx. 80 g with plug, -pin Approx. 0 g Housing material Housing: AS; optics: PA ) Average service life at T A = + C; LED, red light 00,000 h ) Limit value ) ay not exceed or fall short of V S tolerances ) Without load ) Signal transit time with resistive load ) With light/dark ratio :, without time delay ) Do not bend below 0 C 8) Reference voltage 0 V DC 9) A = V S connections reverse-polarity = Output Q short-circuit C = Interference pulse suppression D = Output overcurrent and short-circuit Scanning range and operating reserve Order information Type WL 0-P WL 0-P 0 WL 0-N WL 0-N 0 Part no (m) Operating range Reflector type PL 80 A P 0 PL 0 A or PL 0 A PL 0 A or PL A PL 0 A Reflective tape «Diamond Grade» Scanning range, max. typical Operating range m m m m m m m m Operating reserve 0 Operating range (m) 8 0 Scanning range, max. typical 9

13 WL 0 Photoelectric reflex switches WL 0, red light -- UC Scanning range m (PL 80 A) Dimensional drawing 9, Scanning range m (P 0) Photoelectric reflex switches Polarisation filter, ensuring reliable detection of objects with reflective surfaces Robust, compact plastic housing Red light LED sender as an alignment aid Universal current, relay switching output, SPDT 0 9,,9 8, 0 Adjustments possible WL 0-S SENS. Reception axis Transmission axis Red LED signal strength indicator Through borehole l. mm, for hexagon nut on both sides Connection cable Sensitivity adjustment ( turns), over-turn protection Position indicator for sensitivity setting (0 ) in. ax. Connection type WL 0-S C R V Accessories page ounting brackets* 0 Reflectors** 0 * included with delivery ** reflector P 0 included with delivery x 0. mm L N gra 0

14 WL - WL 0 Technical data WL 0- S Scanning range, max. typical/on refl m /PL 80 A max. typical/on refl m/p 0 (included) Recommended operating range m/p 0 Sensitivity, adjustable Potentiometer, turns, with position indicator Light source ), light type LED, visible red light with polarising filter Light spot diameter Approx. 00 mm at 8 m Angle of dispersion, sender Approx.. Supply voltage V ) S...0 V DC...0 V AC Power consumption VA Switching outputs Relay, SPDT, electrically isolated Switching current I A max. ) A /0 V AC; A /0 V DC Light receiver, switching type Light-switching Response time ms ax. switching frequency ) /s Connection type Cable PVC, m ) x 0. mm, l. mm 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. 0 g Housing material Housing: AS; optics: PA ) Average service life at T A = + C; LED, red light 00,000 h ) ± 0 % ) Ensure spark extinguishing with inductive or capacitive load ) With light/dark ratio :, without time delay ) Do not bend below 0 C ) Reference voltage 0 V UC ) A = V S connections reverse-polarity C = Interference pulse suppression Scanning range and operating reserve 0,0, 00 Order information Type WL 0-S Part no. 00 0, ,0 9, 0, 0,0 8, 0,0 0,0 8, 0(m) Operating range Reflector type PL 80 A P 0 PL 0 A or PL 0 A PL 0 A or PL A PL 0 A Reflective tape «Diamond Grade» Scanning range, max. typical Operating range m m m m m m m m Operating reserve 0 Operating range (m) 8 0 Scanning range, max. typical

15 WS/WE 0 Through-beam photoelectric switches, red light -- DC Scanning range m Dimensional drawing Through-beam photoelectric switches Robust, compact plastic housing Red light LED sender as an alignment aid plug rotatable by 90 0,9, ,8 8 Centre of optical axis, sender (WS 0), receiver (WE 0) Red LED signal strength indicator (only receiver WE 0) Through borehole l. mm, for hexagon nut on both sides Connection cable or plug -pin; plug position rotatable by 90 (V > H), V vertical final position H horizontal final position; can be locked with slider Connection types WS/WE 0-P WS/WE 0-N WS/WE 0-P 0 WS/WE 0-N 0 C R V Accessories page Cable receptacles 9 ounting brackets* 0 * included with delivery x 0.8 m x 0.8 m -pin, -pin, Sender Receiver Sender Receiver WS 0-D WE 0-P WS 0-D 0 WE 0-P 0 WE 0-N WE 0-N 0 L+ TE L+ Q L/D L+ NC TE L+ Q L/D

16 WL - WS/WE 0 Technical data WS/WE 0- P P 0 N N 0 Scanning range, max. typical Operating range m 0 m Light source ), light type LED, visible red light Light spot diameter Approx.. m at 0 m Angle of dispersion, sender Approx. Reception angle Approx. 0 Supply voltage V S V DC ) Ripple ) V SS Current consumption ) sender 0 ma receiver ma Switching outputs PNP, open collector: Q NPN, open collector: Q Output current I A max. 00 ma Light receiver, switching type Light-/dark-switching via control wire: + V s = light-switching 0 V = dark-switching Response time ) ms ax. switching frequency ) 00/s Test input TE sender off PNP, NPN; TE to 0 V Connection types Cable PVC ), m sender WS x 0.8 mm, l.8 mm receiver WE x 0.8 mm, l.8 mm Plug, -pin, 90 rotatable VDE protection class 8) Circuit protection 9) sender receiver V A, A,, C, D Enclosure rating IP Ambient temperature T A Operation C...+ C Storage 0 C...+0 C Weight with cable m Approx. 0 g with plug, -pin Approx. 0 g Housing material Housing: AS; optics: PC ) Average service life at T A = + C; LED, red light 00,000 h ) Limit value ) ay not exceed or fall short of V S tolerances ) Without load ) Signal transit time with resistive load ) With light/dark ratio : ) Do not bend below 0 C 8) Reference voltage 0 V DC 9) A = V S connections reverse-polarity = Output Q short-circuit C = Interference pulse suppression D = Output overcurrent Operating range and operating reserve 0 00 Order information Type WS/WE 0-P WS/WE 0-P 0 WS/WE 0-N WS/WE 0-N 0 Part no (m) 0 0 Operating range Scanning range, max. typical 0 Operating reserve Operating range Scanning range, max. typical 0 (m) 8 0 8

17 WS/WE 0 Through-beam photoelectric switches, red light -- UC Scanning range m Dimensional drawing Through-beam photoelectric switches Robust, compact plastic housing Red light LED sender as an alignment aid Universal voltage, relay switching output, SPDT Centre of the optical axis, sender (WS 0), receiver (WE 0) Red LED signal strength indicator (only receiver WE 0) Through borehole l. mm, for hexagon nut on both sides Connection cable Connection type WS/WE 0-S C R V x 0. mm WS 0 - U Sender L N Accessories page ounting brackets* 0 Receiver x 0. mm WE 0 - S * included with delivery gra L N

18 WL - WS/WE 0 Technical data WS/WE 0- S Scanning range, max. typical Operating range m 0 m Light source ), light type LED, visible red light Light spot diameter Approx.. m at 0 m Angle of dispersion, sender Approx. Reception angle Approx. 0 Supply voltage V ) S...0 V DC...0 V AC Power consumption sender VA receiver VA Switching outputs Relay, SPDT, electrically isolated Switching current I A max. ) A/0 V AC; A/0 V DC Light receiver, switching type Light-switching Response time ms ax. switching frequency ) /s Connection types sender WS receiver WE Cable PVC ), m x 0. mm, l. mm x 0. mm, l. mm 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. 90 g Housing material Housing: AS; optics: PC ) Average service life at T A = + C; LED, red light 00,000 h ) ± 0% ) Ensure spark extinguishing with inductive or capacitive load ) With light/dark ratio : ) Do not bend below 0 C ) Reference voltage 0 V UC ) A = V s connections reverse-polarity C = Interference pulse suppression Operating range and operating reserve 00 Order information Type WS/WE 0-S Part no (m) 0 0 Operating range Scanning range, max. typical 0 Operating reserve Operating range Scanning range, max. typical 0 (m) 8 0 8