W 9 L: Laser photoelectric switches: small, light and reliable

Transcription

1 W 9 Laser photoelectric switches Photoelectric proximity switches, BGS Photoelectric reflex switches Through-beam photoelectric switches W 9 L: Laser photoelectric switches: small, light and reliable The W 9 Laser series provides a complete series with innovative laser technology in compact plastic housing. Because our devices are controlled using the most modern μp technology, we can provide a laser series that has excellent performance data in addition to its small size and slight weight. Proximity switch with background suppression, which can be set very precisely, Photoelectric switch with simple Teach-in operation, Through-beam photoelectric switch with simple Teach-in operation, Temperature-compensated laser-protection electronics make constant performance of the laser possible in laser protection class. Objects as small as hairs are detected just as reliably as fast operations are processed. Interference from external light sources is ignored, and cell phones are not detected. Innovative Teach-in technology means a simple push of a button for operating the W 9 Laser series. To ensure that the W 9 Laser series can be used without problems in the whole world, we have complied with all regulations and fulfilled all standards, for example, CE and CDRH. 9 SENSICK CATALOGUE

2 W 9 L b n Precise positioning of stacker cranes using the holes in the carriers. v Lid closed or open. An important issue for automatic wrapping. Two WL 9 lasers provide a reliable solution. v Detection of the leading edge of PCBs. Safely implemented using the small light spot and a precise switching point SENSICK CATALOGUE 99

3 WT 9 Laser Photoelectric proximity switches with background suppression Scanning distance 0 mm Photoelectric proximity switches Dimensional drawing Laser red light, class Background suppression adjustable Switching frequency 000/s Compact housing made of ABS Adjustments possible WT 9L-P0 WT 9L-P0 WT 9L-N0 WT 9L-N0 Centre of optical axis, sender Centre of optical axis, receiver Mounting hole Ø. mm Power indicator green; LED signal strength indicator yellow Plug M or M, -pin Scanning distance adjustment CDRH WT 9L-P0 WT 9L-N0 WT 9L-P0 WT 9L-N0 See chapter Accessories Cables and connectors Mounting systems -pin, M L+ M -pin, M L+ M 990 SENSICK CATALOGUE

4 WT 9 L Technical data WT 9L- P0 P0 N0 N0 Scanning distance ) mm, adjustable Supply voltage V S V DC ) Ripple ) < V PP Current consumption ) < ma Light source ), light type Laser, red light; class Focusing position/light spot diameter 0 mm/< 0. mm Switching outputs and PNP NPN PNP; signal voltage HIGH V S V PNP; signal voltage LOW Approx. 0 V NPN; signal voltage HIGH V S NPN; signal voltage LOW ) V S < V Output current I A max. < 00 ma Response time 7) < 0. ms Max. switching frequency ) 000/s Plug M, -pin Plug M, -pin VDE protection class 9) V (plug M) III (plug M) Enclosure rating IP 7 Circuit protection 0) A, B, C Ambient temperature T A ) Operation C Storage C Weight with plug Approx. 0 g Housing material ABS ) Object with 90 % remission (based on standard white DIN 0) ) Limit values ) May not exceed or fall short of V S tolerances ) Without load ) Average service life 0,000 h at T A = + C ) At T A = + C and 00 ma output current 7) Signal transit time with resistive load ) With light/dark ratio : 9) Reference voltage 0 V 0) A=V S connections reverse-polarity B = Outputs reverse-polarity C = Interference pulse suppression ) Do not stack devices Laser protection EN 0-, class CDRH 00.0, class Scanning distance (mm) Operating distance Scanning range on black, % remission Scanning range on grey, % remission Scanning range on white, 90 % remission Scanning range displacement (%) 0 Order information Type WT 9L BGS WT 9L-P0 WT 9L-P0 %/90% WT 9L-N0 WT 9L-N0 %/90% 90%/90% 0 (mm) Order no SENSICK CATALOGUE 99

5 WL 9 Laser Photoelectric reflex switches Scanning range m Photoelectric reflex switches Dimensional drawing Laser red light, class Teach-in Switching frequency 000/s Polarising filter Compact housing made of ABS Adjustments possible WL 9L-P0 WL 9L-P0 WL 9L-N0 WL 9L-N0 Centre of optical axis, sender Centre of optical axis, receiver Mounting hole Ø. mm Power indicator green; LED signal strength indicator yellow Plug M or M, -pin Teach-in button CDRH WL 9L-P0 WL 9L-N0 WL 9L-P0 WL 9L-N0 See chapter Accessories Cables and connectors Mounting systems -pin, M L+ M -pin, M L+ M 99 SENSICK CATALOGUE

6 WL 9 L Technical data WL 9L- P0 P0 N0 N0 Scanning range, max. typ./on Reflector 0. m/pl 0 A Supply voltage V S V DC ) Ripple ) Current consumption ) < V PP < ma Light source ), light type Laser 0 mm, red, class Focusing position/light spot diameter Switching outputs and PNP; signal voltage HIGH PNP; signal voltage LOW NPN; signal voltage HIGH NPN; signal voltage LOW ) Output current I A max. Response time ) /min. < mm PNP NPN V S V Approx. 0 V V S V S V < 00 ma < 0. ms Max. switching frequency 7) 000/s Plug M, -pin Plug M, -pin VDE protection class ) V (plug M) Enclosure rating Circuit protection 9) III (plug M) IP 7, IP 9 K A, B, C Ambient temperature T A 0) Operation C Weight with plug Housing material ) Limit values ) May not exceed or fall short of V S tolerances ) Without load Storage C Approx. 0 g ABS ) Average service life 0,000 h at T A = + C ) At T A = + C and 00 ma output current ) Signal transit time with resistive load 7) With light/dark ratio : ) Reference voltage 0 V 9) A=V S connections reverse-polarity B = Outputs reverse-polarity C = Interference pulse suppression 0) Do not stack devices Teach-in function standard. Align the photoelectric switch with the reflector. LED yellow/green = on.. Press Teach-in button > s. LED green = off/on. Teach-in is initiated. LED yellow/green = blinking.. The signal is stored permanently after you release the button. The switching threshold is set to standard sensitivity. Laser protection Precise setting:. Align the photoelectric switch with the reflector. LED yellow/green = on.. Press Teach-in button > s. LED green = off/on. Teach-in is initiated. LED yellow/green = blinking.. The signal is stored permanently after you release the button. The switching threshold is set to a low degree of sensitivity (detection of transparent objects is possible). EN 0-, class CDRH 00.0, class Scanning range (m) 0 Operating range 7 0 Scanning range, max. typical Reflector type Operating range PL 0 A 0.0 m PL 0 F m PL 0 A 0.0 m PL 0 A 0.0 m PL 0 A 0.0 m PL 0 A 0.0 m 7 PL 0 F 0.0 m Reflective tape 0. m 00 0 Operating reserve Operating range Scanning range, max. typ. (m) 0 Order information Type Order no. WL 9L-P WL 9L-P0 0 9 WL 9L-N WL 9L-N SENSICK CATALOGUE 99

7 WS/WE 9 Laser Through-beam photoelectric switches, Teach-in Scanning range m Through-beam photoelectric switches Dimensional drawing Laser red light, class Teach-in Switching frequency 000/s Compact housing made of ABS WS WE Adjustments possible WS/WE 9L-P0 WS/WE 9L-N0 WS/WE 9L-P0 WS/WE 9L-N0 Centre of optical axis Mounting hole Ø. mm Power indicator green, WS in operation LED signal strength indicator yellow Plug M or M, -pin Teach-in button Sender WS Receiver WE WS/WE 9L-P0 WS/WE 9L-N0 WS/WE 9L-P0 WS/WE 9L-N0 CDRH -pin, M -pin, M See chapter Accessories Cables and connectors Mounting systems Sender L+ NC NC M L+ NC NC M Receiver L+ L+ M M 99 SENSICK CATALOGUE

8 WS/WE 9 L Technical data WS/WE 9L- P0 P0 N0 N0 Scanning range, max. typ. 0 m Supply voltage V S V DC ) Ripple ) < V PP Current consumption ) < ma (WE), < ma (WS) Light source ), light type Laser, red, class Focusing position/light spot diameter 00 mm/< 0. mm Switching outputs and PNP NPN PNP; signal voltage HIGH V S V PNP; signal voltage LOW Approx. 0 V NPN; signal voltage HIGH V S NPN; signal voltage LOW ) V S V Output current I A max. < 00 ma Response time ) < 0. ms Max. switching frequency 7) 000/s Plug M, -pin Plug M, -pin VDE protection class ) V (plug M) III (plug M) Enclosure rating IP 7 Circuit protection 9) A, B, C Ambient temperature T 0) A Operation C Storage C Weight with plug Approx. 0 g Housing material ABS ) Limit values ) May not exceed or fall short of V S tolerances ) Without load ) Average service life 0,000 h at T A = + C ) At T A = + C and 00 ma output current ) Signal transit time with resistive load 7) With light/dark ratio : ) Reference voltage 0 V 9) A=V S connections reverse-polarity B = Outputs reverse-polarity C = Interference pulse suppression 0) Do not stack devices Teach-in function standard. Align the sender and receiver with respect to each other. Receiver LED yellow/green = on.. Press Teach-in button > s. LED green = off/on. Teach-in is initiated. LED yellow/green = blinking.. The signal is stored permanently after you release the button. The switching threshold is set to standard sensitivity. Precise setting:. Align the sender and receiver with respect to each other. Receiver LED yellow/green = on.. Press Teach-in button > s. LED green = off/on. Teach-in is initiated. LED yellow/green = blinking.. The signal is stored permanently after you release the button. The switching threshold is set to a low degree of sensitivity (detection of transparent objects is possible). Laser protection EN 0-, class CDRH 00.0, class Scanning range (m) Order information Type WS/WE 9L-P0 WS/WE 9L-P0 WS/WE 9L-N0 WS/WE 9L-N0 Order no Operating range/scanning range, max. typical SENSICK CATALOGUE 99