W 27-2: The photoelectric switch series with expanded possibilities

Transcription

1 W - Photoelectric switches Photoelectric proximity switches, BGS Photoelectric reflex switches Through-beam photoelectric switches W -: The photoelectric switch series with expanded possibilities metres for the WL - photoelectric reflex switch, and metres for the WS/WE - through-beam photoelectric switch. SENSICK CATALOGUE VVariability and flexibility are the two key characteristics of the W - series of photoelectric switches. Thanks to their modular design, it is possible to offer a broad range of very different sensors. Fully welded plastic housing made of ABS and impressive performance data are features common to all devices: the WT - photoelectric proximity switch with infrared or red-light sender with adjustable scanning distances of 00...,00 mm and 00...,000 mm respectively, with background suppression, mm for the photoelectric proximity switch with visible laser light and adjustable scanning range and background suppression, The variety of models and configurations available within this photoelectric series, means that the many different requirements of users can easily be satisfied: plug or connecting cable, plug: -pin or -pin, supply voltage V DC with transistor output or...0 V UC with relay output, transistor output PNP- or NPNswitching, timer modules for ON- or OFFdelay or for ON- and OFF-delay, optional test input, pre-failure signalling output, front screen heating to prevent condensation under rapidly changing ambient temperatures, integrated ASI technology, use as laser scanner. All sensors have the CE symbol and UL approval.

2 W - n WS/WE - through-beam photoelectric switches used to check the height of beer crates before they are fed into a stacker. m WT - sensors used to detect hangers in a monorail conveyor system for transporting clothing. v WT - photoelectric proximity switches being used to detect and automatically position car wheels prior to assembly. v WT - used for positioning a vehicle on a telescopic sliding pallet in a fully automated car park. SENSICK CATALOGUE

3 WT L- Laser Photoelectric proximity switches, background suppression -- DC mm Photoelectric proximity switches Dimensional drawing.. Laser LED, red light Adjustable background suppression max. 0 0 Adjustments possible WT L-F 0 Standard direction of the material being scanned LED signal strength indicator Optical axis, sender Optic axis, receiver Mounting hole l. mm Sensitivity adjustment C V Connection type WT L-F 0 Laser class Accessories page Cable receptacles9 Mounting brackets0 -pin, M L+ M SENSICK CATALOGUE

4 WT L- Technical data WT L- F mm, adjustable Light source ), light type Light spot diameter LED laser, red light Approx. mm at 00 mm Supply voltage V S VDC ) Ripple ) V SS Current consumption ) ma Switching outputs PNP, Q and Q Output current I A max. 00 ma Response time ) 00 µs Max. switching frequency ) 000/s Connection type Plug VDE protection class ) Laser class ) (IEC /VDE 0) Circuit protection 9) A, B, C Enclosure rating IP V Ambient temperature T A Operation 0 C...+ C Storage 0 C...+ C Weight Approx. 00 g Housing material ABS ) Average service life 0,000 h at T A = + C ) Limit values ) May not exceed or fall short of V S tolerances ) Without load ) Signal flight time with ohmic load ) With light/dark ratio : ) Reference voltage 0 V DC ) Low power. Eyes normally by averting reaction and eyelid closing reflex. 9) A = V S connections reverse-polarity B = Output Q and Q short-circuit C = Interference pulse suppression %/90% Order information Type WT L-F 0 Part no (mm) on black, % remission on grey, % remission on white, 90 % remission % of scanning distance 0 %/90% 90%/90% 0 (mm) SENSICK CATALOGUE

5 WT - Photoelectric proximity switches, background suppression, red light -- DC Photoelectric proximity switches Red light mm Adjustable background suppression Selectable time delay Dimensional drawing max. 0 0 Adjustments possible WT -F 0 WT -P 0 WT -F WT -N 0 WT -F 0 Standard direction of the material being scanned LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Sensitivity adjustment Time control Time delay selector switch t0 t t t+t t0 t t t+t > 0.sec < 0.sec Switch-selectable time delay 0. 0 s s t 0 Without time delay t 0 Without time delay t OFF-delay from trailing t OFF-delay from trailing edge of object edge of object t ON-delay from leading t ON-delay from leading edge of object edge of object t + t OFF- and ON-delay t + t OFF- and ON-delay C V WT -F 0 WT -F WT -P 0 WT -F 0 WT -N 0 Accessories page Cable receptacles9 Mounting brackets0 -pin, M -pin, M -pin -pin SENSICK CATALOGUE

6 WT - Technical data WT - F 0 F P 0 F0 N mm, adjustable Light source ), light type Light spot diameter LED, red light Approx. mm at 00 mm Supply voltage V S VDC ) Ripple ) V SS Current consumption ) ma Switching outputs PNP, Q and Q NPN, Q and Q Output current I A max. 00 ma Response time ) ms Max. switching frequency ) 0/s Selectable delay ranges0...0 s/ s Test input TE, sender OFF PNP: Test input to 0 V NPN: Test input to V S Plug VDE protection class ) Circuit protection ) V A, B, C Enclosure rating IP IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Housing material ABS ) 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 ) With light/dark ratio : ) Reference voltage 0 V DC ) A = V S connections reverse-polarity B = Output Q and Q short-circuit C = Interference pulse suppression (mm) %/90% %/90% Order information Type WT -F 0 WT -F WT -P 0 WT -F 0 WT -N 0 Part no on black, % remission on grey, % remission on white, 90 % remission % of scanning distance 0 90%/90% 0 (mm) SENSICK CATALOGUE

7 WT - Photoelectric proximity switches, background suppression, red light -- UC mm Photoelectric proximity switches Dimensional drawing.. Red light Adjustable background suppression Selectable time delay max. 0 0 t Adjustments possible Standard direction of the material being scanned WT -S WT -R 0 LED signal strength indicator WT -S 0 Optical axis, sender Optical axis, receiver Mounting hole l. mm Sensitivity adjustment Time control Time delay selector switch X Light-switching t 0 t 0 t Dark-switching t t Switch-selectable time delay t +t t + t 0. 0 s dark light t 0 Without time delay 0. 0 s t OFF-delay from trailing edge of object t ON-delay from leading edge of object t + t OFF- and ON-delay C V WT -S WT -R 0 WT -S 0 Accessories page Cable receptacles9 Mounting brackets0 x 0. mm -pin -pin blk blk blu blu red red brn brn ora ora SENSICK CATALOGUE

8 WT - Technical data WT - S R 0 S mm, adjustable Light source ), light type Light spot diameter LED, red light Approx. mm at 00 mm Supply voltage V S...0 V UC (+ 0 %, 0 %) Current consumption < VA Switching outputs SPDT, isolated ) Max. switching voltage 0 V AC / 0 V DC Max. switching current A / 0 V AC or V DC Max. switching capacity AC 000 V A / DC 00 W Resonse time < ms Max. switching frequency ) 0/s Delay range s Cable ), m Plug VDE protection class ) Circuit protection ) V A, C Enclosure rating IP IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Housing material ABS ) Average service life 00,000 h at T A = + C ) Provide suitable spark suppression for inductive and capacitive loads ) With light/dark ratio : ) Do not bend below 0 C ) Reference voltage 0 V AC ) A = V S connections reverse-polarity C = Interference pulse suppression (mm) %/90% %/90% Order information Type WT -S WT -R 0 WT -S 0 Part no on black, % remission on grey, % remission on white, 90 % remission % of scanning distance 0 90%/90% 0 (mm) SENSICK CATALOGUE 9

9 WT - Photoelectric proximity switches, background suppression, infrared light -- DC mm Photoelectric proximity switches Infrared light Adjustable background suppression Front screen heating, optional Selectable time delay Dimensional drawing max. 0 0 Adjustments possible WT -F WT -P 0 WT -F 0 WT -P 0 WT -F 0 WT -N 0 WT -F WT -N 0 WT -F 0 Standard direction of the material being scanned LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Sensitivity adjustment Time control Time delay selector switch t0 t t t+t t0 t t t+t > 0.sec < 0.sec Switch-selectable time delay 0. 0 s s t 0 Without time delay t 0 Without time delay t OFF-delay from trailing t OFF-delay from trailing edge of object edge of object t ON-delay from leading t ON-delay from leading edge of object edge of object t + t OFF- and ON-delay t + t OFF- and ON-delay C V WT -F WT -F 0 WT -P 0 WT -N 0 WT -F 0 WT -F WT -P 0 WT -N 0 WT -F 0 Accessories page Cable receptacles9 Mounting brackets0 x 0. mm -pin, M -pin, M -pin -pin L+ M 0 SENSICK CATALOGUE

10 WT - Technical data WT - F F 0 N 0 F F 0 P 0 P 0 N 0 F mm, adjustable Light source ), light type Light spot diameter LED, infrared light Approx. mm at 00 mm Supply voltage V S VDC ) Ripple ) V SS Current consumption ) ma ma, front screen heating Switching outputs PNP, Q and Q NPN, Q and Q Output current I A max. 00 ma Response time ) ms Max. switching frequency ) 0/s Selectable delay ranges0...0 s/ s Test input TE, sender OFF PNP : Test input to 0 V NPN : Test input to V S Cable ), m Plug VDE protection class ) Circuit protection 9) V A, B, C Enclosure rating IP IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Front screen heating Housing material ABS ) 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 ) With light/dark ratio : ) Do not bend below 0 C ) Reference voltage 0 V DC 9) A = V S connections reverse-polarity B = Output Q and Q short-circuit C = Interference pulse suppression (mm) on black, % remission on grey, % remission on white, 90 % remission % of scanning distance 0 0 %/90% %/90% 90%/90% 0 (mm) Order information Type WT -F WT -F 0 WT -N 0 WT -F WT -F 0 WT -P 0 WT -P 0 WT -N 0 WT -F 0 Part no SENSICK CATALOGUE

11 WT - Photoelectric proximity switches, background suppression, infrared light -- UC mm Photoelectric proximity switches Infrared light Adjustable background suppression Selectable time delay Dimensional drawing max. 0 0 Adjustments possible WT -S WT -R 0 WT -S 0 t 0 t 0 t t t t t +t t + t dark light 0. 0 s Standard direction of the material being scanned LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Sensitivity adjustment Time control Time delay selector switch X Light-switching Dark-switching Switch-selectable time delay 0. 0 s t 0 Without time delay t OFF-delay from trailing edge of object t ON-delay from leading edge of object t + t OFF- and ON-delay C V WT -S WT -R 0 WT -S 0 Accessories page Cable receptacles9 Mounting brackets0 x 0. mm -pin -pin blk blk blu red brn ora blu red brn ora SENSICK CATALOGUE

12 WT - Technical data WT - S R 0 S mm, adjustable Light source ), light type Light spot diameter LED, infrared light Approx. mm at 00 mm Supply voltage V S...0 V UC (+ 0 %, 0 %) Current consumption < VA Switching outputs SPDT, isolated ) Max. switching voltage 0 V AC / DC 0 V Max. switching current A / 0 V AC or V DC Max. switching capacity AC 000 V A / DC 00 W Response time < ms Max. switching frequency ) 0/s Delay range s Cable ), m Plug VDE protection class ) Circuit protection ) V A, C Enclosure rating IP IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Housing material ABS ) Average service life 00,000 h at T A = + C ) Provide suitable spark suppression for inductive and capacitive loads ) With light/dark ratio : ) Do not bend below 0 C ) Reference voltage 0 V AC ) A = V S connections reverse-polarity C = Interference pulse suppression (mm) on black, % remission on grey, % remission on white, 90 % remission % of scanning distance 0 %/90% 0 %/90% 90%/90% 0 (mm) Order information Type WT -S WT -R 0 WT -S 0 Part no SENSICK CATALOGUE

13 WT - ASI Photoelectric proximity switches, background suppression, red/infrared light -- DC mm Dimensional drawing mm Photoelectric proximity switches Red/infrared light Adjustable background suppression Front screen heating, optional (only for infrared type) Integrated ASI chip max Adjustments possible WT -Z 0 WT -Z 0 WT -Z 0 Standard direction of the material being scanned LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm adjustment C V Connection type WT -Z 0 WT -Z 0 WT -Z 0 Accessories page Cable receptacles9 Mounting brackets0 ASI -pin, M SENSICK CATALOGUE

14 WT - Technical data WT - Z 0 Z0 Z mm, adjustable mm, adjustable Light source ), light type Light spot diameter LED, red light LED, infrared light Approx. mm at 00 mm Approx. mm at 00 mm Supply voltage V S... VDC ) Ripple ) V SS Current consumption ) 0 ma 0 ma, front screen heating Response time ) ms Max. switching frequency ) 0/s Connection type Plug VDE protection class ) Circuit protection ) V A, C Enclosure rating IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Front screen heating Housing material ABS ) 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 ) With light/dark ratio : ) Reference voltage 0 V DC ) A = V S connections reverse-polarity C = Interference pulse suppression 9) Black = % remission Grey = % remission White = 90 % remission Assignment of data bits (Host level) Assignment of parameter bits (Host level) Switching state 0 No reflection Input D 0 * Reflection Alarm 0 Active Input D Inactive NC 0 Input D Test function 0 Sender ON Output D * * Default setting = Sender OFF NC 0 Parameter P 0 * Light-/dark-switching 0 Dark-switching Parameter P * Light-switching NC 0 Parameter P * NC 0 Parameter P * %/90% %/90% %/90% (mm) %/90% on black 9) red light 90%/90% 90%/90% on grey 9) red light on white 9) red light on black 9) on grey 9) infrared light infrared light on white 9) infrared light 0 (mm) % of scanning distance Order information Type WT -Z 0 WT -Z 0 WT -Z 0 Part no SENSICK CATALOGUE

15 WL - Photoelectric reflex switches, red light -- DC Scanning range m Photoelectric reflex switches Dimensional drawing.. Red light Front screen heating, optional Selectable time delay max. 0 0 Adjustments possible WL -F WL -P 0 WL -F 0 WL -N 0 WL -F WL -F 0 WL -F 0 WL -F 0 LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Time control Time delay selector switch Sensitivity adjustment >0. s <0. s t 0 t t 0t t t t +t t + t Switch-selectable time delay 0. 0 s s t 0 Without time delay t 0 Without time delay t ON-delay from t ON-delay from interruption light path interruption light path t OFF-delay from reset t OFF-delay from reset of light path of light path t + t ON- and OFF-delay t + t ON- and OFF-delay Sensitivity Sensitivity C V WL -F WL -F 0 WL -F 0 WL -F 0 WL -F WL -P 0 WL -N 0 WL -F 0 Accessories page Cable receptacles9 Mounting brackets0 Reflectors0 x 0. mm -pin, M -pin, M -pin -pin SENSICK CATALOGUE

16 WL - Technical data WL - F F 0 F F 0 F 0 P 0 F0 N 0 Scanning range, max. typ./on reflector m /PL 0 A Adjustable sensitivity Light source ), light type Light spot diameter LED, red light Approx. 0 mm at 0 mm Supply voltage V S VDC ) Ripple ) V SS Current consumption ) ma ma, front screen heating Switching outputs PNP, Q and Q NPN, Q and Q Output current I A max. 00 ma Response time ) 00 µs Max. switching frequency ) 000/s Selectable delay ranges0...0 s/ s Test input TE, sender OFF PNP : Test input to 0 V NPN : Test input to V S Cable ), m VDE protection class ) Circuit protection 9) Plug V A, B, C Enclosure rating IP IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Front screen heating Polarising filter Housing material ABS ) 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 ) With light/dark ratio : ) Do not bend below 0 C ) Reference voltage 0 V DC 9) A = V S connections reverse-polarity B = Output Q and Q short-circuit C = Interference pulse suppression Operating range and operating reserve (m) 0 Operating range Reflector type Operating range PL 0 A C 0 PL 0 A PL 0 A m 0...0m 0...0m 0...m PL 0 A 0...m PL 0 A 0... m Reflective tape m «Diamond Grade» Scanning range, max. typ. Operating reserve Scann. range, max. typical Operating range 9 m Order information Type Part no. WL -F WL -F WL -F 0 0 WL -F WL -F WL -P WL -F WL -N SENSICK CATALOGUE

17 WL - Photoelectric reflex switches, red light -- UC Scanning range m Photoelectric reflex switches Dimensional drawing.. Red light Selectable time delay max. 0 0 Adjustments possible WL -S WL -R 0 WL -S 0 dark s light t 0 t t 0t t t X LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Time control Time delay selector switch Light-switching Dark-switching Sensitivity adjustment t +t t + t Switch-selectable time delay Sensitivity Sensitivity 0. 0 s t 0 Without time delay t ON-delay from interruption of light path t OFF-delay from reset of light path t + t ON- and OFF-delay C V WL -S WL -R 0 WL -S 0 Accessories page Cable receptacles9 Mounting brackets0 Reflectors0 x 0. mm -pin -pin blk blk blu blu red red brn brn ora ora SENSICK CATALOGUE

18 WL - Technical data WL - S R 0 S0 Scanning range, max. typ./on reflector m /PL 0 A Adjustable sensitivity Light source ), light type Light spot diameter LED, red light Approx. 0 mm at 0 mm Supply voltage V S...0 V UC (+ 0 %, 0 %) Current consumption < VA Switching outputs SPDT, isolated ) Max. switching voltage 0 V AC / 0 V DC Max. switching current A / 0 V AC or V DC Max. switching capacity AC 000 V A / DC 00 W Response time < ms Max. switching frequency ) 0/s Delay range s Cable ), m Plug VDE protection class ) Circuit protection ) V A, C Enclosure rating IP IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Polarising filter Housing material ABS ) Average service life 00,000 h at T A = + C ) Provide suitable spark suppression for inductive and capacitive loads. ) With light/dark ratio : ) Do not bend below 0 C ) Reference voltage 0 V AC ) A = V S connections reverse-polarity C = Interference pulse suppression Operating range and operating reserve Order information Type WL --S WL --R 0 WL --S 0 Part no Reflector type PL 0 A C 0 PL 0 A PL 0 A PL 0 A PL 0 A Reflective tape «Diamond Grade» 0 (m) 0 Operating range Scanning range, max. typical Operating range m 0...0m 0...0m 0...m 0...m 0... m m Operating reserve Scann. range, max. typical Operating range 9 m SENSICK CATALOGUE 9

19 WL - ASI Photoelectric reflex switches, red light -- DC Scanning range m Photoelectric reflex switches Dimensional drawing.. Visible red light Front screen heating, optional With integrated ASI chip max. 0 0 Adjustments possible WL -Z 0 WL -Z 0 LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Sensitivity adjustment Sensitivity C V Connection type WL -Z 0 WL -Z 0 Accessories page Cable receptacles9 Mounting brackets0 Reflectors0 ASI -pin, M 90 SENSICK CATALOGUE

20 WL - Technical data WL - Z 0 Z 0 Scanning range, max. typ./on reflector m /PL 0 A Light source ), light type LED, red light Light spot diameter 0 mm at a distance of 0 mm Supply voltage V S DC... V ) Ripple ) V SS Current consumption ) 0 ma 0 ma, front screen heating Response time ) 0 µs Max. switching frequency ) 000/s Connection type Plug VDE protection class ) Circuit protection ) V A, C Enclosure rating IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Front screen heating Polarising filter Housing material ABS ) 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 ) With light/dark ratio : ) Reference voltage 0 V DC ) A = V S connections reverse-polarity C = Interference pulse suppression Assignment of data bits (Host level) Assignment of parameter bits (Host level) Switching state 0 No reflection Input D 0 * Reflection Alarm 0 Active Input D Inactive NC 0 Input D Test function 0 Sender ON Output D * * Default setting = Sender OFF NC 0 Parameter P 0 * Light-/dark-switching 0 Dark-switching Parameter P * Light-swichting NC 0 Parameter P * NC 0 Parameter P * Operating range and operating reserve Order information Type WL -Z 0 WL -Z 0 Part no (m) 0 0 Operating range Reflector type Operating range PL 0 A C 0 PL 0 A PL 0 A m 0...0m 0...0m 0...m PL 0 A 0...m PL 0 A 0... m Reflective tape m «Diamond Grade» Scanning range, max. typ. Operating reserve Scann. range, max. typical Operating range 9 m SENSICK CATALOGUE 9

21 WS/WE - Through-beam photoelectric switches, red light -- DC Scanning range m Through-beam photoelectric switches Dimensional drawing.. Visible red light Front screen heating, optional Selectable time delay max. 0 0 Adjustments possible WS/WE -F 0 WS/WE -P 0 WS/WE -F WS/WE -N 0 WS/WE -F 0 WS/WE -F 0 LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Time control Time delay selector switch Sensitivity adjustment >0. s <0. s Switch-selectable time delay Sensitivity t 0 t t 0t t t t +t t + t Sensitivity 0. 0 s s t 0 Without time delay t 0 Without time delay t ON-delay from t ON-delay from interruption of light path interruption of light path t OFF-delay from reset t OFF-delay from reset of light path of light path t + t ON- and OFF-delay t + t ON- and OFF-delay C V WS/WE -F0 WS/WE-F 0 WS/WE-F WS/WE-P0 WS/WE-N0 WS/WE-F0 Accessories page Cable receptacles9 Mounting brackets0 Sender -pin, M -pin, M -pin -pin M TE Receiver VMA 9 SENSICK CATALOGUE

22 WS/WE - Technical data WS/WE - F 0 F F 0 P 0 N 0 F0 Scanning range, max. typical 0... m Adjustable sensitivity Light source ), light type LED, red light Light spot diameter Approx. 00 mm at mm Angle of dispersion Supply voltage V S VDC ) Ripple ) V SS Current consumption ) ma ma, sender without heating ma, sender with heating ma, receiver without heating ma, receiver with heating Switching outputs PNP, Q and Q NPN, Q and Q Output current I A max. 00 ma Response time ) 00 µs Max. switching frequency ) 000/s Selectable delay ranges0...0 s/ s Pre-failure signalling output VMA ) Test input TE, sender OFF PNP : Test input to 0 V NPN : Test input to V S Plug VDE protection class ) Circuit protection 9) V A, B, C Enclosure rating IP IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Front screen heating Housing material ABS ) 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 ) With light/dark ratio : ) NPN: Signal reserve > 0 % HIGH PNP: Signal reserve > 0 % LOW ) Reference voltage 0 V DC 9) A = V S connections reverse-polarity B = Output Q and Q short-circuit C = Interference pulse suppression Operating range and operating reserve 0 0 (m) Operating range Scanning range, max. typical Order information Type WS/WE -F0 WS/WE-F WS/WE-F 0 WS/WE-P0 WS/WE-N0 WS/WE-F0 Part no Operating reserve Operating range Scanning range, max. typical m SENSICK CATALOGUE 9

23 WS/WE - Through-beam photoelectric switches, red light -- UC Scanning range m Through-beam photoelectric switches Dimensional drawing.. Red light Selectable time delay , max. 0 0 Adjustments possible WS/WE -R s t 0 t t 0 t t t t +t t + t X LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Time control Time delay selector switch Light-switching Dark-switching Sensitivity adjustment Sensitivity Switch-selectable time delay 0. 0 s t 0 Without time delay t ON-delay from interruption of light path t OFF-delay from reset of light path t + t ON- and OFF-delay Connection type WS/WE -R 0 C V Accessories page Cable receptacles9 Mounting brackets0 Sender -pin Receiver blk blu red brn ora 9 SENSICK CATALOGUE

24 WS/WE - Technical data WS/WE - R 0 Scanning range, max. typical 0... m Light source ), light type LED, red light Light spot diameter Approx. 00 mm at mm Angle of dispersion Supply voltage V S...0 V UC (+ 0 %, 0 %) Current consumption < VA Switching outputs SPDT, isolated ) Max. switching voltage 0 V AC / 0 V DC Max. switching current A / 0 V AC or V DC Max. switching capacity AC 000 V A / DC 00 W Response time < ms Max. switching frequency ) 0/s Delay range s Connection type Plug VDE protection class ) Circuit protection ) V A, C Enclosure rating IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Housing material ABS ) Average service life 00,000 h at T A = + C ) Provide suitable spark suppression for inductive and capacitive loads. ) With light/dark ratio : ) Reference voltage 0 V AC ) A = V S connections reverse-polarity C = Interference pulse suppression Operating range and operating reserve Order information Type WS/WE -R 0 Part no. 0 0 (m) Operating range Scanning range, typical max Operating reserve Operating range Scanning range, max. typical m SENSICK CATALOGUE 9

25 WS/WE - ASI through-beam photoelectric switches, red light Scanning range m Through-beam photoelectric switches Dimensional drawing.. Red light Selectable time delay With integrated ASI chip max. 0 0 LED signal strength indicator Optical axis, sender Optical axis, receiver Mounting hole l. mm Connection type WS/WE -Z 0 C V -pin, M Accessories page Cable receptacles9 Mounting brackets0 ASI Sender Receiver 9 SENSICK CATALOGUE

26 WS/WE - Technical data WS/WE - Z 0 Scanning range, max. typical 0... m Light source ), light type LED, red light Light spot diameter Approx. 00 mm at m Angle of dispersion Supply voltage V S... VDC ) Ripple ) V SS Current consumption ) sender ma, front screen heating receiver 0 ma, front screen heating Response time ) 00 µs Max. switching frequency ) 000/s Connection type VDE protection class ) Circuit protection ) Plug V A, C Enclosure rating IP Ambient temperature T A Operation 0 C...+0 C Storage 0 C...+ C Weight Approx. 00 g Housing material ABS ) 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 ) With light/dark ratio : ) Reference voltage 0 V DC ) A = V S connections reverse-polarity C = Interference pulse suppression WS - Assignment of data bits (Host level) WS - Assignment of parameter bits (Host level) Test function 0 Sender OFF Input D 0 * Sender ON NC 0 Input D NC 0 Entrée D NC 0 Output D NC 0 Parameter P 0 * NC 0 Parameter P * NC 0 Parameter P * NC 0 Parameter P * WE - Assignment of data bits (Host level) WE - Assignment of parameter bits (Host level) Switching state 0 No reflection Input D 0 * Reflection Alarm 0 Active Input D Inactive NC 0 Input D Test function 0 Output D * * Default setting = NC 0 Parameter P 0 * Light-/dark-switching 0 Dark-switching Parameter P * Light-switching NC 0 Parameter P * NC 0 Parameter P * Operating range and operating reserve Order information Type WS/WE -Z 0 Part no (m) Operating range Scanning range, max. typical Operating reserve Operating range Scanning range, max. typical m SENSICK CATALOGUE 9