W- Photoelectric switches BGS Photoelectric proximity switches Photoelectric reflex switches Through-beam photoelectric switches W-: The all-rounder: robust, powerful, very wide range of applications speed of set up: simply press the button and, within seconds, the sensor is adjusted to the object. The highly visible red light enormously simplifies the alignment of the photoelectric reflex switch to the reflector. Optionally, the photoelectric proximity switch can be offered with the new, unique IO-Link fieldbus link. Overview of W-: Robust, universal all-rounder, TThe all-rounder W- shows its particular strengths in harsh industrial environments, easily coping with heavy vibration, shocks and extreme temperature variations. Another benefit of the W- is its very wide range of applications. A choice of variants offering functions including VDC or to 0 VAC, output time delays and front screen heating, permits simple integration into any control system. Additionally, the full W- product range with different laser sensors and devices for Ex areas according to category G/D (ATEX) opens up new applications (see separate data sheets). The photoelectric proximity switch leads its class through improved operational security in case of unwanted optical reflections and its Greater security against unwanted optical reflections, Easy Teach-in, simple and fast commissioning, IP9K in preparation, ECOLAB certifies the material resistance to cleaning agents and disinfectants in common use in the food-processing sector. Typical uses: Storage and conveying technology, Automotive industry, Woodworking machinery, Doors/gates. SESICK CATALOGUE 0-0-00
W- n The WTB- photoelectric proximity switch controls the bay allocation to ensure that everything in the warehouse is in its right place. b The WL- photoelectric reflex switch reliably detects the pallet wrapped with foil. v Easy Teach-in: Commissioning the WTB- photoelectric proximity switch easily and quickly: align on the object, press both keys for seconds, ready. v The WL- photoelectric reflex switch meets the demanding quality requirements in the automotive industry. 0-0-00 SESICK CATALOGUE
Photoelectric proximity switch, WTB-, BGS, red light - DC Scanning distance 0...,00 mm Photoelectric proximity switch Dimensional drawing. Precise background suppression without scanning distance drift Reliable in industrial environments; secure against the effects of ambient light, unwanted optical reflections, other sensors mounted adjacently and temperatures from -0 C... +0 C Easy Teach-in, simple and fast commissioning 0.. 0 Adjustments possible WTB-P WTB-P WTB-P TEACH + + 0 9. 9. 0 0.. Standard direction of the material being scanned Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on LED indicator yellow; status of received light beam Adjustment of scanning distance: Poti Time control 9 Time delay selector switch 0 Adjustment of scanning distance: double teach button WTB-E WTB-F Switch-selectable time delay t 0 0 + + >0.s <0.s 9 0.0-0.s or 0. - 0s 0 Without time delay Time delay from trailing edge of object Time delay from leading edge of object + Time delay from trailing and leading edge of object WTB-P WTB-P WTB-P WTB-E WTB-F See chapter Accessories Connector,, -pin, -pin, DC, -pin, -pin, DC Connector,, -pin, DC-coding Connector,, -pin, DC-coding ounting systems Weather protection gra TE SESICK CATALOGUE 0-0-00
W- Technical data WTB- E F P P P Scanning distance typ. max. 0...,00 mm ) Operating distance 00...,00 mm ) Adjustment of operating distance Potentiometer Teach-in: double teach button Light source, light type LED, Red light, 0 nm ) Light spot diameter Supply voltage V s 0... 0 V DC ) Ripple V PP ) Power consumption ma ) Switching outputs Signal voltage PP HIGH / LOW Signal voltage P HIGH / LOW Output current I a max Approx. mm at 00 mm distance P antivalent PP antivalent > V s -. V / approx. 0 V Approx. V s / <. V 00 ma Response time. ms ) Switching frequency 0 Hz ) Time delay Time type Test input sender off VDE protection class Circuit protection Selectable: 0.... 0 s / 0.0... 0. s OFF, T off, T on, T off + T on TE to V s TE to 0 V Connector,, -pin, DC Connector,, -pin Enclosure rating IP IP, IP Ambient temperature operation -0 C... +0 C Ambient temperature storage -0 C... + C Weight Approx. 00 g Approx. 0 g Housing material ABS, PA ) Object with 90 % remission (based on standard white to DI 0) ) Average service life 00,000 h Cable with plug,, -pin, DC, PVC, 0 mm ) V s connections reverse-polarity protected / All outputs short-circuit protected / Interference suppression at T a = + C ) Limit values, operation in short-circuit protected network max. A ) 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 Scanning distance 0 (mm) 00 00 00 00 000 00 0 00 0 00 0 00 Scanning distance on black, % remission Scanning distance on grey, % remission Scanning distance on white, 90 % remission 0 %/90% %/90% 0 % of scanning distance 90%/90% 0 (mm) 00 00 00 00 000 00 Order information Type Order no. WTB-E 0 WTB-F 0 WTB-P 0 WTB-P 0 WTB-P 0 0-0-00 SESICK CATALOGUE
Photoelectric proximity switch, WTB-, BGS, red light - UC Scanning distance 0...,00 mm Photoelectric proximity switch Dimensional drawing. Universal supply voltage High-precision background suppression without scanning distance drift Reliable in industrial environments; secure against the effects of ambient light, unwanted optical reflections, other sensors mounted adjacently and temperatures from -0 C... +0 C Adjustments possible WTB-S WTB-S 0.. 0 WTB-R t 0 0 + + dark light 0. 0s 9 9. 9. 0 0.. Standard direction of the material being scanned Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on LED indicator yellow; status of received light beam Adjustment of scanning distance: Poti Time control 9 Time delay selector switch O Light-switching (L) Dark-switching (D) WTB-R WTB-S Switch-selectable time delay D L 0. - 0s 0 0 Without time delay Time delay from trailing edge of object Time delay from leading edge of object + Time delay from trailing and leading edge of object WTB-S See chapter Accessories* Connector,, -pin, UC-coding Connector,, -pin, UC-coding ounting systems Weather protection * Recommendation for connectors: AW Style, -pin, AC/UC gra L, -pin, AC/UC L x 0. mm² L gra SESICK CATALOGUE 0-0-00
W- Technical data WTB- R S S Scanning distance typ. max. 0...,00 mm ) Operating distance 00...,00 mm ) Adjustment of operating distance Potentiometer Light source, light type LED, Red light, 0 nm ) Light spot diameter Supply voltage V s... 0 V UC ) Approx. mm at 00 mm distance Switching outputs Relay x c/o, electrically isolated ) Switching mode Power consumption Relay x c/o, electrically isolated ) Light-/dark-switching, switchable Light-switching. VA ax. switching voltage 0 V AC / 0 V DC (max. 0. A) Switching current max. A @ 0 V AC o. V DC ) ax. switching power Response time 0 W AC / W DC 0 ms Switching frequency 0 Hz ) Time delay Time type VDE protection class Circuit protection Selectable: 0.... 0 s OFF, T off, T on, T off + T on Connector,, -pin, AC/UC Cable, PVC, m ) Cable with plug,, -pin, AC/UC, PVC, 0 mm ) Enclosure rating IP IP, IP Ambient temperature operation -0 C... +0 C 0) Ambient temperature storage -0 C... + C Weight Ca. 0 g Approx. 00 g Approx. 0 g Housing material ABS, PA ) Object with 90 % remission (based on standard white to DI 0) ) Average service life 00,000 h at T a = + C ) ± 0 % V s connections reverse-polarity protected / Interference suppression ) Provide suitable spark suppression for inductive or capacitive loads. Relay contacts are separated from the power supply by a basic isolation of mm. Depending on the application, additional isolation might have to be applied in the user's circuit ) Provide suitable spark suppression for inductive or capacitive loads ) Usage category to E 09-, AC-, DC- ) with light/dark ratio : ) do not bend below 0 C Reference voltage 0 V AC 0) UL: 0 C... +0 C Scanning distance 0 (mm) 00 00 00 00 000 00 0 00 0 00 0 00 Scanning distance on black, % remission Scanning distance on grey, % remission Scanning distance on white, 90 % remission 0 %/90% %/90% 0 % of scanning distance 90%/90% 0 (mm) 00 00 00 00 000 00 Order information Type Order no. WTB-R 0 0 WTB-S 0 9 WTB-S 0 0-0-00 SESICK CATALOGUE 9
Photoelectric proximity switch, WTB-, BGS, infrared light - DC Scanning distance 0...,00 mm Photoelectric proximity switch Dimensional drawing. Infrared light, very long scanning distance Reliable in industrial environments; secure against the effects of ambient light, unwanted optical reflections, other sensors mounted adjacently and temperatures from -0 C... +0 C Time delays, test input, front screen heating 0.. 0 Adjustments possible WTB-P WTB-E WTB-P WTB-E WTB-P WTB-F WTB-P WTB-F t 0 0 + + >0.s <0.s 9 9. 9. 0 0.. Standard direction of the material being scanned Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on LED indicator yellow; status of received light beam Adjustment of scanning distance: Poti Time control 9 Time delay selector switch Switch-selectable time delay 0.0-0.s or 0. - 0s 0 Without time delay Time delay from trailing edge of object Time delay from leading edge of object + Time delay from trailing and leading edge of object WTB-P WTB-E WTB-E WTB-P WTB-F WTB-F WTB-P WTB-P See chapter Accessories Connector,, -pin Connector,, -pin, DC-coding Connector,, -pin, DC-coding ounting systems Weather protection, -pin, DC, -pin, -pin, DC gra TE x 0. mm² 0 SESICK CATALOGUE 0-0-00
W- Technical data WTB- E E F F P P P P Scanning distance typ. max. 0...,00 mm ) Operating distance 00...,00 mm ) Adjustment of operating distance Potentiometer Light source, light type LED, Infrared light, 0 nm ) Light spot diameter Supply voltage V s 0... 0 V DC ) Ripple V PP ) Power consumption 0 ma ) Switching outputs Signal voltage PP HIGH / LOW Signal voltage P HIGH / LOW Output current I a max Approx. mm at 00 mm distance ma ) P antivalent PP antivalent > V s -. V / approx. 0 V Approx. V s / <. V 00 ma Response time. ms ) Switching frequency 0 Hz ) Time delay Time type Test input sender off VDE protection class Circuit protection Selectable: 0.... 0 s / 0.0... 0. s OFF, T off, T on, T off + T on TE to V s TE to 0 V Connector,, -pin Connector,, -pin, DC Cable, PVC, m ) Enclosure rating IP, IP IP Ambient temperature operation -0 C... +0 C Ambient temperature storage -0 C... + C Weight Approx. 00 g Approx. 0 g Approx. 0 g Front screen heating Housing material ABS, PA ) Object with 90 % remission (based on standard white to DI 0) ) Average service life 00,000 h Cable with plug,, -pin, DC, PVC, 0 mm ) V s connections reverse-polarity protected / All outputs short-circuit protected / Interference suppression at T a = + C ) Limit values, operation in short-circuit protected network max. A ) 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 Scanning distance 0 (mm) 00 00 00 00 000 00 00 00 0 900 0 00 0 00 Scanning distance on black, % remission Scanning distance on grey, % remission Scanning distance on white, 90 % remission 0 %/90% 0 % of scanning distance %/90% 90%/90% 0 (mm) 00 00 00 00 000 00 00 00 Order information Type Order no. WTB-E 0 WTB-E 0 WTB-F 0 WTB-F 0 WTB-P 0 WTB-P 0 99 WTB-P 0 WTB-P 0 0-0-00 SESICK CATALOGUE
Photoelectric proximity switch, WTB-, BGS, infrared light, easy Teach-in - DC Scanning distance 0...,00 mm Photoelectric proximity switch Dimensional drawing. Infrared light, very long scanning distance Easy Teach-in, simple and fast commissioning Reliable in industrial 0. 0 9.. environments; secure against the. effects of ambient light, unwanted optical reflections, other sensors. mounted adjacently and temperatures from -0 C... +0 C Adjustments possible WTB- WTB-P WTB-P 0 0 Standard direction of the material being scanned Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on TEACH + LED indicator yellow; status of received light beam Adjustment of scanning distance: double teach button + WTB- WTB-P WTB-P See chapter Accessories Connector,, -pin, -pin x 0. mm² ounting systems Weather protection SESICK CATALOGUE 0-0-00
W- Technical data WTB- P P Scanning distance typ. max. 0...,00 mm ) Operating distance 00...,00 mm ) Adjustment of operating distance Teach-in: double teach button Light source, light type LED, Infrared light, 0 nm ) Light spot diameter Supply voltage V s 0... 0 V DC ) Ripple V PP ) Power consumption 0 ma ) Switching outputs Signal voltage PP HIGH / LOW Signal voltage P HIGH / LOW Output current I a max Approx. mm at 00 mm distance P antivalent PP antivalent > V s -. V / approx. 0 V Approx. V s / <. V 00 ma Response time. ms ) Switching frequency 0 Hz ) VDE protection class Connector,, -pin Cable, PVC, m ) Circuit protection V s connections reverse-polarity protected / All outputs short-circuit protected / Interference suppression Enclosure rating IP, IP Ambient temperature operation -0 C... +0 C Ambient temperature storage -0 C... + C Weight Approx. 00 g Approx. 0 g Housing material ABS, PA ) Object with 90 % remission (based on standard white to DI 0) ) Average service life 00,000 h at T a = + C ) Limit values, operation in short-circuit protected network max. A ) 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 Scanning distance 0 (mm) 00 00 00 00 000 00 00 00 0 900 0 00 0 00 Scanning distance on black, % remission Scanning distance on grey, % remission Scanning distance on white, 90 % remission 0 %/90% 0 % of scanning distance %/90% 90%/90% 0 (mm) 00 00 00 00 000 00 00 00 Ordering information Type Order no. WTB- 0 WTB-P 0 9 WTB-P 0 0 0-0-00 SESICK CATALOGUE
Photoelectric proximity switch, WTB-, BGS, infrared light - UC Scanning distance 0...,00 mm Photoelectric proximity switch Dimensional drawing. Universal supply voltage Infrared light, very long scanning distance Reliable in industrial environments; secure against the effects of ambient light, unwanted optical reflections, other sensors mounted adjacently and temperatures from -0 C... +0 C Time delays Adjustments possible WTB-S WTB-S 0.. 0 WTB-R t 0 0 + + dark light 0. 0s 9 9. 9. 0 0.. Standard direction of the material being scanned Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on LED indicator yellow; status of received light beam Adjustment of scanning distance: Poti Time control 9 Time delay selector switch O Light-switching (L) Dark-switching (D) Switch-selectable time delay D L 0. - 0s 0 0 Without time delay Time delay from trailing edge of object Time delay from leading edge of object + Time delay from trailing and leading edge of object WTB-R WTB-S WTB-S See chapter Accessories* Connector,, -pin, UC-coding Connector,, -pin, UC-coding ounting systems Weather protection * Recommendation for connectors: AW Style, -pin, AC/UC gra L, -pin, AC/UC SESICK CATALOGUE 0-0-00 L x 0. mm² gra L
W- Technical data WTB- R S S Scanning distance typ. max. 0...,00 mm ) Operating distance 00...,00 mm ) Adjustment of operating distance Potentiometer Light source, light type LED, Infrared light, 0 nm ) Light spot diameter Supply voltage V s... 0 V UC ) Approx. mm at 00 mm distance Switching outputs Relay x c/o, electrically isolated ) Switching mode Power consumption ax. switching voltage Relay x c/o, electrically isolated ) Light-/dark-switching, switchable Light-switching. VA 0 V AC / 0 V DC (max. 0.A) Switching current max. A @ 0 V AC o. V DC ) ax. switching power Response time 0 W AC / W DC 0 ms Switching frequency 0 Hz ) Time delay Time type VDE protection class Circuit protection Selectable: 0...0s OFF, T off, T on, T off + T on Connector,, -pin, AC/UC Cable, PVC, m ) Cable with plug,, -pin, AC/UC, PVC, 0 mm ) V s connections reverse-polarity protected / Interference suppression Enclosure rating IP IP, IP Ambient temperature operation -0 C... +0 C 0) Ambient temperature storage -0 C... + C Weight Approx. 0 g Approx. 00 g Approx. 0 g Housing material ABS, PA ) Object with 90 % remission (based on standard white to DI 0) ) Average service life 00,000 h at T a = + C ) ± 0% ) Provide suitable spark suppression for inductive or capacitive loads. Relay contacts are separated from the power supply by basic isolation of mm. Depending on the application, additional isolation might have to be applied in the user's circuit ) Provide suitable spark suppression for inductive or capacitive loads ) Usage category to E 09-, AC-, DC- ) with light/dark ratio : ) do not bend below 0 C Reference voltage 0 V AC 0) UL: 0 C... +0 C Scanning distance 0 (mm) 00 00 00 00 000 00 00 00 0 900 0 00 0 00 Scanning distance on black, % remission Scanning distance on grey, % remission Scanning distance on white, 90 % remission 0 %/90% 0 % of scanning distance %/90% 90%/90% 0 (mm) 00 00 00 00 000 00 00 00 Order information Type Order no. WTB-R 0 WTB-S 0 WTB-S 0 0-0-00 SESICK CATALOGUE
Photoelectric reflex switch, WL-, red light - DC Scanning range 0.... m Photoelectric reflex switch Dimensional drawing. Red light for easier alignment Long range, high operating reserve Reliable in industrial environments; secure against the effects 0 0. 0 9... of ambient light, other sensors. mounted adjacently and temperatures from -0 C... +0 C. Front screen heating, time delays 0 0 Adjustments possible WL-P WL-E WL-P WL-F WL-P t 0 0 + + >0.s <0.s Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on LED indicator yellow; status of received light beam Sensitivity adjustment: Poti Time control Time delay selector switch Switch-selectable time delay 0.0-0.s or 0. - 0s 0 Without time delay Time delay from trailing edge of object Time delay from leading edge of object + Time delay from trailing and leading edge of object WL-P0 WL-P0 WL-E WL-P WL-P WL-F WL-P0 WL-P See chapter Accessories Connector,, -pin Connector,, -pin, DC-coding, -pin, DC, -pin, -pin, DC x 0. mm² Connector,, -pin, DC-coding ounting systems Reflectors Weather protection gra TE SESICK CATALOGUE 0-0-00
W- Technical data WL- E F P P0 P P0 P P0 Scanning range typ. max. Scanning range, recommended Relating to Sensitivity adjustment 0.... m 0.... m Reflector PL0 A Potentiometer Light source, light type LED, Red light, 0 nm ) Light spot diameter Angle of dispersion Approx.. Polarisation filter Supply voltage V s 0... 0 V DC ) Ripple V PP ) Power consumption ma ) Switching outputs Signal voltage PP HIGH / LOW Signal voltage P HIGH / LOW Output current I a max Approx. 0 mm at 0 m distance 0 ma ) P antivalent PP antivalent > V s -. V / approx. 0 V Approx. V s / <. V 00 ma Response time 00 µs ) Switching frequency,000 Hz ) Time delay Time type Test input sender off VDE protection class Circuit protection Selectable: 0.... 0 s / 0.0... 0. s OFF, T off, T on, T off + T on TE to V s TE to 0 V Connector,, -pin, DC Cable, PVC, m ) Connector,, -pin Cable with plug,, -pin, DC, PVC, Enclosure rating IP IP, IP Ambient temperature operation -0 C... +0 C Ambient temperature storage -0 C... + C Weight Approx. 00 g Approx. 0 g Approx. 0 g Front screen heating Housing material ABS, PA ) Average service life 00,000 h at T a = + C ) Limit values, operation in short-circuit ) V s connections reverse-polarity protected / All outputs short-circuit protected / Interference suppression protected network max. A ) 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 Scanning range and operating reserve 0. 0. 0.. 0.. 0. 0. 0.. 0 (m) 0 Operating range Scanning range max. typical Reflector type PL 0 A PL 0 A PL 0 A ely PL 0 A PL 0 A, C 0, Reflective tape Diamond Grade 9 0 0 Operating range 0.....0 m 0.....0 m 0..... m 0..... m 0.....0 m 0.....0 m 0..... m 00 Operating reserve 0 (m) Scanning range max. typical Operating range 0 Order information Type Order no. WL-E 0 WL-F 0 WL-P 0 WL-P0 0 9 WL-P 0 9 WL-P0 0 WL-P 0 0 WL-P0 0 0-0-00 SESICK CATALOGUE
Photoelectric reflex switch, WL-, red light - UC Scanning range 0.... m Photoelectric reflex switch Dimensional drawing. Universal supply voltage Red light for easier alignment Reliable in industrial environments; secure against the effects of ambient light, other sensors mounted adjacently and temperatures from -0 C... +0 C Time delays 0 0.. 0 0 0. 9... Adjustments possible WL-S WL-R WL-S t 0 0 + + dark light 0. 0s Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on LED indicator yellow; status of received light beam Sensitivity adjustment: Poti Time control Time delay selector switch O Light-switching (L) Dark-switching (D) WL-R WL-S Switch-selectable time delay D L 0. - 0s 0 0 Without time delay Time delay from trailing edge of object Time delay from leading edge of object + Time delay from trailing and leading edge of object WL-S See chapter Accessories* Connector,, -pin, UC-coding Connector,, -pin, UC-coding ounting systems Reflectors Weather protection * Recommendation for connectors: AW Style, -pin, AC/UC gra L, -pin, AC/UC L x 0. mm² L gra SESICK CATALOGUE 0-0-00
W- Technical data WL- R S S Scanning range typ. max. Scanning range, recommended Relating to Sensitivity adjustment 0.... m 0.... m Reflector PL0 A Potentiometer Light source, light type LED, Red light, 0 nm ) Light spot diameter Angle of dispersion Approx.. Polarisation filter Supply voltage V s... 0 V UC ) Approx. 0 mm at 0 m distance Switching outputs Relay x c/o, electrically isolated ) Switching mode Power consumption Relay x c/o, electrically isolated ) Light-/dark-switching, selectable Light-switching. VA ax. switching voltage 0 V AC / 0 V DC (max. 0. A) Switching current max. A @ 0 V AC o. V DC ) ax. switching power Response time 0 W AC / W DC 0 ms Switching frequency 0 Hz ) Time delay Time type VDE protection class Circuit protection Selectable: 0.... 0 s OFF, T off, T on, T off + T on Connector,, -pin, AC/UC Cable, PVC, m ) Cable with plug,, -pin, AC/UC, PVC, 0 mm ) Enclosure rating IP IP, IP Ambient temperature operation -0 C... +0 C Ambient temperature storage -0 C... + C Weight Approx. 0 g Approx. 00 g Approx. 0 g Housing material ABS, PA ) Average service life 00,000 h at T a = + C ) ± 0 % ) Provide suitable spark suppression for ) V s connections reverse-polarity protected / Interference suppression inductive or capacitive loads. Relay contacts are separated from the power supply by a basic isolation of mm. Depending on the application, additional isolation might have to be applied in the user's circuit ) Provide suitable spark suppression for inductive or capacitive loads ) Usage category to E 09-, AC-, DC- ) with light/dark ratio : ) do not bend below 0 C ) Reference voltage 0 V AC Scanning range and operating reserve,, 0. 0. 0.. 0.. 0. 0. 0.. 0 (m) 0 Operating range Scanning range max. typical Reflector type PL 0 A PL 0 A PL 0 A ely PL 0 A PL 0 A C 0 Reflective tape Diamond Grade 9 0 0 Operating range 0.....0 m 0.....0 m 0..... m 0..... m 0.....0 m 0.....0 m 0..... m 00 Operating reserve 0 (m) Scanning range max. typical Operating range 0 Order information Type Order no. WL-R 0 WL-S 0 WL-S 0 0-0-00 SESICK CATALOGUE 9
Through-beam photoelectric switch, WSE-, red light - DC Scanning range 0... m Through-beam photoelectric switch Dimensional drawing. Red light for easier alignment Long range, high operating reserve Reliable in industrial environments; secure against the 0 0. 0 9... effects of ambient light and temp-. eratures from -0 C... +0 C Alarm output, front screen heating,. test input, time delays 0 0 Adjustments possible WSE-E WSE-P0 WSE-F WSE-P0 WSE-P0 t 0 0 + + >0.s <0.s Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on LED indicator yellow; status of received light beam Time control Time delay selector switch Sensitivity adjustment: Poti Switch-selectable time delay 0.0-0.s or 0. - 0s 0 Without time delay Time delay from trailing edge of object Time delay from leading edge of object + Time delay from trailing and leading edge of object WSE-P0 WSE-P0 WSE-E WSE-P0 WSE-F Sender, -pin, DC, -pin, -pin, DC See chapter Accessories Connector,, -pin Connector,, -pin, DC-coding Connector,, -pin, DC-coding TE ounting systems Weather protection Receiver, -pin, DC, -pin, -pin, DC gra Alarm 0 SESICK CATALOGUE 0-0-00 TE gra TE
W- Technical data WSE- E F P0 P0 P0 Scanning range typ. max. Scanning range, recommended Sensitivity adjustment 0... m 0... m Potentiometer Light source, light type LED, Red light, nm ) Light spot diameter Angle of dispersion Approx.. Angle of reception Approx. Supply voltage V s 0... 0 V DC ) Ripple V PP ) Power consumption, sender Approx. 00 mm at m distance ma without front screen heating 0 ma with front screen heating Power consumption, receiver 0 ma without front screen heating ) Switching outputs Signal voltage PP HIGH / LOW Signal voltage P HIGH / LOW Output current I a max ma with front screen heating ) P antivalent PP antivalent > V s -. V / approx. 0 V Approx. V s / <. V 00 ma Response time 00 µs ) Switching frequency,000 Hz ) Time delay Time type Test input sender off Alarm output Alarm ) VDE protection class Circuit protection Selectable: 0.... 0 s / 0.0... 0. s OFF, T off, T on, T off + T on TE to 0 V Connector,, -pin, DC Connector,, -pin Enclosure rating IP IP, IP Ambient temperature operation -0 C... +0 C Ambient temperature storage -0 C... + C Weight Approx. 00 g Approx. 0 g Front screen heating Housing material ABS, PA ) Average service life 00,000 h at T a = + C ) Limit values, operation in short-circuit Cable with plug,, -pin, DC, PVC, 0 mm ) V s connections reverse-polarity protected / All outputs short-circuit protected / Interference suppression protected network max. A ) may not exceed or fall short of V s tolerances ) without load ) Signal transit time with resistive load ) with light/dark ratio : ) P: Signal reserve > 0 % HIGH. PP: Signal reserve > 0 % LOW ) do not bend below 0 C Reference voltage 0 V DC Scanning range and operating reserve 0000 0 0 (m) 0 0 0 0 Operating range Scanning range, max. typ. Function reserve 000 00 0 Operating range Scanning range typ. max. (m) 0 0 0 0 Order information Type Order no. WSE-E 0 9 WSE-F 0 9 WSE-P0 0 90 WSE-P0 0 9 WSE-P0 0 9 0-0-00 SESICK CATALOGUE
Through-beam photoelectric switch, WSE-, red light - UC Scanning range 0... m Through-beam photoelectric switch Dimensional drawing. Universal supply voltage Red light for easier alignment Long range, high operating reserve Reliable in industrial environments; secure against the effects of ambient light and temperatures from -0 C... +0 C Time delays 0 0.. 0 0 0. 9... Adjustments possible WSE-R t 0 0 + + dark light 0. 0s Optical axis sender Optical axis receiver ounting hole Ø. mm LED indicator green; power on LED indicator yellow; status of received light beam Time control Time delay selector switch Sensitivity adjustment: Poti O Light-switching (L) Dark-switching (D) Switch-selectable time delay D L 0. - 0s 0 0 Without time delay Time delay from trailing edge of object Time delay from leading edge of object + Time delay from trailing and leading edge of object WSE-R See chapter Accessories* Connector,, -pin, UC-coding ounting systems Weather protection * Recommendation for connectors: AW Style, -pin, AC/UC Sender L Receiver gra L SESICK CATALOGUE 0-0-00
W- Technical data WSE- R Scanning range typ. max. Scanning range, recommended Sensitivity adjustment 0... m 0... m Potentiometer Light source, light type LED, Red light, nm ) Light spot diameter Angle of dispersion Approx.. Angle of reception Approx. Supply voltage V s... 0 V UC ) Approx. 00 mm at m distance Switching outputs Relay x c/o, electrically isolated ) Switching mode Power consumption, sender Power consumption, receiver Light-/dark-switching, selectable VA. VA ax. switching voltage 0 V AC / 0 V DC (max. 0. A) Switching current max. A @ 0 V AC o. V DC ) ax. switching power 0 AC / W DC Response time 0 ms ) Switching frequency 0 Hz ) Time delay Time type VDE protection class Selectable: 0.... 0 s OFF, T off, T on, T off + T on Connector,, -pin, AC/UC Circuit protection V s connections reverse-polarity protected / Interference suppression Enclosure rating IP Ambient temperature operation -0 C... +0 C ) Ambient temperature storage -0 C... + C Weight Housing material ) Average service life 00,000 h at T a = + C ) ± 0 % ) Provide suitable spark suppression for ) Approx. 0 g ABS, PA inductive or capacitive loads. Relay contacts are separated from the power supply by a basic isolation of mm. Depending on the application, additional isolation might have to be applied in the user's circuit ) Usage category to E 09-, AC-, DC- ) Signal transit time with resistive load ) with light/dark ratio : ) Reference voltage 0 V AC ) UL: 0 C... +0 C 0000 0 0 (m) 0 0 0 0 Operating range Scanning range, max. typ. 000 00 Function reserve 0 Operating range Scanning range typ. max. (m) 0 0 0 0 Order information Type Order no. WSE-R 0 9 0-0-00 SESICK CATALOGUE