V 18 Laser No frills performance: long ranges, high speeds with precision

Transcription

1 V 8 Laser No frills performance: long ranges, high speeds with precision VTE 8 L photoelectric proximity switches: energetic type, scr. mm (9 % remission). Additional standard features: very short response time f = 8/s (,/s); manual sensitivity adjustement (VSE 8 L), or Teach-in (VL 8 L and VTE 8 L). The Teachin provides easy handling and additional flexibility. Select: substantial operating reserve for D ATA S H E E T Photoelectric proximity switches Photoelectric reflex switches Through-beam photoelectric switches Laser class (IEC 68-) TThe photoelectric switch series V 8 L utilising the latest technology laser diodes, allies many years of sensor and applications knowhow, with customer oriented features. The strengths of our V 8 Laser: Laser class (IEC 68-), extremely long ranges, smallest, visible light spots, very short response times. The V 8 L and its ranges in overview: VSE 8 L through-beam photoelectric switches: 6 m; VL 8 L photoelectric reflex switches: m (P F), polarizing filter; standard applications, precise switching point and small hysteresis for special tasks. High flexibilty and functionality is available from a small number of variants as a result of: programmable switching type L.ON or D.ON by control line. V S =... V DC; switching output Q either in PNP or NPN; M plug connector, IP 67 and sturdy metal housing (straight or 9 degree body styles)... Yellow and green LED indicators provide support during installation, operation startup, alignment and maintenance. Whilst the V 8 L is suitable for any general purpose application, it will be of particular interest for applications in mechanical handling and logistics engineering, special mechanical engineering tasks, the packaging industry and conveyor engineering.

2 VTE 8 L Photoelectric proximity switches, energetic, Teach-in Scanning distance... mm... mm Photoelectric proximity switches Detects small parts and switches precisely thank to small laser spot Laser class Adjustable sensitivity Dimensional drawing Mx M8x Mx M8x Adjustments possible VTE 8 L-P VTE 8 L-P VTE 8 L-N VTE 8 L-N Plug M, -pin Sensitivity adjustment (Teach-in button) Green LED indicator: V S supply voltage feed Yellow LED indicator: lights continuously: reception signal > reserve factor blinks: Reception signal < reserve factor but > switching threshold Mounting nuts (x), SW, metal (included with delivery) Connection types VTE 8 L-P VTE 8 L-N VTE 8 L-P VTE 8 L-N Laser class (IEC 68-) -pin, M Accessories Connection systems Mounting systems brn blu blk wht L+ M Q C * * Control input C, programming: Switching type L.ON/D.ON and External Teach-in C = open (not assigned) light-switching L.ON C = + V S : dark-switching D.ON C = V: sensitivity setting per external Teach-in active

3 VTE 8 L Technical data VTE 8 L- P P N N Scanning distance, max. typical )... mm... mm Operating distance )... mm... mm Minimum object diameter ) = Light spot diameter Light spot diameter Approx.. mm in mm (= Focus) Approx.. mm in mm Approx. 8. mm in mm (only axial) Angle of dispersion of sender Focused, focus at mm Light source ), Light type Red laser LED, 6 nm Laser class Laser class (IEC 68-) Laser sender output capacity Max.. mw Housing Axial optics Radial optics Sensitivity setting Manual, per Teach-in button Electronic, per control input C ( V) ) Status indicators Yellow LED: switching output active, reserve LED green: supply voltage V S = ON Supply voltage V S... V DC ) Ripple ) % Current consumption 6) ma Switching outputs Q: PNP Q: NPN Output current I A max. ma Switching mode Light-/Dark-switching selectable ) Response time 7).6 ms Switching frequency max. 8) 8/s Connection types Plug M, -pin VDE protection class 9) V Enclosure rating IP 67 Circuit protection ) A, B, C, D Ambient temperature Operation C... + C Storage C C Weight with plug Approx. 6 g Housing material Housing: Nickel-coated brass/pc Optics: PC with protective glass pane ) Object to be detected with 9 % emission (elating to standard white in acc. with DIN ); x mm ) Average service life, h at T A = + C ) Controll input C L.ON/D.ON and external Teach-in C = open: light-switching L.ON C = + V S : dark-switching D.ON C = V: Sensitivity setting per external Teach-in ) Limit values ) May not exceed or fall short of V S tolerances 6) Without load 7) Signal transit time with resistive load 8) With light/dark ratio : 9) Reference voltage V ) A=V S connections reverse-polarity B = Inputs and outputs reverse-polarity C = Interference pulse suppression D = Outputs overload and short-circuit VTE 8 L operating diagrams / (mm) 7/9 /7 Scanning distance on black, 6 % remission Scanning distance on grey, 8 % remission Scanning distance on white, 9 % remission (mm) Operating distance VTE 8 L axial / VTE 8 L radial Scanning distance, max. typ. Smallest detectable object (diameter in mm) A B (mm) VTE 8-Laser Scanning distance Axial optics Radial optics B A Operating reserve 6% 9% 8% VTE 8-Laser axial Scanning distance max.typical Operating distance (mm) Scanning distance Operating reserve 8% 6% 9% VTE 8-Laser radial Scanning distance max.typical (mm) Scanning distance Order information VTE 8 L-P VTE 8 L-N 6 7 VTE 8 L-P 6 7 VTE 8 L-N 6 7 Operating distance

4 VL 8 L Photoelectric reflex switches, red laser light, polarization filter.... m (P F) Photoelectric reflex switches Longest ranges Detects small parts and switches precisely thank to small laser spot Laser class A polarisation filter ensures reliable switching even with shiny objects Dimensional drawing Mx Mx M8x M8x Adjustments possible VL 8 L-P VL 8 L-P VL 8 L-N VL 8 L-N Plug M, -pin Sensitivity adjustment (Teach-in button) Green LED indicator: V S supply voltage feed Yellow LED indicator: lights continuously: reception signal > reserve factor blinks: Reception signal < reserve factor but > switching threshold Mounting nuts (x), SW, metal (included with delivery) Connection types VL 8 L-P VL 8 L-N VL 8 L-P VL 8 L-N Laser class (IEC 68-) -pin, M Accessories Connection systems Mounting systems Reflectors brn blu blk wht L+ M Q C * * Control input C, programming: Switching type L.ON/D.ON and External Teach-in C = open (not assigned) dark-switching D.ON C = + V S : light-switching L.ON C = V: sensitivity setting per external Teach-in active

5 VL 8 L Technical data VL 8 L- P P N N, max. typical/reflector. m... m/p F Operating range ) Smallest detectable object ) Light spot diameter Angle of dispersion of sender Light source ), Light type. m... m/p F Approx..7 mm Ø at m Approx. mm Ø at m Approx. 9 mm at m Approx.. (SR = max.) Approx.. (SR = / max.) Red laser light, 6 nm Laser class Laser class (IEC 68-) Laser sender output capacity Housing Sensitivity setting Status indicators Max.. mw Axial optics Radial optics Manual, per Teach-in button Electronic, per control input C ( V) ) Yellow LED: Switching output active, reserve Supply voltage V S... V DC ) Ripple ) % Current consumption 6) Switching outputs Output current I A max. LED green: supply voltage V S = ON ma Q: PNP Q: NPN ma Switching mode Light-/Dark-switching selectable ) Response time 7).6 ms Switching frequency max. 8) 8/s Connection types Plug M, -pin VDE protection class 9) V Enclosure rating IP 67 Circuit protection ) A, B, C, D Ambient temperature Operation C... + C Weight with plug Approx. 6 g Housing material ) Suitable reflectors for laser photoelectric reflex switches: We recommend our F reflectors with micro triple structure or DG reflector tape for short distances up to m and our standard reflectors for ranges > m (also see the accessories; reflectors for VL 8 L) Operating range and operating reserve Storage C C Housing: Nickel-coated brass/pc Optics: PC with protective glass pane ) Average service life, h at T A = + C ) Controll input C L.ON/D.ON and external Teach-in C = open: dark-switching D.ON C = + V S : light-switching L.ON C = V: Sensitivity setting per external Teach-in ) Limit values ) May not exceed or fall short of V S tolerances 6) Without load 7) Signal transit time with resistive load 8) With light/dark ratio : 9) Reference voltage V ) A=V S connections reverse-polarity B = Inputs and outputs reverse-polarity C = Interference pulse suppression D = Outputs overload and short-circuit. VL 8-Laser VL 8-Laser (m) Operating range Max. typical scanning range Smallest detectable object (diameter in mm) (m) VL 8-Laser Operating reserve 7 Operating range max. typ. (m) 7 6 Reflector type P F PL F PL 8 A/P C PL F Reflective tape Diamond Grade Operating range. m. m. m. 8 m. m. m Light spot diameter (mm) - - (m) Order information VL 8 L-P VL 8 L-N VL 8 L-P VL 8 L-N

6 VS/VE 8 L Through-beam photoelectric switches, laser red light... 6 m Through-beam photoelectric switches Longest ranges Detects small parts and switches precisely thanks to small laser spot Laser class Optionally (integrated) horizontal and radial optic axes Dimensional drawing Mx Mx M8x M8x Adjustments possible VE 8 L-P VE 8 L-P VE 8 L-N VE 8 L-N Plug M, -pin Sensitivity adjustment, trimmer 7 (only receiver VE 8 L) Green LED indicator: V S supply voltage feed Yellow LED indicator (only receiver VE 8 L), lights continuously: reception signal > reserve factor blinks: Reception signal < reserve factor but > switching threshold Yellow LED indicator (only sender VS 8 L), lights continuously: Sender active does not light: Sender off Mounting nuts (x), SW, metal (included with delivery) Connection types VS 8 L-D VS 8 L-D VE 8 L-P VE 8 L-N VE 8 L-P VE 8 L-N Laser class (IEC 68-) Accessories Connection systems Mounting systems Sender VS -pin, M brn blu wht L+ M NC TE Receiver VE -pin, M brn blu blk wht L+ M Q L/D 6

7 VSE 8 L Technical data VS 8 L-/VE 8 L- D D P P N N RW, max. typical... 6 m Operating range RW... m Smallest detectable object Approx.. mm Ø at m Approx..8 mm Ø at m Approx. mm Ø at m Light spot diameter Approx. mm at m Angle of dispersion of sender Approx..6 (SR = max.) Approx.. (SR = /max.) Receiver reception angle Approx..8 (SR = max.) Approx..6 (SR = /max.) Light source ) Light type Red laser light, 6 nm Laser class Laser class (IEC 68-) Laser sender output capacity Max.. mw Housing Axial optics Radial optics Sensitivity setting Trimmer 7 (only receiver VE 8 L) Status indicators Yellow LED: Switching output/sender active LED green: supply voltage V S = ON Supply voltage V S... V DC ) Ripple ) % Current consumption ) ma Switching outputs Q: PNP Q: NPN Output current I A max. ma Switching mode Light-/Dark-switching selectable ) Response time 6). ms Switching frequency max. 7) /s Test input»te«v = Sender not active Connection types Plug M VDE protection class 9) V Enclosure rating IP 67 Circuit protection ) A, B, C, D Ambient temperature Operation C... + C Storage C C Weight with plug Approx. 6 g Housing material Housing: Nickel-coated brass/pc Optics: PC with protective glass pane ) Average service life, h at T A = + C ) Limit values ) May not exceed or fall short of V S tolerances ) Without load ) L/D switching type control line L/D = open (not assigned) dark-switching D.ON L/D = + V S : light-switching L.ON L/D = V: dark-switching D.ON 6) Signal transit time with resistive load 7) With light/dark ratio : 8) Reference voltage V 9) A=V S connections reverse-polarity B = Inputs and output reverse-polarity C = Interference pulse suppression D = Outputs overload and short-circuit Operating range and operating reserve 6 VSE 8-Laser VSVE 8-Laser (m) 6 Operating range Max. typical scanning range Light spot diameter (mm) (m) 6 Operating reserve Operating range Max. typ. scanning range (m) Order information (packaging unit VSE 8 L = VS 8 L + VE 8 L) VSE 8 L-P VSE 8 L-P VSE 8 L-N VSE 8 L-N

8 V 8 L Laser photoelectric switches, Teach-in Notes about sensitivity adjustment per Teach-in: for laser photoelectric switches VTE 8 L and VL 8 L Programming optionally manually per Teach-in button or electronically per control input C Very simple programming: Press the Teach-in button x or activate control input C ( V) x: Sensitivity setting has been completed. Feedback: yellow LED indicator. Permanent storage of the taught-in switching threshold and hysteresis, even if power is interrupted for longer times. Sensitivity setting VTE 8 L photoelectric proximity switches: Also position object, align VTE 8 L directly to the object to be detected (max. light reception). VL 8 L photoelectric reflex switches: Also remove object, align VTE 8 L directly to the reflector (max. light reception). Programming types Two programming types for optimum sensitivity adjustment to your application Two easy-to-operate Teach-in modes are available to let you adjust sensitivity optimally. Sensitivity setting, applications: substantial operating reserve For all standard applications: Large operating reserve, factor > above switching threshold: Short Teach-in time > s... < 7 s. Press the Teach-in button or activate control input C ( V) => s... < 7 s. Yellow LED indicator goes off lights after > s again deactivate Teach-in signal sensitivity setting completed check application. Yellow LED indicator lights after Teach-in process has been completed. Sensitivity setting, applications: precise switching point For slight differences between scanning object and background (VTE 8 L) For simple contrast detection (VTE 8 L) For positioning tasks (VTE 8 L und VL 8 L) For detecting transparent objects (VL 8 L) Small switching hysteresis, smaller operating reserve, factor > < above switching threshold: long Teach-in time > 8 s. Press the Teach-in button or activate control input C ( V) => 8 s Yellow LED indicator goes off lights after > s again blinks after > 8 s deactivate Teach-in signal sensitivity setting completed check application. Yellow LED indicator blinks permanently after Teach-in process has been completed. 8

9 V 8 L Applications of VL 8 L photoelectric proximity switches Applications of VTE 8 L photoelectric reflex switches Large operating reserve Precise switching point Large operating reserve Precise switching point short Teach-in time long Teach-in time short Teach-in time long Teach-in time > s... < 7 s. > 8 s. > s... < 7 s. > 8 s. 9

10 Accessories connectors V 8 L Dimensional drawings and order informations screw-in system M, -pin, enclosure rating IP 67 Female connector M, -pin, straight Cable diameter mm, x. mm, sheath PVC DOL--GM DOL--GM DOL--GM DOL--GM Contacts Cable length m m m m Female connector M, -pin, right angle Cable diameter mm, x. mm, sheath PVC DOL--WM DOL--WM DOL--WM Contacts Cable length m m m. R min ) /wht /blu /blu 8. /blk. Mx /brn /blk 6... /wht /brn R min ) ) Minimum bend radius in dynamic use R min = x cable diameter Mx Female connector M, -pin, straight DOS--G 6 7 Contacts Can be adapted for cables Ø. to 6. mm Female connector M, -pin, right angle DOS--W 6 7 Contacts Can be adapted for cables Ø. to 6. mm Cable diameter to 6 mm Mx Cable diameter to 6 mm Mx

11 Accessories V 8 L Dimensional drawings and order informations Reflectors for VL 8 L VL 8 L laser photoelectric switches are distinguished by their very small light spot diameter. Please note that we strongly recommend our F reflectors with micro structure or Diamond Grade reflector tape for applications with ranges up to m. Thanks to their very small reflector prisms, these reflectors ensure flawless functioning even for short distances with SICK laser photoelectric reflex switches. Our standard reflectors can also be used for rangers greater than m. Plastic design for temperatures up to 6 C Reflector, micro triple, x mm PL F Reflector x 8 mm PL A 79 Reflector 6 x 8 mm micro triple, hole mounting PL F ø. ø ø. ø Reflector, 6-sided, width across flats 8 mm Reflector 8 x 8 mm PL A PL 8 A ø. ø ø.6 ø8 ø Reflector 8 x 6 mm PL A Reflector 8 x 6 mm PL A 7 ø Also available in heatable model: Permanent heating: PL HK, Controlled heating: PL HS,

12 Accessories reflectors V 8 L Dimensional drawings and order informations Plastic design for temperatures up to 6 C Reflector 7 x 7 mm P 8 7 Reflector 7 x 7 mm, micro triple, hole mounting P F Reflector, diameter 8 mm, centre hole mounting C 9 Reflective tape Diamond Grade REF-DG-K 9 6 REF-DG cut to size sheet 79 x 9 mm ø.8 ø8 9

13 Accessories V 8 L Dimensional drawings and order informations Mounting bracket BEF-WN-M8 8 6 Mounting bracket with ball joint BEF-WN-M8-ST Universal bar clamps for sensors Distance Z: Bar center innerplate surface BEF-KHS-H *) 6 Bar-ø (mm) 8 Distance Z (mm) Z.7 Locking screw ø8 ø- *) includes bar support with mounting plate and mounting material