S 130: Ultra-miniature photoelectric switches for new sensing opportunities

Transcription

1 Barrières S 0 Photoelectric S 0 switches Photoelectric proximity switches, energetic Contrast scanners Through-beam photoelectric switches S 0: Ultra-miniature photoelectric switches for new sensing opportunities Typical areas of application are: electronic component and printed circuit board production, the packaging and printing industries, assembly and handling systems, the construction of specialpurpose machines. Photoelectric proximity switches, BGB 0 Sensoren für die Automation S 0 ultra-miniature photoelectric switches can provide an alternative for users of fibre-optic systems. In many cases, they represent the better choice. The S 0 offers many advantages, depending on the requirements of specific applications for compact design: improved performance thanks to integrated optics, smaller mounting depth (F-type =. mm) with greater scanning ranges, extremely small bending radius thanks to connection slots, mark sensors with high resolution (7 grey tones) thanks to focused optics and choice of or green sender LED (S 0 mark sensor). The S 0 is available in two different housing versions: S = ultra-slim or F = ultra-flat (mounting depth only. mm). The S 0 system modules and their scanning ranges: SS/SE 0 through-beam photoelectric switch: 50 cm (S-type); 0 cm (F-type), ST 0 photoelectric proximity switch, energetic: 50 mm (S-type); 50 mm (F-type). A real highlight is the S 0 s optical heads with focused optics, available with a spot size of x mm or x 4 mm at a scanning distance of 6 mm. If used in combination with the accompanying system evaluation unit SI 0, only one basic type is requi for all optics heads. All electrical and mechanical values satisfy the standard for low-voltage devices. e.g. V S = V DC, PNP or NPN switching output.

2 Text S 0 n High-resolution S 0 mark sensors with or green sender LED used for reliable detection of print marks. v Ultra-miniature photoelectric proximity switch monitoring the supply v The S 0 photoelectric proximity switch detects markings and of parts to a bottle capping machine in the pharmaceutical industry. ensures that printed circuit boards are precisely positioned. m The presence of biscuits in blister packs is continuously checked before the package is sealed.

3 ST 0 Slim photoelectric Text proximity switches, background blanking, light -- DC Scanning distance mm Photoelectric proximity switches Dimensional drawing 9. 6 Ultra-miniature housing 4.6. Focused optics, small light spot Extremely flexible connection cable Red light and LED signal strength indicator as alignment aids Centre of transmitter s optical axis Centre of receiver s optical axis LED indicator, : light reception Mounting bracket BEF-0-SM included. C ST 0-S ST 0-S Accessories page Mounting brackets* 50 * included with delivery x 0.8 mm ed SI0ST0

4 ST 0 Technical data ST 0- S S Photoelectric proximity switches Scanning distance, max. typical Operating distance Background blanking SI 0 in NORM mode, see page mm (object with 90 % remission) mm (object with 6 % remission) From approx. 45 mm (object with 90 % remission) Light source ), light type LED, visible light Light spot size Approx. x 4 mm w. focal point 6 mm Approx. x mm w. focal point 6 mm Angle of dispersion, sender Focused, focal point 6 mm ± 0.5 mm Power supply and evaluation unit ST 0 only functional in combination with separate interpreter (SI 0), see page 44 Supply voltage V S See SI 0, page 44 Switching outputs See SI 0, page 44 Output current I A max. See SI 0, page 44 Light receiver, switching mode See SI 0, page 44 Response time ) See SI 0, page 44 Max. switching frequency ) See SI 0, page 44 PVC cable, m 4) (screened), (cannot be extended) VDE protection class Circuit protection 5) A Enclosure rating IP 65 Ambient temperature T A Operation 5 C C Storage 40 C C Weight Approx. g Housing material Housing: ABS/optics: PC ) Average service life 00,000 h at T A = + 5 C ) Signal transit time with resistive load ) With light/dark ratio : 4) Do not bend below 0 C 5) A = V S connections reverse-polarity Scanning distance ST0-S ST0-S SI0: Mode NORM Order information Type Part no. ST 0-S ST 0-S (mm) Operating distance Scanning distance, max. typical Scanning distance on black, 6 % remission Scanning distance on grey, 8 % remission Scanning distance on white, 90 % remission Operating reserve 0 8% 90% (mm) Operating distance 6% Scanning dist., max. typical

5 ST 0 Slim Text photoelectric proximity switches, energetic, light -- DC Scanning distance mm Photoelectric proximity switches Dimensional drawing Ultra-miniature housing Large scanning distance Extremely flexible connection cable Red light and LED signal strength indicator as alignment aids 6 9 ø Centre of transmitter s optical axis Centre of receiver s optical axis Mounting hole l. mm LED indicator, : light reception Mounting bracket BEF-0-SP included. ST 0-S C Accessories page Mounting brackets* 50 * included with delivery x 0.8 mm ed SI0ST0 4

6 ST 0 Technical data ST 0- S Scanning distance, max. typical mm ) Operating distance mm ) Light source ), light type Light spot size LED, visible light Approx. x mm at 50 mm Angle of dispersion, sender Approx. 5 Power supply and evaluation unit ST 0 only functional in combination with separate interpreter (SI 0), see page 44 Supply voltage V S See SI 0, page 44 Switching outputs See SI 0, page 44 Output current I A max. See SI 0, page 44 Light receiver, switching mode See SI 0, page 44 Response time ) See SI 0, page 44 Max. switching frequency 4) See SI 0, page 44 PVC cable, m 5) (screened), (cannot be extended) VDE protection class Circuit protection 6) A Enclosure rating IP 65 Ambient temperature T A Operation 5 C C Storage 40 C C Weight with cable m ST 0-S : approx. g ST 0-F 4: approx. 0 g Housing material Housing: ABS/optics: PC ) Object with 90 % remission (based on standard white to DIN 50) ) Average service life 00,000 h at T A = + 5 C ) Signal transit time with resistive load 4) With light/dark ratio : 5) Do not bend below 0 C 6) A = V S connections reverse-polarity Scanning distance ST0-S SI0: Mode NORM Order information Type Part no. ST 0-S (mm) Operating distance Scanning distance, max. typical Scanning distance on black, 6 % remission Scanning distance on grey, 8 % remission Scanning distance on white, 90 % remission Operating reserve 0 90% 8% Operating distance 6% Scanning distance, max. typical (mm)

7 ST 0 Flat Text photoelectric proximity switches, energetic, light -- DC Scanning distance mm Photoelectric proximity switches Ultra-miniature housing, mounting depth. mm Large scanning distance Dimensional drawing Extremely flexible connection cable 4.9 ø. ø.8 Red light and LED signal strength indicator as alignment aids LED indicator, : light reception Centre of transmitter s optical axis Centre of receiver s optical axis ST 0-F 4 C Accessories page Mounting brackets* 50 * included with delivery x 0.8 mm ed SI0ST0 6 Sensoren für die Automation

8 ST 0 Text Technical data ST 0- F 4 Scanning distance, max. typical mm ) Operating distance mm ) Light source ), light type LED, visible light Light spot size Approx. 5 mm at 50 mm Angle of dispersion, sender Approx. 8 Power supply and evaluation unit ST 0 only functional in combination with separate interpreter (SI 0), see page 44 Supply voltage V S See SI 0, page 44 Switching outputs See SI 0, page 44 Output current I A max. See SI 0, page 44 Light receiver, switching mode See SI 0, page 44 Response time ) See SI 0, page 44 Max. switching frequency 4) See SI 0, page 44 PVC cable, m 5) (screened), (cannot be extended) VDE protection class Circuit protection 6) A Enclosure rating IP 66 Ambient temperature T A Operation 5 C C Storage 40 C C Weight with cable m ST 0-S : approx. g ST 0-F 4: approx. 0 g Housing material Housing: ABS/optics: PC ) Object with 90 % remission (based on standard white to DIN 50) ) Average service life 00,000 h at T A = + 5 C ) Signal transit time with resistive load 4) With light/dark ratio : 5) Do not bend below 0 C 6) A = V S connections reverse-polarity Scanning distance ST0-F4 SI0: Mode NORM Order information Type Part no. ST 0-F (mm) Operating distance Scanning distance, max. typical Scanning distance on black, 6 % remission Scanning distance on grey, 8 % remission Scanning distance on white, 90 % remission Operating reserve 0 8% 6% 90% Operating distance Scanning distance, max. typical (mm)

9 ST Text 0 Contrast scanners, /green light -- DC Scanning distance 6 mm Contrast scanners Dimensional drawing 9. 6 Ultra-miniature housing Resolution: 7 grey tones Red or green sender LED Focused optics, small light spot Extremely flexible connection cable Centre of transmitter s optical axis Centre of receiver s optical axis LED indicator, : light reception Mounting bracket BEF-0-SM included. ST 0-S ST 0-S 9 ST 0-S ST 0-S 9 C Accessories page Mounting brackets* 50 * included with delivery x 0.8 mm ed SI0ST0 8 Sensoren für die Automation

10 ST 0 Text Technical data ST 0- S S 9 S S 9 Mark sensor Operating distance Scanning distance tolerance Black/white resolution SI 0 in MARK mode, see page 44 6 mm ± mm 7 grey tones Light source ), light type Light spot size Angle of dispersion, sender LED, visible light LED, visible green light Approx. x 4 mm w. focal point 6 mm Approx. x mm w. focal point 6 mm Focused, focal point 6 mm ± 0.5 mm Power supply and evaluation unit ST 0 only functional in combination with separate interpreter (SI 0), see page 44 Supply voltage V S See SI 0, page 44 Switching outputs See SI 0, page 44 Output current I A max. See SI 0, page 44 Light receiver, switching mode See SI 0, page 44 Response time ) See SI 0, page 44 Max. switching frequency ) See SI 0, page 44 PVC cable, m 4) (screened), (cannot be extended) VDE protection class Circuit protection 5) A Enclosure rating IP 66 Ambient temperature T A Operation 5 C C Storage 40 C C Weight Approx. g Housing material Housing: ABS/optics: PC ) Average service life 00,000 h at T A = + 5 C ) Signal transit time with resistive load ) With light/dark ratio : 4) Do not bend below 0 C 5) A = V S connections reverse-polarity Order information Type ST 0-S ST 0-S 9 ST 0-S ST 0-S 9 Part no

11 SS/SE 0 Slim Text through-beam photoelectric switches, light -- DC Scanning range 0... m Through-beam photoelectric switches Dimensional drawing Ultra-miniature housing Large scanning range Extremely flexible connection cable 7 9 ø. 0.5 Red light and LED signal strength indicator as alignment aids Centre of optical axis Mounting hole l. mm LED indicator, (sender only) SS 0: active. Light reception by SE 0 receiver switching threshold Mounting bracket BEF-0 ST for SS/SE 0-S, see accessories (included). C SS/SE 0-S Accessories page Mounting brackets* 50 Slotted masks 556 * included with delivery x 0.8 mm ed SS0 SI0SE0 40 Sensoren für die Automation

12 SS/SE 0 Text Technical data SS/SE 0- S Slim housing (S) Scanning range, max. typical. m Operating range.5 m Operating range with mask, width.0 mm.0 m Operating range with mask, width.0 mm 0.7 m Operating range with mask, width 0.5 mm 0. m Light source ), light type LED, light Light spot size approx. 80 mm at.5 m Angle of dispersion, sender approx. 7 Angle of dispersion, receiver approx. 8 Supply voltage V S See SI 0, page 44 Switching outputs See SI 0, page 44 Output current I A max. See SI 0, page 44 Light receiver, switching mode See SI 0, page 44 Response time ) See SI 0, page 44 Max. switching frequency ) See SI 0, page 44 PVC cable 4), m (screened), (cannot be extended) VDE protection class Circuit protection 5) A Enclosure rating IP 66 Ambient temperature T A Operation 5 C C Storage 40 C C Weight with cable ( m) Sender: approx. g Receiver: approx. g Housing material Housing: ABS/optics: PC ) Average service life 00,000 h at T A = + 5 C ) Signal transit time with resistive load ) With light/dark ratio : 4) Do not bend below 0 C 5) A = V S connections reverse-polarity Scanning range and operating reserve SS/SE 0-S SI 0: Mode NORM Order information Type SS/SE 0-S Part no With mask, mm wide With mask, mm wide (m) Operating range Without mask With mask, 0.5 mm wide Scanning range, max. typical Operating reserve 0 4 Scanning range, max. typical Operating range (m) 4

13 SS/SE 0 Flat Text through-beam photoelectric switches, light -- DC Scanning range m Through-beam photoelectric switches Ultra-miniature housing, mounting depth. mm Large scanning range Extremely flexible connection cable Red light and LED signal strength indicator as alignment aids Dimensional drawing ø...6 ø Centre of transmitter s optical axis LED indicator, (sender only) SS 0: active. Light reception by SE 0 receiver switching threshold Centre of receiver s optical axis SS/SE 0-F C Accessories page Mounting brackets* 50 * included with delivery x 0.8 mm ed SS0 SI0SE0 4 Sensoren für die Automation

14 SS/SE 0 Text Technical data SS/SE 0- F Flat housing (F) Scanning range, max. typical 0.5 m Operating range 0. m Light source ), light type LED, light Light spot size Approx. 00 mm at 0. m Angle of dispersion, sender Approx. 6 Angle of dispersion, receiver Approx. 0 Power supply and evaluation unit ST 0 only functional in combination with separate interpreter (SI 0), see page 44 Supply voltage V S See SI 0, page 44 Switching outputs See SI 0, page 44 Output current I A max. See SI 0, page 44 Light receiver, switching mode See SI 0, page 44 Response time ) See SI 0, page 44 Max. switching frequency ) See SI 0, page 44 PVC cable, m 4) (screened), (cannot be extended) VDE protection class Circuit protection 5) A Enclosure rating IP 66 Ambient temperature T A Operation 5 C C Storage 40 C C Weight with cable m Sender: approx. g/ Receiver: approx. g Housing material Housing: ABS/optics: PC ) Average service life 00,000 h at T A = + 5 C ) Signal transit time with resistive load ) With light/dark ratio : 4) Do not bend below 0 C 5) A = V S connections reverse-polarity Scanning range and operating reserve SS/SE0-F SI0: Mode NORM Order information Type SS/SE 0-F Part no (m) Operating range Scanning range, max. typical 0 Operating reserve Operating range Scanning range, max. typical (m)

15 SI Text 0 Power supply and evaluation unit -- DC Basic unit for all S 0 sensors Simple connection of sensors Mounted on DIN rail Selectable light-/dark-switching Selectable OFF-delay (40 ms) Dimensional drawing Ø Adjustments possible Protective hood SI 0-P BF-WLL 60 mounting bracket (included) SI 0-N LED signal strength indicator, SI 0-P 40 (lights up when switching threshold is exceeded) SI 0-N 40 4 LED signal strength indicator, green 4 5 (lights up with reception reserve > 0 %) For releasing/locking connection wires of S 0 photoelectric switches/photoelectric proximity switches Sender terminals (), screen () Receiver terminals (white), screen () Sensitivity scale (70 ) SENS. OFF OFF DLY NORM MARK L ON D ON Sensitivity control ( revolutions) Selector switch for NORM / MARK detection (t = 0.5 ms/t 0. ms) Selector switch for light- ( L.ON )/ dark- ( D.ON ) switching Selector switch for OFF-delay OFF / OFF DLY, 40 ms fixed C s SI 0-P SI 0-P 40 SI 0-N SI 0-N 40 Accessories page Cable receptacles 496 Mounting brackets* 50 * included with delivery x 0. mm 4-pin, M 8 brn blu blk L+ M 4 Q L+ M Q NC 44 Sensoren für die Automation

16 SI 0 Text Technical data SI 0- P P40 N N40 Power supply and evaluation unit S 0 photoelectric switch series in ultra-miniature housing, see pages to 4 Operating mode NORM mode All S 0 optics heads in photoelectric switch mode MARK mode Optics heads ST 0-S, ST 0-S 9, ST 0-S, ST 0-S 9 in contrast scanner mode Sensitivity, adjustable Potentiometer, turns with sensitivity scale 70 Time delay OFF-delay t OFF 40 ms fixed, selectable via sliding switch Supply voltage V S V DC ) Ripple ) ±0% Current consumption ) 5 ma Switching outputs PNP, open collector: Q NPN, open collector: Q Output current I A max. 00 ma Light receiver, switching mode Light-/dark-switching selectable via sliding switch Response time 4) / Max. switching frequency 5) NORM mode 0.5 ms/000/s MARK mode 0. ms/500/s s PVC cable, m 6) Plug M 8, 4-pin VDE protection class Circuit protection 7) A, B, C, D Enclosure rating IP 50 Ambient temperature T A Operation 5 C C Storage 40 C C Weight with cable m Approx. 70 g with plug M 8, 4-pin Approx. 0 g Housing material Housing: ABS ) Limit values ) May not exceed or fall short of V S tolerances ) Without load 4) Signal transit time with resistive load 5) With light/dark ratio : 6) Do not bend below 0 C 7) A = V S connections reverse-polarity B = Inputs/outputs reverse-polarity C = Interference pulse suppression D = Outputs overcurrent and shortcircuit S 0 function diagram Intensity of reception light Signal strength indicator in S 0 optics head LED, ON OFF Switching threshold Order information Type SI 0-P SI 0-P 40 SI 0-N SI 0-N 40 Part no Signal strength indicator in S 0 separate interpreter without reserve, LED Signal strength indicator in S 0 separate interpreter without reserve, LED green ON OFF ON OFF Switching output light-switching ON OFF OFF-delay (40 ms fixed) Switching output dark-switching ON OFF 45