BOS 23K. Photoelectric Sensors BOS 23K

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1 The new photoelectric series stands for precise switching behavior with exact positioning tasks. Its high ranges and compact design provide for great freedom in designing the system. The laser variants are ideal for detecting small parts. Additional Features Highly visible red light/laser light for precision alignment LEDs visible from all sides Adjustable mounting options Outstanding price/performance ratio 96

2 Type Sensing distance/ Range Switching type U S Light type Output Switching frequency Connection Special features Page Red light Laser PNP transistor Diffuse sensor with background suppression BOSFL -PA-RH-S mm 6 Hz 98 BOS78 -PU-RH-S mm 6 Hz 98 BOS7C -PU-LH-S...6 mm khz BOSFR -PA-LH-S...6 mm khz BOSFT -PA-LH-S...8 mm khz BOS7H -PU-LH-S...8 mm khz Diffuse sensor BOSFM -PA-RD-S... m 6 Hz 98 BOS6Z -PU-RD-S... m 6 Hz 98 BOS75 -PU-LD-S... m 6 Hz Light switching Dark switching...3 V DC M connector, -pin Polarizing filter Laser Class Teach-in Autocollimation Cylinder Designs Block Designs Fork BGL Angle BWL with Special Properties for Analog Measurement Accessories for Retroreflective sensor BOSFN -PA-RR-S... m 6 Hz 99 BOS6P -PU-RR-S... m 6 Hz 99 BOSHJ -PA-LR-S... m khz BOS6U -PU-LR-S... m khz Retroreflective sensor with autocollimation BOSNC -PA-LK-S... m.5 khz 3 Through-beam sensor Receiver BOSFP -PA-RE-S...5 m Hz 99 BOS6F -PU-RE-S...5 m Hz 99 BOSFU -PA-LE-S...3 m 3.5 khz BOS6L -PU-LE-S...3 m 3.5 khz Through-beam sensor Emitter BOS6E -XT-RS-S...5 m 99 BOS6K -XT-LS-S...3 m NPN on request 97

3 Type Diffuse sensor with background suppression Diffuse sensor Detection range 9 % 8 % 6 % 3... mm mm...6 mm 9 % 8 % 6 % 5... mm... mm mm PNP Complementary BOSFL BOSFM -PA-RH-S -PA-RD-S PNP NO/NC BOS78 BOS6Z switchable -PU-RH-S -PU-RD-S PNP Complementary PNP NO/NC switchable PNP Receiver PNP Receiver Emitter Supply voltage U S...3 V DC...3 V DC Output current ma ma No-load supply current I max. 3 ma 3 ma Switching type Light/dark Light/dark Polarity reversal/short-circuit protected Yes/Yes Yes/Yes Settings 8-turn potentiometer Teach-in / control input Emitter, light type LED, red light LED, red light Wavelength 6 Nm 6 Nm Power-on indicator Green LED Green LED Output function indicator Yellow LED Yellow LED Stability indicator Flashing yellow LED Flashing yellow LED Response time.833 ms.833 ms Switching frequency f 6 Hz 6 Hz Degree of protection as per IEC 659 IP 67/IP 69K IP 67/IP 69K Ambient temperature T a...+6 C...+6 C Permissible ambient light EN EN Material Housing PC-ABS PC-ABS Optical surface PMMA PMMA Connection M connector, -pin M connector, -pin Reference object: white, 9% reflection, mm Reference reflector: BOS R- For wiring diagrams see page Mx 6 Mx 6 98

4 Receiver Emitter Retroreflective sensor Through-beam sensor Through-beam sensor.3... m... m... m BOSFN -PA-RR-S BOS6P -PU-RR-S BOSFP -PA-RE-S BOS6F -PU-RE-S BOS6E -XT-RS-S...3 V DC...3 V DC...3 V DC ma ma 3 ma 3 ma 3 ma Light/dark Light/dark Yes/Yes Yes/Yes Teach-in / control input Teach-in / control input LED, red light LED, red light 6 Nm 6 Nm Green LED Green LED Yellow LED Yellow LED Flashing yellow LED Flashing yellow LED.833 ms ms 6 Hz Hz IP 67/IP 69K IP 67/IP 69K IP 67/IP 69K...+6 C...+6 C...+6 C EN EN EN PC-ABS PC-ABS PC-ABS PMMA PMMA PMMA M connector, -pin M connector, -pin M connector, -pin Cylinder Designs Block Designs Fork BGL Angle BWL with Special Properties for Analog Measurement Accessories for Mx Mx Mx

5 Laser Laser Laser Class Laser Class Type Diffuse sensor with background suppression Diffuse sensor with background suppression Detection range 9 % 8 % 6 % mm...6 mm 3... mm 9 % 8 % 6 % 5... mm...8 mm mm PNP Complementary BOSFR BOSFT -PA-LH-S -PA-LH-S PNP NO/NC BOS7C BOS7H switchable -PU-LH-S -PU-LH-S PNP Complementary PNP NO/NC switchable PNP NO/NC Receiver PNP NO/NC Receiver Emitter Supply voltage U S...3 V DC...3 V DC Output current ma ma No-load supply current I max. 3 ma 3 ma Switching type Light/dark Light/dark Polarity reversal/short-circuit protected Yes/Yes Yes/Yes Settings 8-turn potentiometer 8-turn potentiometer Emitter, light type Laser, red light Laser, red light Wavelength 655 Nm 655 Nm Laser class Light spot diameter mm at 6 mm.5x3.5 mm at 8 mm Power-on indicator Green LED Green LED Output function indicator Yellow LED Yellow LED Stability indicator Flashing yellow LED Flashing yellow LED Response time.5 ms.5 ms Switching frequency f khz khz Degree of protection as per IEC 659 IP 67/IP 69K IP 67/IP 69K Ambient temperature T a...+6 C...+6 C Permissible ambient light EN EN Material Housing PC-ABS PC-ABS Optical surface PMMA PMMA Connection M connector, -pin M connector, -pin Reference object: white, 9% reflection, mm Reference reflector: BOS R- For wiring diagrams see page Mx 6 Mx 6

6 Laser Laser Class Laser Class Laser Class Diffuse sensor Retroreflective sensor Through-beam sensor 9 % 8 % 6 % 5... mm...7 mm... mm.3... m...5 m BOS75 -PU-LD-S BOSHJ -PA-LR-S BOS6U -PU-LR-S BOSFU -PA-LE-S BOS6L -PU-LE-S BOS6K -XT-LS-S...3 V DC...3 V DC...3 V DC ma ma ma 3 ma 3 ma 3 ma Light/dark Light/dark Light/dark Yes/Yes Yes/Yes Yes/Yes Teach-in button / control input Teach-in button / control input Teach-in button / control input Laser, red light Laser, red light Laser, red light 655 Nm 655 Nm 655 Nm.x. m at mm 7 mm at m Green LED Green LED Green LED Yellow LED Yellow LED Yellow LED Flashing yellow LED Flashing yellow LED Flashing yellow LED.833 ms.5 ms. ms 6 Hz khz 3.5 khz IP 67/IP 69K IP 67/IP 69K IP 67/IP 69K...+6 C...+6 C...+6 C EN EN EN PC-ABS PC-ABS PC-ABS PMMA PMMA PMMA M connector, -pin M connector, -pin M connector, -pin Cylinder Designs Block Designs Fork BGL Angle BWL with Special Properties for Analog Measurement Accessories for Mx Mx 3.9 Mx

7 Laser retroreflective sensor with autocollimation Laser ideal for detecting small parts The laser retroreflective sensor is a high-performance product for demanding applications. The autocollimation offers a small, round beam profile, since emitter and receiver operate with a shared lens. Without a dead zone, it enables excellent detection of small parts. m range on standard laser reflector Reliable detection of objects as small as just mm over a distance of m Laser class requires no additional protective measures Only one optical axis through autocollimation

8 Laser retroreflective sensor with autocollimation Type Retroreflective sensor Detection range... m PNP complementary BOSNC -PA-LK-S Supply voltage U S...3 V DC Output current ma No-load supply current I max. 3 ma Switching type Light/dark Polarity reversal/short-circuit protected Yes/Yes Settings Teach-in button / control input Emitter, light type Laser, red light Wavelength 655 Nm Laser class Power-on indicator Green LED Output function indicator Yellow LED Stability indicator Flashing yellow LED Response time. ms Switching frequency f.5 khz Degree of protection as per IEC 659/DIN IP 67/IP 69K Ambient temperature T a...+6 C Permissible ambient light EN Material Housing PC-ABS Optical surface PMMA Connection M connector, -pin Reference reflector BOS R- Cylinder Designs Block Designs Fork BGL Angle BWL with Special Properties for Analog Measurement Accessories for Reference object: white, 9% reflection, mm Reference reflector: BOS R- For wiring diagrams see page 7. Optical axis Detector Beam splitter Lens Reflector 3.9 Mx 6 Light source Internal structure 3

9 Function diagrams Diffuse sensor with background suppression -..-RH-... Scanning features Diffuse sensor with background suppression -..-RH-... % from distance 5 Black/white shift 6%/9 % Gray/white shift 8%/9 % Hysteresis 9%/9% Detection range -..-RH-... Reference material Detection range White 9% 3... mm Gray 8% mm Black 6%...6 mm Diffuse sensor -..-RD-... Diffuse sensor -..-RD Detection range -..-RD-... Reference material Detection range White 9% 5... mm Gray 8%... mm Black 6% mm Retroreflective sensor -..-RR-... Retroreflective sensor -..-RR-... Light spot diameter 3 BOS R

10 Function diagrams Through-beam sensor -..-RS../RE Laser diffuse sensor with background suppression -..-LH-... Scanning features % from distance Black/white shift 6%/9 % Gray/white shift 8%/9 % Hysteresis 9%/9% Through-beam sensor -..-RS../RE Laser diffuse sensor with background suppression -..-LH Cylinder Designs Block Designs Fork BGL Angle BWL with Special Properties for Analog Measurement Accessories for Detection range -..-LH-... Reference material Detection range White 9% mm Gray 8%...6 mm Black 6% 3... mm Laser diffuse sensor with background suppression -..-LH-... Scanning features 3 Laser diffuse sensor with background suppression -..-LH % from distance 8 6 Black/white shift 6%/9 % Gray/white shift 8%/9 % Hysteresis 9%/9% 3 Vertical y Horizontal x 6 8 Detection range -..-LH-... Reference material Detection range White 9% 5... mm Gray 8%...8 mm Black 6% mm 5

11 Function diagrams Laser diffuse sensor -..-LD-... Laser diffuse sensor -..-LD Vertical y Horizontal x Detection range -..-LD-... Reference material Detection range White 9% 5... mm Gray 8%...7 mm Black 6%... mm Laser retroreflective sensor -..-LR Laser light sensor with autocollimation, -PA-LK-S, light spot size 8 Vertical y Horizontal x [m] 8 6 [m] Laser through-beam sensor -..-LE../LS Laser through-beam sensor -..-LE../LS [m] 6

12 Connection, accessories Wiring diagrams -PA PU XT UB Out Out V +UB Teach Out V +UB Test V -PA-LK-S +UB 3 V Cylinder Designs Block Designs Fork BGL Angle BWL with Special Properties for Analog Measurement Accessories for Recommended accessories (please order separately) Suitable connectors (please order separately) Description Ordering code Reflector BAMUK Reflector BAMWL Laser reflector BAMUY Reflective tape BAMJM Clamping holders BAMTF Clamping holders BAMTH Weld protection BAML8 Mounting bracket BAMFK Mounting bracket BAMFM Size Design Cable material Color Length Ordering code M, -pin Straight PUR Black m BCC3F M, -pin Straight PVC Gray m BCC367 M, -pin Angled PUR Black m BCC3Y M, -pin Angled PVC Gray m BCC36N Connectors without LED are suitable for PNP and NPN sensors. You can find special accessories for diffuse sensors, such as reflectors, apertures, lenses, filters and deflection heads, in this catalog starting on page 376. More mechanical accessories: You can find a large selection of mounting components of all types, such as clamping holders, mounting brackets and the Balluff mounting system BMS, in our Accessories Line catalog. More electrical accessories: You can find a large selection of plug connectors and connector cables in a wide variety of cable materials, colors and lengths in our Industrial Networking and Connectivity catalog. 7