PX-23ES

899 FIBER SENSORS Long Range & Wide Area Photoelectric Sensor PX-2 SERIES Related Information ■■General terms and conditions............ F-17 ■■Glossary of terms........................ P.1359~ ■■Sensor selection guide................... P.831~ ■■General precautions....................... P.1405 LASER SENSORS PHOTOELECTRIC SENSORS Conforming to EMC Directive MICRO PHOTOELECTRIC SENSORS AREA SENSORS LIGHT CURTAINS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS PARTICULAR USE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT SENSORS STATIC CONTROL DEVICES ENDOSCOPE LASER MARKERS PLC / TERMINALS HUMAN MACHINE INTERFACES ENERGY CONSUMPTION VISUALIZATION COMPONENTS FA COMPONENTS MACHINE VISION SYSTEMS UV CURING SYSTEMS Selection Guide Wafer Detection Liquid Leak Detection Liquid Level Detection Water Detection Color Mark Detection Hot Melt Glue Detection panasonic-electric-works.net/sunx Compact size sensor realizes wide sensing area & long sensing range Ideal sensing area with very little null zone The advanced optical system of the PX-2 series reduces the null zones in front of an automatic guided vehicle (AGV). The null zones at the sides are further minimized if auxiliary sensors which can be easily mounted with connectors are used. For PX-24, PX-24ES, PX-23ES and PX-26 Auxiliary sensor (Optional) Auxiliary left OUT 1 area (700 mm 27.559 in) Adjacent left OUT 1 area ( OUT 1 area: 3 m 9.843 ft 1 m 3.281 ft with PX-21 and PX-23ES, 5 m 16.404 ft with PX-26 ) ( OUT 2 area: 3 m 9.843 ft 1 m 3.281 ft with PX-21 and PX-23ES, 5 m 16.404 ft with PX-26 ) Adjacent right OUT 1 area Auxiliary sensor (Optional) Auxiliary right OUT 1 area (700 mm 27.559 in) Sensing areas selectable as per route condition Compact size for space-saving Sensing areas can be selected with switches to suit the route conditions of an AGV. Further, in case of PX-24ES and PX-23ES, the sensing areas can also be selected with external signals. Its size is half of a conventional model, 83 mm and the attached cable 3.268 in 62 mm orientation is freely 2.441 in adjustable. Hence, it can also fit in a small AGV. 43 mm 1.693 in Moreover, sensitivity adjustment can be done on the front face. Sensitivity adjuster Long sensing range 5 m 16.404 ft type Sleep function PX-26 has a long sensing range of 5 m 16.404 ft. Even on a high-speed AGV, it can detect an object quite early so that slowing down and stopping are smooth. The sensor can be put into the sleep (stand-by) condition when it is not used and can be restored to operating condition by an external signal. Consequently battery is conserved as the power consumption is reduced to 1/5. Ultrasonic Small / Slim Object Detection Obstacle Detection Other Products PX-2 Automatic interference prevention function One PX-2 sensor can simultaneously receive beams from 25 Nos. of other PX-2 sensors without resulting in any interference. Even if AGVs are facing each other, the PX-2 sensor on one AGV reliably detects the other AGVs. Hence, it can be safely used even at a place where several AGVs are moving. External sensitivity adjustment The sensitivity of the sensor can be adjusted, within the range set by the manual adjuster, by an external input. (For PX-24, PX-24ES, PX-23ES and PX-26) Long Range & Wide Area Photoelectric Sensor PX-2 SERIES 900 ORDER GUIDE FIBER SENSORS LASER SENSORS Main Sensor Type Appearance Sensing range PHOTOELECTRIC SENSORS Model No. 3 m 9.843 ft PX-22 AREA SENSORS LIGHT CURTAINS Short sensing range Standard type MICRO PHOTOELECTRIC SENSORS PX-21 1 m 3.281 ft PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS SENSOR OPTIONS PX-24ES Short sensing range With external control function PARTICULAR USE SENSORS 3 m 9.843 ft SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS PX-23ES 1 m 3.281 ft Long sensing range Auxiliary sensor connectable type PX-24 5 m 16.404 ft MEASUREMENT SENSORS STATIC CONTROL DEVICES PX-26 ENDOSCOPE LASER MARKERS Auxiliary sensor PX-SB1 700 mm 27.559 in PLC / TERMINALS HUMAN MACHINE INTERFACES ENERGY CONSUMPTION VISUALIZATION COMPONENTS Accessories • MS-PX-2 (Main sensor mounting bracket) • MS-NX5-1 (Auxiliary sensor mounting bracket) FA COMPONENTS MACHINE VISION SYSTEMS UV CURING SYSTEMS Two M4 (length 25 mm 0.984 in) screws with washers and two M4 nuts are attached. Two bracket set Four M4 (length 8 mm 0.315 in) screws with washers are attached. Selection Guide Wafer Detection OPTIONS Liquid Leak Detection Liquid Level Detection Designation Model No. Description Auxiliary sensor mounting bracket MS-NX5-2 Foot biangled mounting bracket (Sensor protection bracket) MS-NX5-3 Back angled mounting bracket Auxiliary sensor mounting bracket • MS-NX5-2 • MS-NX5-3 Water Detection Color Mark Detection Hot Melt Glue Detection Ultrasonic Small / Slim Object Detection Obstacle Detection Two M4 (length 25 mm 0.984 in) screws with washers and two M4 nuts are attached. Two M4 (length 25 mm 0.984 in) screws with washers and two M4 nuts are attached. Other Products PX-2 901 Long Range & Wide Area Photoelectric Sensor SPECIFICATIONS FIBER SENSORS LASER SENSORS Main sensors PHOTOELECTRIC SENSORS LIGHT CURTAINS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS PARTICULAR USE SENSORS SENSOR OPTIONS Item 15 % or less of operation distance 10 to 31 V DC including ripple Utilization category DC-12 or DC-13 Output operation Selectable either Light-ON or Dark-ON with a switch (Output operation of OUT 1 and OUT 2 is the same.) Short-circuit protection Incorporated – NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 40 V DC or less (between extraneous light monitor output and 0 V) • Residual voltage: 1.5 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) Output operation – ON when modulated beam other than its own (including auxiliary sensor’s) light is received Short-circuit protection – – Extraneous light monitor output Response time Operation indicators 80 ms or less OUT 1 area Red LED (lights up when the beam is received in the effective OUT 1 areas) OUT 2 area Yellow LED (lights up when the beam is received in the effective OUT 2 areas) Sensitivity adjuster Continuously variable adjusters (OUT 1, adjacent right OUT 1, adjacent left OUT 1 and OUT 2 areas are adjusted independently.) – Sensitivity adjustment is possible with an analog input. Four sensing areas are selectable with dip switches. Sleep function Automatic interference prevention function Water Detection Color Mark Detection Hot Melt Glue Detection Ultrasonic Small / Slim Object Detection Obstacle Detection Other Products PX-2 Environmental resistance Liquid Level Detection Fixed Optical interference from up to 25 units is prevented. Pollution degree Ambient temperature Four sensing areas are selectable with dip switches, and eight sensing areas are selectable with external inputs. Operating / sleep selectable with external input 3 (Industrial environment) Protection Liquid Leak Detection PX-26 5 m 16.404 ft NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 40 V DC or less (between OUT 1 / OUT 2 and 0 V) • Residual voltage: 1.5 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) Sensing area Wafer Detection PX-23ES 1 m 3.281 ft Under operation: 1.5 W or less, Under sleep condition: 0.3 W or less (without auxiliary sensor) FA COMPONENTS Selection Guide PX-24ES 3 m 9.843 ft OUT1 OR circuit among the effective center, left, right, adjacent left / right OUT 1 areas and the effective auxiliary left / right areas OUT2 OR circuit among the effective center, left and right OUT 2 areas External sensitivity adjustment function UV CURING SYSTEMS PX-24 Power consumption (Note 3) ENERGY CONSUMPTION VISUALIZATION COMPONENTS MACHINE VISION SYSTEMS PX-21 1 m 3.281 ft Supply voltage LASER MARKERS HUMAN MACHINE INTERFACES PX-22 3 m 9.843 ft Long sensing range Short sensing range Hysteresis (Note 2) ENDOSCOPE PLC / TERMINALS Model No. Sensing range (OUT 1 and OUT 2 areas) (Note 2) WIRE-SAVING SYSTEMS STATIC CONTROL DEVICES With external control function Short sensing range SIMPLE WIRE-SAVING UNITS MEASUREMENT SENSORS Auxiliary sensor connectable model Standard model Type MICRO PHOTOELECTRIC SENSORS AREA SENSORS PX-2 SERIES IP65 (IEC) –10 to +55 °C +14 to +131 °F (No dew condensation or icing allowed), Storage: –20 to +70 °C –4 to +158 °F Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH Ambient illuminance Incandescent light: 3,000 ℓx at the light-receiving face EMC EN 60947-5-2 Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure Insulation resistance 20 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure Vibration resistance 10 to 500 Hz frequency, 3 mm 0.118 in amplitude (20 G max.) in X, Y and Z directions for two hours each 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each Shock resistance Emitting element Infrared LED (Peak emission wavelength: 950 nm 0.037 mil, modulated) Material Cable Cable extension Weight Accessories Enclosure: ABS, Lens: Acrylic, Cover: Polycarbonate 0.3 mm 5-core cabtyre cable, 0.5 m 1.640 ft long (for input and output) 2 For input and output: 0.18 mm2 9-core (PX-24ES and PX-23ES: 12-core) cabtyre cable, 0.5 m 1.640 ft long For auxiliary sensor connection: 0.18 mm2 10-core connector attached cabtyre cable, 0.5 m 1.640 ft long Extension up to total 100 m 328.084 ft (10 m 32.808 ft for auxiliary sensor connection) is possible with 0.3 mm2, or more, cable. Net weight: 210 g approx. Gross weight: 390 g approx. Net weight: 220 g approx. Gross weight: 400 g approx. Net weight: 210 g approx. Gross weight: 390 g approx. MS-PX-2 (Main sensor mounting bracket): 1 set, Adjusting screwdriver: 1 pc., Matrix chart for sensing areas and external inputs: 1 sheet (PX-24ES and PX-23ES only) Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F. 2) The sensing range is specified for white non-glossy paper (300 × 300 mm 11.811 × 11.811 in) as the object. 3) Obtain the current consumption by the following calculation. Current consumption = Power consumption ÷ Supply voltage (e.g.) When the supply voltage is 12 V, the current consumption (operating condition) is: 1.5 W ÷ 12 V = 0.125 A = 125 mA Long Range & Wide Area Photoelectric Sensor PX-2 SERIES SPECIFICATIONS 902 FIBER SENSORS LASER SENSORS Auxiliary sensor (Note 2) Model No. PX-SB1 PHOTOELECTRIC SENSORS PX-24, PX-24ES, PX-23ES or PX-26 MICRO PHOTOELECTRIC SENSORS Item Applicable main sensor Up to two PX-SB1’s can be connected to one main sensor. Connectable units Sensing range (Note 3) AREA SENSORS 700 mm 27.559 in Supply voltage Supplied from the main sensor Current consumption LIGHT CURTAINS Current consumption of the main sensor increases by 30 mA approx. per auxiliary sensor. Output PRESSURE / FLOW SENSORS OR circuit with the main sensor’s OUT 1 Operation indicator Red LED (lights up when the beam is received) Sensitivity adjuster Continuously variable adjuster Emitting element INDUCTIVE PROXIMITY SENSORS Infrared LED (modulated) Material PARTICULAR USE SENSORS Polycarbonate Cable 0.3 mm2 5-core cabtyre cable, 2 m 6.562 ft long Cable extension SENSOR OPTIONS Extension up to total 10 m 32.808 ft is possible with 0.3 mm , or more, cable. 2 Weight SIMPLE WIRE-SAVING UNITS Net weight: 130 g approx., Gross weight: 240 g approx MS-NX5-1 (Auxiliary sensor mounting bracket): 1 set, Adjusting screwdriver: 1 pc. Accessories WIRE-SAVING SYSTEMS Specifications other than the above are identical with the main sensor. MEASUREMENT SENSORS Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 °C +68 °F. 2) The auxiliary sensor cannot be used as a stand-alone unit. 3) The sensing range is specified for white non-glossy paper (300 × 300 mm 11.811 × 11.811 in) as the object. STATIC CONTROL DEVICES ENDOSCOPE I/O CIRCUIT AND WIRING DIAGRAMS LASER MARKERS PX-24ES  PX-23ES I/O circuit diagram Wiring diagram Color code D (Brown) +V Load (Black) OUT 1 Tr 1 ZD1 Tr 2 Tr 3 For auxiliary sensor connection ZD2 ZD3 Sensor circuit HUMAN MACHINE INTERFACES Load Load Load + – Load 100 mA max. (Black / White) Extraneous light monitor output + – 10 to 31 V DC Pink / Black (Pink / Black) Area Selection Input 2 (Pink / White) Area Selection Input 3 Pink / White (Violet) Auxiliary right OUT 1 area ineffective input Violet (Violet / Black) Auxiliary left OUT 1 area ineffective input Violet / Black (Pink / Violet) Sleep input Pink / Violet Symbols … D: Reverse supply polarity protection diode ZD1, ZD2, ZD3: Surge absorption zener diode Tr1, Tr2, Tr3 : NPN output transistor FA COMPONENTS UV CURING SYSTEMS *1 Pink *1 ENERGY CONSUMPTION VISUALIZATION COMPONENTS MACHINE VISION SYSTEMS Blue 100 mA max. (Pink / Gray) External 6 mA max. sensitivity adjustment input (Input impedance: 1 kΩ approx.) + – 0 to +5 V DC Users’ circuit 10 to 31 V DC Black / White (Blue) 0 V (Pink) Area Selection Input 1 Internal circuit Black White Load 100 mA max. (White) OUT 2 PLC / TERMINALS Brown Selection Guide Wafer Detection Liquid Leak Detection Liquid Level Detection Water Detection Color Mark Detection Hot Melt Glue Detection Pink / Gray + – 0 to +5 V DC * 1 Non-voltage contact or NPN open-collector transistor or Ultrasonic Small / Slim Object Detection Obstacle Detection Other Products PX-2 • Area selection input Low (0 to 1 V): Depends on the logic combination High (4.5 to 31 V, or open): Depends on the logic combination • Auxiliary area ineffective input Low (0 to 1 V): Area ineffective High (4.5 to 31 V, or open): Area effective • Sleep input Low (0 to 1 V): Sleep condition High [(supply voltage – 1 V) to 31 V, or open]: Operating condition 903 Long Range & Wide Area Photoelectric Sensor I/O CIRCUIT AND WIRING DIAGRAMS FIBER SENSORS LASER SENSORS PHOTOELECTRIC SENSORS PX-22  PX-21 I/O circuit diagram MICRO PHOTOELECTRIC SENSORS Sensor circuit PRESSURE / FLOW SENSORS (Black) OUT1 Tr 1 Z D1 Tr 2 Load 100 mA max. (White) OUT2 Black Load + – Load Load 10 to 31 V DC + – White 10 to 31 V DC 100 mA max. Z D2 (Blue) 0 V Blue (Pink / Violet) Sleep input PARTICULAR USE SENSORS SIMPLE WIRE-SAVING UNITS Brown (Brown) +V INDUCTIVE PROXIMITY SENSORS SENSOR OPTIONS Wiring diagram Color code D AREA SENSORS LIGHT CURTAINS PX-2 SERIES Internal circuit *1 Pink / Violet Users’ circuit *1 * 1 Non-voltage contact or NPN open-collector transistor Symbols … D: Reverse supply polarity protection diode ZD1, ZD2: Surge absorption zener diode Tr1, Tr2 : NPN output transistor or • Sleep input Low (0 to 1 V): Sleep condition High [(supply voltage – 1 V) to 31 V, or open]: Operating condition WIRE-SAVING SYSTEMS MEASUREMENT SENSORS STATIC CONTROL DEVICES ENDOSCOPE LASER MARKERS PX-24  PX-26 I/O circuit diagram D PLC / TERMINALS HUMAN MACHINE INTERFACES Sensor circuit MACHINE VISION SYSTEMS (Black) OUT 1 ZD1 Tr 2 Tr 3 ZD2 ZD3 UV CURING SYSTEMS Selection Guide Wafer Detection Liquid Leak Detection For auxiliary sensor connection (Brown) +V Tr 1 ENERGY CONSUMPTION VISUALIZATION COMPONENTS FA COMPONENTS Wiring diagram Color code Internal circuit Brown Load 100 mA max. (White) OUT 2 Load Load + 100 mA max. (Black / White) Extraneous light monitor output Water Detection Hot Melt Glue Detection Ultrasonic Small / Slim Object Detection Obstacle Detection Other Products PX-2 Load Load 10 to 31 V DC Load White 10 to 31 V DC Black / White (Blue) 0 V *1 (Violet) Auxiliary right OUT 1 area ineffective input Blue (Violet / Black) Auxiliary left OUT 1 area ineffective input Violet (Pink / Violet) Sleep input (Pink / Gray) External sensitivity 6 mA max. adjustment input (Input impedance: 1 kΩ approx.) + – 0 to +5 V DC Users’ circuit Violet / Black *1 Pink / Violet Pink / Gray + – 0 to +5 V DC * 1 Symbols … D: Reverse supply polarity protection diode ZD1, ZD2, ZD3: Surge absorption zener diode Tr1, Tr2, Tr3 : NPN output transistor + – 100 mA max. Liquid Level Detection Color Mark Detection – Black Non-voltage contact or NPN open-collector transistor or • Auxiliary area ineffective input Low (0 to 1 V): Area ineffective High (4.5 to 31 V, or open): Area effective • Sleep input Low (0 to 1 V): Sleep condition High [(supply voltage – 1 V) to 31 V, or open]: Operating condition Long Range & Wide Area Photoelectric Sensor PX-2 SERIES 904 SENSING CHARACTERISTICS (TYPICAL) FIBER SENSORS LASER SENSORS How to read sensing characteristics • Sensing field L. : Left area C. : Center area R. : Right area L’. : Adjacent left OUT 1 area R’. : Adjacent right OUT 1 area 300 × 300 mm 11.811 × 11.811 in Non-glossy paper ℓ • Correlation between external sensitivity adjustment input voltage and sensing range Sensing area ℓ L L’. C. R. R’. L Sensing object Horizontal (left-right) direction L Type of non-glossy paper Vertical (up-down) direction MICRO PHOTOELECTRIC SENSORS It shows the variation in the sensing range when the external input voltage is changed from 0 to +5 V with the sensitivity adjuster set at the maximum sensing range. 300 × 300 mm 11.811 × 11.811 in White non-glossy paper L. PHOTOELECTRIC SENSORS AREA SENSORS LIGHT CURTAINS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS White non-glossy paper (lightness: 9) Note: The sensitivity has been adjusted so that the maximum sensing range for white non-glossy paper (300 × 300 mm 11.811 × 11.811 in) is 3 m 9.843 ft (1 m 3.281 ft for PX-21 and PX-23ES, 5 m 16.404 ft for PX-26) with the L., C. and R. areas effective. Gray non-glossy paper (lightness: 5) Black non-glossy paper (lightness: 2) • Correlation between sensitivity adjuster and sensing range PARTICULAR USE SENSORS Please note that due to the adjuster’s characteristics it may be difficult to adjust the sensitivity at a close distance or near to rated sensing distances. (Refer to “Correlation between sensitivity adjustor and sensing range” below.) SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS All models WIRE-SAVING SYSTEMS Correlation between setting distance and excess gain MEASUREMENT SENSORS 100 STATIC CONTROL DEVICES Excess gain 50 ENDOSCOPE PX-26 10 LASER MARKERS PX-22 PX-24 PX-24ES 5 PLC / TERMINALS PX-SB1 1 PX-21 PX-23ES 1 3 4 5 2 3.281 6.562 9.843 13.123 16.404 Setting distance L (m ft) 0 HUMAN MACHINE INTERFACES ENERGY CONSUMPTION VISUALIZATION COMPONENTS FA COMPONENTS PX-22  PX-24  PX-24ES Correlation between external sensitivity adjustment input voltage and sensing range (Excluding PX-22) Sensing fields 4 13.123 4 13.123 3 9.843 3 9.843 3 9.843 White nonglossy paper Black nonglossy paper Setting distance L (m ft) 3 9.843 Gray nonglossy paper 2 6.562 1 3.281 0 1 3.281 0.5 0 0.5 1 1.640 1.640 3.281 Center Left Right Operating point ℓ (m ft) White nonglossy paper 2 6.562 1 3.281 Gray nonglossy paper 0 1 3.281 White nonglossy paper 2 6.562 Gray nonglossy paper 1 3.281 0 1 3.281 0.5 0 0.5 1 1.640 1.640 3.281 Center Left Right Operating point ℓ (m ft) 0.5 0 0.5 1.640 1.640 Center Down Up Operating point ℓ (m ft) 1 3.281 Sensing range L (m ft) • All areas effective (Vertical) 4 13.123 Setting distance L (m ft) • C. area effective (Horizontal) 4 13.123 Setting distance L (m ft) • All areas effective (Horizontal) Max. sensing range: 2 m 6.562 ft 2 6.562 Max. sensing range: 1 m 3.281 ft 1 3.281 3 9.843 2 6.562 2 6.562 300 × 300 mm 11.811 × 11.811 ft White non-glossy paper 2 1 Center area measurement method 2 4 Adjuster scale 4 5 6 0 Adjuster scale 1 3.281 0 (Min.) 3 6 (Max.) Wafer Detection Liquid Leak Detection Liquid Level Detection 0 1 2 3 4 External sensitivity adjustment input voltage (V) 5 Water Detection Color Mark Detection Hot Melt Glue Detection Small / Slim Object Detection • Adjacent right (left) OUT1 area L Selection Guide Ultrasonic Sensing range L (m ft) Sensing range L (m ft) 4 13.123 UV CURING SYSTEMS Max. sensing range: 3 m 9.843 ft Correlation between sensitivity adjuster and sensing range • OUT1(OUT2) area MACHINE VISION SYSTEMS 1.5 4.922 Other Products 300 × 300 mm 11.811 × 11.811 ft White non-glossy paper Measurement method of the L 45° 45° adjacent right OUT1 area (same as the adjacent left OUT1 area) 2 1 1 3.281 3 PX-2 4 5 6 0 Adjuster scale 0.5 1.640 0 (Min.) Obstacle Detection 2 4 Adjuster scale 6 (Max.) 905 Long Range & Wide Area Photoelectric Sensor SENSING CHARACTERISTICS (TYPICAL) FIBER SENSORS PARTICULAR USE SENSORS 0 400 15.748 SENSOR OPTIONS MEASUREMENT SENSORS STATIC CONTROL DEVICES ENDOSCOPE LASER MARKERS 1 3.281 0.5 1.640 2 2 4 Adjuster scale 3 4 5 1 Center area measurement method 6 0 Adjuster scale 6 (Max.) • Horizontal [All areas effective (Note)] Liquid Leak Detection 100 3.937 • Vertical [All areas effective (Note)] 300 × 300 mm 11.811 × 11.811 in White nonglossy paper 2 3 4 5 1 L 45° 45° 6 0 Adjuster scale Measurement method of the adjacent right OUT1 area (same as the adjacent left OUT1 area) 2 4 Adjuster scale 6 (Max.) 8 26.247 6 19.685 6 19.685 6 19.685 White nonglossy paper Gray nonglossy paper Black nonglossy paper 2 6.562 0.5 0 0.5 1 1.640 1.640 3.281 Center Left Right Operating point ℓ (m ft) White nonglossy paper 4 13.123 Gray nonglossy paper 2 6.562 0 1 3.281 0.5 0 0.5 1.640 1.640 Center Down Up Operating point ℓ (m ft) Note: Area selection is not possible. Hot Melt Glue Detection Correlation between sensitivity adjuster and sensing range Ultrasonic • OUT1 (OUT2) area Small / Slim Object Detection 8 26.247 6 19.685 Sensing range L (m ft) Correlation between external sensitivity adjustment input voltage and sensing range 8 26.247 Water Detection PX-2 200 7.874 0 (Min.) Color Mark Detection Other Products 300 11.811 8 26.247 0 1 3.281 Liquid Level Detection Obstacle Detection 1 2 3 4 External sensitivity adjustment input voltage (V) 0 400 15.748 Sensing fields Setting distance L (m ft) Wafer Detection 400 15.748 Max. sensing range: 0.5 m 1.640 ft 0.5 1.640 • Adjacent right (left) OUT1 area L 4 13.123 Selection Guide 200 0 200 7.874 7.874 Down Center Up Operating point ℓ (mm in) Max. sensing range: 1 m 3.281 ft 1 3.281 PX-26 MACHINE VISION SYSTEMS UV CURING SYSTEMS 0.5 1.640 0 400 15.748 300 × 300 mm 11.811 × 11.811 in White non-glossy paper 0 (Min.) HUMAN MACHINE INTERFACES FA COMPONENTS Gray nonglossy paper 200 0 200 400 7.874 7.874 15.748 Left Center Right Operating point ℓ (mm in) • OUT1 (OUT2) area PLC / TERMINALS ENERGY CONSUMPTION VISUALIZATION COMPONENTS 0 400 15.748 200 0 200 400 7.874 7.874 15.748 Left Center Right Operating point ℓ (mm in) Sensing range L (mm in) WIRE-SAVING SYSTEMS 0.5 1.640 1 White non3.281 glossy paper Correlation between sensitivity adjuster and sensing range Sensing range L (m ft) SIMPLE WIRE-SAVING UNITS 1 3.281 White nonglossy paper Gray nonglossy paper Sensing range L (m ft) 0.5 1.640 Black nonglossy paper • All areas effective (Vertical) 4 13.123 2 6.562 2 6.562 300 × 300 mm 11.811 × 11.811 in White non-glossy paper L 2 1 Center area measurement method 2 4 Adjuster scale Max. sensing range: 4 3 m 9.843 ft 13.123 0 1 3.281 Max. sensing range: 4 m 13.123 ft Max. sensing range: 5 m 16.404 ft Max. sensing range: 2 m 6.562 ft Max. sensing range: 1 m 3.281 ft 1 2 3 4 External sensitivity adjustment input voltage (V) 5 • Adjacent right (left) OUT1 area 3 4 5 6 0 Adjuster scale 2 6.562 0 (Min.) Sensing range L (m ft) INDUCTIVE PROXIMITY SENSORS Setting distance L (m ft) PRESSURE / FLOW SENSORS White non1 glossy paper 3.281 Gray nonglossy paper • C. area effective (Horizontal) Setting distance L (m ft) • All areas effective (Horizontal) AREA SENSORS LIGHT CURTAINS Correlation between external sensitivity adjustment input voltage and sensing range (PX-23ES only) Sensing fields 6 (Max.) Sensing range L (m ft) MICRO PHOTOELECTRIC SENSORS PX-21  PX-23ES Setting distance L (m ft) PHOTOELECTRIC SENSORS Setting distance L (m ft) LASER SENSORS PX-2 SERIES 1.5 4.922 300 × 300 mm 11.811 × 11.811 in White non-glossy paper Measurement method of the L 45° 45° adjacent right OUT1 area (same as the adjacent left OUT1 area) 1 1 3.281 3 4 5 6 0 Adjuster scale 0.5 1.640 0 (Min.) 2 2 4 Adjuster scale 6 (Max.) 5 Long Range & Wide Area Photoelectric Sensor PX-2 SERIES 906 SENSING CHARACTERISTICS (TYPICAL) FIBER SENSORS LASER SENSORS PX-SB1 PHOTOELECTRIC SENSORS Sensing field • Horizontal and vertical directions MICRO PHOTOELECTRIC SENSORS Setting distance L (m ft) 0.8 2.625 AREA SENSORS 0.6 1.969 White nonglossy paper LIGHT CURTAINS 0.4 1.312 PRESSURE / FLOW SENSORS 0.2 0.656 INDUCTIVE PROXIMITY SENSORS 0 PARTICULAR USE SENSORS 40 20 0 20 40 1.575 0.787 0.787 1.575 Center (Down) Left Right (Up) Operating point ℓ (mm in) SENSOR OPTIONS PRECAUTIONS FOR PROPER USE Refer to General precautions. SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS All models • Never use this product as a sensing device for personnel protection. • In case of using sensing devices for personnel protection, use products which meet laws and standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in each region or country. Hazard Indications MEASUREMENT SENSORS CAUTION STATIC CONTROL DEVICES • Periodical maintenance check The person in charge must periodically confirm the performance of the product and maintain a record of such checks. In addition, whenever the operating environment of the product is changed due to system modification, etc., performance check must be done. Mounting • The tightening torque for the main sensor should be 1.2 N·m or less. In this catalog, WARNING and CAUTION are indicated depending upon the level of danger. Please observe them strictly for the safe use of this sensor. M4 (length 8 mm 0.315 in) screw with washers WARNING ‘WARNING’ indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury. WARNING • Installation of a touch bumper You are requested to always install a touch bumper when this product is used on an automatic guided vehicle (AGV). Sensor mounting bracket MS-PX-2 (Accessory) • The tightening torque for PX-SB1 (auxiliary sensor) should be 0.8 N·m or less. M4 nuts FA COMPONENTS MACHINE VISION SYSTEMS Selection Guide Wafer Detection Liquid Level Detection Water Detection Sensor mounting bracket MS-NX5-1 (Accessory) Color Mark Detection Hot Melt Glue Detection Ultrasonic Small / Slim Object Detection Obstacle Detection Other Products • Mount the sensor, horizontally, at least 300 mm 11.811 in above the floor, to avoid reflection from the floor. • Fail-safe measures This sensor is meant for proximity detection and does not possess control functions for safety maintenance. If fail-safe measures are required, consider their incorporation in the total system. Further, do not connect the sensor output directly to a stopping mechanism (brake). HUMAN MACHINE INTERFACES Liquid Leak Detection M4 (length 25 mm 0.984 in) screw with washers • Use outside Japan CAUTION PLC / TERMINALS UV CURING SYSTEMS CAUTION This sensor conforms to the EMC Directive. However, it is not certified by a competent body in accordance with other country safety standards. Since each country has its regulations, please follow the local and national regulations of the country where this sensor is used. LASER MARKERS ENERGY CONSUMPTION VISUALIZATION COMPONENTS CAUTION ‘CAUTION’ indicates a hazardous situation that, if not avoided, may result in minor or moderate injury. Further, they also indicate the condition of risk of physical damage to machinery. ENDOSCOPE 300 mm 11.811 in or more PX-2 907 FIBER SENSORS LASER SENSORS PHOTOELECTRIC SENSORS MICRO PHOTOELECTRIC SENSORS Long Range & Wide Area Photoelectric Sensor PX-2 SERIES PRECAUTIONS FOR PROPER USE Refer to General precautions. Others All models Automatic interference prevention function • In case several sensors are used at the same place, take care that the number of sensors from which beams may be simultaneously incident is 25 sensors or less. AREA SENSORS PX-22  PX-21  PX-24  PX-24ES  PX-23ES LIGHT CURTAINS Selection of sensing area PRESSURE / FLOW SENSORS Total of 26 sensors can be used at the same place. INDUCTIVE PROXIMITY SENSORS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS MEASUREMENT SENSORS STATIC CONTROL DEVICES ENDOSCOPE • When the sleep input is made Low, the sensor goes into the sleep state and the operation can be stopped. Power consumption during the sleep state is 0.3W max. (Without auxiliary sensors). Notes: 1) Response time of the sleep input is 50ms. 2) Reactivation from the sleep state to the operation state takes 0.7 sec. approx. Operation during this transient state should be avoided. 3) When the sleep function is not used, keep the sleep input wire open or insulated and prevent contact with other wires. Part description ⑨ ⑧ ⑩ ⑦ ENERGY CONSUMPTION VISUALIZATION COMPONENTS ⑤ ③ ① FA COMPONENTS Sign OUT 2 area Operation (Yellow LED) indicator OUT 1 area (Red LED) Lights up when the beam is received in the OUT 2 area. Lights up when the beam is received in the OUT 1 area. Sensing area sensitivity adjuster. OUT 2 area Ultrasonic Small / Slim Object Detection Sensitivity Adjacent right adjuster OUT 1 area PX-2 L L L ― H L L ― L H L ― H H L L L H H L H L H H H H H Center, right and adjacent right OUT 1 areas effective R L OFF Center, right and adjacent left / right OUT 1 areas effective R L OUT 2 area Adjacent right OUT 1 area OFF Adjacent left OUT 1 area Sensing area selection switch (Note 1) Left area Right area Obstacle Detection Other Products Adjacent left OUT 1 area OUT 1 area OUT 1 area Water Detection Hot Melt Glue Detection ― Center and left / right adjacent OUT 1 areas effective Description Liquid Level Detection Color Mark Detection INT. EXT. Center area effective ⑥ ④ ② Item Selection Guide Liquid Leak Detection EXT. Area selection input (Note) (PX-24ES and PX-23ES only) Input 1 Input 2 Input 3 Center left and adjacent left OUT 1 areas effective HUMAN MACHINE INTERFACES Wafer Detection Sensing area Sleep function (Incorporated in all models) PLC / TERMINALS UV CURING SYSTEMS Internal settings INT. Simultaneously incident beam from up to 25 sensors. LASER MARKERS MACHINE VISION SYSTEMS Setting method All areas ineffective PARTICULAR USE SENSORS SENSOR OPTIONS • Do not use during the initial transient time (0.7 sec.) after the power supply is switched on. • Take care that an initial rush current (1.5 A approx. at 10 V DC and 5 A approx. at 31 V DC) will flow when the power supply is switched on. Output operation mode selection switch Selection of main sensor sensing areas. (OUT 1,OUT 2 ) RL Left area center area Right area Select the operation mode for OUT 1 and OUT 2 with the operation mode selection switch. Select whether to perform selection of External control function sensing area with selection switch (Note 2) the dipswitch or by external input. Notes: 1) Not incorporated in PX-26. 2) Incorporated in PX-24ES and PX-23ES. Effective OFF RL Center, left and adjacent left / right OUT 1 areas effective R L Ineffective OFF OFF D.ON Light-ON L.ON D.ON All areas effective Dark-ON L.ON INT. Dipswitches EXT. INT. External inputs EXT. R L OFF L: Low (0 to 1V), H: High (4.5 to 31V, or open) Note: Response time of area the selection input is 80 ms. Long Range & Wide Area Photoelectric Sensor PRECAUTIONS FOR PROPER USE PX-2 SERIES 908 Refer to General precautions. LASER SENSORS PX-24  PX-24ES  PX-23ES  PX-26 External sensitivity adjustment function • The sensitivity can be adjusted, within the range set by the manual sensitivity adjuster, by an analog voltage (0 to +5 V) applied to the external sensitivity adjustment input. The sensitivity varies with the magnitude of the applied voltage. Notes: 1) The sensitivity of the auxiliary sensor is not changed. 2) Sensitivity adjustment beyond the range set by the manual sensitivity adjuster is not possible. Input voltage 0V Sensitivity Extraneous light monitor function (Not incorporated in PX-22 and PX-21) PHOTOELECTRIC SENSORS • If the sensor receives modulated light other than its own (including auxiliary sensor’s) light, the extraneous light monitor output turns ON. The operation of the extraneous light monitor output has absolutely no affect on sensing. It is useful for recognizing presence of other sensors near this sensor in case of intersecting AGV paths, etc. +5 V or open MICRO PHOTOELECTRIC SENSORS AREA SENSORS LIGHT CURTAINS PRESSURE / FLOW SENSORS INDUCTIVE PROXIMITY SENSORS Maximum Minimum FIBER SENSORS PARTICULAR USE SENSORS Maximum sensitivity set by the manual sensitivity adjuster Note: T  he extraneous light monitor output is not incorporated with a short-circuit protection circuit. Do not connect it directly to a power supply or a capacitive load. 3) This wire should be insulated if it is not used. SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS WIRE-SAVING SYSTEMS PX-SB1 • This sensor must always be used with the applicable main sensor. This sensor does not work as a standalone unit. (It cannot be used with PX-22 or PX-21.) Selection of auxiliary area • Aux area can be selected by aux area ineffective input of the main sensor. Ineffective input Auxiliary left Auxiliary right OUT 1 area OUT 1 area Sensing area Auxiliary left / right OUT 1 area ineffective L Sensitivity setting • Sensitivity adjustment of PX-SB1 is performed with the emitter volume. If sensitivity cannot be set to close range even after adjusting the emitter volume, then an aux sensor might be receiving the light from the main sensor. If that is the case, adjust sensitivity with the emitter volume and the receiver volume. For details, see the instruction manual that comes with the product. LASER MARKERS ENERGY CONSUMPTION VISUALIZATION COMPONENTS Left aux sensor Right aux sensor L ENDOSCOPE HUMAN MACHINE INTERFACES Spiral lead wire Main sensor H STATIC CONTROL DEVICES PLC / TERMINALS Connection with the main sensor L Auxiliary left OUT 1 area effective MEASUREMENT SENSORS • Connect the main sensor connector attached cable to the aux sensor connector attached cable. • The spiral lead wire side of the main sensor connector attached cable is the left aux sensor side. FA COMPONENTS MACHINE VISION SYSTEMS UV CURING SYSTEMS Selection Guide Wafer Detection Liquid Leak Detection Auxiliary right OUT 1 area effective Liquid Level Detection L H Water Detection Color Mark Detection Hot Melt Glue Detection Ultrasonic Auxiliary left / right OUT 1 area effective Small / Slim Object Detection Obstacle Detection H H Other Products PX-2 L: Low (0 to 1 V), H: High (4.5 to 31 V or open) Note: Aux area disable input has nothing to do with the external control function selection switch of the main sensor. 909 FIBER SENSORS LASER SENSORS PHOTOELECTRIC SENSORS Long Range & Wide Area Photoelectric Sensor PX-2 SERIES DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downloaded from our website. PX-2□ Main sensor MICRO PHOTOELECTRIC SENSORS 2-ø4.6 ø0.181 mounting holes (ø10)(ø0.394) 45° AREA SENSORS LIGHT CURTAINS 22 0.866 12 0.472 INDUCTIVE PROXIMITY SENSORS 4.5 0.177 PARTICULAR USE SENSORS 2.5 0.098 9 0.354 5 0.197 21.5 0.846 11 0.433 WIRE-SAVING SYSTEMS 38.5 1.516 Center of sensing 43 (40.5) 1.693 (1.594) SIMPLE WIRE-SAVING UNITS MEASUREMENT SENSORS ( ) 41.5 1.634 PRESSURE / FLOW SENSORS SENSOR OPTIONS 63 73 2.480 2.874 83 3.268 ø6.7 ø0.264 cable, 0.5 m 1.640 ft long (Note) for auxiliary sensor connection; with connector at the end 15 0.591 OUT 1 area operation indicator (Red) OUT 2 area operation indicator (Yellow) 45° ø6.7 ø0.264 cable, 0.5 m 1.640 ft long (for input and output) 23.5 0.925 28.5 1.122 20 0.787 62 2.441 4-M4 threads, 4 deep Note: PX-22 and PX-21 do not have this cable. STATIC CONTROL DEVICES ENDOSCOPE LASER MARKERS PX-SB1 Auxiliary sensor PLC / TERMINALS Receiving adjuster (incorporated) HUMAN MACHINE INTERFACES 11 0.433 ENERGY CONSUMPTION VISUALIZATION COMPONENTS 18 0.709 FA COMPONENTS MACHINE VISION SYSTEMS UV CURING SYSTEMS 20.5 0.807 40.5 1.594 Center of sensing Emission adjuster (incorporated) Selection Guide Wafer Detection Liquid Leak Detection Liquid Level Detection Water Detection Color Mark Detection Hot Melt Glue Detection Ultrasonic Small / Slim Object Detection Obstacle Detection Other Products PX-2 1 0.039 1.5 Operation indicator (Red) 0.059 35 1.378 6 0.236 Beam-receiving part Beam-emitting part 50 1.969 62 2.441 Sensitivity adjuster cap 2-ø4.5 ø0.177 mounting holes 2-M4 nut seats (on both sides) 5 0.197 4 0.157 25 0.984 ø5.8 ø0.228 cable, 2 m 6.562 ft long (with connector at the end) Long Range & Wide Area Photoelectric Sensor DIMENSIONS (Unit: mm in) PX-2 SERIES The CAD data in the dimensions can be downloaded from our website. MS-PX-2 Main sensor mounting bracket (Accessory for PX-2□) 9.4 0.370 1.7 0.067 4.8 0.189 5 0.197 16.5 0.650 16.5 0.650 4.8 0.189 9.4 0.370 1.7 0.067 9.1 12 0.358 0.472 31.9 1.256 0.3 4.5 0.012 0.177 9.1 12 0.472 0.358 31.9 1.256 0.3 0.012 4.5 0.177 t2 21 0.827 t 0.079 15 0.591 11.5 0.453 910 t2 21 t 0.079 0.827 20 0.787 20 0.787 47 1.850 47 1.850 Left side Right side FIBER SENSORS LASER SENSORS PHOTOELECTRIC SENSORS MICRO PHOTOELECTRIC SENSORS AREA SENSORS LIGHT CURTAINS PRESSURE / FLOW SENSORS 15 11.5 0.591 0.453 INDUCTIVE PROXIMITY SENSORS 5 0.197 PARTICULAR USE SENSORS SENSOR OPTIONS SIMPLE WIRE-SAVING UNITS Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) Four M4 (length 8 mm 0.315 in) screws with washers are attached. WIRE-SAVING SYSTEMS Assembly dimensions MEASUREMENT SENSORS STATIC CONTROL DEVICES Mounting drawing with PX-24 9.2 0.362 ENDOSCOPE 4.8 0.189 LASER MARKERS 116 4.567 104 4.094 52 2.047 10.5 0.413 t2 28.5 t 0.079 1.122 OUT 2 area operation indicator (Yellow) OUT 1 area operation indicator (Red) 47 1.850 ENERGY CONSUMPTION VISUALIZATION COMPONENTS MACHINE VISION SYSTEMS 21 0.827 6.5 0.256 HUMAN MACHINE INTERFACES FA COMPONENTS 20 17 0.669 0.787 Center of sensing PLC / TERMINALS 50 1.969 UV CURING SYSTEMS Selection Guide Wafer Detection Liquid Leak Detection Liquid Level Detection Water Detection Color Mark Detection Hot Melt Glue Detection Ultrasonic Small / Slim Object Detection Obstacle Detection Other Products PX-2 911 FIBER SENSORS LASER SENSORS PHOTOELECTRIC SENSORS Long Range & Wide Area Photoelectric Sensor DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downloaded from our website. MS-NX5-1 Auxiliary sensor mounting bracket (Accessory for PX-SB1) ø6.4 ø0.252 hole MICRO PHOTOELECTRIC SENSORS Assembly dimensions 12 0.472 22 0.866 9.4 0.370 5.2 6.4 0.205 0.252 AREA SENSORS 25 0.984 40 1.575 5° LIGHT CURTAINS 11 0.433 21 (43) 40 (1.693) 1.575 0.827 5.2 0.205 2-ø4.5 ø0.177 holes 5° 4.5 0.177 PRESSURE / FLOW SENSORS 50 1.969 INDUCTIVE PROXIMITY SENSORS PARTICULAR USE SENSORS 6.4 0.252 30 1.181 72 2.835 R55.9 R2.201 t2 t 0.079 15 0.591 SENSOR OPTIONS 1 0.039 12 0.472 22 0.866 25 0.984 40 1.575 10° ø6.4 ø0.252 25 0.984 Beam axis 6 0.236 25 0.984 29 1.142 SIMPLE WIRE-SAVING UNITS Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) WIRE-SAVING SYSTEMS Two M4 (length 25 mm 0.984 in) screws with washers and two M4 nuts are attached. MEASUREMENT SENSORS PX-2 SERIES 25 0.984 72 2.835 50.5 1.988 t2 t 0.079 MS-NX5-2 Auxiliary sensor mounting bracket (Optional) STATIC CONTROL DEVICES 6 0.236 Assembly dimensions 10 0.394 17 0.669 ENDOSCOPE 14 0.551 LASER MARKERS PLC / TERMINALS 29 1.142 40 1.575 37 6.4 1.457 0.252 6 0.236 25 0.984 HUMAN MACHINE INTERFACES ENERGY CONSUMPTION VISUALIZATION COMPONENTS FA COMPONENTS 50 ±0.2 1.969 ±0.008 70 ±0.3 2.756 ±0.012 5° t2 t 0.079 15 5° 0.591 25 0.984 Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) Liquid Leak Detection 104 ±0.3 30 36.6 90 ±0.2 1.181 1.441 3.543 ±0.008 4.094 ±0.012 R28 R1.102 4.5 0.177 UV CURING SYSTEMS Wafer Detection 11 0.433 25 0.984 14 0.551 10° 40 1.575 6 0.236 MACHINE VISION SYSTEMS Selection Guide 8 0.315 90 104 3.543 4.094 Beam axis 55.5 2.185 5 0.197 12 0.472 t2 t 0.079 6.4 0.252 6 0.236 Two M4 (length 25 mm 0.984 in) screws with washers and two M4 nuts are attached. MS-NX5-3 Auxiliary sensor mounting bracket (Optional) Liquid Level Detection Assembly dimensions Water Detection Color Mark Detection Hot Melt Glue Detection 22 0.866 12 0.472 Ultrasonic Small / Slim Object Detection 5.5 0.217 45 1.772 25 0.9845° 4.5 0.177 t2 t 0.079 (43) (1.693) 40 1.575 21 0.827 5° Obstacle Detection Other Products 6.4 0.252 6.4 0.252 PX-2 6.4 0.252 9.5 0.374 42 1.654 50 1.969 R55.9 ±0.2 R2.201 ±0.008 6 0.236 10.5 0.413 5.5 0.217 6 18 0.709 0.236 25 0.984 Material: C  old rolled carbon steel (SPCC) (Uni-chrome plated) Two M4 (length 25 mm 0.984 in) screws with washers and two M4 nuts are attached. 45 1.772 t2 t 0.079 6.4 18 0.252 0.709 42 1.654 Beam axis 2-ø4.5 ø0.177 holes 5 0.197 30 50 64 1.181 1.969 2.520 1 0.039 64 2.520 6 0.236 5 0.197 12 0.472 6.4 0.252 22 0.866 10° 912 MEMO