EQ- VF NX PM MS-AJ RT- PX- CY PHOTOELECTRIC SENSORS Mounting Stand Amplifier Built-in SERIES Convergent Reflective Micro Photoelectric Stable detection by convergent reflective mode Stable detection characteristics are obtained since it is convergent reflective type and senses a limited area. Detects an object within the convergent area Not affected by background Even a specular background does not affect the sensing performance if the sensor is located 3 mm.8 in away from it. However, the specular background should be a plane surface, directly facing the sensor. A spherical or curved background may be detected. Minute object detectable A ". mm ". in copper wire can be detected at a distance of mm in. mm in approx. 3 mm.8 in Sensing object Background ". mm ". mm copper wire Convergent reflection sensing ensures stable detection Marked Conforming to EMC Conforming Directive to Dark object detectable Since the sensor is very sensitive, it can detect even a dark object of low reflectivity. Optimum setting distance is mm in approx. Cable type is also available Cumbersome soldering is not required. It saves space and improves reliability. -LH mm.98 in approx. Cable type -LH EMC Directive With connector mm.99 in approx. 3
APPLICATIONS Sensing capacitors in a tray ORDER GUIDE Type Appearance Sensing range Model No. Output Output operation Connector type Cable type L type (Top sensing) Front sensing Top sensing L type (Top sensing) Front sensing Top sensing OPTIONS. to 8 mm.98 to.3 in Convergent point: mm in Designation Model No. Description Sensing printed circuit boards -LH -LHB -LF -LFB -LL -LLB -LH-C -LHB-C -LF-C -LFB-C -LL-C -LLB-C Connector CN-3 NPN open-collector transistor Mating cable CN-3-C CN-3-C3 Mounting Stand Amplifier Built-in EQ- VF NX PM MS-AJ RT- PX- CY PHOTOELECTRIC SENSORS Connector CN-3 Dedicated connector Mating cable CN-3-C CN-3-C3. mm 3-core cabtyre cable, m 3.8 ft long. mm 3-core cabtyre cable, 3 m 9.83 ft long 3
EQ- VF NX PM MS-AJ RT- PX- CY PHOTOELECTRIC SENSORS Mounting Stand Amplifier Built-in SPECIFICATIONS Item Sensing range Min. sensing object Hysteresis Repeatability (perpendicular to sensing axis) Supply voltage Current consumption. to 8 mm.98 to.3 in (Conv. point: mm in) with white non-glossy paper ( mm.9 in.9 in) (Note ) ". mm ". in copper wire (Setting distance: mm in) % or less of operation distance with white non-glossy paper ( mm.9.9 in).8 mm.3 in or less (Note ) to V DC % Ripple P-P % or less Average: ma or less, Peak: 8 ma or less NPN open-collector transistor Maximum sink current: ma Output Applied voltage: 3 V DC or less (between output and V) Residual voltage: V or less (at ma sink current). V or less (at ma sink current) Utilization category Short-circuit protection Response time Operation indicator Pollution degree Ambient temperature Ambient humidity Ambient illuminance EMC Vibration resistance Shock resistance Emitting element DC- or DC-3 Incorporated.8 ms or less Red LED (lights up when the output is ON) 3 (Industrial environment) to C to3 F (No dew condensation or icing allowed), Storage: to8 C 3 to7 F to 8 % RH, Storage: to 8 % RH Sunlight:, #x at the light-receiving face, Incandescent light: 3, #x at the light-receiving face EN 8-, EN 8-, EN 97-- to Hz frequency,. mm.9 in amplitude in X, Y and Z directions for two hours each m/s acceleration ( G approx.) in X, Y and Z directions for three times each Infrared LED (modulated) Material Cable Enclosure: Polycarbonate, Terminal part: HSM (Ag plated) Enclosure: Polycarbonate, Fixed cable part: PBT. mm 3-core cabtyre cable, m 3.8 ft long (Note 3) Environmental resistance Cable extension Weight Model No. Type Connector type Cable type Top sensing Front sensing L type (Top sensing) Top sensing Front sensing L type (Top sensing) -LH -LF -LL -LH-C -LF-C -LL-C -LHB -LFB -LLB -LHB-C -LFB-C -LLB-C Total m. ft is possible with.3 mm, or more, cable. If the cable is extended for m. ft, or more, a capacitor of!f must be connected betweenv and V terminals.. g approx. g approx. g approx. Notes: ) The sensing range may extend up to. mm.9 in with white non-glossy paper due to product variation. Notes: ) The repeatability is specified for white non-glossy paper ( mm.9.9 in) at a setting distance of mm in. Notes: 3) Cable cannot be extended. 3
Sensing range L (mm in) I/O CIRCUIT AND WIRING DIAGRAMS I/O circuit diagram circuit Tr ZD Internal circuit Color code of cable type and mating cable (Brown)V (Black) Output ma max. (Blue) V Users circuit Load Symbols... ZD: Surge absorption zener diode Tr : NPN output transistor to V DC % SENSING CHARACTERISTICS (TYPICAL) Sensing fields Horizontal (left and right) direction Setting distance L (mm in) Note: Make sure to connect terminals correctly as the sensor does not incorporate a reverse polarity protection circuit. 8.3.3.7 N White Left Center Right Operating point? (mm in) Distance to convergent point Horizontal direction mm.9.9 in Non-glossy paper -LH # V OUT +V L Correlation between lightness and sensing range The sensing region is represented by oblique lines in the left figure. However, the sensitivity 8.3 should be set with enough margin because of slight variation in Sensing region.3 products..7 Dark N N N N8 Lightness Light N N N3 N N N N7 N8 N9 Distance to convergent point The sensors can be mounted side by side. However, if the sensor is slanted, there may be interference. Verify first whether there is any interference prior to use. Lightness shown on the left may differ slightly from the actual object condition. Wiring diagram -LH V OUT +V V Output V Brown Black Blue Vertical (up and down) direction Setting distance L (mm in) Sensing range L (mm in) 8.3.3.7 White N Mirror Up Center Down Operatiing point? (mm in) Glossy stainless steel Glossy copper plate Non-glossy aluminum plate White non-glossy paper White ceramic circuit board Glass epoxy printed circuit board (Green masked surface) Black-painted, non-glossy iron plate Gray non-glossy paper (N) Color code of cable type and mating cable Distance to convergent point Distance to convergent point Load to V DC % The sensors can be mounted side by side. However, if the sensor is slanted, there may be interference. Verify first whether there is any interference prior to use. Vertical direction # L mm.9.9 in Non-glossy paper Correlation between material ( mm.9.9 in) and sensing range The bars in the graph indicate the sensing range for the respective material. However, there is a.9 slight variation in the sensing range depending on the product. Further, if there is a reflective object (conveyer, etc.) in the background of the sensing object, since it affects the sensing, separate it by more than twice the sensing range shown in the left graph. Mounting Stand Amplifier Built-in EQ- VF NX PM MS-AJ RT- PX- CY PHOTOELECTRIC SENSORS 33
EQ- VF NX PM MS-AJ RT- PX- CY PHOTOELECTRIC SENSORS Mounting Stand Amplifier Built-in PRECAUTIONS FOR PROPER USE All models This product is not a safety sensor. Its use is not intended or designed to protect life and prevent body injury or property damage from dangerous parts of machinery. It is a normal object detection sensor. Mounting When fixing the sensor with screws, use M3 screws and the tightening torque should be.9 Nm or less. Further, use small, round type plain washers (" mm ".3 in). Please arrange separately. Plain washer (Outer dia: " mm ".3 in) Spring washer M3 screws Wiring Make sure to connect terminals correctly as the sensor does not incorporate a reverse polarity protection circuit. If the sensor is being used in a noisy environment, examine the extent of noise. Further, if equipment, such as motor, solenoid or electromagnetic valve, which generates a large surge, is present near the sensor, connect a surge absorber to the equipment. Setting The optimum setting distance (distance to conver- object Sensing gent point) is mm in. The sensor is not affected mm even by a specular background if it is located 3 mm 3 mm.8 in in or more.8 in, or more, away from the sensor. However, the specular background should be a plane surface, directly facing the sensor. A spherical or curved background may be detected. Others Do not use during the initial transient time ( ms) after the power supply is switched on. Take care that the product does not come in direct contact with oil, grease, or organic solvents, such as, thinner, etc. V O + Background Connector type Refer to p.3l for general precautions. Cautions in plugging or unplugging a connector Do not plug or unplug a connector more than times. Be sure not to give stress more than N to a terminal of both a connector and a sensor. If you do not follow the above cautions, it will cause a poor contact. Procedures of plugging or unplugging a connector Insert a connector straight into a sensor until the connector lug is locked by the sensor hook. When unplugging, give as much stress as a connector lug can be relieved from a hook. Then unplug it. Caution: Be sure to hold a connector when plugging or unplugging it. Do not hold a terminal or a cable when plugging or unplugging the connector. Otherwise, it will cause a poor contact. Soldering (Both connector CN-3 and sensor) If soldering is done directly on the terminals, strictly adhere to the conditions given below. Soldering temperature Soldering time Soldering position V OUT+V C F or less sec. or less Refer to the below figure Wiring The cable length must be m. ft, or less, with.3 mm, or more, cable. If the cable is extended for more than m. ft, connect a capacitor of!f approx. between V and V terminals. Connector V OUTV CN 3 V OUT +V Cable N or less Hook. mm.9 in Lug Soldering position!f to V DC % 3
DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/ -LH -LHB 7..9.83 -LL -LLB.98.3 CN-3...3 -LH V OUT+V -mounting oblong holes -LL.33 8...7.7 7.7..3 +V OUT V.3.9 Operation indicator (Red).9 7.9.98.3 3.. Operation indicator (Red) -mounting oblong holes 3.. Connector (Optional) 8..33 7..83 CN 3.33 V OUT +V +V OUT V () (.3).33.8..7.. t. t.8.8.3..3 (.) (.) (.) (.).7..9 3.. 3...9 -LF -LFB 7..83...3 -LF V OUT+V -mounting oblong holes.9 3..98.3 3.. Operation indicator (Red).7 m Terminal part (Connector type).8.3 V OUT V..3.....3...83 8..33 t.3 t..7 3.. Mounting Stand Amplifier Built-in EQ- VF NX PM MS-AJ RT- PX- CY PHOTOELECTRIC SENSORS 3
EQ- VF NX PM MS-AJ RT- PX- CY PHOTOELECTRIC SENSORS Mounting Stand Amplifier Built-in DIMENSIONS (Unit: mm in) The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/ -LH-C -LHB-C -mounting oblong holes 7..9.83. ". ". -LL-C -LLB-C Sensing surface.7.98. ". ". 7.7. 7.7..88...3 7.7..88.33 8...7.3.3.9 Operation indicator (Red).9 7.9.98 3.. "3.7 ". cable, m 3.8 ft long Operation indicator (Red) "3.7 ". cable, m 3.8 ft long 3....9 7..83 8..33 3....3.7 3....3 -mounting oblong holes -LF-C -LFB-C -mounting oblong holes.9 7..83. ". ". 7.7..88. Operation. indicator (Red).3.7.9 3..98 3.. "3.7 ". cable, m 3.8 ft long 8..33.7 3....3 3