SERIES Amplifier Built-in Compact Photoelectric Sensor FX-D1/A1/M1 PHOTOELECTRIC SENSORS CX-20 FX-13 FX-11A Fiber Sensors General Purpose Photoelectric Sensor with Full Basic Performance CX-20 FZ-10 Marked Conforming to EMC Directive Compact Size Two Sensors Mountable Together Waterproof Just 20mm in depth, 5mm shorter than a conventional model. CX-29 (retroreflective type), CX-22 and CX-24 (diffuse reflective type) incorporate an automatic interference prevention function. Hence, two sensors can be mounted close together. The sensor can be hosed down because of its IP67 construction and the non-corrosive stainless steel mounting bracket. 5mm shorter CX-21, CX-23, CX-28 or CX-28IR ( do ) not have this function. 31mm 12mm Note: However, take care that if it is exposed to water splashes during operation, it may detect a water drop itself. Strong Light Beam Insusceptible to Extraneous Light: CX-23 Plug-in Connector Type Is Available CX-21 (thru-beam type) emits a strong light beam which can pass through 20 sheets of copier paper. The sensor incorporates an infrared LED that is strong against dust or dirt. As the spread of the beam from the CX-23 emitter is narrow, close mounting of sensors is possible. Plug-in connector type sensor, which can be easily disconnected for replacement, is available. In case a problem occurs anyone can replace the sensor in a minute. Half the span of CX-21 EX-20 EX-10 CX-30 CX-RVM5/D100/ND300R Amplifier Built-in Type 20mm 20 sheets of copier paper Plug-in connector type CX-2-J CX-23 CX-23 CX-21 M8 connector (IEC conforming) "9mm (at setting distance of 100mm) 160 Mating cable CN-24E-C2 (Cable length: 2m) CN-24E-C5 (Cable length: 5m) APPLICATIONS Detecting rubber sheet FX-D1/A1/M1 CX-21 CX-22 Sensor 2 CX-29 Sensor 1 Transparent objects detectable with CX-28IR (Typical examples) Detecting pet bottles Sensing object Sensing object size 50mm t1.0mm "50mm ?50mm t2.0mm "100mm ?50mm t2.3mm Acrylic board 50mm t1.5mm Styrol (Floppy case) 50mm t1.2mm Food wrapping film 50mm t10!m Cigarette case film 50mm t20!m Vinyl sack 50mm t30!m "55mm Pet bottle "70mm Glass bin "65mm Glass sheet Cylindrical glass CX-28IR Reflector setting range: 300 to 500mm with the RF-230 reflector at the optimum condition (Note) Each object should pass across the beam at the center between the sensor and the reflector. ?: Length of cylindrical glasses t : Thickness of sensing object Note: The optimum condition is defined as the condition in which the sensitivity level is set such that the stability indicator just lights up when the object is absent. Fiber Sensors FX-11A FX-13 Detecting shiny refrigerators FZ-10 Detecting contents in paper pouch PHOTOELECTRIC SENSORS CX-20 Sensing range Model No. Sensing output Emitting element CX-21 CX-23 0.1 to 3m (Note 1) CX-29 50 to 1,000mm (Note 1) Red LED NPN open-collector transistor CX-28IR Infrared LED CX-22 800mm Amplifier Built-in Type CX-30 CX-RVM5/D100/ND300R EX-10 Infrared LED 5m CX-24 300mm 10m CX-21-PN Infrared LED 5m CX-23-PN 0.1 to 3m (Note 1) CX-29-PN 50 to 1,000mm (Note 1) 800mm 300mm Red LED PNP open-collector transistor CX-28IR-PN EX-20 Long For transpar- With Narrow Short sensing sensing ent object polarizing beam filters range range sensing Diffuse reflective Retroreflective Thru-beam Diffuse reflective Retroreflective PNP output type Appearance 10m Narrow Long For transpar- With Short sensing sensing ent object polarizing beam filters range range sensing NPN output type Thru-beam Type CX-20 ORDER GUIDE Infrared LED CX-22-PN CX-24-PN NOTE: Mounting bracket is not supplied with the sensor. Please select from the range of optional sensor mounting brackets (five types). Note 1: The sensing range of the retroreflective type sensor is specified for the RF-230 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 0.1m away (CX-28IR: 50mm). Reflector cannot be placed in this range Actual sensing range 3m (CX-28IR: 1,000mm) of the sensor 0.1m (CX-28IR: 50mm) Setting range of the reflector Sensor Reflector Reflector 161 PHOTOELECTRIC SENSORS FX-D1/A1/M1 CX-20 ORDER GUIDE Red LED type for transparent object sensing The red LED type for transparent object sensing, which features easy beam alignment, is available. Model No.: CX-28, CX-28-PN (Sensing range: 50 to 500mm) Plug-in connector type (Not available for the self-diagnosis output type) Plug-in connector type is available. When ordering this type, add `-J' to the model No. (e.g.) Plug-in connector type of CX-21-PN is `CX-21-PN-J'. Plug-in connector type of CX-29-Y is `CX-29-J-Y'. * Mating cable (2 Nos. are required for the thru-beam type.) FZ-10 FX-13 FX-11A Fiber Sensors Type Model No. Straight Elbow * CN-24E-C2, CN-24E-C5 * CN-24EL-C2, CN-24EL-C5 Description CN-24E-C2 Length: 2m CN-24E-C5 Length: 5m CN-24EL-C2 Length: 2m CN-24EL-C5 Length: 5m 0.2mm2 4-core cabtyre cable with connector on one end Cable outer diameter: "3.7mm 23mm "9mm Self-diagnosis output type (Available with NPN output type only. However, not available for CX-23, CX-28, CX-28IR, and plug-in connector type.) 30.7mm "9mm "3.7mm 23.7mm "3.7mm The self-diagnosis output type is available. When ordering this type, add `S' to the model No. (e.g.) Self-diagnosis output type of CX-21 is `CX-21S'. Package without reflector CX-29, CX-28 and CX-28IR are available without the reflector RF-230. When ordering this type, add suffix `-Y' to the model No. (e.g.) Package without reflector of CX-29 is `CX-29-Y'. OPTIONS CX-20 Round slit mask Designation Model No. Description Slit on one side * Sensing range: 400mm [CX-21] 300mm [CX-23] * Min. sensing object: "12mm Slit on both sides * Sensing range: 20mm [CX-21, CX-23] * Min. sensing object: "0.5mm Slit on one side * Sensing range: 900mm [CX-21] 600mm [CX-23] * Min. sensing object: "12mm Slit on both sides * Sensing range: 100mm [CX-21, CX-23] * Min. sensing object: "1mm Slit on one side * Sensing range: 2m [CX-21] 1.5m [CX-23] * Min. sensing object: "12mm Slit on both sides * Sensing range: 400mm [CX-21, CX-23] * Min. sensing object: "2mm Slit on one side * Sensing range: 2m [CX-21] 1.2m [CX-23] * Min. sensing object: "12mm Slit on both sides * Sensing range: 400mm [CX-21, CX-23] * Min. sensing object: 0.56mm Slit on one side * Sensing range: 3m [CX-21] 2m [CX-23] * Min. sensing object: "12mm Slit on both sides * Sensing range: 1m [CX-21, CX-23] * Min. sensing object: 16mm Slit on one side * Sensing range: 5m [CX-21] 3m [CX-23] * Min. sensing object: "12mm Slit on both sides * Sensing range: 2m [CX-21, CX-23] * Min. sensing object: 26mm EX-20 EX-10 CX-30 CX-RVM5/D100/ND300R Amplifier Built-in Type OS-CX-05 (Slit size "0.5mm) Round slit mask For thru-beam OS-CX-1 (Slit size "1mm) type sensor only ( ) OS-CX-2 (Slit size "2mm) OS-CX-056 (Slit size 0.56mm) Rectangular slit mask For thru-beam type sensor only ( ) OS-CX-16 (Slit size 16mm) OS-CX-26 (Slit size 26mm) 162 Fitted on the front face of the sensor with onetouch. Round slit mask (Stainless steel) Rectangular slit mask Fitted on the front face of the sensor with onetouch. Rectangular slit mask (Stainless steel) OPTIONS Reflector * Sensing range: 0.1 to 1.5m [CX-29] 50 to 500mm [CX-28IR] * Min. sensing object: "35mm MS-RF21-1 Protective mounting bracket for RF-210 It protects the reflector from damage and maintains alignment. MS-RF22 For RF-220 Reflective tape MS-RF23 For RF-230 * RF-11 Reflective tape (For CX-29 only) RF-12 Sensor mounting bracket (Note 2) Universal sensor mounting stand (Note 3) Sensor checker (Note 4) 12.8 mm 42.3mm * Ambient temperature: 25 to50C * Sensing range: * Ambient humidity: 0.1 to 0.5m [CX-29] 35 to 85% RH Notes: i) Keep the tape free from stress. If it is pressed too much, its capability may deteriorate. * Sensing range: Notes: ii) Do not cut the tape. 0.1 to 0.7m [CX-29] It will deteriorate the 0.15 to 0.4m [CX-28IR] sensing performance. MS-CX2-1 Foot angled mounting bracket It can also be used for mounting RF-210. (The thru-beam type sensor needs two brackets.) MS-CX2-2 Foot biangled mounting bracket Flat mounting saves height. It can also be used for mounting RF-210. (The thru-beam type sensor needs two brackets.) MS-CX2-4 Protective mounting bracket It protects the sensor from damage and maintains alignment. (The thru-beam type sensor needs two brackets.) MS-CX2-5 Back biangled mounting bracket Suitable for sensing from bottom of conveyors, etc. (The thru-beam type sensor needs two brackets.) MS-CX-3 Back angled mounting bracket (The thru-beam type sensor needs two brackets.) MS-AJ Basic assembly MS-AJ-A Lateral arm assembly MS-AJ-M Assembly for reflector CHX-SC2 It is useful for beam alignment of thru-beam type sensors. The optimum receiver position is given by indicators, as well as, an audio signal. Notes: 1) RF-11 cannot be used with CX-28IR. Notes: 2) The plug-in connector type sensor does not allow use of some sensor mounting brackets because of the protrusion of the connector. Notes: 3) Refer to P.310l for details of the universal sensor mounting stand. Notes: 4) Refer to P.378l for details of the sensor checker CHX-SC2. * MS-CX2-2 * MS-CX2-4 8mm 25mm Reflector mounting bracket * MS-RF23 * MS-CX2-5 Two M3 (length 8mm) screws with washers are attached. * MS-RF21-1 * MS-AJ-A Swivel: 360 rotation 45 Height adjustment: 150mm approx. Mounting holes for M6 screw Two M3 (length 14mm) screws with washers are attached. * MS-RF22 Two M4 (length 10mm) screws with washers are attached. * MS-AJ Elevation angle45 Two M3 (length 12mm) screws with washers are attached. 0.7mm 30mm 30mm Universal sensor mounting stand 45 Two M3 (length 12mm) screws with washers are attached. * RF-12 0.7mm Two M3 (length 12mm) screws with washers are attached. Sensor mounting bracket * MS-CX2-1 * MS-AJ-M 360 rotation Height adjustment: 150mm approx. 45 Mounting holes 45angle for M6 screw adjustment Sensor checker Swivel: 360 rotation * MS-CX-3 45 Elevation angle45 Two M3 (length 12mm) screws with washers are attached. Swivel: 360 rotation With the lateral arm, the sensor can sense from above a production line. 45 Two M3 (length 12mm) screws with washers are attached. FX-D1/A1/M1 RF-220 RF-11 (Note 1) 8.3mm 35.3mm 33.3mm Fiber Sensors FX-11A FX-13 Reflector mounting bracket RF-210 * Sensing range: 0.1 to 1m [CX-29] 50 to 250mm [CX-28IR] * Min. sensing object: "30mm FZ-10 ) * RF-220 11mm PO Height adjustment: 150mm approx. W ER C LE H VE L X- SC 2 Sensor checker Mounting holes for M6 screw 163 CX-20 ( * RF-210 Description Amplifier Built-in Type CX-30 CX-RVM5/D100/ND300R EX-10 Reflector For retroreflective type sensor only Model No. EX-20 Designation PHOTOELECTRIC SENSORS CX-20 SPECIFICATIONS Thru-beam Type Item Model No. PHOTOELECTRIC SENSORS FX-D1/A1/M1 CX-20 With polarizing filters For transparent object sensing Long sensing range Short sensing range CX-29 CX-28IR CX-22 CX-24 CX-29-PN CX-28IR-PN CX-21 CX-23 PNP output type CX-21-PN CX-23-PN 10m 5m Sensing range 0.1 to 3m (Note 1) 50 to 1,000mm (Note 1) "50mm or more "50mm or more opaque, translucent opaque, translucent "12mm or more opaque object (Note 3) or specular object or transparent object (Note 1) (Note 1) 0.5mm or less 0.05mm or less Opaque, translucent or transparent object FZ-10 NPN output type Emitter: 35mA or less Receiver: 25mA or less 30mA or less 35mA or less PNP output type Emitter: 35mA or less Receiver: 30mA or less 35mA or less 40mA or less <NPN output type> <PNP output type> NPN open-collector transistor * Maximum sink current: 100mA * Applied voltage: 30V DC or less (between sensing output and 0V) * Residual voltage: 1.5V or less (at 100mA sink current) 0.4V or less (at 16mA sink current) PNP open-collector transistor * Maximum source current: 100mA * Applied voltage: 30V DC or less (between sensing output andV) * Residual voltage: 1.5V or less (at 100mA source current) 0.4V or less (at 16mA source current) Utilization category DC-12 or DC-13 Switchable either Light-ON or Dark-ON Short-circuit protection Incorporated 1ms or less Operation indicator Stability indicator Power indicator Red LED (lights up when the sensing output is ON) Green LED (lights up under stable light received condition or stable dark condition) Red LED (lights up when the power is ON) Sensitivity adjuster Continuously variable adjuster Automatic interference prevention function 25 to55C (No dew condensation or icing allowed) (Note 4), Storage:30 to70C 35 to 85% RH, Storage: 35 to 85% RH Ambient humidity Ambient illuminance Sunlight: 10,000#x at the light-receiving face, Incandescent light: 3,000#x at the light-receiving face EMC Voltage withstandability Incorporated units of sensors can be mounted (Two ) closely. IP67 (IEC) Protection Ambient temperature Incorporated units of sensors (Two can be mounted closely. ) 3 (Industrial environment) Pollution degree Environmental resistance 1mm or less 12 to 24V DC10% Ripple P-P 10% or less Supply voltage Current consumption 0.5mm or less Response time CX-20 CX-24-PN 300mm (Note 2) 15% or less of operation distance Repeatability (perpendicular to sensing axis) Output operation EX-10 CX-30 CX-RVM5/D100/ND300R Amplifier Built-in Type CX-22-PN 800mm (Note 2) Hysteresis Sensing output Emission: EN50081-2, Immunity: EN50082-2 1,000V AC for one min. between all supply terminals connected together and enclosure Insulation resistance 20M, or more, with 250V DC megger between all supply terminals connected together and enclosure Vibration resistance 10 to 500Hz frequency, 1.5mm amplitude in X, Y and Z directions for two hours each Shock resistance Emitting element Material Cable EX-20 Diffuse reflective Narrow beam NPN output type Sensing object FX-13 FX-11A Fiber Sensors Retroreflective Cable extension Weight Accessories 500m/s2 acceleration (50G approx.) in X, Y and Z directions for three times each Infrared LED (modulated) Red LED (modulated) Infrared LED (modulated) Enclosure: Polycarbonate, Lens: Polycarbonate, Indicator cover: Polycarbonate, Front cover: Polycarbonate (CX-29: Acrylic) 0.2mm2 3-core (thru-beam type emitter: 2-core) oil resistant cabtyre cable, 2m long Extension up to total 100m is possible with 0.3mm2, or more, cable (thru-beam type: both emitter and receiver). Emitter: 45g approx., Receiver: 50g approx. Adjusting screwdriver: 1 No. 50g approx. RF-230 (Reflector): 1 No. Adjusting screwdriver: 1 No. Adjusting screwdriver: 1 No. Notes: 1) The sensing range and the sensing object of the retroreflective type sensor are specified Reflector cannot Actual sensing range 3m (CX-28IR: 1,000mm) for the RF-230 reflector. be placed in this of the sensor range Further, the sensing range is the possible setting range for the reflector. 0.1m (CX-28IR: 50mm) The sensor can detect an object less than 0.1m away (CX-28IR: 50mm). Setting range of the reflector Notes: 2) The sensing range of the diffuse reflective type sensor is specified for white non-glossy paper (200200mm) as the object. Notes: 3) If slit masks (optional) are fitted, an object of "0.5mm (using round slit mask) can be detected. Sensor Reflector Reflector Notes: 4) In case the sensor is to be used at an ambient temperature of15C, or less, please contact our office. 164 I/O CIRCUIT AND WIRING DIAGRAMS NPN output type Wiring diagram FX-D1/A1/M1 I/O circuit diagram Color code/ Connector pin No. of the plug-in connector type (Brown/1)V Brown (Black/4) Load Sensing output (Note 1) Tr1 ZD2 ZD1 100mA max. (Orange/2) Self-diagnosis output (Note 2, 3) Load Load 12 to 24V DC 10% Black Orange 80mA max. Tr2 Load 12 to 24V DC 10% Fiber Sensors FX-11A FX-13 Sensor circuit D (Blue/3) 0V Blue Users' circuit Connector pin position (Plug-in connector type) 2 Not connected 1 Symbols ... D: Reverse supply polarity protection diode ZD1, ZD2: Surge absorption zener diode Tr1, Tr2: NPN output transistor V 4 Sensing output (Note 1) 3 0V FZ-10 Internal circuit Notes: 1) The emitter of the thru-beam type sensor does not incorporate the sensing output. Notes: 2) Only CX-S incorporates the self-diagnosis output. Notes: 3) The plug-in connector type sensor does not incorporate the self-diagnosis output. When connecting the mating cable, the white wire is not connected. PNP output type I/O circuit diagram PHOTOELECTRIC SENSORS CX-20 Wiring diagram Color code/ Connector pin No. of the plug-in connector type 100mA max. (Black/4) Sensing output (Note 1) Load D 12 to 24V DC 10% Load (Blue/3) 0V Internal circuit Black (Note) 12 to 24V DC CX-20 Brown ZD Tr 10% Blue Users' circuit Amplifier Built-in Type CX-30 CX-RVM5/D100/ND300R EX-10 Sensor circuit (Brown/1) V Connector pin position (Plug-in connector type) Notes: 1) The emitter of the thru-beam type sensor does not incorporate the sensing output. Notes: 2) When connecting the mating cable to the plug-in connector type sensor, the white wire is not connected. 2 Not connected Symbols ... D: Reverse supply polarity protection diode ZD: Surge absorption zener diode Tr : PNP output transistor 1 V 4 Sensing output (Note 1) 3 0V SENSING CHARACTERISTICS (TYPICAL) All models 50 Excess gain 100 50 Excess gain 100 10 5 CX-24 10 CX-22 5 CX-28IR CX-21 CX-23 CX-29 1 0 5 10 15 20 Setting distance L (m) EX-20 Correlation between setting distance and excess gain 25 1 0 1 2 3 4 Setting distance L (m) 5 165 SENSING CHARACTERISTICS (TYPICAL) Thru-beam type Setting distance L (m) Emitter # L Receiver Parallel deviation with round slit masks ("2mm) L Setting distance L (m) Receiver Emitter 1 L # 0 2 # Vertical direction Emitter # L L Receiver 0 Receiver 400 200 0 200 400 Center (Down) Left Right (Up) Operating point ?(mm) Parallel deviation with round slit masks ("2mm) 6 Emitter 4 L Receiver 2 8 3 6 Slit on one side 2 Slit on both sides 1 Emitter # L Receiver 200 0 200 Center Left Right Operating point ?(mm) Receiver 50 0 50 100 Center Left Right Operating point ?(mm) Slit on one side Slit on both sides 4 Emitter 2 # Receiver 0 1,000 400 L 500 0 500 1,000 Center Left Right Operating point ?(mm) L Slit on both sides Vertical direction 300 Slit on one side 200 Slit on both sides 100 Emitter # L Receiver 0 20 10 0 10 Center Left Right Operating point ?(mm) Slit on one side Vertical direction 1.5 Slit on one side Horizontal direction 1 Horizontal direction Emitter 0.5 # L Slit on both sides Horizontal direction Vertical direction Emitter # Receiver Receiver 50 0 50 Center Left Right Operating point ?(mm) Setting distance L (m) Slit on both sides # Parallel deviation with round slit masks ("1mm) 800 2 Emitter 166 L Slit on one side 600 400 Slit on both sides 200 # L Receiver 0 40 20 Emitter 20 0 20 Center Left Right Operating point ?(mm) 40 Parallel deviation with rectangular Parallel deviation with rectangular Parallel deviation with rectangular slit masks (0.56mm) slit masks (16mm) slit masks (26mm) 1.5 0 100 $ 2 Slit on one side 0.5 Emitter # 4 400 0 40 20 0 20 40 Center (Down) Left Right (Up) Operating angle $( ) 2 1 Slit on both sides 400 0 100 40 Parallel deviation with round slit masks ("0.5mm) Setting distance L (mm) Vertical direction Setting distance L (m) direction Emitter 20 0 20 Center Left Right Operating point ?(mm) 0 400 200 Angular deviation Horizontal direction 4 Horizontal Receiver 40 Slit on one side Parallel deviation with rectangular Parallel deviation with rectangular slit masks (16mm) slit masks (26mm) 8 6 L # Receiver 100 0 100 Center Left Right Operating point ?(mm) Emitter 800 Thru-beam type 8 Setting distance L (m) Slit on both sides Slit on both sides 200 40 Slit on one side 0 200 100 0 100 200 Center Left Right Operating point ?(mm) Parallel deviation Setting distance L (m) 20 0 20 Center Left Right Operating angle $( ) 100 L 0 Receiver 100 50 0 50 100 (Down) Left Right (Up) Center Operating point ?(mm) Setting distance L (m) Setting distance L (m) Emitter # 0 200 CX-20 FZ-10 1 Slit on one side Receiver 40 2 Slit on both sides L Parallel deviation with rectangular slit masks (0.56mm) Slit on one side CX-23 EX-10 CX-30 CX-RVM5/D100/ND300R Amplifier Built-in Type $ 0 1,000 0 1,000 2,000 Center Left Right Operating point ?(mm) Emitter 400 Setting distance L (mm) 0 2,000 5 Parallel deviation with round slit masks ("1mm) 1 Horizontal direction Emitter # L Slit on one side Vertical direction Slit on one side Horizontal direction Slit on both sides Vertical direction Slit on both sides Horizontal direction 4 Vertical direction Emitter # Receiver L 0 Receiver 100 50 0 50 100 Center (Down) Left Right (Up) Operating point ?(mm) Setting distance L (m) 5 Setting distance L (mm) 10 10 2 EX-20 Parallel deviation with round slit masks ("0.5mm) Setting distance L (mm) Angular deviation Setting distance L (m) Parallel deviation Setting distance L (m) CX-21 Setting distance L (m) PHOTOELECTRIC SENSORS FX-D1/A1/M1 FX-13 FX-11A Fiber Sensors CX-20 3 2 Horizontal direction Emitter 1 # L Slit on one side Vertical direction Slit on one side Horizontal direction Slit on both sides Vertical direction Slit on both sides Horizontal direction Vertical direction Emitter # Receiver L 0 Receiver 200 100 0 100 200 (Down) Left Right (Up) Center Operating point ?(mm) SENSING CHARACTERISTICS (TYPICAL) 3 2 Reflector (RF-230) 1 # L Sensor 50 0 50 Center Left Right Operating point ?(mm) CX-22 L 20 0 20 Center Left Right Operating angle $( ) L 0 Sensor 100 50 0 50 Center Left Right Operating point ?(mm) ( L 0 40 Reflector angular deviation Reflector (RF-230) Sensor angular deviation Reflector (RF-230) $ $ L L 100 0 40 Sensor 20 0 20 Center Left Right Operating angle $( ) 40 For plotting the left graph, the sensitivity has been set such that a 200 200mm white non-glossy paper is just detectable at a distance of 800mm. ) 50 100 150 White non-glossy paper side length a (mm) 200 Correlation between sensing object size and sensing range 400 As the sensing object size becomes smaller than the standard size (white non-glossy paper 200200mm), the sensing range shortens, as 300 shown in the left graph. 200200mm White nonglossy paper # L 100 L Sensor 10 0 10 Center Left Right Operating point ?(mm) ( aamm White nonglossy paper 200 For plotting the left graph, the sensitivity has been set such that a 200 200mm white non-glossy paper is just detectable at a distance of 300mm. Sensor 20 0 50 100 150 White non-glossy paper side length a (mm) 200 PRECAUTIONS FOR PROPER USE Refer to P.820l for general precautions. 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 * The tightening torque should be 0.5N m or less. ) M3 (length 12mm) screw with washers MS-CX2-1 (Optional) Operation mode switch D L Light-ON mode is obtained when the switch is turned fully counterclockwise. D L Dark-ON mode is obtained when the switch is turned fully clockwise. Others * Do not use during the initial transient time (50ms) after the power supply is switched on. * When connecting the mating cable to the plug-in connector type sensor, the tightening torque should be 0.4Nm or less. 167 EX-20 Sensing range L (mm) 300 Amplifier Built-in Type CX-30 CX-RVM5/D100/ND300R EX-10 Diffuse reflective type 400 0 20 L 500 Sensor 20 0 20 Center Left Right Operating point ?(mm) Sensing field 100 40 aamm White nonglossy paper 400 Sensor 200 # Sensor angular deviation Sensor Sensor Sensor (RF-230) Reflector angular deviation CX-20 # 40 $ L 500 Reflector 1,000 FZ-10 Sensing range L (mm) Setting distance L (mm) 200200mm White nonglossy paper CX-24 Setting distance L (mm) $ 1,000 Correlation between sensing object size and sensing range As the sensing object size becomes smaller than the standard size (white non-glossy paper 800 200200mm), the sensing range shortens, as shown in the left graph. 1,000 0 Reflector angular deviation Reflector (RF-230) Angular deviation Diffuse reflective type Sensing field 500 Sensor angular deviation Sensor angular deviation Reflector (RF-230) 0 40 100 Reflector angular deviation 2 1 Parallel deviation FX-D1/A1/M1 3 Retroreflective type Fiber Sensors FX-11A FX-13 4 Setting distance L (mm) Angular deviation 4 Setting distance L (m) Setting distance L (m) Parallel deviation 0 100 CX-28IR Retroreflective type Setting distance L (mm) CX-29 PHOTOELECTRIC SENSORS CX-20 PHOTOELECTRIC SENSORS FX-D1/A1/M1 FX-13 FX-11A Fiber Sensors CX-20 PRECAUTIONS FOR PROPER USE Retroreflective type sensor with polarizing filters * If a shiny object is covered or wrapped with a transparent film, such as those described below, the retroreflective type sensor with polarizing filters may not be able to detect it. In that case, follow the steps given below. Example of sensing objects * Can wrapped by clear film * Aluminum sheet covered by plastic film * Gold or silver color (glossy) label or wrapping paper Retroreflective type sensor for sensing transparent objects * Optimum sensing is possible when the position of the transparent sensing object is set at the center of the sensor and the reflector. If the sensing position is set near the sensor or the reflector, the sensing may be unstable. In this case, set the sensing position at the center of the sensor and the reflector. Steps * Tilt the sensor with respect to the sensing object while fitting. * Reduce the sensitivity. * Increase the distance between the sensor and the sensing object. Self-diagnosis function (Self-diagnosis output type only) * The sensor diagnoses the incident light intensity, and if it is reduced due to dirt or dust, or beam misalignment, an output is generated. Insufficient beam intensity Insufficient beam interruption Stable light received level Sensing output threshold level Stable dark level Sensing condition FZ-10 Refer to P.820l for general precautions. Sensing output (operation indicator) (in the Light-ON mode) Sensor Reflector Transparent sensing object * When the sensor detects an uneven plastic receptacle or glass bin, the received light intensity may differ with the sensing position or direction. Adjust the sensitivity after confirming the stable sensing condition by turning the sensing object, etc. * If the object is a transparent cylinder, feed it in a position as shown in Figure A. The sensor may fail to detect an object fed in a position as shown in Figure B. ON (Lights up) OFF (Lights off) Lights up EX-10 CX-30 CX-RVM5/D100/ND300R Amplifier Built-in Type CX-20 Stability indicator Self-diagnosis output 2 1 1 3 ON OFF Reflector 1 The self-diagnosis output transistor stays in the `OFF' state during stable sensing. 2 When the sensing output changes, if the incident light intensity does not reach the stable light received level or the stable dark level, the selfdiagnosis output becomes ON. Further, the self-diagnosis output changes state when the sensing output changes from Light to Dark state. (It is not affected by the operation mode switch.) 3 In case of insufficient beam interruption, there will be a time lag before the self-diagnosis output turns ON. Reflector Sensor Sensor Fig. A Fig. B DIMENSIONS (Unit: mm) CX-2 CX-2-J Sensor Operation indicator (Red) (Note 2) Operation mode switch (Note 1) Stability indicator (Green) (Note 1) 12 EX-20 Lights off 2-M30.5 thru-hole threads 1.7 3 Sensor Sensitivity adjuster (Note 1) 31 Sensitivity adjuster (Note 1) Stability indicator (Green) (Note 1) 20 22 12 3 1.7 15.5 Center of sensing Operation mode switch (Note 1) Operation indicator (Red) (Note 2) 3 3 15.5 25 Center of sensing 40.5 34.5 31 25 "3.7 cable 2m long "11 Notes: 1) Not incorporated on the emitter of the thru-beam type sensor. Notes: 2) It is the power indicator (red) on the emitter of the thru-beam type sensor. 168 2-M30.5 thru-hole threads M8 connector 16 Notes: 1) Not incorporated on the emitter of the thru-beam type sensor. Notes: 2) It is the power indicator (red) on the emitter of the thru-beam type sensor. DIMENSIONS (Unit: mm) Reflector (Accessory for the retroreflective type sensor) RF-220 Reflector (Optional) FX-D1/A1/M1 RF-230 35.3 50.3 42.3 49.3 34.3 59.3 PHOTOELECTRIC SENSORS CX-20 (30) 10 8 4 5 25 3.3 2-"4.6 mounting holes 40 8.3 Fiber Sensors FX-11A FX-13 (21) 2-"3.6 mounting holes 3.3 8.3 Material: Acrylic (Reflector) ABS (Base) Material: Acrylic (Reflector) ABS (Base) RF-11 Reflector (Optional) Reflective tape (Optional) 30 (28) 33.3 FZ-10 RF-210 0.7 CX-20 12.8 8 (6) M3 nut mounting holes (for mounting at the back) Reflector 11 Effective reflecting surface Adhesive tape Base Material: Acrylic Amplifier Built-in Type CX-30 CX-RVM5/D100/ND300R EX-10 2-"3.4 thru-holes (for mounting at the side) 3.2 25 10 Material: Acrylic (Reflector) ABS (Base) Two M3 (length 8mm) screws with washers and two nuts are attached. RF-12 2-"3.4 holes 6 deep (for mounting at the back) 2-M3 nut mounting holes (for mounting at the side) Reflective tape (Optional) 30 (28) 0.7 EX-20 25 (23) Effective reflecting surface Adhesive tape Material: Acrylic 169 DIMENSIONS (Unit: mm) MS-CX2-1 Sensor mounting bracket (Optional) 5 FX-D1/A1/M1 3.4 R12 14 14 3.4 22 15 3 12 FX-13 FX-11A Fiber Sensors 2-"3.4 holes (for RF-210) 42.5 12 10 R25 0.5 7 Center of sensing 20 t 1.2 5 22 3.2 25 14 26 R12 3.4 12.5 31 25 42.5 25 t 1.2 12.5 9.5 Material: Stainless steel (SUS304) Two M3 (length 12mm) screws with washers are attached. MS-CX2-2 Sensor mounting bracket (Optional) 14 Assembly dimensions Mounting drawing with CX-2 7 7.8 15.8 15.8 CX-20 22 14 (3.6) 22 14 7.8 8-"3.4 holes Center of sensing 10 25 36 36 55 EX-10 CX-30 CX-RVM5/D100/ND300R Amplifier Built-in Type 3.4 14 8 7 FZ-10 Assembly dimensions Mounting drawing with CX-2 12 3 25 55 28 4.5 23 15.5 14 12 5 7 12 4 4.5 MS-CX2-4 5 4 4.5 7.8 7.8 Sensor mounting bracket (Optional) "55 "39 6 Assembly dimensions Mounting drawing with CX-2 "55 "39 7 40 19 29 5.5 5.5 20 40 EX-20 7 19 14 7 4 18 4 R25 25 25 Material: Stainless steel (SUS304) Two M3 (length 14mm) screws with washers are attached. 170 46 t 2.5 R9.5 18 Center of sensing SENSOR SENSOR "25 SENSOR 7 25 29 20 0.5 19 6.2 3.2 3.2 15.5 4.5 t2 Material: Stainless steel (SUS304) Two M3 (length 12mm) screws with washers are attached. R12 14 7 4.5 t2 4.5 R12 SENSOR PHOTOELECTRIC SENSORS CX-20 25 t 2.5 25 DIMENSIONS (Unit: mm) MS-CX2-5 Assembly dimensions Mounting drawing with CX-2 25 19 19 15 3.2 3.2 3.5 t 1.5 7 21 27 15 R19 FX-D1/A1/M1 Sensor mounting bracket (Optional) Center of sensing t 1.5 25 R25 7 18.9 R25 45 5 6.5 18.9 5 6.5 20 7 20 37 5 7 8 37 5 7.9 Material: Stainless steel (SUS304) Two M3 (length 12mm) screws with washers are attached. MS-CX-3 Fiber Sensors FX-11A FX-13 45 7.9 FZ-10 Sensor mounting bracket (Optional) Assembly dimensions Mounting drawing with CX-2 t 1.2 PHOTOELECTRIC SENSORS CX-20 0.5 20 14 3.4 3.2 6 5 26 14 8.5 3.4 6 25 35 30 3.5 12 t 1.2 18 3.2 8.5 5 18 25 6 Center of sensing 9 31 R25 35 10 15 6 5 3.4 Material: Stainless steel (SUS304) Two M3 (length 12mm) screws with washers are attached. MS-RF21-1 8 14 Reflector mounting bracket for RF-210 (Optional) Assembly dimensions 23 23 5.5 5.5 30 EX-20 "36 50 "36 50 Material: Stainless steel (SUS304) Two M3 (length 12mm) screws with washers are attached. 30 20 16 10 20 3.5 10 3.2 R7.5 "25 t 1.2 12.5 13 46 25 Amplifier Built-in Type CX-30 CX-RVM5/D100/ND300R EX-10 3.5 CX-20 8 30 20.5 10 R 25 46 25 12.8 13 171 DIMENSIONS (Unit: mm) MS-RF22 Reflector mounting bracket for RF-220 (Optional) Assembly dimensions FX-D1/A1/M1 PHOTOELECTRIC SENSORS CX-20 25 25 4.5 4.5 10 10 28.3 19.3 11 8.3 FX-13 FX-11A Fiber Sensors 35 35.3 25 4 16 34.3 44.3 44 10 (21) (27) 8 6 t 1.6 8-M30.5 thru-hole threads t 1.6 8 6 4 20 Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) Two M3 (length 8mm) screws with washers are attached. FZ-10 MS-RF23 Reflector mounting bracket for RF-230 (Optional) Assembly dimensions 40 40 4.5 4.5 10 10 (3) 28.3 19.3 8.3 CX-20 11 50 40 50.3 5 15 35 49.3 61.3 61 (30) (37) 18 t2 12 7 (3) 26 (28) 20 8-M40.7 thru-hole threads Material: Cold rolled carbon steel (SPCC) (Uni-chrome plated) Two M4 (length 10mm) screws with washers are attached. EX-20 EX-10 CX-30 CX-RVM5/D100/ND300R Amplifier Built-in Type 16 172 5 7 40 10 t2 DIMENSIONS (Unit: mm) 20 28 4 M4 hexagonsocket-head bolt t2 11.8 20 12 Cable guide 6 (POM) 45 45 3.2 33 25 20 20 25 40 50 45 45 1 Attachment (Nylon 6) 4.2 4.2 M4 hexagonsocket-head bolt Sensor mounting bracket [Stainless steel (SUS304)] "10 pipe [Stainless steel (SUS304)] (145)(Note) (214) Attachment (Nylon 6) (136.5)(Note) (214) 26 2-"7 mounting holes 4 16 15 32 2-"7 mounting holes "10 pipe [Stainless steel (SUS304)] ( 51) 32 46 31 27 20 28 Base (Nylon 6) Base (Nylon 6) (42.5) 26 16 FX-D1/A1/M1 17.8 2-"3.2 mounting 12 11.8 holes t2 20 Cable guide 6 2-3.24.2 oblong holes (POM) 1 Assembly for reflector (Optional) 2-"7 mounting holes 16 32 46 31 Two M3 (length 14mm) screws with washers, two M3 (length 16mm) screws with washers, two M3 (length 18mm) screws with washers, one auxiliary mounting plate for EQ-20 series, and one auxiliary mounting plate for EX-40 series are attached. 4 Two M3 (length 8mm) screws with washers, and two M4 (length 8mm) screws with washers are attached. 31 Fiber Sensors FX-11A FX-13 MS-AJ-M Basic assembly (Optional) Note: The dimensions in the brackets indicate the adjustable range of the movable part. Assembly dimensions with RF-220 (Reflector) (Mounting part only) 11.8 20 Note: The dimensions in the brackets indicate the adjustable range of the movable part. M4 hexagon-sockethead bolt 55.3 38 12 6 FZ-10 MS-AJ PHOTOELECTRIC SENSORS CX-20 t2 45 Assembly dimensions with CX-20 series (Mounting part only) 20 45 28 45.3 20 Assembly dimensions with RF-230 (Reflector) (Mounting part only) 33 25 2-M3 (length 14mm) screws with washers 4.2 28 36.3 CX-20 28 27 t2 Center of sensing 45 2-M3 (length 8mm) screws with washers 11.8 45 20 4.2 M4 hexagon-sockethead bolt 71.3 47 t2 6 Amplifier Built-in Type CX-30 CX-RVM5/D100/ND300R EX-10 11.8 24 18 20 6 35.3 50 45 50.3 11.8 24.8 18.4 20 6 31.8 t2 33 45 2-M3 (length 14mm) screws with washers 45 4.2 37 61.3 MS-AJ-A 20 45 33.3 25 2-M4 (length 8mm) screws with washers 16.5 6 28.45 12 (145) (Note 1) (214) (42.5) 32 46 2-"7 mounting holes 20 Lateral arm assembly (Optional) Cable guide (POM) 4.2 28 36.3 210 (134)(Note 1) "10 pipe 4.2 [Stainless steel (SUS304)] (33) Sensor mounting bracket [Stainless steel (SUS304)] (Note 2) Arm joint 2-"3.2 (Nylon 6) mounting holes 2-3.24.2 "10 pipe oblong holes [Stainless steel (SUS304)] (16.5) 33 EX-20 Assembly dimensions with RF-210 (Reflector) (Mounting part only) 4 31 (208.5) Base (Note 2) (Nylon 6) Two M3 (length 14mm) screws with washers, two M3 (length 16mm) screws with washers, two M3 (length 18mm) screws with washers, one auxiliary mounting plate for EQ-20 series and one auxiliary mounting plate for EX-40 series are attached. Notes: 1) The dimensions in the brackets indicate the adjustable range of the movable part. Notes: 2) Refer to MS-AJ (basic assembly) for the assembly diagram with the base, sensor mounting bracket, sensor or reflector. 173