CY-12A

CY SERIES Cylindrical Photoelectric Sensor Amplifier Built-in Cylindrical type easily mountable with M18 thread ( M18 thread Easy to replace This sensor has an M18 thread size for convenient mounting. A pigtailed type sensor with connector (CY-
-J), which is easy to replace, is also available. Conforming to EMC Directive AC supply type conforms to Low Voltage Directive, too. ) UL Recognition Long sensing range Thru-beam type 12 m 39.370 ft Retroreflective type 3 m 9.843 ft
         Diffuse reflective type M18 120 mm 4.724 in Wide product range Environment resistant Convenient options Supply voltage 1 AC supply type (24 to 240 V AC) 2 DC supply type (10 to 30 V DC) Its IP67 construction can be hosed down with water. In addition, it has strong resistance against vibration since it is filled up with resin. The connector also has IP67 protection. The beam is bent at a right angle with the side-view attachment. Output 1 NPN open-collector transistor 2 PNP open-collector transistor 3 AC non-contact (thyristor) output Slit mask (For thru-beam type sensors only) It is convenient for detecting small objects or enhancing the sensing accuracy. Connection 1 Cable type 2 Pigtailed type A total of 32 models are available. Note: However, take care that if it is exposed to water splashes during operation, it may detect a water drop itself. 250 Side-view attachment (For thru-beam type sensors only) 08/2005 CY APPLICATIONS Sensing cardboard boxes Sensing specular objects Sensing milk packs ORDER GUIDE Appearance Sensing range With polarizing filters Retroreflective 12 m 39.370 ft 1.5 m 4.921 ft (Note) 120 mm 4.724 in Thru-beam Retroreflective Output CY-21 NPN open-collector transistor CY-21-PN PNP open-collector transistor CY-27 NPN open-collector transistor CY-27-PN PNP open-collector transistor 12 m 39.370 ft CY-29 NPN open-collector transistor CY-29-PN PNP open-collector transistor CY-22 NPN open-collector transistor CY-22-PN PNP open-collector transistor 120 mm 4.724 in Selectable either LightON or DarkON by the control input Light-ON CY-11B Dark-ON CY-17A Light-ON Dark-ON 24 to 240 V AC 10 % 1.5 m 4.921 ft (Note) Output operation CY-11A CY-17B With polarizing filters Supply voltage 10 to 30 V DC 3m 9.843 ft (Note) Diffuse reflective AC supply type Model No. 3m 9.843 ft (Note) Diffuse reflective DC supply type Thru-beam Type AC non-contact (thyristor) output CY-19A Light-ON CY-19B Dark-ON CY-12A Light-ON CY-12B Dark-ON NOTE: Reflector is not supplied with the retroreflective type sensor. Please select the suitable reflector or reflective tape from the options. Note: The sensing range of the retroreflective type sensor is specified for the RF-230 reflector (optional). 08/2005 251 CY ORDER GUIDE Pigtailed type Pigtailed type is also available. • Table of Model Nos. NPN output PNP output Light-ON Dark-ON AC supply type DC supply type Type Standard Thru-beam CY-21 CY-21-J Retroreflective CY-27 CY-27-J CY-29 CY-29-J Diffuse reflective CY-22 CY-22-J Thru-beam CY-21-PN CY-21-PN-J Retroreflective CY-27-PN CY-27-PN-J With polarizing filters With polarizing filters " 14 Pigtailed type (Note) CY-29-PN CY-29-PN-J Diffuse reflective CY-22-PN CY-22-PN-J Thru-beam CY-11A CY-11A-J Retroreflective CY-17A CY-17A-J With polarizing filters Diffuse reflective CY-19A CY-19A-J CY-12A CY-12A-J Thru-beam CY-11B CY-11B-J Retroreflective CY-17B CY-17B-J With polarizing filters Diffuse reflective CY-19B CY-19B-J CY-12B CY-12B-J 200 mm 7.874 in mm "0.551 in Mating cable Note: Please order the suitable mating cable separately. • Mating cable Type For DC supply type (Note 1) For AC supply type (Note 1) Model No. Description CN-22-C2 Length: 2 m 6.562 ft CN-22-C5 Length: 5 m 16.404 ft CN-24-C2 Length: 2 m 6.562 ft CN-24-C5 Length: 5 m 16.404 ft CN-32-C2 Length: 2 m 6.562 ft CN-32-C5 Length: 5 m 16.404 ft CN-33-C2 Length: 2 m 6.562 ft CN-33-C5 Length: 5 m 16.404 ft • For the emitter of the thru-beam type sensor (2-core) (Note 2) • For the receiver of the thru-beam type sensor, retroreflective type and diffuse reflective type sensors (4-core) (Note 2) • For the emitter of the thru-beam type sensor (2-core) • For the receiver of the thru-beam type sensor, retroreflective type and diffuse reflective type sensors (3-core) Notes: 1) The DC supply type mating cable and the AC supply type mating cable have different connector structure and so are not interchangeable. Notes: 2) To use the test input (emission halt input) use the 4-core CN-24-C
. 252 08/2005 CY OPTIONS Designation Model No. Description Slit on emitter Slit size Slit on 11.60.5 mm receiver 0.4570.020 in Slit mask For thru-beam type sensor only ( OS-CYS ) • Sensing range: 2.5 m 8.202 ft • Min. sensing object: "8 mm "0.315 in Slit on both sides • Sensing range: 0.8 m 2.625 ft • Min. sensing object: 100.7 mm 0.3940.028 in Slit on emitter • Sensing range: 5 m 16.404 ft • Min. sensing object: "8 mm "0.315 in Slit size Slit on 11.61.5 mm 0.4570.059 in receiver • Sensing range: 4.5 m 14.764 ft • Min. sensing object: "8 mm "0.315 in Slit on both sides • Sensing range: 2 m 6.562 ft • Min. sensing object: 102 mm 0.3940.079 in Slit on emitter • Sensing range: 7.5 m 24.606 ft • Min. sensing object: "8 mm "0.315 in Slit size Slit on 11.63 mm receiver 0.4570.118 in • Sensing range: 7 m 22.966 ft • Min. sensing object: "8 mm "0.315 in Slit on both sides Side-view attachment thru-beam (For type sensor only) Reflector For retroreflective type sensor only ( ) Reflector mounting bracket Reflective tape For retroreflective type sensor only ( Sensor checker (Note) ) • Sensing range: 3 m 9.843 ft • Min. sensing object: "8 mm "0.315 in • Sensing range: 4.5 m 14.764 ft • Min. sensing object: 103 mm 0.3940.118 in The beam is bent at a right angle by the attachments. • Sensing range (with attachment on both sides): 8 m 26.247 ft CY-SV1 RF-230 • Sensing range: 3 m 9.843 ft [CY-27
& CY-17
], 1.5 m 4.921 ft [CY-29
& CY-19
] RF-220 • Sensing range: 2 m 6.562 ft [CY-27
& CY-17
], 1.2 m 3.937 ft [CY-29
& CY-19
] RF-210 • Sensing range: 1 m 3.281 ft [CY-27
& CY-17
], 0.7 m 2.297 ft [CY-29
& CY-19
] MS-RF21-1 Protective mounting bracket for RF-210 It protects the reflector from damage and maintains alignment. MS-RF22 For RF-220 MS-RF23 For RF-230 RF-12 • Sensing range: 0.7 m 2.297 ft [CY-27
& CY-17
], 0.4 m 1.312 ft [CY-29
& CY-19
] RF-11 • Sensing range: 0.5 m 1.640 ft [CY-27
& CY-17
] 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. Note: Refer to p.414l for details on the sensor checker CHX-SC2. Slit mask Side-view attachment Reflective tape • OS-CYS • CY-SV1 • RF-12 30 mm 1.181 in • RF-11 0.7 mm 0.028 in 30 mm 1.181 in 8 mm 0.315 in 25 mm 0.984 in 0.7 mm 0.028 in Reflector mounting bracket Reflector • RF-230 50.3 mm 1.980 in • MS-RF23 • RF-220 8.3 mm 0.327 in 59.3 mm 2.335 in 35.3 mm 1.390 in 8.3 mm 0.327 in Two M3 (length 8 mm 0.315 in) screws with washers are attached. 42.3 mm 1.665 in • MS-RF21-1 Two M4 (length 10 mm 0.394 in) screws with washers are attached. • RF-210 33.3 mm 1.311 in 12.8 mm 0.504 in • MS-RF22 Two M3 (length 12 mm 0.472 in) screws with washers are attached. Sensor checker 11 mm 0.433 in • CHX-SC2   CH   X- SC 2
 

 08/2005 253 CY SPECIFICATIONS DC supply type Model No. Type Retroreflective Thru-beam With polarizing filters Diffuse reflective NPN output type CY-21 CY-27 CY-29 CY-22 PNP output type CY-21-PN CY-27-PN CY-29-PN CY-22-PN Sensing range 12 m 39.370 ft 3 m 9.843 ft (Note 1) 1.5 m 4.921 ft (Note 1) 120 mm 4.724 in (Note 2) Sensing object "8 mm "0.315 in or more opaque object Item "50 mm "1.969 in or more opaque "50 mm "1.969 in or more opaque, or translucent object (Note 1) translucent or specular object (Note 1) 15 % or less of operation distance Hysteresis Repeatability (perpendicular to sensing axis) 0.1 mm 0.004 in or less Supply voltage Current consumption Output Emitter: 20 mA or less Receiver: 25 mA or less 25 mA or less NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less (between output and 0 V) • Residual voltage: 1.5 V or less (at 100 mA sink current) PNP open-collector transistor • Maximum source current: 100 mA • Applied voltage: 30 V DC or less (between output andV) • Residual voltage: 1.5 V or less (at 100 mA source current) DC-12 or DC-13 Output operation Selectable either Light-ON or Dark-ON by the control input Short-circuit protection Incorporated Response time 2 ms or less Incorporated Operation indicator Emission indicator Red LED (lights up when the output is ON) Red LED (lights up during beam emission) Pollution degree 3 (Industrial environment) Environmental resistance Protection Ambient temperature IP67 (IEC) 25 to55 C 13 to131 F (No dew condensation or icing allowed), Storage:30 to70C 22 to158 F Ambient humidity Ambient illuminance 35 to 85 % RH, Storage: 35 to 85 % RH Sunlight: 10,000 ?x at the light-receiving face, Incandescent light: 3,000 ?x at the light-receiving face EMC Voltage withstandability 0.3 mm 0.012 in or less 10 to 30 V DC Ripple P-P 10 % or less Utilization category Test input (emission halt) function Opaque, translucent or transparent object EN 50081-2, EN 50082-2, EN 60947-5-2 1,000 V AC for one min. between all supply terminals connected together and enclosure Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure Vibration resistance 10 to 500 Hz frequency, 1.5 mm 0.059 in amplitude (10 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 Material Infrared LED (modulated) Enclosure: PBT, Lens: Polycarbonate Weight Accessories Infrared LED (modulated) Enclosure: PBT, Front cover: Acrylic 0.34 mm2 4-core (thru-beam type emitter: 3-core) cabtyre cable, 2 m 6.562 ft long Cable Cable extension Red LED (modulated) Extension up to total 100 m 328.084 ft is possible with 0.34 mm2, or more, cable (thru-beam type: both emitter and receiver). Emitter: 90 g approx. Receiver: 100 g approx. 100 g approx. Nut: 4 pcs. Nut: 2 pcs. NOTE: Reflector is not supplied with the retroreflective type sensor. Please select the suitable reflector or reflective tape from the options. Notes: 1) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-230 reflector (optional). Notes: 2) The sensing range of the diffuse reflective type sensor is specified for white non-glossy paper (200200 mm 7.8747.874 in) as the object. 254 08/2005 CY SPECIFICATIONS AC supply type Item Model No. Type Retroreflective Thru-beam With polarizing filters Light-ON CY-11A CY-17A CY-19A CY-12A Dark-ON CY-11B CY-17B CY-19B CY-12B Sensing range Sensing object 12 m 39.370 ft 3 m 9.843 ft (Note 1) "8 mm "0.315 in or more opaque object 1.5 m 4.921 ft (Note 1) "50 mm "1.969 in or more opaque "50 mm "1.969 in or more opaque, or translucent object (Note 1) translucent or specular object (Note 1) Repeatability (perpendicular to sensing axis) 0.1 mm 0.004 in or less 2.7 VA or less AC non-contact (thyristor) output • Load current: 5 to 200 mA • Applied voltage: 24 to 240 V AC10 % • Residual voltage: 4 V AC or less (at 200 mA load current) Response time Power indicator 20 ms or less Red LED (lights up when the output is ON), incorporated on the receiver for the thru-beam type sensor Red LED (lights up when the power is ON), incorporated on the emitter Pollution degree 3 (Industrial environment) IP67 (IEC) Protection Ambient temperature 25 to55 C 13 to131 F (No dew condensation or icing allowed), Ambient humidity Ambient illuminance Storage:30 to70 C 22 to158 F 35 to 85 % RH, Storage: 35 to 85 % RH Sunlight: 10,000 ?x at the light-receiving face, Incandescent light: 3,000 ?x at the light-receiving face EMC Voltage withstandability 0.3 mm 0.012 in or less Emitter: 1.5 VA or less Receiver: 2.5 VA or less Output Operation indicator Opaque, translucent or transparent object 24 to 240 V AC10 % Supply voltage Power consumption 120 mm 4.724 in (Note 2) 15 % or less of operation distance Hysteresis Environmental resistance Diffuse reflective EN 50081-2, EN 50082-2, EN 60947-5-2 1,500 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, 1.5 mm 0.059 in amplitude (10 G max.) in X, Y and Z directions for two hours each Shock resistance Emitting element Material 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each Infrared LED (modulated) Enclosure: PBT, Lens: Polycarbonate Cable Cable extension Weight Accessories Red LED (modulated) Infrared LED (modulated) Enclosure: PBT, Front cover: Acrylic 0.34 mm2 3-core (thru-beam type emitter: 2-core) cabtyre cable, 2 m 6.562 ft long Extension up to total 100 m 328.084 ft is possible with 0.34 mm2, or more, cable (thru-beam type: both emitter and receiver). Emitter: 90 g approx. Receiver: 100 g approx. 100 g approx. Nut: 4 pcs. Nut: 2 pcs. NOTE: Reflector is not supplied with the retroreflective type sensor. Please select the suitable reflector or reflective tape from the options. Notes: 1) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-230 reflector (optional). Notes: 2) The sensing range of the diffuse reflective type sensor is specified for white non-glossy paper (200200 mm 7.8747.874 in) as the object. 08/2005 255 CY I/O CIRCUIT AND WIRING DIAGRAMS NPN output type I/O circuit diagram Wiring diagram
 Color code / Connector pin No. of the pigtailed type (Brown / 1)V Sensor circuit D ZD (Black / 4) Output (Note 1) 100 mA max. m1 (Violet / 2) Test input (emission halt input) (Note 2) (Pink / 2) Control input (Note 1) Tr Internal circuit   Load  10 to 30 V DC   m         (Blue / 3) 0 V UsersÕ circuit  Notes: 1) The emitter of the thru-beam type sensor does not incorporate the output and the control input. Notes: 1) When the mating cable is connected to the pigtailed type, the color of the control input wire is white. Notes: 2) Test input (emission halt input) is incorporated only on the emitter of the thru-beam type sensor. Notes: 2) When the mating cable is connected to the pigtailed type, its color is white. Connector pin position (Pigtailed type)
  
                         m1 Symbols ... D : Reverse supply polarity protection diode ZD : Surge absorption zener diode Tr : NPN output transistor Non-voltage contact or NPN open-collector transistor or • Test input (emission halt input) Low (0 to 2.5 V): Emission halt High (6 to 30 V or open): Emission • Control input Low (0 to 1.5 V): Dark-ON High (6 to 30 V, or open): Light-ON Note: If opening the input cable, make sure to insulate it. PNP output type I/O circuit diagram Wiring diagram                !  "    
   
 #$ %  &'     #$ *  ,& - #  & m #'   +&
  #   & #  +& #)*  +&     #  &     ( '        #$  (&  '   Notes: 1) The emitter of the thru-beam type sensor does not incorporate the output and the control input. Notes: 1) When the mating cable is connected to the pigtailed type, the color of the control input wire is white. Notes: 2) Test input (emission halt input) is incorporated only on the emitter of the thru-beam type sensor. Notes: 2) When the mating cable is connected to the pigtailed type, its color is white. m         Connector pin position (Pigtailed type)
  
                         m1 Symbols ... D : Reverse supply polarity protection diode ZD : Surge absorption zener diode Tr : PNP output transistor Non-voltage contact or PNP open-collector transistor or • Test input (emission halt input) Low (0 to 1.5 V, or open): Emission High (3 to 30 V): Emission halt • Control input Low [(supply voltage6 V) or less, or open]: Light-ON High [(supply voltage1.5 V) or more]: Dark-ON Note: If opening the input cable, make sure to insulate it. 256 08/2005 CY I/O CIRCUIT AND WIRING DIAGRAMS AC non-contact output type I/O circuit diagrams Wiring diagrams Emitter of thru-beam type sensor Emitter of thru-beam type sensor  Color code / Connector pin No. of the pigtailed type Sensor circuit (Brown / 1) AC IN        24 to 240 V AC
 10 % (Blue / 3) AC IN Internal circuit Receiver of thru-beam type sensor, retroreflective & diffuse reflective type sensors  UsersÕ circuit

         Connector pin position (Pigtailed type) Receiver of thru-beam type sensor, retroreflective & diffuse reflective type sensors Emitter of thru-beam type sensor 


  

  

    

     
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   !   & ( Receiver of thru-beam type sensor, retroreflective & diffuse reflective type sensors
      
                  
         SENSING CHARACTERISTICS (TYPICAL) All models Correlation between setting distance and excess gain   CY-21
CY-11
   

 
 
    
           CY-21
CY-11

CY-27
CY-17
CY-29
CY-19


 
  
CY-22
CY-12


    
  


        
 
 
  
           CY-27
CY-17
Thru-beam type Parallel deviation Angular deviation Retroreflective type Parallel deviation Angular deviation  !"    

    



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            ?  257 CY SENSING CHARACTERISTICS (TYPICAL) CY-29
CY-19
CY-22
CY-12
Retroreflective type Parallel deviation Angular deviation Sensing field

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       ?  PRECAUTIONS FOR PROPER USE 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 2 Nm or less. Retroreflective type sensor (CY-27
and CY-17
) • Please take care of the following points when detecting materials having a gloss. 1 Make L, shown in the diagram, sufficiently long. 2 Install at an angle of 10 to 30 degrees to the sensing object. mCY-29
and CY-19
do not need the above adjustment. Retroreflective type sensor with polarizing filters (CY-29
and CY-19
) • 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. Others • Do not use during the initial transient time (50 ms) after the power supply is switched on. Example of sensing objects • Can wrapped by clear film • Aluminum sheet covered by plastic film • Gold or silver color (specular) label or wrapping paper Steps • Tilt the sensor with respect to the sensing object while fitting. • Increase the distance between the sensor and the sensing object. 258 08/2005 CY DIMENSIONS (Unit: mm in) CY-21
CY-27
Sensor CY-22


 
 
 CY-21
-J CY-27
-J CY-22
-J     


 

    
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 " "
 "  "

   " "
  10.8 0.425 22 0.866 "14.9 "0.587 "23.1 "0.909 Operation indicator (Red) 4 0.157 57.5 2,000 78.740 2.264 (50) 40 1.575 (1.969) 8 0.315 "16.8 "0.661 M181 thread (8) (0.315) CY-11
CY-17
Sensor CY-12

      

 
           
   
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"   

  10.8 0.425 "23.1 "0.909 22 0.866 " " 
   72.5 2.854 55 2.165 8 0.315 4 0.157 2,000 78.740 (50) (1.969) (8) (0.315) M181 thread   " " "5 "0.197 cable    Sensor
        " " " "           " "    Sensor                
  
 

  "
" "  " "
 "         " " RF-220 Reflector (Optional) M12 connector " "         Note: It is the power indicator (red) on the emitter of the thru-beam type sensor. Operation indicator (Red) "16.8 "0.661 "14.9 "0.587 RF-210  
   CY-19
-J Sensor 4.5 0.177   " " " " Note: It is the power indicator (red) on the emitter of the thru-beam type sensor. CY-19
    CY-11
-J CY-17
-J CY-12
-J
   
  
 "5 "0.197 cable Note: It is the emitting indicator (red) on the emitter of the thru-beam type sensor. " " "5 "0.197 cable (200)(7.874) (44)(1.732) "14 "0.551 "16.8 "0.661 M181 thread CY-29
-J Sensor 4.5 0.177 3 0.118 Operation indicator (Red) (Note) 4 0.157 56 2.205 40 1.575 8 0.315 "14.9 "0.587 "23.1 "0.909 Note: It is the emitting indicator (red) on the emitter of the thru-beam type sensor. CY-29
10.8 0.425 22 0.866 Sensor Sensor
              "  "  " "   " "    Reflector (Optional)   

  
 
  Material: Acrylic (Reflector) Material: ABS (Base) Two M3 (length 8 mm 0.315 in) screws with washers and two nuts are attached.
               
 
 


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Material: Acrylic (Reflector) Material: ABS (Base) !         # 08/2005     
 
  "  "         259 CY DIMENSIONS (Unit: mm in) RF-230 RF-11 Reflector (Optional) Reflective tape (Optional)
 

   
       
 

 " "
   
  Material: Acrylic (Reflector) Material: ABS (Base) RF-12 
 
 
 




    Material: Acrylic 
 Reflective tape (Optional) 30 1.181 (28)(1.102) 0.7 0.028 (23) 25 0.984 (0.906) Effective reflecting surface Material: Acrylic MS-RF21-1 Adhesive tape Reflector mounting bracket for RF-210 (Optional) Assembly dimensions 5.5 0.217 23 0.906 
  

"36 50 "1.417 1.969 Material: Stainless steel (SUS304) Two M3 (length 12 mm 0.472 in) screws with washers are attached. 30 10 0.394 3.2 0.126 "25 t 1.2 "0.984 t 0.047 13 0.512 260 "
"     
 20 16 0.630 3.5 0.138 R7.5 R0.295 25 0.984

 46 1.811   12.5 0.492 
 

 08/2005 
  
 CY DIMENSIONS (Unit: mm in) MS-RF22 Reflector mounting bracket for RF-220 (Optional) Assembly dimensions
 
   
 
  
 
  
  
  


           
    
   

   

  
  
     

 

 

  
 
  
 
 
 Material: Cold rolled carbon steel (SPCC) Material: (Uni-chrome plated) Two M3 (length 8 mm 0.315 in) screws with washers are attached. MS-RF23 Reflector mounting bracket for RF-230 (Optional) Assembly dimensions
 
 
 
  


  
 
  

  
 
 
 
 
  
 
 
 


   

 
  
   
 
  
   
  


  
 
  
 
 
  
  

 

   
 
 
  
  
   
  
  Material: Cold rolled carbon steel (SPCC) Material: (Uni-chrome plated) Two M4 (length 10 mm 0.394 in) screws with washers are attached. 08/2005 261