Full BulillI Recognition Sensors l Operating Instructions
Contents
1. Control Output Selectable from FAST 0 3msec NORMAL imsec or SLOW 5msec PNP open collector 30V DC 100mA max Voltage drop 1 5V maximum protected against short circuit SET Input External Synchronous Input Operating voltage 0V 4V maximum Operation Indicator Yellow LED 30V DC max 3 6mA when connected ta OV Typical 30V DC max 3mA when connected to 24V Typical Operating voltage V 4V minimum Timer Off delay timer 40msec Output Operation Light ON Operating Temperature Storage Temperature Operating Humidity 10 to 50 C Without freezing 30 to 70 C 35 to 85 RH Without condensation Extraneous Light Immunity Degree of Protection IP67 Cable Reference Color Set Teaching system 1 color Inspection Tolerance 5 step digital setting Sunlight 10 000 Lx maximum Halogen lamp 3 000 Lx maximum l Vibration Resistance 10 to 55Hz Single Amplitude 0 75mim 2 hours each in 3 axes at power off Shock Resistance 490 m sec 5 shocks each in 3 axes at power off 0 2mm 65 4 mm 5 core oiltight viny cabtyre cable 2m iong uv c Inspection Mode Color C Coler Intensity C l selectable e Synchronous Mode Internal Synchronous Mode External Synchronous Mode selectable INY or Slaw a1 Response Mode2. The power voltage should not exceed the rated range Do not instail high voltage and power lines in the same conduit with input and output lines Use separate conduit e When wiring is long or the influence of power line and electromagnetic equipment may occur use a separate conduit for wiring When using a switching power supply be sure to ground the l FG frame ground terminal Cable extension is allowed up to 100m using a cabtyre cable with core wires of 0 3mm or more OPERATION AT POWER ON The light source lamp does not go on immediately when power is turned on because the sensor contains a circuit to keep the output off for two seconds To ensure stable sensing run the test operation for about 15 minutes REFERENCE COLOR MEMORY Since EEPROM is used for reference color memory no back up is required D Synchronous Mode Selector This selector is used to select the external synchronous mode or the internal synchronous mode External Synchronous Mode EXT Same color Different color Detected LEE Obj ect g i External Synchronous et t Signat j re Sia ON Time Output OFF Te This mode performs a color inspection synchronized with an external signal Note 1 The inspection can be performed only when an external synchronous signal rises Note 2 External synchronous signal should lasts for t in rasponse to Response Mode F Fast response 0 2 msec or more N Normat respons
3. 2 Reference Calor Set Switch Inspection Tolerance Selector TOLERANCE 23a 1 Inspection Mode Selector 5 Synchronous Mode Selector amp Response Mode Selector 7 OFF delay Timer Selector INDICATION FUNCTIONS 1 LED Operation Indicator LED operation indicator goes on when the output is on SWITCH FUNCTIONS 2 Reterence Color Set Switch This switch is used to register a reference color A reference color can also be registered by inputting an external signal When this switch is pressed or the external signal is inputted the existing reference color is replaced by the new reference color lt 3 inspection Tolerance Selector The selector is used to select the degree of the inspection tolerance which aflows for a difference from the reference color The inspection tolerance can be selected in 5 steps The inspection tolerance is smaller at a smatl number Note When setting the degree to the positions except 1 2 3 4 and 5 the degree of inspection tolerance becomes 5 automatically 4 Inspection Mode Selector This selector is used to select C inspection mode or CH inspection mode C Inspection Mode Since this mode inspects color components ReGeB color difference only the sensor is scarcely influenced by surrounding lights and deflections This mode is ideat for detecting different kind of objects C Inspection Mode Since this mode inspects not
4. ideg Full Color Recognition Sensors Operating Instructions IDEC IZUMI CORPORATION A NOTES FOR SAFETY Read the operating instructions carefully before installation wiring operation maintenance and check This operating instructions should be distributed to the actual sensor users NOTES FOR INSTALLATION Do not use the sensor near an induction machine and heat source or they are subjected to strong shocks or vibrations large amounts of dust corrosive gases water for a long period of time oil and chemicals The receiver should not be exposed to excessive extraneous light When the sensing area on the front of sensor has dust built up clean it with a soft cloth dipped in alcohol Do not use organic solvents such as thinner Do not tighten the mounting screws excessively for mounting the sensors otherwise the protection characteristics may be damaged The tightening torque for mounting screws should be within 2 GNem Do not apply voltage exceeding the rated voltage between the power supply and housing When installing the SAiJ sensors in parallel keep the sensors apart fram each other by 30mm or more SWITCH OPERATION Turning torque for setting the inspection tolerance should not exceed 0 02Nem Press the button securely but operating load for Reference Color Set Switch should not exceed 30N OPERATION PANEL Name and Function T LED Operation Indicator
5. 20ms oS eee A pulse of 20 msec or more should be provided to SET input The interval between SET signal and external synchronous signal should be 20 msec or more Refer to each selector function for external synchronous signal Registration timing can be determined by external synchronous signat When selecting FAST mode select the manual registration instead of remote registration External signal Type No a b SA1g C1L41 50mm 182 5mm 10 2mm SAJ C2_i1 20mm 53 5mm _ 2 5mm Install the sensor in such a way that the distance a between lens and object conforms to the lengths shown in the table above The optical axis is tilted by approx 15 to the vertical direction of the object surface The spot center is positioned away from the mounting hole by the horizontal distance c Since the best installation position is changeable depending on the detected object determine the best installation to ensure stable sensing referring to the table above Since the sensing direction in Figure 1 is less affected by the changes in the sensing angle than in Figure 2 install the sensor as shown in Figure 1 Moving direction of the object should be shown as in Figure 3 Moving direction Figure 3 Figure 1 Figure 2 DIMENSIONS All dimensions in mm 7 a0 2 M5 Depth 10 oo 27 Note Note represents SA1J C2L 1 PANEL CUT OUT 2
6. Off delay Timer Selectable from Timer ON T ON or Timer OFF T OFF Material Housing Aluminum Lens Glass Cover PAR Weight Approx 250g 50H x 30W x 80D Selectable from Fast F Normal Nk or Slow 5 Attachments Adjusting Screwdriver CONNECTION METHOD Lead Wire Brown 4v Power Voltage t2t02av Black our a CONNECTION EXAMPLE SA1J C1N1 SA1J C2N1 Use the non contact output sensor for external synchronous input to prevent chattering Input Circuit ENS utan ENE Aan 7 pe Hey Main Mair Circuit f Ciecut were Approx 3 6m H be fp a REFERENCE COLOR REGISTRATION Basic Operation by Manual Registration This mode is used for setting inspection modes or inspection tolerance on the operation panel 1 Set the synchronous mode to INT 2 Fix the registration color and press the Reference Color Set Switch SET 3 Set the inspection tolerance inspection mode rasponse mode and off delay timer Registration can be performed by transmitting a pulse of 20 msec or more to SET input Remote Registration of Basic Color This mode is used for remote registration 1 Set the synchronous mode to EXT 2 Set the inspection tolerance inspection mode response mode and dff delay timer 3 Input signals are transmitted as follows SET signal l 20ms gt t
7. e 0 5 msec or more S Slow response 3 msec or more Note 3 Use the non contact signals for external synchronous signal to prevent chattering Internal Synchronous Mode INT This mode performs a color inspection continuously according to the repeat response time 6 Response Mode Selector Fast Response Mode F This mode is used for high speed inspection Response time is 0 3 msec Normal Response Mode N This mode is used for normal inspection Response time is 1 msec Slow Response Mode N This mode is used for stable inspection Response time is 5 msec D OFF delay Timer T ON T OFF Selector This mode is used to select the use or unuse of OFF delay Timer 40 msec This mode holds the output for 40 msec When external synchronization is used Same color Different color Detected Obj ect External Synchronous ignal ON r Output OFF a _ _ gt When internal synchronization is used Same color Different color Detected Obj ect ON Output gf SPECIFICATIONS SA1J C1N1 Current Draw 150mA maximum SA1J C2N1 Power Voltage 12 to 24V DC ripple 10 maximum Operating voltage 10 to 30V DC SA1J C1P1 SA1J C2P 1 Inspection Spot Diameter mm Light Source Three LEDs Red Green Blue Response Time NPN open collector 30V DC 100mA max Voltage drop 1 5 V maximum protected against short circuit
8. only color components but also color brightness this mode is ideal for inspecting the difference of similar colors In this mode the sensor is somewhat influenced by surrounding lights and deflections Type No SA1J G1N1 NPN Output Standard SA1J C2N1 NPN Output SA1J C1P1 PNP Output SA1J C2P1 PNP Output IDEC IZUMI CORPORATION 7 31 Nishimiyahara 1 Chome Yodogawaku Osaka 532 Japan Phone 06 398 2571 Telex 523 3710 Facsimile 06 392 9731 IDEC CORPORATION USA 1213 Elko Drive Sunnyvale CA 94089 22 USA Phone 408 747 0550 Facsimile 408 744 9055 IDEC CANADA LIMITED Unit 22 151 Brunel Road Mississauga Ontario L4Z 1X3 Canada Phone 905 90 B561 Facsimile 905 890 8562 IDEC ELEKTROTECHNIK GMBH WendenstraBe 331 D 20537 Hamburg Germany Phone 0 40 25 11 91 93 Facsimile 6 40 254 33 1 IDEC ELECTRONICS LIMITED Unit 12 Canbury Business Park Elm Crescent Kingston Upon Thames Surrey KT2 GHJ UK Phone 6181 549 0737 Facsimile 0181 546 0963 IDEC IZUMI H K CO LTD Room 1409 Tower 1 Silvercord 30 canton Road Tsimshatsui Kowloon Hong Kong Phone 852 2376 2823 Facsimile 852 2376 0790 IDEC IZUMI TAIWAN CORPORATION 3rd Floor 133 Min Sheng E Road Sec 3 Taipei Phone 886 2 7 18 8886 Facsimile 886 2 718 9393 _ Sensing Range mm 40 50 60 WIRING Connect correctly because miswiring will cause damage
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