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Focus II Light Curtain Manual - Automation Systems and Controls

1. 51 User s manual Focus I series FMC 2 Has twin A B connectors and total lengt of 183mm 140mm A amp B connector 24V on pin 4 when muting is required C OO O FMC 1 2 TINA lt 22 Led panel On 3 In A Muting sensor A activated In B Muting sensor B activated Muting Led flashing Muting activated Led on Muting lamp fault Info Eden standard lt OO0000 gt FMC 1 2 c ccs aa Led panel On 77500 In A Muting sensor A activated e B In B Muting sensor B activated M uting Led flashing Muting activated Led on Muting lamp fault OSSD1 Safety output 1 High OSSD2 Safety output 2 High Cabinet 24 Variant list and general schedule FOCUS Safety Light Curtain Barrier mE M12 8pol Female p mov 35mm 4x M12 5pol Female SSSSSSSSSSNNSSSNSNSSSNSSSNNSNSNNNNSNSNSNNSNNSNNSNSSNNNNWNNS NONI SEE T SS 3 v MY SS M12 8pol Male Reset Muting A or 2 Connection unit FMC 1 2 FMC 1 2 TINA TINA 10 A B C Basic Connection Alt 1 Muting sensor A Brown 1 24V White 2 Not used Blue 3 OV Back 4 2 J TL Grey 5 Not used Muting sensor B Brown 4 24V White 2 Not used Blue 3 OV Black 4 27 SL Grey 5 Not used o FMI 1 Brown 1 24V White 2 Power Off Blue 3 Reset lamp lt 3VV Black 4 Test Reset 1 Grey 5 Muting lamp 3 5VV These alternatives are mixable Alt
2. OV Type RT6 o HE ue MH In 13 14 23 24 33 34 41 42 Y14 Y2 Test Reset 24VDC a MutingA g Muting B q m OSSD 1 RL 500mA max oO OSSD 2 RL 500mA max Al A2 S13 S14 S34 S44 S24 X1 X4 Test Auto QV Reset Type RT9 JOKAB SAFETY Muting Lamp 7o do 13 14 23 24 Y14 Note The connections in the drawing above which are marked with bold lines should only be made if the muting function is to be used 5 9 Connection Example muting unit to safety relay 1 A 24VDC E 2 ay A1 A2 S13 S14 S34 S23 S24 Y13 S53 X4 X4 g T Test Auto 2 3 E z ss oU Type RT6 JOKAB SAFETY Reset 4 S G 5 p i Il I n 1 amp 2 ae eS eee ae eee L Ground 13 14 23 24 33 34 41 42 Y4 Y4 1 rL White Test Reset 2 Brown 24VDC 3 Green D 4 S ad Yellow O 2 G OSSD 1 RL 500mA rey mA max oO 6 gt Pink OSSD 2 RL 500mA max Al A2 13 14 34 44 24 X1 X4 7 Test Auto 5 ERE FLE d Type RT9 JOKAB SAFETY Reset Muting Lamp Screen 13 14 23 24 EE On 22 Focus I series 5 4 Connection Example Vital Pluto with Tina units M12 Cable D E D C g 1 White Mer gt Brown ADU j Green E 4 I gt Yellow Grey gt Pink i Receiver 1 24VDC 5 Grey zx Ground 4 Black 3 Blue 2 White 1 Brown 1 FMC 1 Tina Z i i 24VDC OV FMC 2 Tina i Ti
3. Muting and Blanking function can be used in combination with T and L muting configuration 34 Focus II series User s manual Name Tolerance FII x 14 yyyy FII x 30 yyyy 8 60 Blanking 1 Pattern 1 beam Blanking 1 Pattern 1 beam Blanking 0 Note Clearly mark the new resolution on all labels 4pcs of the Focus I system after setting the blanking mode with a permanent marker pen as shown on picture below If necesary re calculate the safety distance Original Changed Model FRIT 4 30 600 Resolution mm Prot height Range S 0 2 07m L 07 15m Model FRII 4 50 600 S 0 2 07m L 07 15m 9 1 Programming of Blanking The blanking of material in the protection area is programmed as follows 1 Switch off the barrier s power supply 2 Place the object to be detected for blanking purposes in the optical field 3 Select the switches see 4 4 required for the mode of blanking by looking at the table in 9 4 Connect the MUTING A green input The test reset Seed contact must be closed Restore the barrier s power supply to the receiver oupply the MUTING B yellow input with 24 VDC The barrier signals successful memorisation of the object in the optical field by the flashing of the LED 5 in the receiver confirming the acceptance of blanking If the LED does not flash at this point it means that the object takes up an amount of optical beams which exceeds 21 beams or 3
4. User s manual 5 8 Dimensional Drawing OQ OQ BRR SS ESSESI S005 0094 E amp KRKRKSS SISSA BESSON OSS SC 52505250505 PSSS 0090 005 9099000050 909090 0 I SIRS 90909050 SS RY RN L Total length of the Focus II system F Protective height where an object equal or greater to the resolution is detected E Detection zone A Dead zone 5 9 Label description I TER pann TOT Total length of the Focus II system Beam distance Detection zone Dead zone JOKAB SAFETY A MEMBER OF THE ABB GROUP A Model type e g FRII 4 14 600 B Power supply 24VDC C Power consumtion e g 5W D Protection IP67 E Software release e g 1 2 2 F Type 2 or 4 G Resolution e g 14 or 30mm 21 28 or 45 60 26 Made in Sweden Boplatsgatan 3 213 76 Malm www jokabsafety com H Protection heigth e g 600 mm Response time e g 35 ms J Operating temperature 10 55 C K Manufacturing date e g 100211 L Range e g S 0 2 07m L 07 14m M Serial number e g 000116 Focus II series User s manual 6 Muting General information about the three functions The functions muting override and blanking make it possible to bypass the barrier or
5. 2 Alt 3 M12 3B M12 3B Sensor A1 Transmitter A l Sensor A2 Receiver A M12 3B M12 3B sensor B1 Transmitter B i Sensor B2 Receiver B i Regarding all alternatives on the connector R In order to start up Focus light curtain barrier you must connect pin2 and 4 to pin1 The muting lamp is optional and it is possible to put a resistor gt 3W 220 Ohm instead of a muting lamp Except on alt 6 Brown 1 24V White 2 Not used Blue 3 OV Black 4 Not used Grey 5 Muting lamp 3 5VV Muting lamp total 3 5W M 12 5pol Male 1 Optional connection Either cabinet or FMC 2 OSSD output RL max 500 mA 9 Mixable possibility Cabinet and or FMC supply to 3 p transmitter Supply to transmitter Muting lamp FMC 1 2 TINA Tina 10 A B C 1 2 3 4 5 SCREEN BROWN WHITE BLUE BLACK GREY OV 24VDC Em x Alt 6 Pre Reset Only with curtain in manual reset Not possible with blanking curtains Alt 4 Alt 5 Max 3W total Resetlamp on A and R connector SensorA M12 3B 1 24V Sensor Signal from 4 Pre Reset cabinet Supply to 5 Resetlamp SensorB M12 3B 1 24V Sensor B Signal from 4 Ps cabinet I ESS Supply to 7 mode JS AP 1 Adapter Plug i tea 2 Power Off 3 Reset lamp 4 Test Reset 1 558 Ri sw No Muting lamp resistor 1 R 24V supply pe No Muting lamp resistor FOCUS Safety Light Curtain Barrier
6. 30 6 6 Partial Muting 31 7 Override 32 Focus I series 8 Pre reset function 9 Blanking 9 1 Programming of Blanking 10 Single Double Break function 10 1 Single Break function 10 2 Double Break function 11 CUT the devided light curtain 12 External Device Monitoring EDM 13 Checkout Procedure 14 Transmitter LED Information 15 Receiver LED Information 16 Regular checkout and test 17 Technical specifications 18 Accessories cables 19 Spare parts 20 WET enclosure 21 Bjorn stands 22 Dimensions of brackets and profile 23 Dimensions of MFI mirrors and bracket 24 Variant list and general schedule 25 Checkout procedure log 26 Test procedure log User s manual User s manual Focus I series System Overview and Applications 1 Summary Focus light curtain grid Type 2 FIl 2 and 4 FIl 4 Type x x 2 or 4 FII x 14 zzzz FII x 30 zzzz FII x K3 800 FII x K2 500 FII x K4 FII x K3 FII x K2 FII x K2C FII x K2C FII x K1C zzzz D 800D 500 D ZZZZ 800 500 l He i He i Range m 0 5 7 0 5 8 0 5 12 SR 0 2 3 0 2 7 0 5 20 0 5 20 0 5 20 0 5 20 0 5 20 0 5 20 LR 3 6 7 14 20 40 20 40 20 40 20 40 20 40 20 40 Dawes _ Dyn Adaption to Vital Pluto e Standard a With Tina 10A 10B 10C or FMC Tina Note For ordering data and article number see 5 7 For more information see our home page Height mm zzzz See 5 7
7. B Manual reset see 4 6 The light curtain is reset immediately after the protection area is clear and the reset button is pressed and released C Time reset pre reset see 4 6 The light curtain is reset when first the pre reset button see 4 6 within hazardous area is pressed and thereafter if the protection area is clear when within 8 s the reset button outside the protection area is pressed Manual reset must be chosen in order to include this function Safety outputs see 5 2 OSSD 1 and 2 are opened when the protection area is interrupted 3 Mechanical Installation The location where the safety barrier is to be installed must fulfil the technical re quirements Prior to installation the ambient temperature electromagnetic and or optical interference among other things should be taken into consideration 3 1 Mechanical Assembly The profile of the light curtain is assembled with the accompanying brackets and mounting screws that slide in the profile slots see 17 19 amp 22 These make it simplifies to adjust the transmitter and receiver in level with each other 10 Focus II series User s manual Note If several barriers are used they must be mounted so that each transmitter does not interfere with the receiver of a nearby barrier Multiple barriers should be installed as below or could be used with code B see 4 5 and 5 6 Transmitter Receiver Receiver BE Fr td EM Code not necessary Tran
8. OFF JON Muting L with time limit Muting maps when muting T L i Special functions selection when or X are selected on switches i 3 4 9 3 4 and 5 switches 4 and 5 are both ON Muting all beams Blanking 1 beam with T muting Muting on module 1 2 3 and 4 Blanking 1 0 beam with T muting Muting on module 1 2 and 3 Blanking 0 beam with T muting ind 1 Selector switches 4 and 5 are operational if a muting indicator is connected or both are set to the ON position 2 Selector switches 1 2 and 3 are operational if a muting function is set and a muting indicator is connected 3 Selector switches 1 2 and 3 are operational if selector switches 4 and 5 are in ON position 18 Focus I series 4 5 Setting up Scan Codes User s manual The Focus ll transmitter and receiver has the possibility to coding selection to minimize interferance when two transmitters can reach one receiver Note Both transmitter and receiver must be set to the same code All LED s on transmitter receiver blink twice when code B is set correct when powering up Default code one blink Please make sure that the total cable length between the transmitter and receiver does not exceed 100m Transmitter Q owitch 3 OFF No code exclusion of dip 4 ON Switch 4 OFF Switch 7 Upper bank OFF CodeA Switch 7 Lower bank OFF No code exclusion of dip 7 upper bank Code on 19 Focus II series User
9. see 5 1 are opened and dangerous machinery is interrupted Safety barriers come in heights between 150 mm and 2400 mm and the reaction time is between 13 ms and 103 ms depending on the model Electric connection is made via an M12 connector Steering and control of beams that are transmitted and received is made by two microprocessors which also transmit all information on status and alignment of the barrier via four LED s in the transmitter and five in the receiver see 14 15 Focus contains many good and user friendly functions Below is a summary with references to the respective chapters that contain more information Muting see 6 means that one or more segments or the whole barrier may be bypassed when material is passed through it If a light grid is used one or more beams or the whole grid may be bypassed Override see 7 is a function which makes it possible to bypass the light barrier and activate the OSSD outputs if machine start is necessary when if one or more beams are interrupted Note Muting and override demands a connected LMS indicator resistor 2200 3W before power is switched on Blanking floating or fixed see 9 makes it possible for the beams to be constantly interrupted in the protection area With floating blanking the object can move in the protection area without triggering the safety function Other beams are active with normal safety function but with reduced resolution At fixed blanking the obj
10. 4 Type No x 4 type 4 2 type2 Measures L F E and A see 5 8 Type No CEU CMM L A orF orFF ON tota No of per i Type 4 Type 2 p XXx yy XXX YY W N modules module Rees sene mee mel ser sz E se c vp os Fll x 14 300 200 10 206 10 380 308 294 23 15 135 iaia as0 20020 220 see 455 e es ze o ea 7 s Fracaso 20020 20620 156 18a varo e e sef roef 210 7 sm Praneso eovoo ssreo pm 1601 ver7 e 7 so wo r 7 ss FIl x 14 1800 201 10 207 10 1850 1778 1764 65 80 53 97 252 36 iaaa raso 201 20 aereo esr 1825 e es Ge a7 es r 7 a0 Fiixr4 2250 20140 207 40 2001 2219 2205 65 7 sa ais 7 a5 Firx14 2400 20150 207 60 2439 2366 2352 5 103 e 104 sse 7 45 F ocao 150 20160 20760 xe 7 w7 e 34 opm e 4 2 Floao4so zorso 20780 see zi an 5 19 1a 126 24 4 5 F o ao 600 201 90 20790 673 eie see 65 1 m ise 2 4 8 Fi x 30 900 202 10 20810 se7 eiz see 65 5 17 159 ae 4 12 1180 1050 20220 aao wis ies esf e w ve sf a 14 FIl x 30 1200 202 30 208 30 1262 1206 Fiano 20240 0640 aoo vaso vans es se i ws m 5 e Fic ero eso pases ss oou os sal e ax so v0 Fii x 30 1650 202 60 208 60 1679 1647 1617 5 se 24 126 ee 5 m Foe ne mero sero sso rer vns es vas eo 2 FIl x 30 1950 202 80 208 80 1997 1941 Fitxcoozro 20220 20650 aide ann muse es
11. 95865 0 49 2234 788 98 44 1908 26 15 95 31 10 28 55 285 353 59 914 36 01 39 39 688 01 34 47 33 01 52 20 48 33 857 53 44 351 234 397 210 65 6744 8018 421 2 432 921 77 386 5 372 06 50 EUROTECH SYSTEMS S L 34 93 634 0101 Mattle Industrieprodukte AG S MIKRON E E S T Ltd Sti JOKAB SAFETY NA 41 44 938 13 33 90 224 443 52 33 1 734 595 6087 0 Li 5 a 1 i i i s k LI q i i i WS i d 1 a hn bs i E L i kta NS Md Ergonomical two handed controls with two Safe balls for protection at machines Complete programme with key and contact free breakers for gates and openings Pluto safety PLC uuu eb I 1 Light barriers for several applications B Light grid protection for a dangerous machinery 7 with supervised reset and gi override function Access device for testing and trouble shooting al Several variants for assembly in panels a programming units etc a Complete programme with safety relays ig Stable and easily assembled railing system E of aluminium Wi Quick system solutions Wr with our computer T programme SafeCAD i E Terminal strips in optional lengths and measures Bumpers and contact mats in special and standard measures JOKAB SAFETY A MEMBER OF THE ABB GROUP
12. Deciptiohn deoeooj ossbo J J 2eooeojossbot J CO J2 3 OO WaitingforReset 0 4 Gee Oe Alignment mode besopicdalgamen 5 80 6600 Short circuit on output 6 O OE Special function active status see 44 7 OO Floating Blanking active object in protected field If a special function like pre reset or single double break is active the LED 5 uses blink codes to display the status 1 flash per second Pre reset mode active 2 flashes per second Waiting for Restart on single double break function 3 flashes per second Normal operation of single double break function 41 Focus I series User s manual Error conditions LED Name of LED Colour indication Green Yellow Green Yellow IPAE NH Desciption of Error 60000 Check power supply 24VDC 20 C R 2 104 0 Control logic fault Hemove an reapply power If error is still present contact your local JOKAB SAFETY distributor ae outputs eo lamp Check the connection of the muting connection fault or lamp and or check condition of the ul ett muting lamp Mutual light Check the presence of ambient light interference sources close to the protection field Use coding option or remove the light source u i floating Check the position of the blanking blanking mode object Make sure it is inside the ub Nana not present b
13. FII 4 it is 5 for FIl 2 distance d is the minimum distance to a reflective surface This distance must be bigger than dmin FII 4 tan 2 59 xR dmin FII 2 tan 5 xR Be aware that surface interference may also appear above and below the sensing field Minimum distance d in meter 14 Operating range R in meter Focus l series User s manual 4 Electrical Installation 4 1 Important Notes on Installation Note The two OSSD outputs must be connected to the stop function of the machine so that they each stop the hazardous machinery The Focus II system is by default in auto reset mode Power to the system must be by a 24 VDC 20 supply which complies with standard EN 60742 dual isolation or with equivalent isolation by VDE 0551 We strongly recommend a stabilized power supply Voltage must be disconnected when changing the installation The screen of the cabling to the barrier must be connected to ground circuit he barrier should be protected by a fuse with the value 1 A normal in the feeding voltage The external muting indicator LMS signalling that the muting function is active must be connected and working for the muting function to work The indicator should be placed so that it is visible from all sides with access to the hazardous area of the machine
14. M12 connector so that the two change over switches become visible The change over switches may be adjusted to the desirable position with a small suitable screw driver Note Make sure to always set switches in both banks to the same position except switch 4 on the transmitter Default setting 5 8 not used I112lsl4 5 el z lea yy NV o Ej2 s j4 5 e v e Selector switches 5 8 are not used in the transmitter Switch position Setting Function Range setting eT i Range selling Code setting 4 OFF Code setting Code A Please refer to the table below for the range setting Switch1 Swith2 Range selected Not allowed OFF ON jLongrange ON Not allowed 17 Focus II series User s manual 4 4 Setting up of Internal Change Over Switches Receiver Disconnect the power supply to the unit and open the small lid in the bottom cap with the M12 connector so that the two change over switches become visible he change over switches may be adjusted to the desirable position with a small suitable screw driver Note Make sure to always set switches in both banks to the same position except switch 7 on the receiver Default setting 2 31 41 5 6 7 OFF MS ON 8 2 3 41 51 6 7 8 OFF MS ON Switch Status Function 7 OFF Refer to Coding section for further information OFF EDM function enabled ON 5 4
15. hazardous area and where it cannot be activated from within the hazardous area The Focus system cannot protect a person from a projectile exiting the hazardous zone Install protective cover s or fence s A sufficiently trained and qualified person must properly configure muting related timings for its specific application and that person must have responsibility for settings especially when the muting time limit is infinite Install the switch that activates the override in a location that provides a clear view of the entire hazardous area and where it cannot be activated from within the hazardous area Make sure that nobody is in the hazardous area before activating the override function Do not place fluorescent and or incandescent lights within the effective aperture angle of the receiver as it may influence the Focus system under certain circumstances Install the sensor system so that it is not affected by any reflective surfaces Failure to do so may hinder detection resulting in serious injury When using more than 1 set of Focus system install them so that mutual interference does not occur such as by configuring series connections or using physical barriers between adjacent sets 8 Focus II series User s manual 2 Function and Possibilities Short Description A beam of infra red light is generated between transmitter and receiver If anyone should interrupt this beam the OSSD outputs of the safety barriers
16. lit when test tool is removed Automatic reset The outputs of the Focus system remain in the OFF state and the red LED 4 is lit during the entire test 2 Activate the TEST RESET 2 5s Check that the safety outputs of the Focus system become voltage free The red LED 4 is lit and the machinery is stopped 3 Check that the mounting distance of the Focus II system is equal to or greater than the minimum safe distance from the danger point See 3 3 and 3 4 for further information 4 Determine that all access to the danger point not protected by the Focus ll system is guarded by other means such as gates fencing or other approved methods Verify that all additional guarding devices are installed and operating properly 5 Make sure the operator is not able to stand between the Focus l system detection zone and the machine danger point Verify that the light curtain can only be reset from a position outside and within view of the hazardous machine area 6 Inspect the electrical connections between the guarded machine s control system and the Focus I system Verify that they are properly connected and not damaged to the machine so that a stop signal from the Focus ll system results in an immediate halt of the machine s cycle 43 Focus l series User s manual 17 Technical specifications Protective height 150 mm 2400 mm Object resolution Operating range 0 2 m 3 0 m 14 mm resolution default 3 0 m 6 0 m 14 mm re
17. parts of it when the operational mode allows this The barrier by the demands in the given standard is equipped with inputs that are necessary for these functions to be activated It is important however to note that these functions bypass parts of the protective function so it is essential that they are used wisely 6 1 Muting Installation The muting function is made possible in all Focus barriers when a muting indicator or 220 O resistance 3 W is connected and working at the moment when power is switched on The muting function is activated if the OSSD outputs are active and the inputs A and B are then closed Sensor A must be activated at least 3 ms ahead of B or for the X muting either A or B activates 3 ms before the other The muting function remain as long as the terms are met indicator working A and B activated See 5 If the muting function is possible and something happens to the muting indicator or it is removed without first disconnecting the power supply to the barrier the LED s of the barrier will indicate an error in the muting indicator according to the descrip tion in 15 and all muting attempts are ignored The muting function is easily disabled by disconnecting the muting indicator and then switching on the power supply Note A feature of the Focus safety barrier is that depending on how the change over switches 1 3 in the receiver are set see 4 4 more or fewer beams of the protection area may be b
18. require an increase in the safety distance Read the following section carefully A selectable number of optical beams can be obstructed at any location in the detection zone as long as the optical synchronization is maintained The beam opposite side to the connector end cap is used for optical synchronization and cannot be blanked An object can freely float from one end of the protective field to the other without the Focus system entering the stop state The obstructed beams are not fixed at a single location but float through the detection zone It is possible to have multiple blanked areas of different sizes setting of Blanking is done by a teach in or with BP 1 see 9 1 Example using additional mechanical guarding Where 1 part that permanently blocks 3 beams eg a support table eee 2 area that needs additional Zens 1 ee a mechanical guard 0201 Ns There are two limitations for the Blanking function 1 Maximum percentage of blanked beams out of total beams is 3096 2 Maximum number of blanked beams is 21 The Blanking function is active as long as the beams obstructed during the teach in remain blocked If the number of beams obstructed is higher or lower the Focus system will change to ERROR state with the LED 2 and 4 blinking To reset this error press and release the TEST RESET pushbutton when the object is in the detection zone again
19. 0 of the total number of beams in the barrier Blanking is then not allowed 8 Disconnect the MUTING A and MUTING B inputs from 24 VDC 9 The barrier works normally and signals blanking operation by the flashing of the LED 5 10 Muting of all free beams is now possible regardless of the position of the switches 1 3 as long as a muting indicator is connected NDO 35 Focus II series User s manual Blanking Programmer BP 1 Facilitates programming of selected blanking operation especially if the extension of the object in the optical field changes every now and then The unit is connected via M12 connectors in series with the cable to the Focus receiver unit The procedure is as follows 1 Disconnect the cable to the receiver and connect it instead to the bottom M12 connector of BP 1 Connect the short cable from the top M12 con of BP 1 to the receiver unit Place the object to be detected for blanking purposes in the optical field owitch on the power supply Press the blue button Prog of BP 1 After 11 s the blue indicator is lit and programming is finished Disconnect the cable and connect it directly to the receiver unit Or have it connected all time 8 Programming is finished poH dC UD p N 10 Single Double Break function This control function can be used on small press machines where the operator is performing a loading and or unloading cycle manually Wiring diagram 1 5 White Test Reset
20. 1 2 i 7 gt Brown 24VDC 29 I i 5 4 Green Feedback Screen i 4 D gt j 3 Yellow D 9 Q 5 1 Grey OSSD 1 RL500mA max 6 1 or 3 L L Pink OSSD 2 RL 500mA max o2 4 jg Be 0M 8 1 Red I L p Ground d Note e The feedback input must be a NC contact activated closed when the machine head is in the safe position and the operator can enter the dangerous zone As long as the safety outputs are ON an additional interruption of the protective field will result in an interlock situation 36 Focus I series User s manual 10 1 Single Break function The Focus ll will power up with its safety outputs off and enter the lock state if the detection zone is clear Focus system will enter the run state when the detection zone was entered and cleared again It will change to lock state automatically when one cycle of the machine is finished The cycle can be restarted by entering and clearing the detection zone again Each operating cycle monitored by the single break function works as follows Feedback input is active 24 V Protective field is interrupted and free again load or unload manually e Safety outputs enter run state and machine operates e While machine operation the feedback input is inactive 0 V e Whe
21. 7cc L dS Sf VO vO cc SVIN c0 tvO cc CIL HA 00 8v0O cc VVi We3 c0 vO cc OL IINA eso vO SS0 0 NE C VIN 91 S0 02 20 CULL G HO JeMod eso L vS0 0c gol Cull 71 70 02 VO CULL EL E RR RR Rh hhh SS NIS SEES ee SESS SESS SS NSSSSSSSNSNSNSNSNSNSNSNSNNNSNSNSNSNSSSNSNSSSNSNSSSNSNSNSNSNSNNNSNNNT due WZ 7 ue 229 L Suny L0 0 2Z 00 v0 cc g8L INA YIN 00 970 CC 00 G70 CC eul c OINd euL ONJ LI s E E ERE g ZlW QL zr0 zz O0 c O zc C OW L OIN Focus II series User s manual 25 Checkout procedure log This log should be carried out at installation by qualified personnel and are recommended to use regularly according to company guidelines Check point Verify that the guarded machine is compatible with the type of machine which may be used with the Focus ll system Verify that the mounting distance of the Focus II system is equal to or greater than the minimum safe distance see 3 3 or 3 4 Make sure that the operator is not able to stand between the Focus ll system detection zone and the dangerous area Verify that the reset button is only reachable from the safe area and that there is full view of the dangerous area Determine that all acces to the L dangerous area not protected by the Focus II system is C guarded by fence or similar Inspect the electrical insta
22. Focus I series User s manual 1 1 General Data Focus ll light grids and curtains are active optoelectronic protective devices AOPD of type 2 and 4 by IEC 61496 1 and EN 61496 2 They are intended to be used where it is essential to safeguard operators of dangerous machinery robots or other automated systems where access to hazardous parts may be gained Before using the Focus units all personnel responsible for installation and maintenance of this equipment must ensure that they have read and understood the information contained in this manual It is essential that units are installed and used according to the instructions in this manual All relevant standards and regulations regarding the use of this type of equipment must also be strictly adhered to 1 2 Maintenance With the exception of checking alignment and cleaning the polycarbonate front covers that protects the optics no part of the safety barrier needs to be maintained or can be repaired by the user The installation however should regularly be checked and the results recorded Should there be any errors the barriers must be sent to our service location together with an error description as well as estimated operating time Note Damage or dirt on the cover does not compromise the safety level of the barriers but may cause operational disturbance Do not use woollen cloth solvent or any other material when cleaning which may scratch or in some way damage the surface
23. Focus II manual Light grid Light curtain Focus II type 4 Focus II type 2 JOKAB SAFETY A MEMBER OF THE ABB GROUP www jokabsafety com Focus II series User s manual Read and understand this document Please read and understand this document before using the products Please consult your JOKAB SAFETY representative if you have any questions or comments WARRANTY JOKAB SAFETY s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by JOKAB SAFETY JOKAB SAFETY MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OR THEIR INTENDED USE JOKAB SAFETY DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY JOKAB SAFETY SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall responsibility of JOKAB SAFETY for any act exceed the individual price of the product on which liability asserted IN NO EVENT SHALL JOKAB SAFETY BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGA
24. M12 8pol Female A Tina 10 C is the Tina 10 B same with connector no 3 for power Tina 10 Ais supply to the same transmitter without the connector Same as the V R connector on FMC M12 5pol Female TA M12 5pol Male 52 User s manual Focus I series Josisad Bunnuu Guipnjoui 10j9euuoo 3 au uo q 10 81 IAJ JO peajsui esn oj SUN DAN 104 Jod epe S10j2euuoo pesn zou 104 nid uonoosjoud Ajddns samod pue sindino ejo4 0 sjndino GSSO OM y seje sue4 euiqeo y episjno uonoeuuoo se 10J yun ssed q t ou uoo uo Ajddns samod juo Buipnjour eull Z OIN3 padus M JOJOSUUOD au juo Buipnjour eur Z L OIN3 peyrduuis OW d 40 EYA 0 snoo 4 Burpoeuuoo 104 jun 10 depe Ojn d 10 EA 0 pojoeuuoo nq 2 OIW4 Se wes due Bunu au 104 J0 SIS91 BUuJ9 UI pue S uj M 10 1989uuoo z ONG eui uo asad se 10 eui Z L OW4 uo zv v 10 129UUu09 0 PS OSUUOD s aid se duie Bunu y 104 10 SIS 1 Bu149 UI pue jo amod asal yym Ho Jamod pue Ss 1 YIM duie Bunnw pue yo Jamod jyesed uj Auo dwe Bunnw ui JN dwej Bunnw pue Y dwel Punu pue jjo Jamod Jasal g y SIOSUSS Buinuu 10J s10 28uuoo uM b d Sf b dS Sf VVN INE C VIN D0 Cull GOL Cull VOL CULL eull Z L OWS OLIN g WIN d b IN a O LN g MIN VIN 2 L OWS S0 vO cc OLAS 01 0207cc L dV Sf 00 0420
25. RDING THE PRODUCTS UNLESS JOKAB SAFETY S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR SUITABILITY FOR USE JOKAB SAFETY shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the product At the customer s request JOKAB SAFETY will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles and installations subject to separate industry or government regulations oystems machines and equipment that could present a risk to life or pro
26. See connection example in 5 and text in 6 The OSSD outputs of the barrier are PNP outputs which are each current limited to 500 mA If the current will exceed 500 mA or if alternating current is to be connected the system may benefit from being connected to a safety relay see 5 Do not install the Focus I system in the following types of environments Areas exposed to intense interference light such as direct sunlight Areas near the frequency controled motors or wires to them e Areas near magnetic valves with coils without suppressors Areas with high humidity where condensation is likely to occur e Areas where corrosive gases are present Areas exposed to vibration or shock levels higher than in the specification e Areas where the product may come into contact with water Areas where the product may come into contact with oil that is an adhesive solvent Do not use radio equipment such as cellular phones walkie talkies or transceivers near the Focus ll system 15 Focus I series User s manual 4 2 Connection of Cable C5 C8 in M12 C01 CO4 Connectors Female 5 pin connector M12 C01 for connection to transmitter 1 Brown 2 White 3 Blue 4 Black 5 Grey 1 White 2 Brown 3 Green 4 Yellow 5 Grey 6 Pink 7 Blue 8 Red Focus II series User s manual 4 3 Setting up of Internal Change Over Switches Transmitter Disconnect the power supply to the unit and open the small lid in the bottom cap with the
27. VDE 106 25 Insulation resistance gt 20 MO Dielectric voltage strength 350 VAC 1 min Connections Cable length Shielded cables Focus Max 100 m 0 4 mm Max 50 m 0 2 mm Cable length Shielded cables M12 connector 8 pin these cables are shipped Focus II Mix with the sensors Maximum length is 0 9 m Conformity AOPD ESPE FlII 2 Xx yyyy Type 2 acc to EN IEC 61496 1 and EN IEC 61496 2 FIl 4 xx yyyy Type 4 acc to EN IEC 61496 1 and EN IEC 61496 2 Category FII 2 xx yyyy system is suitable for safety control systems up to category 2 acc EN 954 1 FIl 4 xx yyyy system is suitable for saftey control systems up to category 4 acc EN 954 1 Safety Integrity Level Focus system is suitable for up to SIL 3 per IEC 61508 Performance Level PL Focus ll type 2 systems is suitable for safety control systems up to Performance level c acc EN ISO 13849 1 Focus II type 4 systems is suitable for safety control systems up to Performance level e acc EN ISO 13849 1 Mean time to dangerous 450 years failure MTTF Proof test interval Every 20 years Focus I series User s manual 18 Accessories cables M12 C61 20 056 00 6m cable 5x0 34mm with straight M12 female connector M12 C1012 10m cable 5x0 34mm with straight M12 female male 6m cable 8x0 34mm with straight M12 female connector 8 pin connector male with screw connection Bracket JSM66 with bolt kits for Focus and Fence system BP 1 22 090 23 Blanking programm
28. VV 8 ar Red l L Screen 3r Ground wo Focus I series User s manual 5 Connection Examples Note Mirror units like FIl x K1C 500 with transmitter receiver in one unit and a mirror unit is connected electrically like the receiver below 5 1 Connection Example Basic with and without muting M12 Cable M12 Cable Cable M12 Cable zyr Brown 24vDC Sod l Bown i 24VDC 2 st White LI White S H gt Black L L Black 5 l E 7 rT Grey Se Grey I 1 ss ie ee RENS S l H Screen L Ground l H creen Ground gt D zc 0 edo i 1 I T4 yc White odere Test Reset yat White Test Reset 2 2 j L 4 Brown 24VDC J Brown 24VDC 3 3 xL Green E E Green Muting A D 4 i D 4 I Yellow P z Yellow Muting B Q 5 Q 5 o Ce OSSD 1 RL 500m A max o Grey OSSD 1 RL 500mA max 6 I 6 I x Pink ssp 2 RL500mA max x Pink OSSD 2 RL 500mA max 7 I Blue o gt Blue OV 8 i 8 i gt Red a Red Muting Lamp L Screen amme mme E SOS mmm d UI L Ground i JE Groun Focus barrier is reset manually with the test reset button or as by delivery automatically when switch 8 in the receiver is in the position On see 4 4 Test reset is also used during normal operation when testing aligning and overri
29. afety devices on the Pass machine fails any of these tests Fail Secure machine and report Date and Signature 5 Ul Focus I series 56 User s manual Focus I series User s manual 57 Focus I series 58 User s manual Focus I series User s manual 59 JOKAB SAFETY AB Malmo 46 0 40 671 56 00 Kungsbacka 46 0 300 67 59 00 Jonkoping 46 0 36 37 04 60 Stockholm 46 0 8 544 707 40 Vasteras 46 0 21 81 44 30 www jokabsafety com e mail info jokabsafety com Australia Austria Brasil Canada Chech Republic China Corea Denmark Finland France Germany Great Britain Holland lreland Italy Norway Poland Portugal oingapore Malaysia Slovakia Slovenia opain Switzerland Turkey USA Mexico Sensorplex Pty Ltd Contra GmbH JOKAB SAFETY div of ABG NCC Electronics LTD Contra spol s r o JOKAB SAFETY Hanlim Auto CO Ltd JOKAB SAFETY DK A S JUHA ELEKTRO OY JOKAB SAFETY F SAS JOKAB SAFETY D GmbH K ln DEBRA JOKAB SAFETY UK Ltd Isolectra B V Pressure Hydraulics Ltd JOKAB SAFETY Italia S R L Automasjon og sikkerhet AS Contra Sp 2 0 0 Prosistav Ida PICS TECHNOLOGIES LUCOB spol s r o Kolektor Synatec d o o 61 3 95 61 70 99 43 1 278 25 55 55 41 3643 1384 1519 735 1106 420 5 43 210 046 86 21 613 242 77 82 2 2639 8567 8 45 44 34 14 54 358 9 478 411 33 4 75 81 01 02 49 7424
30. all existing modules 7 Override This function makes it possible to bypass the barrier completely and activate the OSSD outputs if machine start is necessary even if one or more beams are interrupted This possibility is included in all Focus II barriers This function is only possible when the muting indicator is connected and if at least one beam is interrupted If e g a pallet during muting operation has stopped and at least one beam Is interrupted after a voltage drop out it would otherwise not be possible to restart the conveyor belt Note Make sure that the operator is able to check the entire protective field as long as override function is enabled Failure to do so may result in serious injury 32 Focus II series User s manual Note To start override the Focus must be in stop state and at least one beam must be blocked e f the entire protective field is free for more than 2sec the override function is immediately stopped A Test request on the TEST RESET input will stop the override function immediately e Maximum timeout for override is 600sec After this timeout the Focus ll system Is restarting according to the interlock mode set by the selector switches At start up Switch off the power supply Restore the power supply and press the test reset see 5 button after approx 2 s but within 5 s and keep the button pressed for at least 5 s The OSSD outputs will activate and thereby remain a
31. atan 3 213 76 Malmo SWEDEN Phone 46 0 40 6715600 FAX 46 0 40 6715601 E Mail info jokabsafety com Original manual Version 2 02 dated 2011 02 02 Focus I series User s manual Table of contents 1 System Overview and Applications 6 1 1 General Data 7 1 2 Maintenance 7 1 3 Important information 8 2 Function and Possibilities Short Description 9 3 Mechanical Installation 10 3 1 Mechanical Assembly 10 3 2 Alignment Procedure 12 3 3 Calculation of Minimum Distance for Installation 12 3 4 Distance to Reflecting Surfaces 14 4 Electrical Installation 15 4 1 Important Notes on Installation 15 4 2 Connection of Cable C5 C8 in M12 C01 C04 Connectors 16 4 3 Setting up of Internal Change Over Switches Transmitter 17 4 4 Setting up of Internal Change Over Switches Receiver 18 4 5 Setting up Scan Codes 19 4 6 Choice of Reset Procedure 20 5 Connection Examples 21 5 1 Connection Example Basic with and without muting 21 5 2 Connection Example for connection to safety relay 21 5 3 Connection Example muting unit to safety relay 22 5 4 Connection Example Vital Pluto with Tina units 23 5 5 Connection Example Pluto 23 5 6 Connection Example for connection of Code B 23 5 Specifications for Available Variants 24 5 8 Dimensional Drawing 26 5 9 Label description 26 6 Muting 27 6 1 Muting Installation 27 6 2 Muting Modes 27 6 3 T Activation Mode 28 6 4 L Activation Mode 29 6 5 X Activation Mode
32. ctivated for a maximum time of 600s he override function is now enabled and the LMS indicator flashes to signal that the barrier is being overridden At automatic reset the OSSD outputs remain activated At manual reset the reset button must be pressed and released again At operating cycle One or both muting inputs must be active Press and release the test reset D see 5 button 3 times 1s The OSSD outputs will be activated for gt 2s 8 Pre reset function Note The Pre reset function is an addition to the manual reset function It can be used where the operator doing the reset is not able to see the entire dangerous zone The pre reset pushbutton must be installed in the dangerous zone from where the operator is able to check that nobody else is in the dangerous zone before the manual reset function is used Failure to do so may result in serious injury e Pre reset function sets the Focus system to manual reset mode e Blanking function can not be selected using pre reset function e Muting function can not be selected using pre reset function The time limit between pre reset and manual reset is 8 sec See connection diagram in 4 6 33 Focus l series User s manual 9 Blanking Note Use of Blanking will change the resolution of the light curtain Improper use of this feature can result in severe injury to personnel e Blanking may require an additional hard barrier guard e Blanking may
33. ding with the muting function used see 2 Note If test reset button is not used the white conductor must be connected to 24VDC 5 2 Connection Example for connection to safety relay There are alternative possibilities for reset see the following examples a Automatic reset The safety relay is connected for automatic reset and terminal 1 white cable on the receiver is connected to 24VDC b Manual Reset from relay The safety relay is connected for Manual reset and terminal 1 on the receiver white cable is connected to 24VDC c Manual Reset from Light Barrier The safety relay is connected for automatic reset and terminal 1 white cable on the receiver is connected to one side of a push button NC and the other side is connected to 24VDC owitches 8 is set in ON position as default from factory for connection examples see 4 4 If example c is required then Switch 8 must be set to OFF If test reset is also connected it may be used for other functions see 2 The LMS indicator L1 signals opened barrier or safety relay 21 Focus II series User s manual Note If test reset is not connected the white wire must be connected to 24VDC If test reset and are pressed and are released at the same time no reset Occurs M12 Cable aes Brown i ee 24VDC N A1 A2 S18 S14 S34 S23 S24 Y13 S553 X1 X4 2 7 0 White ND Test Auto 2 3 B Reset i JOKAB SAFETY 7 zm Blue
34. e ea wz wa s 14 Fii x 30 2250 205 00 209 00 2001 2235 2205 5 45 sof 120 120 5 15 Fii x 30 2400 203 10 09 10 2 29 zsez zose 65 4 ai noj 120 s 16 24 Focus II series User s manual Note Reaction time OFFW is when the synchronization beam is interrupted which are the beam furthest away from the information LED s OFF N is when some or all except the synchronization beam is interrupted Type No x 4 type 4 2 type2 Measures L l E and A see 5 8 Article No L E A Number of 22 XXX yy Type4 Type2 of beams modules module XXX yy XXX yy OFF ON 13 FII x K2 500 204 00 210 00 698 500 512 150 142 2 2 1 FII x K3 800 D 204 50 210 50 998 400 812 150 13 142 3 6 2 Light grid with transmitter receiver on one side and a passive mirror unit Weight of Focus Il Light curtains FII x yy 150 1300 1450 1600 750 1900 1050 1200 1350 1500 1650 1800 1950 2100 2250 2400 Weight of Focus II Light grids FII x D Lu le hu 1200 500 D 800D 900D 1200D 500LD 800LD 900LD 1200LD Kg 2 43 3 39 4 65 5 54 2 95 3 91 5 17 6 03 2 43 3 39 4 65 5 51 Weight of Focus Il Light grid with passive mirror units Filxkic 500 Fil x Kac 800 900 1200 Muting units Type No L Number Range Weight of beams m kg 2 MFII L Reflex 212 20 2 0 2 6 2 25 Focus I series
35. e X muting activation mode Two muting sensors are connected to the two Muting inputs Muting A must be a sensor with high output NO and Muting B must be a sensor with low output NC as normal state The crossing point of the two muting sensors should be inside the dangerous zone Failure to do so may result in serious injury Note e Muting sensors must be NO on A and NC on B to get this function e d is the resulting distance between the activation points of Muting A and Muting B It needs to be checked in regards to the speed of the conveyor 30 Focus II series User s manual Timing requirements and limitations Either Muting A or Muting B can be used to initiate the muting function e There is no maximum time limit after Muting A is activated e here is no maximum time limit after Muting B is activated Muting A and Muting B cannot be activated at the same time A minimum time difference is approximately 3ms and is mandatory e Muting time is infinite e The Focus lI allows that Muting A or Muting B drop for a maximum time of 200 ms without stopping the muting function A time longer than 200 ms is detected as a muting stop Protected Area 6 6 Partial Muting A module is a section of the barrier the size of which is defined in the tables in 5 7 The first module is always the one next to the indicator LED s E g Focus FlI 4 30 600 consists of 4 modules each containing 8 beams giving a total of 32 beams in the
36. eam must not have a height above 300 mm H2 the top beam must not have a height below 900 mm Vertically assembled grid The following table is valid only for vertically assemb led light grid with 2 3 or 4 beams must never be assembled horizontally BEAM HEIGHT 4 beams 4 beams ES Dart ABOVE FLOOR 900 unit 1200 unit etm 1st beam 3rdbeam 900mm 1100mm tii00mm 4th beam 1200mm 150mm Horizontally assembled curtain The safety distance from hazardous machinery to the farthermost beam is calculated using the same formula as above but with different parameters as follows SE K T C S safety distance in mm T T1 T2 where T1 reaction time of machine in seconds T2 reaction time of curtain in seconds K 1600 mm s movement velocity of body towards hazardous area C 1200 0 4 H Must not be less than 850 mm H 15 x d 50 mm d resolution s E AH e IT we t r S safety distance in mm H the optical field must not be higher than 1000mm 13 Focus l series User s manual 3 4 Distance to Reflecting Surfaces The barrier should be mounted so that the risk of reflection from reflecting surfaces is minimized The minimum distance to a reflecting surface is shown below Operating range L is the effective working distance of the Focus system from the transmitter to the receiver EAA is the effective aperture angle of the Safety Sensor it is 2 5 for
37. ect cannot move around in the protection area Other beams are active with normal resolution Test reset see 5 This pushbutton is connected to 24 VDC during normal operation It has several functions A Test If the light curtain is influenced during normal operation its whole function is controlled If the button normally closed is influenced a physical contact within the protection area is simulated The button must be affected for at least 2 5 s B Reset see 4 6 If a connected button is pressed and released manual reset when the protection area is clear again after having been disturbed the light curtain Is reset C Alignment see 3 2 If the button is pressed when voltage is connected the barrier enters alignment mode i e when the alignment of the upper and lower beam is correct LED 1 2 3 and 5 are lit to indicate this Focus II series User s manual D Override see 7 Only and always possible when a LMS indicator is connected If the button is pressed after 2 s but within 5 s after voltage has been switched on and is then pressed for at least 5 s the OSSD outputs of the light curtain will be activated only if any beam is interrupted This function is interrupted immediately when the button is released Reset of Focus light barrier can be reached in three different ways A Automatic reset see 4 6 The light curtain is reset immediately when the protection area Is clear 2 not open Default setting by delivery
38. er JS RL 4 20 008 03 Alignment laser Focus II series User s manual 19 Spare parts Arlicle No 22 090 01 Bolt M6x14 A2 22 090 02 Locknut M6 A2 22 090 04 Washer B6 A2 22 090 13 Bracket 2 5mm RF A2 Black 20 WET enclosure WET is a transparent enclosure for extreme washing conditions Increases the enclosure protection class to IP68 and provides the possibility for drainage or aeration in order to avoid condensation Specify cable length for fully assembled units at delivery Length incl lid Barrier 66 mm Total length Barrier 152 5 mm Material tube PC Material lid PE Max operating temperature 55 Focus l series User s manual 21 Bjorn stands An innovation for peripheral protection application where it is necessary to protect one two or more sides with the same barrier The solid structure guarantees an excellent resistance to shocks and mechanical stresses in general supplying a comfortable protection for the safety barrier The adjustment of the barriers as well as of the mirror is made very easy thanks to the presence of outer screws that can be easily reached The base has radius slotted holes and centre marks to ease the stand orthogonal positioning H2 V2 and N2 15 kg es H3 17 kg H4 1 H4 2 20 kg N5 2 kg Mirror reduction lt 10 Material thickness Metal sheet 3mm Painting Epoxy Ral 1018 H2 V2 and N2 are s
39. est reset D must be pressed and released before the OSSD outputs are activated e Complete the checks described in section 13 Final Checks and 16 Routine Checks and Maintenance Alignment laser JSRL 4 Facilitates alignment of barrier especially when the solution contains one or more mirrors JSRL 4 is easily mounted on the face of transmitter or receiver unit Once the unit is mounted switch on the directional laser so that the red laser point is visible possibly via the mirror s of the corresponding unit JSRL 4 contains two batteries of type AAA which are replaceable by unscrewing the bottom end lid 3 3 Calculation of Minimum Distance for Installation Vertically assembled curtain The safety distance S is the minimum distance between curtain and hazardous area which guarantees that no one comes in contact with dangerous machinery in operation before it stop s For calculation of S for a curtain with multiple beams the following formula is valid 9c K T C S Safety distance in mm T T1 T2 where T1 2 reaction time of machine in seconds T2 reaction time of curtain in seconds K movement velocity of body parts towards hazardous area 2000 mm s for FIlx 14 or 30 1600 mm s for FII x K versions C 8 d 14 mm where d 14 for FIl x 14 and 30 for FIl x 30 curtain 850 mm for FII x K versions grids 12 Focus II series User s manual E a o of fa S safety distance in mm H1 the bottom b
40. lanking area ed d d d EDM fault Check and correct EDM wiring Error in pre reset Pre reset condition was not met mode Correct placement of the pre reset switch to keep timing within the specification 42 Focus II series User s manual 16 Regular checkout and test Note Make sure that following checkout and test routines are carried out on a regular base Failure to test properly could result in serious injury to personnel All tests must be performed by qualified personnel A copy of the checkout results should be kept with the machine records How often the checks above must be done depends on the environment and the individual conditions where the barrier is assembled All relevant local and national rules must be adhered to when estimating the required frequency of checks In case there is any doubt a local or national safety organisation should be consulted Repeat Tests 1 and 2 on a daily base Repeat Tests 1 to 6 at least every six months Failure to test properly could result in serious injury to personnel 1 Guide the test object through the entire protective field approximately in the middle of and 1m from the front of transmitter receiver with the appropriate size of the tool thin side for the 14mm resolution and the thicker side for 30mm resolution Check that in Manual reset The outputs of the Focus system remain in the OFF state and the red LED 4 is lit during the entire test and yellow LED 5 is
41. llation LI between the machine control system and the Focus ll L system Verify that they are connected correct and that the machine stop s when the detection zone is interrupted If EDM is used check that the wiring are correct and fully functional Record the test result in the machine log then perform the test procedure Date and Signature 54 Focus II series User s manual 26 Test procedure log Check point Condition Comments Disable the guarded machine Pass Apply power to the Focus system check that LED 1 and Fail 3 are lit on the receiver Visually inspect the machine Pass to ensure that acces to the dangerous area is only through Fail the Focus system Verify that the mounting Pass distance of the Focus system is equal to or greater than the Fail minimum safe distance oee 3 3 or 3 4 Check for signs of damage in Pass the Focus system installation the cables and wi Fail ring If something are damaged secure the machine and report Interrupt the Focus II system O Pass detection zone with the supp lied test tool See 16 Fail Start the machine Check that O Pass the machine stop s when the test tool is inserted to the de Fail tection zone and it is not pos sible to restart when the test tool is in the detection zone Verify that the safety system Pass is stoping the machine fast enough otherwise adjust or Fail increase the safe distance If the s
42. n end position is reached feedback input is active 24 V again e Safety outputs enter stop state Note A manual restart is necessary to start the single break function sequence again after power on or any other interruption of the protective field while the machine is working e Input from restart and or feedback must be longer than 300 ms e Minimum time of interrupting the protective field is 300 ms 10 2 Double Break function This operation mode is similar to single break operation except Operator is doing a loading and an unloading cycle manually Focus system will enter the run state when the detection zone was entered and cleared again twice Each operating cycle monitored by the single break function works as follows Feedback input is active 24 V Protective field is interrupted and free again first time unload Protective field is interrupted and free again second time load e Safety outputs enter run state and machine operates e While machine operation the feedback input is inactive 0 V e When end position is reached feedback input is active 24 V again e Safety outputs enter stop state Note A manual restart is necessary to start the single break function sequence again after power on or any other interruption of the protective field while the machine is working e Input from restart and or feedback must be longer than 300 ms e Minimum time of interrupting the protective field is 300 ms Time betwee
43. n the double breaks must be between 300ms and 30 sec 37 Focus l series User s manual 11 CUT the devided light curtain The Focus system is available at request as a cascaded light curtain which can be a MIX of 14 and or 30 mm resolution and body protection as well as different lengths FII x C rr1 Illl rr2 IIl2 Where x 4 type 4 2 type 2 C Cascaded light curtain rri resolution for the master III1 length for the master rr2 resolution for the slave Illl2 length for the slave The limitations are The total length can not exceed 2400mm 14mm resolution 336beams 30 mm resolution 128 beams e The interconnection cables maximum length is 900mm With a cascaded light curtain it is possible to monitor more than one opening in a machine with only one light curtain Example of cascaded light curtain with different resolutions and a total length of 900mm 16 84 beams FIl 4 C 30 300 14 600 38 Focus I series User s manual 12 External Device Monitoring EDM EDM is an important safety function It monitors the Focus II system interface to the guarded machine checks to ensure that the control elements are responding correctly to the light curtain and detects any inconsistency between the two external contactors This is necessary to detect a malfunction within the interface The connection for the EDM is made at the receiver On power up the Focus system looks for a closed to 24VDC conditi
44. na 10A i a Tina 10B AL A Type Vital 1 Tina 10C lil 13 5 5 Connection Example Pluto M12 Cable RAN Brown 2 z White I NE Blue 4 MER ER Black j Grey I Lr Screen Transmitter S 1 UJ o 3 H Ht w uU o 5 23 Receiver 2 2 Co a RUE Red I L Screen 5 6 Connection Example for connection of Code B M12 Cable gt Brown gt White aa Blue gt __ Black yr Grey Q E wo ex o hint UN j 2 White 35e Brown SUN RELY Green TEE NES Yellow POSU MEN Grey aie Pink gt eee Blue Receiver Co AJ ey Cn A C2 N Screen A 24VDC B TRE Ov C See Ground Type Pluto Test Reset CES 24VDC Muting A Muting B C OSSD 1 RL 500mA max D OSSD 2 RL 500mA max OV Muting Lamp man uu peu P Ground Hs 24VDC OV Ground Test Reset 24VDC OSSD 1 RL 500mA max OSSD 2 RL 500mA max OV User s manual For further information see 3 1 4 5 23 Focus l series User s manual 5 Specifications for Available Variants Light curtain barrier variants see 1 The following tables show protection height length and reaction time for light cur tain Focus FIl x 14 with 14mm resolution and Focus FlI x 30 with 30mm The columns Number of modules and Number of beams per module refer to the muting function see chapter 6 6 and table in chapter 4
45. of the cover Operational conditions decide how often the cover needs to be cleaned JOKAB SAFETY AB does not accept any liability for damage or injury due to incorrect use of the protection barriers or associated components Focus I series User s manual 1 3 Important information The Focus l system must be installed configured and incorporated into a machine control system by a sufficiently trained and qualified person An unqualified person may not be able to perform these operations properly which may cause a person to go undetected resulting in serious injury When changes are made to each function using the selector switches the administrator must manage the detail of the changes and perform the changes Accidental functional setting change may cause failure of human body detection resulting in a serious injury Do not drop the products Dropping the products may lead to internal or external damage Please return a Focus system that was dropped on the floor to your JOKAB SAFETY service for inspection or repair Failure to do so may result in serious injury Make sure to test the operation of the Focus system after installation to verify that the Focus system operates as intended Make sure to stop the machine until the test is complete Unintended function settings may cause a person to go undetected resulting in serious injury Install the interlock switch in a location that provides a clear view of the entire
46. on If this is found it will enter a state consistent with the selected operating mode When the Focus system enables its safety outputs it monitors the external devices for a closed to open transition This transition must occur within 300ms or the Focus system will then enter an alarm state Additionally if the EDM connections are Test incorrectly wired the system will enter Reset an alarm state o dfe le The EDM function can be activated and UL ram sd 24VDC deactivated using the selector switches Y 11 Green on the receiver unit MS Grey OSSD 1 ee MI Wiring diagram RET Pink OSSD 2 K1 and K2 are standard contactors TR Blue OV KM1 and KM2 are NC contacts force QC OU Screen guided of K1 and K2 Ur ccce ME ters i Ground Receiver Ol 13 Checkout Procedure Once the Focus system has been configured mounted aligned and properly connected to the machine control system the initial Checkout Procedure see 25 must be performed by qualified personnel A copy of the checkout results should be kept with the machine records The tests outlined in the Test Procedure see 26 must be performed at installation according to the employer s regular inspection program and after any maintenance tooling change set up adjustment or modification to the Focus ll system or the guarded machine Where a guarded machine is used by multiple operators or shifts it is suggested that the test procedure is perfo
47. perty Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE JOKAB SAFETY PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PERFORMANCE DATA While every effort has been taken to ensure the accuracy of the information contained in this manual JOKAB SAFETY cannot accept responsibility for errors or omissions and reserves the right to make changes and improvements without notice Performance data given in this document is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of JOKAB SAFETY S test conditions and the users must correlate it to actual application requirements Actual performance is subject to the JOKAB SAFETY Warranty and Limitations of Liability 2 Focus I series User s manual The Focus Safety barrier complies with CE provisions according to the following directives Machinery Directive 2006 42 EC EMC Directive 89 336 EEC EU standards EN ISO 13849 1 2008 EN 61496 1 2004 IEC 61496 2 2006 The barrier is certified by MANUFACTURER USER S MANUAL TUV to safety standard EN 61496 1 2 Type 2 4 CSA to safety standard CAN CSA C22 2 No 1010 1 92 and UL 61010C 1 JOKAB SAFETY AB Boplatsg
48. rmed at each shift or operator change Testing ensures that the light curtain and the machine control system work properly to stop the machine Failure to test properly could result in serious injury to personnel The test procedure must be performed by qualified personnel To test the Focus II system with fixed blanking and floating blanking disabled use the supplied test object For applications where blanking is enabled see the table in the chapter Blanking to determine the proper size of the test object 39 Focus II series User s manual 14 Transmitter LED Information Normal operation LED Name of LED Colour indication 41 Green 2 JYelw J 4Notused Red PEE 5 w Desipion 1 00000 Normal operation long range selected 2100000 Normal operation short range selected Error conditions LED Name of LED Colour indication 4Notusd X jRed i Yellow PDE venom O O OO Low voltage Check power supply 24VDC 20 2 104 OO Control logic fault Remove an reapply power If error is still present contact your local JOKAB SAFETY distributor 3 Error on range selection Check the setting of the switches for the range selection 40 Focus II series User s manual 15 Receiver LED Information Normal operation LED Name of LED Colour indication 1 Green 2 J J Yellow Green 5 JYelw Wd ARES
49. rt as possible Timing limitations and the speed of the material transport must be considered additionally e d3 is the distance between the two sensors connected to Muting A input This distance represents the minimum length of the material to be detected Timing requirements and limitations e f Muting A is activated Muting B must be activated within 120sec to activate the muting function Otherwise muting function is stopped e Muting A and Muting B cannot be activated at the same time A minimum time difference is approximately 3ms and is mandatory e Maximum muting time is 600sec After this time muting function is stopped even if the Muting inputs are still active e The Focus allows that Muting A or Muting B drop for a maximum time of 200ms without stopping the muting function A time longer than 200ms is detected as a muting stop 6 4 L Activation Mode The L muting activation mode can be used in applications where material is transported only out from the dangerous area Two muting sensors are connected to the two Muting inputs Muting A and Muting B This muting activation mode can only be used in uni directional transport Failure to do so may result in serious injury Protected Area 29 Focus II series User s manual Note e d1 is the distance between the muting sensors It must be more than 250mm and needs to be checked additionally in regards to the speed of the material transport and time limitation in the muting f
50. s manual 4 6 Choice of Reset Procedure Reset of Focus barrier may be reached in three different ways A C Automatic reset The barrier is reset directly after the protection area has be come clear Change over switch No 8 is set in position On see 4 4 Manual reset The barrier is reset when the protection area is clear and the reset button has been pressed and released Change over switch No 8 is set in position Off see 4 4 Time reset pre reset The barrier is reset when first the pre reset button G which is normally placed inside hazardous area has been pressed the yellow LED 5 in receiver is blinking and thereafter if the protection area is clear within 8 seconds the reset button outside the area has been pressed and released see connection example below Change over switch No 8 in the receiver is set in position Off manual reset see 4 4 Connection example by time reset pre reset 20 M12 Cable ME 9 J 4 Brown 24VDC t 2 D ae White de aui 3 TE UA Blue OV C U _ Black Ex E EY 2 1 Grey l Screen _ _ _ _ _ ____ 1 Ground jy E White Test Reset 2 Brown 24VDC 3 Jm Green Pre reset 3 ra 4 S gt Yellow OD 9 I T Grey OSSD 1 RL 500mA max 6 ac Pink OSSD 2 RL 500mA max T z Ble 0
51. smitter Transmitter Receiver Code A default setting Code B The scan code feature of the Focus system allows for placement of systems in close proximity and in line with each other The distinctive coding of the beams provide for unique operation of a system while in view of another system with a different scan code Two unique codes are available on the Focus ll 11 Focus l series User s manual 3 2 Alignment Procedure When the safety barrier has been mounted optical alignment of transmitter and receiver is made as follows e Disconnect the barrier s power supply Open the test reset see 5 1 Restore the barrier s power supply The test reset can then be closed again e Make sure that both units are in level vertical and directed towards each other Adjust by turning the transmitter left and right until LED 2 and 5 of the receiver are lit Turn the transmitter both ways to find the outermost positions return the transmitter to the midpoint The barrier is correctly aligned when the LED 3 is constantly lit even if one of the profiles is somewhat turned After aligning the barrier secure the screws firmly e Disconnect the power supply Restore the barrier s power supply with the test reset contact closed If the safety area is clear and automatic reset is chosen the barrier will immediately enter operating mode i e the OSSD outputs are activated and the LED 1 and 3 are lit If manual reset is chosen t
52. solution DIP Switch option 0 2 m 7 0 m 30 mm resolution default 7 0 m 14 m 30 mm resolution DIP Switch option Effective Aperture Angle For FII 2 xx yyyy x5 maximum transmitter and receiver according to IEC61496 2 for distances gt 3 m For Fll 4 xx yyyy 2 5 maximum transmitter and receiver according to IEC61496 2 for distances gt 3 m Response time ON to OFF Maximum 103 ms See 5 7 for more information Power Dissipation lt 3 mW Class 1 acc EN60825 1 Mechanical 0 0 0 Front plastic material Connector material Polyamide 6 6 8 Pin Receiver and 5 Pin Transmitter Enclosure rating IP65 25 C 70 C LI ee cocco MEME 24 VDC 20 maximum current 70 mA 10 mA 24 VDC 1 Muting B 0 mA 24 VDC 10 mA 24 VDC Muting lamp 50 mA min 24 VDC 44 Focus l series User s manual oafety outputs OSSD Two PNP safety outputs each sourcing 500 mA 24 VDC Short circuit protection Voltage drop lt 2 3 V Leakage current lt 1 mA Capacitive load 250 nF for OSSD output Inductive load Please contact your local JOKAB SAFETY representative Test pulse data Test pulse 300 us Test interval response time x 0 33 Repetition response time x 0 66 Power supply Must meet the requirements of EN IEC60204 1 and EN IEC61496 1 and must guarantee safe insulation from the mains voltage in accordance with IEC60742 and be able to cover a drop of supply voltage of at least 20 ms IEC 536 or
53. tock items Bjorn H2 Bjorn V2 Bjorn H3 Bjorn H4 1 Bjorn H4 2 22 041 40 22 041 41 22 041 42 22 041 43 22 041 44 48 Focus II series User s manual 131 1770 2050 1599 1330 1000 218 Bjorn N2 Bjorn N3 Bjorn N4 1 Bjorn N4 2 Bjorn N5 22 041 45 22 041 46 22 041 47 22 041 48 22 041 49 Length optimizing with 12m ag the Bjorn V2 mirror stand 24m __ _ gt Comparing Standard FII 4 K1C 500 and mirror in IA Al Bjorn N2 stands to FIl 4 K1C 500 with Bjorn V2 mirror stand 49 Focus II series User s manual 22 Dimensions of brackets and profile Mounting bolt JOKAB SAFETY 1 122 090 071 Mounting bolt eee HEMOS ti 090 24 E washer 15 22 090 02 Lock nut 50 Focus II series User s manual 23 Dimensions of MFII mirrors and bracket Article No Height L MFII 300 22 041 02 MFII 500 22 041 03 MFII 600 22 041 04 MFII 750 22 041 05 MFII 900 22 041 07 953 MFII 1050 22 041 12 1103 MFII 1350 22 041 313 1403 MFII 1650 22 041 10 1703 Bracket for B MFII mirrors Article no 8 30 22 041 20 2 pieces for each mirror JSM 70 40 001 15 Plate for easy adjustment on uneven floors 170
54. unction e d2 is the distance between the Muting sensor B and the Focus system It must be as short as possible Timing limitations and the speed of the material transport must be considered additionally e dis the distance between the Focus system and the sensor connected to Muting A input This distance represents the minimum length of the material to be detected Timing requirements and limitations e f Muting A is activated Muting B must be activated within 120 sec to activate the muting function Otherwise muting function is stopped e Muting A and Muting B cannot be activated at the same time A minimum time difference is approximately 3ms and is mandatory f Muting A and Muting B are activated the protective field must be obscured within 120 sec Otherwise the muting function is stopped e Maximum muting time is 600 sec After this time muting function is stopped even if the Muting inputs are still active or the protective field is still obscured e The Focus ll allows that Muting A or Muting B and the whole protective field to drop for a maximum time of 200 ms without stopping the muting function A time longer than 200 ms and the muting function stop s 6 5 X Activation Mode The X muting activation mode allows bi directional transport of material This muting mode is used in applications where eg pallets are used to carry stacked boxes or crates Most stable detection of this kind of material is possible using th
55. whole barrier switches 4 and 5 has to be set according to the chosen muting function T L or X owitches 1 2 and 3 in the receiver are set according to the choice of muting all modules single module or a combination of several modules See 4 4 Default setting is for muting of all modules 1 2 and 3 are in the position Off Muting of a single module makes it possible to disconnect only one module at every muting moment Muting of several modules makes it possible to disconnect two or more modules or even the whole barrier 31 Focus II series User s manual The locations of the modules Nth module are shown in this drawing For detailed information about how many beams are included in one module and which switches to set see table at 4 4 and 5 6 Note When muting a single module the module that contains the synchronising optical beam which is located furthest away from the M12 connector must not be chosen If it is the muting function is disabled If muting is chosen from a module which does not exist e g muting of the 4th module in a barrier that only has 3 modules e g FIl 4 K3 800 the muting function will not be activated i e the barrier maintains protective function at all times without muting If at muting of several modules a choice of muting modules includes one that does not exist e g muting of modules 1 2 3 4 in a barrier that only has 3 modules e g FIl 4 K3 800 the barrier will choose muting of
56. ypassed muting when it is intended for the mate rial to pass The rest of the area remains intact with normal protection and safety level This is an important function which decreases the possibility for a person to accompany material passing the barrier 6 2 Muting Modes The Focus system offers a set of three muting modes e T muting activation default with time limit e L muting activation with time limit e X muting activation without time limit 27 Focus II series User s manual Note Time limitation can be removed on T and L muting when the light curtain is ordered Can not be changed by the customer Features Muting grid Bypassing of light curtain or grid in one or two directions L form T form Connected directly via a M12 cable to light curtain grid 6 3 T Activation Mode The T muting activation mode is the default and standard application for muting Four muting sensors are used in two pairs OR function connected to the two Muting inputs Muting A and Muting B This muting activation mode allows bi directional transport of material Protected Area 28 Focus II series User s manual Note e d1 is the distance between the muting sensors It must be more than 250 mm and needs to be checked additionally in regards to the speed of the material transport and time limitation in the muting function e d2 is the distance between the Muting sensor B and the Focus ll system It must be as sho

Focus II Light Curtain Manual - Automation Systems and Controls

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