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C 4000 Safety Light Curtain - Faber Industrial Technologies

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1. 40 3 2 2 The light curtain principle 11 er SCASCAC ING 2 11 3 3 Examplesof range Ol USC 12 He We Nae lea dO reed g koe RN oon nn On a AAEE EE 13 Sibi R start Ner OC Ke aA Ea AA EA AA AA KAAR EAE aAA 13 3 4 2 External device monitoring EDM sss ssssssssnnnnuunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 14 Gc BEIM COINS a aude EEE ARAA EEAO 14 3AA a ea ERENER ENOAT 15 3 4 5 Fed blankihg 2nss caine dvcconwadncnoecacaicanasaeseneneissaandiesied case vatweesomabeunsasiaaesecseianenceueeucies 16 34 6 Floan csciczsaacsucaaanccaceasan E E ousebacn naan aueeonenaaseanenaaesaacnne 17 SA Reduced MESOIILION eee antacids sacaaittn AAEE EA E AARAA 19 Caen o 6 lt E A A A A E E EA T TAT 20 3 5 1 Status indicators of the Sende f esssssssnunnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn ne 20 3 5 2 Status indicators of TNE recejiVe f eessssssnusnnnnnunnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn ne 21 4 Installation and mounting s ssusansnnonunnnnonunnnnnnannnnnnannnnnna
2. m 1018 635 1 022 380 ly 1 018 599 ly 1 018 623 ly 1 018 645 1 022 363 1 022 374 1 022 385 1018 647 1 022 386 l l l ly 1 018 603 ly 1 018 627 I 1 018 649 1 022 365 gt 1 022 376 gt 1 022 387 ly 1 018 605 ly 1 018 629 I 1 018 651 gt 1 022 366 gt 1 022 377 gt 1 022 388 ly 1 018 607 ly 1 018 631 ly 1 018 653 gt 1 022 367 gt 1 022 378 gt 1 022 389 ly 1 018 609 ly 1 018 633 ly 1 018 655 gt 1 022 368 gt 1 022 379 1 022 390 1018 657 1 022 391 1 018 659 1 022 392 1018 661 1 022 393 1 018 663 1 022 394 1018 665 1 022 395 1 018 667 1 022 396 1 018 669 1 022 397 1018 671 1 022 398 1018 673 1 022 399 1018 675 1 022 400 1018 677 1022 401 59 Chapter 11 Ordering information Operating Instructions C 4000 11 2 5 Standard system without function package with pre configuration D The pre configuration is a specific system delivery state see section 7 1 Delivery status on page 39 You can change this configuration using the software supplied Tab 30 Part numbers Protective field Part numbers for resolution standard system wi
3. 1018 607 ly 1018 631 ly 1018 653 1018 675 1 022 411 1 022 422 gt 1 022 433 1 022 444 ly 1018 609 ly 1018 633 ly 1018 655 1018 677 gt 1 022 412 gt 1 022 423 gt 1 022 434 1 022 445 60 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Tab 31 Part numbers standard system without function package with pre configuration E 8 009 221 L 30 12 10 01 Ordering information Chapter 11 11 2 6 Standard system without function package with pre configuration E The pre configuration is a specific system delivery state see section 7 1 Delivery status on page 39 You can change this configuration using the software supplied Protective field height mm m SICK AG Safety Systems Germany All rights reserved gt 1018 591 1 022 446 gt 1018 347 1 018 615 ly 1 018 637 gt 1 022 447 gt 1 022 458 gt 1 022 469 1018 593 1 018 617 1 018 639 gt 1 022 448 gt 1 022 459 gt 1 022 470 750 1018 595 1 018 619 I 1 018 641 gt 1 022 449 gt 1 022 460 gt 1 022 471 gt 1018 597 I gt 1 018 621 1 018 643 gt 1
4. ta ms tt ns at ms tam Pt ms 3 dts Pa ms mst ms 3 ms tans lt ms 48 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions Technical specifications Chapter 10 C 4000 10 3 Table of weights ee Protective field height and receiver 20 eo 00 8 009 221 L730 12 10 01 SICK AG Safety Systems Germany All rights reserved 49 Chapter 10 Fig 29 Dimensional drawing C 4000 sender standard system not cascadable Receiver mirror image Tab 21 Dimensions depending on protective field height standard system not cascadable Technical specifications Operating Instructions C 4000 10 4 Dimensional drawings 10 4 1 Standard system not cascadable Sliding nut groove for side mounting e approx 100 connector range nN O O 05 0 O wT w 5 nN Q Q DIN 43 651 plug Cable sockets M 26 11 FE M 26x11 FE with crimp contacts Protective field Dimensions L1 Dimensions L2 Dimensions A a a s m n s O a ow a s ma O so s 50 SICK AG
5. PaPAPaPaPaPaPaParararararararavarararara Blanked area sides protected by mechanical barriers gt Also make sure that the object can only be removed as a whole together with the barriers gt After modifying the blanking check the protective field with the test rod Instructions can be found in section 6 3 3 on page 38 16 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Notes Fig 9 Schematic layout of the floating blanking 8 009 221 L 30 12 10 01 Product description Chapter 3 Properties of fixed blanking e The C 4000 is capable of blanking a total of four areas simultaneously A minimum of one beam spacing must exist between two blanked areas The first beam of the light curtain close to the segment display cannot be blanked It is needed for the synchronisation between sender and receiver For objects subject to vibration you can select a positional tolerance of the area with a maximum of 2 beams In addition you can define a size tolerance of 1 beam If you configure a blanked area without positional and without size tolerance the move ment of the object within the area is very limited before the light curtain may change to red The maximum selectable tolerance values depend on the size of the blanked area The actual tolerance expansion in millimetres differs It depends on the physical resolutio
6. 58 Tab 29 Part numbers standard system without function package with FSSC OMG UAL ON O AE AAEE E 59 Tab 30 Part numbers standard system without function package with D oere EEE ER 60 Tab 31 Part numbers standard system without function package with DFS lt etutacabasueeue Sadeteeutedutenubcsubeeutitendvutmdentnetadetansl 61 Tab 32 Part numbers standard system without function package with 2078 ai 62 Tab 33 Part numbers cascadable system without function PACKAGE 63 Tab 34 Part numbers cascadable system with function package B 64 SICK AG Safety Systems Germany All rights reserved 69 Chapter 12 10 Annex Operating Instructions Tab 35 Tab 36 Tab 37 Tab 38 12 4 Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 Fig 9 Fig 10 Fig 11 Fig 12 Fig 13 Fig 14 Fig 15 Fig 16 Fig 17 Fig 18 Fig 19 Fig 20 Fig 21 Fig 22 Fig 23 Fig 24 Fig 25 Fig 26 Fig 27 Fig 28 Fig 29 Fig 30 Fig 31 Fig 32 Fig 33 Fig 34 Fig 35 SICK AG Safety Systems Germany All rights reserved C 4000 Part numbers additional front screen Weld Spark 6
7. 64 Part numbers deflector MIMO 6S 65 Part NUMDersS delector mTorr FNS 1229 ya 65 Fant ACCCSSOM CS marire en E EENE ER 66 List of illustrations Components of Te AOOO a a 10 Safeguarding hazardous points with a safety light curtain C 4000 12 Safeguarding hazardous areas with a safety light curtain C 4000 12 Access guarding using a safety light curtain C 4000 12 Outline drawing of the protective operation ccceeeeeccsssseeeeeeeecsseseeeeeeeeeeasseseeeeseeeas 13 Schematic layout of the beam COCING ccesssscsssssseeseecccccssseeeeecnecusseeeeessecoooanseeeens TS Schematic layout of the fixed blanking ao occ cesssecsssssseeeeeccccsssseeseececessseessecuecessseseeens 16 Protecting a fixed blanking using mechanical 6 8 16 Schematic layout of the floating blanking cccssssseeeessccsssseeeeeeeceusseseeeeeeeeassneeeesees 17 Marking the effective resolution on the device label s s sssssssnnnnuunnnnnnnnnunnnnnnnnnnnnnne 18 Schematic outline of the operation with reduced resolution 19 Marking the effective resolution on the device label cccccssssssssseeeeeseeessssseeeeees 19 Status INGICaLors OF NG Sende soaron aaa a heii heti a aaa 20 Status INGICALOFS OF ING TECE NG iais T 21 Safety distance from the point of danger
8. sssssssnuuununnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 23 Minimum distance from reflective 6688 24 Graph minimum distance from reflective 6688 4 25 The correct installation above must eliminate the errors below reaching below reaching above and reaching behind scseccssscsssseeeeeeeecesseseeeeeeeeessenseeeees 26 Composition of the swivel MOUNT bracket ssccceeeeeecssseseeeeesccessseeeeeeseeceaseneeeesseeas 2 Mounting sender and receiver using swivel MOUNT brackets 28 COMPOSITION Of the SIDE DIGC KEL 29 Mounting the C 4000 with side bracket oe eesssssseeeeeeeeecessseeeeeeeeeeceaseeseeeeeeeeaseseeees 30 Pin assignment system connection M 26x 11 FE uu eecssssseeeeeescssseseeeeseeceseseeeess 31 Pin assignment configuration CONNECTION M 8X4 cccsssssssseeeeeeeeceesseseeeeseeeeseneeeess 32 Pin assignment extension connection M 26x11 FE eccessessssssssseeeeseecsseseeeees 33 Connecting the contact elements to the EDM cessssseeseeeeeecesssseeeeeeeeassseseseeseneas 34 Connecting the reset button restart OUTLON cccccessscsssseeeeeeeeceseseeeeeeeeacegseneeeesseeas 30 Daily checks of the protective CEVICE csssscsescessccssseeeeeeeeecusseeeeeeseeeugsseeeeeseecaassseeees 38 Dimensional drawing C 4000
9. Safety Systems Germany All rights reserved 8 009 221 L730 12 10 01 Operating Instructions Technical specifications Chapter 10 C 4000 10 4 2 Standard system with angled system connection not cascadable Fig 30 Dimensional drawing C 4000 sender standard system with angled system connection not cascadable Receiver mirror image Sliding nut groove for side mounting approx 95 connector ran approx 135 connector ran DIN 43 651 plug Cable sockets M 26 11 FE M 26x11 FE with crimp contacts Tab 22 Dimensions depen Protective field Dimensions L1 Dimensions L2 Dimensions A ding on protective field height standard system with height S a is not cascadable Other systems on request 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 51 Chapter 10 Fig 31 Dimensional drawing C 4000 sender cascadable system Receiver mirror image Tab 23 Dimensions depen ding on protective field height cascadable system 52 Technical specifications Operating Instructions C 4000 10 4 3 Cascadable system DIN 43651 socket M 26 11 FE approx 150 connector range Sliding nut groove for side mounting Cable plug M 26x11 FE with crimp contacts approx 100 connector range T 0 c 2 O wT wH gt lt o 6 Q DIN 43 651 plug Cable sockets M 26 11 FE M 26x11 FE with crimp
10. 1 018 634 1 018 656 1018 678 11 2 2 Standard system without function package with angled system connection Tab 27 Part numbers stand Protective field Part numbers for resolution ard system without function package with angled system height mm 14 mm gt gt gt gt gt gt gt gt 1 018 598 gt 1 018 622 gt 1 018 644 1018 666 1018 600 1 018 624 1 018 646 1018 668 2 gt gt gt gt gt gt gt gt gt connection 1 022 267 1 022 268 Other systems on request 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 57 Chapter 11 Tab 28 Part numbers standard system with function package B 58 Ordering information 11 2 3 Standard system with function package B Protective field height mm Part numbers for resolution Operating Instructions C 4000 ly 1018 591 ly 1018 613 ly 1018 635 1 018 781 1 018 792 1 018 803 l l l 1018 347 ly 1 018 615 ly 1 018 637 gt 1018 782 gt 1 018 793 gt 1 018 804 1018 593 ly 1 018 617 ly 1 018 639 gt 1 018 783 gt 1 018 794 gt 1 018 805 750 1018 595 ly 1 018 619 ly 1 018 641 gt 1018 784 g
11. m 1 018 700 1 018 722 ly 1 018 745 gt 1 018 833 1 018 844 1 018 855 ly 1 018 702 1 018 724 1 048 747 1 018 834 1 018 845 1 018 856 1 018 704 ly 1 018 726 1 018 749 1 018 835 1 018 846 1 018 857 I gt 1 018 706 1 018 728 1018 751 1 018 836 1 018 847 1 018 858 1 018 708 1 018 730 ly 1018 753 1 018 837 1 018 848 1 018 859 11 4 Additional front screen weld spark guard e Two additional front screens weld spark guards supplied for each part number e The additional front screen fits both on the sender and on the receiver e The additional front screen may be used only if the curved enclosure side is accessible e An additional front screen reduces the scanning range of the system by 8 If sender and receiver each use an additional front screen the scanning range will be reduced Part by 16 Protective field Part Protective field height mm number height mm number 2 022 413 1350 2 022 419 1650 2 022 421 1800 2 022 422 750 2 022 415 1050 2 022 417 8 009 221 L 30 12 10 01 Operating Instructions Ordering information Chapter 11 C 4000 11 5 Deflector mirror 11 5 1 Deflector mirror PNS 75 for p
12. Here you will find information on e Sample applications e A list of frequently asked questions about the C 4000 e These operating instructions in different languages for viewing and printing 6 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 ESPE CDS EDM OSSD Recommendation Note P a 3 N gt Take action A WARNING I 8 009 221 L730 12 10 01 About this document Chapter 1 14 Abbreviations Electro sensitive protective equipment e g C 4000 SICK Configuration amp Diagnostic Software software for the configuration of your safety light curtain C 4000 External device monitoring Output signal switching device 15 Symbols used Recommendations are designed to give you some assistance in your decision making pro cess with respect to a certain function or a technical measure Refer to notes for special features of the device Display indicators show the status of the segment display of sender or receiver Constant display of the letter F JEK Flashing display of the letter F Alternating display of F and 2 LED symbols denote a flashing LED upright orientation 7 segment display bottom Instructions for taking action are shown by an arrow Read carefully and follow the instruc tions for action Warning notice A warning notice indicates an actual or potential risk or health hazard The
13. 11 2 Standard system For use as single system or as last guest of a cascadable system 11 2 1 Standard system without function package Tab 26 Part numbers stand Protective field Part numbers for resolution ard system without function f oa mio ly 1018 591 1018 613 ly 1018 635 1018 657 1 018 592 1 018 614 1 018 636 1018 658 I gt 1018 347 1018 615 1018 637 1018 659 1 018 348 1018 616 1 018 638 1 018 660 ly 1018 593 1018 617 1018 639 1018 661 1 018 594 1 018 618 1 018 640 4 018 662 l l l l 750 1018 595 ly 1 018 619 ly 1 018 641 1018 663 1018 596 1018 620 1018 642 1018 664 l l l l Is 1 018 601 ly 1 018 625 ls 1 018 647 1 018 669 1 018 602 1 018 626 1 018 648 1018 670 ly 1 018 603 Is 1 018 627 ly 1 018 649 1018 671 1 018 604 1 018 628 1 018 650 1018 672 Is 1 018 605 I gt 1 018 629 ly 1 018 651 1 018 673 1 018 606 1 018 630 1 018 652 1018 674 ls 1 018 607 Is 1 018 631 Is 1 018 653 1018 675 1 018 608 1 018 632 1 018 654 1018 676 ls 1 018 609 I gt 1 018 633 ly 1 018 655 1 018 677 1 018 610
14. Determin ing the safety distance on page 22 gt Connect a maximum of three systems into a cascaded system gt Always connect sender sender and receiver receiver within a system configuration gt Mount the safety light curtain such that the point of danger cannot be reached from below above or behind the safety light curtain and that the light curtain cannot be repositioned Q Q Q Q Q Q Q Q gt Once the system is mounted one or several of the enclosed self adhesive safety infor mation labels must be affixed Use only labels in the language which the operators of the machine understand Affix the information labels such that they are easily visible by the users operators during operation After attaching additional objects and equipment the information labels must not be concealed from view Affix the information label Important Notices to the system in close proximity to sender and receiver Operation with floating blanking Affix the information label for floating blanking to each sender or receiver so configured Mark the effective resolution on the information label For operation with reduced resolution Affix the information label for reduced resolu tion to each sender or receiver so configured Mark the effective resolution on the information label 26 SICK AG Safety Systems Germany All rights reserved 8 009 221 L730 12 10 01 Operating Instructions Instal
15. NoL directives standards applicable to the machine Are the applied directives and standards listed in the declaration of conformity Yes Noll Does the protective device comply with the required control category 5 Noll 4 access to the hazardous area the hazardous point allowed only through the protective YesL Noll field of the ESPE 5 Have appropriate measures been taken to prevent or monitor presence sensing in the hazard 5 Noll ous area in the hazardous area hazardous point protection mechanical point of operation guarding and have these been secured against removal 6 Are additional mechanical protective devices fitted and secured against manipulation which YesL Noll prevent reaching over under or around the ESPE 7 Has the maximum stopping and or post run time of the machine been measured specified and 5 Noll documented at the machine and or in the machine documentation 8 Has the ESPE been mounted such that the required safety distance from the nearest point of yesli No danger has been achieved 9 Are the ESPE devices properly mounted and secured against manipulation after adjustment 5 NoL 10 Are the required protective measures against electric shock in effect protection class 5 Noll 11 Has the control switch for resetting the ESPE protective device and or for restarting the machine YesL NoL been fitted and properly mounted and connected 12 Are the
16. close to the 7 segment display cannot be blanked It is needed for the synchronisation between sender and receiver SICK AG Safety Systems Germany All rights reserved 17 Chapter 3 Tab 3 Effective resolution in floating blanking with size tolerance A WARNING Fig 10 Marking the effective resolution on the device label Note z Product description Operating Instructions C 4000 e Size tolerances of 1 or 2 beams may be selected for moving areas In case of 2 beams increased size tolerance the effective resolution at the edges of the moving area will be reduced For this reason the moving area must always be greater than the effective resolution at the edges of the area see Tab 3 e The size tolerance of 2 beams can be used only in devices with a physical resolution of 14 mm and 20 mm Physical Size Effective resolution at the edges resolution tolerance of the area with floating blanking Check the safety distance In case of floating blanking and increased size tolerance 2 beams the required safety distance will depend on the effective resolution gt f required recalculate the safety distance and readjust it on the machine Example Physical resolution 14 mm Increased size tolerance 2 beams Effective resolution 22 mm Calculate the safety distance with a resolution of 22 mm gt Mark the effective resolution on the information label of sender and receiver Attention
17. B Tab 35 Part numbers additional front screen weld spark guard 64 Notes SICK AG Safety Systems Germany All rights reserved Ordering information 11 3 2 Cascadable system with function package B Protective field height mm m 14 mm 1018 690 1018 827 m Part numbers for resolution 1018 710 1018 838 m 1018 733 1018 849 Operating Instructions C 4000 1018 755 1018 860 1018 757 1018 861 1018 759 1018 862 1018 762 1018 863 1018 765 1018 864 1018 767 1018 865 1018 769 1018 866 1018 771 1018 867 1018 773 1 018 868 1018 775 1018 869 1018 777 1018 870 ly 1 018 349 1 018 712 ly 1 0418 735 1 018 828 1 018 839 1 018 850 ly 1 018 692 l gt 1 018 714 1 018 737 gt 1 018 829 1 018 840 gt 1 018 851 750 1 018 694 ly 1 018 716 1018 739 gt 1 018 830 1 018 841 1 018 852 1 018 696 I gt 1 018 718 1 018 741 1 018 831 1 018 842 1 018 853 1 018 698 ly 1 018 720 ly 1 0418 743 1018 832 1 018 843 1 018 854
18. In operation with floating blanking and increased size tolerance the safety distance in accordance with the changed resolution must be maintained Resolution changed to please mark physical resolution 14 mm 20 mm Increased size tolerance effective resolution 7 beams With floating blanking the 7 segment display indicates I as soon as sender and receiver are aligned Device symbol C 4000 receiver context menu Configuration draft Edit file card Blanking of the appropriate system Type of blanking floating With the help of the selection fields the size of the area can be selected in millimetres 18 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Fig 11 Schematic outline of the operation with reduced resolution example reduction by one beam Tab 4 Effective resolution and maximum size of moving objects under reduced resolution Notes A WARNING Fig 12 Marking the effective resolution on the device label 8 009 221 L730 12 10 01 Product description Chapter 3 3 4 7 Reduced resolution Under reduced resolution the light curtain ignores the interruption of 1 2 or 3 adjacent beams Objects which are not larger then specified in Tab 4 may be moved through the light curtain without the light curtain changing to red Fig 11 and Maximum size of resolution resolution movable ob
19. Operating Instructions C 4000 cations C 4000 contd Operating data Connection Hirschmann plug M 26x11 FE Cable length Depending on load power supply and wire cross section The technical specifications must be observed Wire cross section Ambient operating temperature Air humidity non dewing Storage temperature 25 C 0 C Rigidity 5 g 10 55 Hz acc to IEC 68 2 6 D Maximum cable length lt 50 m 46 SICK AG e Safety Systems Germany All rights reserved 8 009 221 L730 12 10 01 Operating Instructions C 4000 Note Tab 17 Determining the total response time of a system 8 009 221 L 30 12 10 01 Technical specifications Chapter 10 10 2 Response time The response time depends on the following parameters e Number of beams e Beam coding e Configuration of floating blanking e Number of cascaded systems How to determine the response time of the system gt Read the response times of the individual systems shown on type plate Note whether the system is operated with or without beam coding If you are planning the application without actually having any devices available you may also determine the response time using Tab 18 and Tab 19 When determining the number of beams in Tab 18 the physical resolution is important The physical resolution of the light curtain does not change even if fixed or floating blanking has been selected gt Fill out the following
20. Ts Stop time of the machine tool measured at the final control element Response time of the control system T Response time of the presence sensing device and its interface Tom Additional response time allowed for brake monitor to compensate for wear Any additional time delays must be accounted for in this calculation D An additional distance added to the overall safety distance required This value is based on intrusion toward the point of danger prior to actuaction of the electro sensitive protective equipment ESPE Values range from 0 25 inches to 48 inches or more depending on application Example In opto electronic safeguarding such as with a perpendicular safety light curtain applications with object sensitivity effective resolution less than 2 5 inches the D Can be approximated based on the following formula Dpr inches 3 4 x Object Sensitivity 0 276 but not less than 0 4 1 2 Minimum distance from reflective surfaces The light beams from the sender may be deflected by reflective surfaces This can result in failure to identify an object All reflective surfaces and objects e g material bins must therefore be located at a mini mum distance a from the protective field of the system The minimum distance a depends on the distance D between sender and receiver Reflective surface VA SSS SSIS Field of view Minimum distance a Distance D sender receiver The field of v
21. Z Waldkirch Br 2000 11 24 ppa Dr Plasber ppa Zinober Head of Development Head of Production Division Safety Systems Division Safety Systems The declaration certifies conformance with the listed directives but does not guarantee product characteristics The safety instructions contained in the product documentation must be observed Mat Nr 9 057 473 SICK AG Aufsichtsrat Gisela Sick Ehrenvorsitzende Sitz Waidkirch i Br Sebastian Kneipp StraBe 1 D 79183 Waldkirch Or Horst Skoludek Vorsitzender Handelsregister Telefon 0 76 81 2 02 0 Vorstand Volker Reiche Vorsitzender Emmendingen Telefax 0 76 81 2 02 38 63 Anne Kathrin Deutrich HRB 355 W www sick de Dieter Fischer Dr Robert Bauer Steilvertr SICK AG Safety Systems Germany All rights reserved 6 Chapter 12 Annex 12 2 Checklist for the manufacturer SICK Checklist for the manufacturer OEM for the installation of electro sensitive protective equipment ESPE Operating Instructions C 4000 The details on the items listed below must be available at the latest when the system is commissioned for the first time depending however on the various applications the requirements of which must be reviewed by the manufac turer OEM This checklist should be retained and kept with the machine documentation to serve as reference during recurring tests 1 Have the safety rules and regulations been observed in compliance with the YesL
22. or as guest 1 l or guest 2 ba in a cascaded system No display The device is operational Display appears if the device is or operated with reduced resolution and or with blanking or Approx 0 5 s Non coded operation or operation with code 1 or 2 GI ilor Receivers only Receiver sender alignment incorrect see Aligning sender and receiver below Other display Device error See Fault diagnosis on page 41 6 2 Aligning sender and receiver After the light curtain has been mounted and connected the sender and receiver must be aligned in relation to each other The light beams emitted by the sender must hit the re ceiver with a degree of accuracy If you wish to align a cascaded system always align the individual systems in the following sequence host guest 1 guest 2 How to align sender and receiver in relation to each other Secure the plant system No dangerous movement possible Make sure that the dangerous state of the machine is and remains switched off During the alignment process the outputs of the safety light curtain are not allowed to have any effect on the machine gt Loosen the clamping bolts which hold the light curtain in place gt Switch on the power supply to the light curtain gt Watch the alignment information on the 7 segment display of the receiver see Tab 11 Correct the alignment until the 7 segment display goes off gt Using the clamping b
23. outputs of the ESPE OSSD integrated in compliance with the required control category yesli No and does the integration comply with the circuit diagrams 13 Has the protective function been checked in compliance with the test notes of this docu YesL NoL mentation 14 Are the required protective functions effective in every setting of the operating mode selector YesL NoL switch 15 Are the switching elements monitored e g EDMs valves which are activated by the ESPE YesL Noll 16 Is the ESPE effective over the entire period of the dangerous state 5 Noll 17 Once initiated will a dangerous state be stopped when switching the ESPE on or off and when YesL Noll changing the operating mode or when switching to another protective device 18 Has the Information label Important Information for the daily check been attached so that it is 5 Noll well visible for the operator This checklist does not replace the initial commissioning nor the regular inspection by specialist personnel 68 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 30 12 10 01 Operating Instructions C 4000 8 009 221 L 30 12 10 01 Annex Chapter 12 12 3 List of tables Tab 1 Permissible configuration of the restart 06 44 13 Tab 2 Physical resolution ANd SCANNING range s sssssssuuunennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
24. protection cap to cover the configuration connection 32 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions Electrical installation Chapter 5 C 4000 5 3 Extension connection M 26x11 FE Fig 25 Pin assignment extension connection M 26x11 FE Pim Wrecobur Eser O een extension connection M 26x11 FE 24 V DC output voltage supply 24 V DC output voltage supply O V DC output voltage supply O V DC output voltage supply e ferw freser o pee OCA fe Beck deve commuricaton deve commuricaton Note gt If the extension connection is no longer required always screw the attached protective cap over the extension connection 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 33 Chapter 5 Electrical installation Operating Instructions C 4000 5 4 External Device Monitoring EDM The EDM checks if the contactors actually de energise when the protective device re sponds If after an attempted reset the EDM does not detect a response from the switched device within 300 ms the EDM will deactivate the OSSD switching outputs again Fig 26 Connecting the con tact elements to the EDM system plug 24VorOV see Notes K1 K2 The EDM is implemented electrically by both N C contacts k1 k2 having to close when the contact elements
25. the restart The possible combinations are shown in the following table Restart interlock of Restart interlock of Permissible the C 4000 the machine application deactivated deactivated Only if one cannot stand between the light curtain and the machine Observe EN 60 204 1 activated deactivated Only if one cannot stand between the light curtain and the machine Observe EN 60 204 1 activated activated All Restart interlock of the C 4000 handles the reset function See below Always configure the C 4000 with restart interlock The C 4000 is unable to verify if the restart interlock of the machine is operable If you de activate both the C 4000 and the machine internal restart interlock the users and oper ators of the machine will be at an acute risk of injury SICK AG Safety Systems Germany All rights reserved 13 Chapter 3 Recommendation Note Product description Operating Instructions C 4000 The electrical connection of the restart button is described in the section Reset button re start button on page 35 Device symbol C 4000 receiver context menu Configuration draft Edit file card General option Restart interlock Reset If you activate both the C 4000 and the machine internal restart interlock each restart interlock will have its own button designated to it When actuating the button for the internal restart interlock e the C 4000 will reset its switched outputs e the indi
26. to light up or voltage too low activate if necessary Neither the red nor the green receiver LED lights up SICK AG Safety Systems Germany All rights reserved 41 Chapter 9 Tab 15 Error displays of the 7 segment display 42 Fault d lagnosis Operating Instructions C 4000 9 4 Error displays of the 7 segment display This section explains the meaning of the error displays of the 7 segment display and how to respond to the messages Please refer to section Indicator elements on page 20 fora description of the 7 segment display Display Remedying the error a Poor alignment gt Re align sender and receiver see page 36 or el The display goes off after 2 minutes Configuration gt The display goes off automatically once the con incom plete figuration has been successfully transferred If display does not go off gt Check the configuration of the system using the CDS Configuration amp Diagnostic Software gt Re transfer the corrected configuration to the system EDM error gt Check the contactors and their wiring eliminate any wiring errors if necessary 2 gt If IGE is displayed switch the device off and back on again Error in reset button gt Check the reset button restart button for proper restart button function The button may be defective or stuck gt Check the wiring of the reset button restart button for any short circuit to 24 V gt Replace the
27. visual command of the hazardous area system plug Reset restart button Device configuration after replacement If you replace a safety light curtain with active reset function with a replacement unit the reset function must again be activated via the software It is not sufficient to make the electrical connections because new devices are supplied ex factory with deactivated reset function SICK AG Safety Systems Germany All rights reserved 35 Chapter 6 Commissioning Operating Instructions C 4000 Commissioning A WARNING Tab 10 Displays shown during the power up cycle Note A WARNING 36 Commissioning requires a thorough check up by qualified personnel Before you operate a system protected by the safety light curtain C 4000 for the first time make sure that the system is first checked and approved by qualified personnel Please read the notes in the chapter On safety on page 8 6 1 Display sequence during power up After the system is activated sender and receiver go through the power up cycle The segment display indicates the device status during the power up cycle The display values have the following meaning AVE VEE Testing the 7 segment display All segments are activated ELL sequentially Approx 0 5 s Is displayed only at the receiver and only in operation with large scanning range Al b Jor bal Approx 0 5 s System operates as host
28. 009 221 L730 12 10 01 SICK AG Safety Systems Germany All rights reserved 55 Chapter 11 Ordering information Operating Instructions C 4000 Ordering information 11 1 Delivery Delivery sender e Sender unit e 4 sliding nuts for side bracket Delivery receiver e Receiver unit e 4 sliding nuts for side bracket e Test rod with diameter corresponding to the physical resolution of the safety light curtain e Information label Important Information e Operating instructions on CD ROM e CDS Configuration amp Diagnostic Software on CD ROM e Connecting cable to serial interface e Information label Operator s notes Function package B Function package B is available as an option and includes e Function Blanking cf page 16 ff e Function Reduced Resolution cf page 19 e Additional test rods for testing the effective resolution for 14 mm systems diameters 22 30 and 37 mm for 20 mm systems diameters 30 and 40 mm e Information labels for the resolution of the device Pre configured systems Standard systems without function package B are optionally available with the pre configurations C D E and F see section 7 1 Delivery status on page 39 Delivery deflector mirror e Deflector mirror e 4 sliding nuts for side bracket 56 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions Ordering information Chapter 11 C 4000
29. 018 765 gt 1 018 697 gt 1 018 719 gt 1018 742 1018 766 l gt a a 1018 700 ly 1018 722 ly 1018 745 1018 769 1 018 701 1 018 723 1018 746 1018 7 70 ly 1018 702 1018 724 1018 747 1018 7 71 1 018 703 1 018 725 1 018 748 1018 7 2 1018 704 1018 726 1018 749 1018 773 1 018 705 1 018 727 1 018 750 1018 774 1018 706 1 018 728 1018 751 1018 775 1 018 707 1 018 729 1 018 752 1018 7 6 I gt 1018 708 1 018 730 ly 1 018 753 1018 7 77 1 018 709 1 018 731 1 018 754 1018 778 gt gt gt gt gt 1018 698 gt 1018 720 gt 1018 743 1018 767 gt gt gt gt gt gt gt 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 63 Chapter 11 Tab 34 Part numbers cascadable system with function package
30. 022 450 gt 1 022 461 gt 1 022 472 gt gt gt 1018 601 1 022 452 m Part numbers for resolution 1018 613 1022 457 1018 625 1 022 463 m 1018 635 1 022 468 ly 1 018 599 ly 1 018 623 ly 1 018 645 1 022 451 1 022 462 1 022 473 1018 647 1022 474 l l l ly 1 018 603 ly 1 018 627 I 1 018 649 1 022 453 gt 1 022 464 gt 1 022 475 ly 1 018 605 ly 1 018 629 ly 1 018 651 gt 1 022 454 1 022 465 gt 1 022 476 ly 1 018 607 ly 1 018 631 ly 1 018 653 1 022 455 gt 1 022 466 gt 1 022 477 ly 1 018 609 ly 1 018 633 ly 1 018 655 gt 1 022 456 gt 1 022 467 gt 1 022 478 1018 657 1022 479 1018 659 1 022 480 1018 661 1022 481 1018 663 1 022 482 1018 665 1 022 483 1018 667 1 022 484 1 018 669 1 022 485 1018 671 1 022 486 1018 673 1 022 487 1018 675 1 022 488 1018 677 1 022 489 61 Chapter 11 Ordering information Operating Instructions C 4000 1
31. 1 2 7 Standard system without function package with pre configuration F The pre configuration is a specific system delivery state see section 7 1 Delivery status on page 39 You can change this configuration using the software supplied Tab 32 Part numbers Protective field Part numbers for resolution standard system without i function package with height mm configuration F gt 1 018 591 1018613 1018 635 1 018 657 1 022 490 1 022 501 1 022 512 1 022 523 gt l l 1018 347 ly 1 018 615 ly 1 018 637 1018 659 1 022 491 gt 1 022 502 gt 1 022 513 1 022 524 1018 593 I gt 1018 617 1018 639 1018 661 1 022 492 1 022 503 1 022 514 1 022 525 750 1018 595 1018 619 ly 1018 641 1018 663 1 022 493 1 022 504 1 022 515 1 022 526 1018 597 ly 1018 621 1018 643 1018 665 1 022 494 1 022 505 1 022 516 1 022 527 1018 599 1018 623 1018 645 1018 667 1 022 495 1 022 506 1 022 517 1 022 528 gt 1018 601 1018 625 1018 647 ly 1018 669 1 022 496 l l l gt 1 022 497 gt 1 022 508 1 022 519 1 02
32. 2 530 gt 1 022 498 gt 1 022 509 gt 1 022 520 1022 531 l gt 1 022 507 1 022 518 1 022 529 1018 607 ly 1 018 631 ly 1 018 653 1018 675 1 022 499 gt 1 022 510 1 022 521 1022532 ly 1 018 609 ly 1 018 633 ly 1 018 655 1018 677 gt 1 022 500 1 022 511 gt 1 022 522 1 022 533 62 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions Ordering information Chapter 11 C 4000 11 3 Cascadable system For use as Single system as host or as first or second guest of a host guest system 11 3 1 Cascadable system without function package Tab 33 Part numbers Protective field Part numbers for resolution cascadable system without f function package height mm I gt 1 018 690 ly 1 018 710 ly 1 018 733 1018 755 1 018 691 1 018 711 1 018 734 1018 756 1 018 349 1 018 712 ly 1 018 735 1018 757 gt 1 018 350 gt 1 018 713 1 018 736 1018 758 1 018 692 ly 1 018 714 I gt 1 018 737 1018 759 gt 1 018 693 1 018 715 1 018 738 1018 760 750 1 018 694 ly 1 018 716 ly 1 018 739 1018 762 gt 1 018 695 1 018 717 gt 1 018 740 1018 763 1 018 696 ly 1 018 718 I gt 1 018 741 1
33. 36 6 2 Aligning sender and receiver csceeesecsssesseeueeccceceseeeeeeeceecuseeeseuececeuseeeseeeeeoosesessseeees 36 Oae A OS 2 o e o e aa e aaeeea iea oea a ea 3 6 3 1 Tests before the first COMMISSIONING cccccccccsssseeeeeeeecessseneeeeseeesseeeeeeseeeas 37 6 3 2 Regular inspection of the protective device by qualified personnel 37 6 3 3 Daily functional checks of the protective device ssssssesnsnuunnnnnnnnunnnnnnnnnnnn 38 SICK AG e Safety Systems Germany All rights reserved 8 009 221 L730 12 10 01 Operating Instructions C 4000 8 009 221 L 30 12 10 01 List of contents 7 39 late DEIVE yV SW 39 122 Preparing the CONCULATION 39 CATO and maintenance niisama annann anana na ana aa aana a aaa Aa aa aaa naaa aa aaa 40 F ult diagno SIS sin a a a a A a 41 9 1 What to do in case of faultS ssssennnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnna 41 DZ SICA SUPPO araia E E E E E 41 UMC LED Sesan E A ENEE 41 9 4 Error displays of the 7 segment display ssssennnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn ne 42 SNS Mame Extended didgnoS pee mene eran re aE E EE 43 10 Technical specificatio
34. 38 Commissioning Operating Instructions C 4000 6 3 3 Daily functional checks of the protective device The effectiveness of the protective device must be checked daily by a specialist or by authorized personnel using the correct test rod Always test along the complete hazardous area to be protected never solely at the mounting position of the light curtain How to check the effectiveness and proper function of the safety light curtain gt Select the correct test rod depending on device resolution If you operate the unit with reduced resolution display I on the receiver select the test rod using the following table Physical resolution Effective resolution Do not operate the machine if the green or yellow LED is lit during the test If the green or yellow LED lights up during the test even for a short period work must stop at the machine In this case the installation of the safety light curtain must be checked by specialized personnel See chapter 4 gt Before inserting the test rod check that the green LED is lit if the internal restart inter lock is deactivated and that the yellow LED flashes Reset required If this is not the case make sure that this condition is reached The test is otherwise meaningless gt Move the test rod slowly through the protective field to be tested as shown in in Fig 28 gt Then move the test rod along the edges of the protective field as shown in in Fig 28 Th
35. 8 823 1018 675 1018 824 1018 677 1018 825 8 009 221 L730 12 10 01 Operating Instructions C 4000 Tab 29 Part numbers standard system without function package with pre configuration C 8 009 221 L 30 12 10 01 Ordering information Chapter 11 112 4 Standard system without function package with pre configuration C The pre configuration is a specific system delivery state see section 7 1 Delivery status on page 39 You can change this configuration using the software supplied Protective field height mm m SICK AG Safety Systems Germany All rights reserved gt 1018 591 1 022 358 gt 1018 347 1 018 615 1 018 637 gt 1 022 359 gt 1 022 370 gt 1 022 381 1018 593 1 018 617 1 018 639 gt 1 022 360 gt 1 022 371 gt 1 022 382 750 gt 1018 595 1 018 619 ly 1 018 641 gt 1 022 361 gt 1 022 372 gt 1 022 383 gt 1018 597 I gt 1 018 621 1 018 643 gt 1 022 362 gt 1 022 373 gt 1 022 384 gt gt gt 1018 601 1 022 364 m Part numbers for resolution 1018 613 1 022 369 1018 625 1022 375
36. G Safety Systems Germany All rights reserved 9 Chapter 3 Product description Operating Instructions C 4000 Product description This chapter provides information on the special features and properties of the safety light curtain C 4000 It describes the structure and the mode of function of the unit in particu lar the different operating modes gt Please read this chapter before mounting installing and commissioning the unit 3 1 Special features e Protective operation optionally with internal or external machine integrated restart interlock e Connecting options for the reset button External device monitoring EDM e Beam coding e Status display with 7 segment display e Optional Function package B Blanking several areas Blanking with tolerance of up to 2 beams Floating blanking Reduced resolution Monitoring of the blanked area 3 2 Mode of function of the device 3 2 1 Components of the device Fig 1 Components of the C 4000 Host standard system or With Guest 1 connected cascadable system Optional 1 Guest system standard system or with Guest 2 connected cascadable system Optional 2 Guest system standard system Please refer to chapter 10 Technical specifications on page 44 for the data sheet Please refer to pages bOff for the dimensional drawings 10 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Opera
37. K1 K2 reach their position of rest by interruption of the light path 24 V then applied at the input of the EDM If 24 V is not applied after a light path interrup tion one of the contact elements is defective and the EDM prevents the machine restart Notes The EDM remains active after switching the device off and back on again It can only be deactivated with the reset function see page 14 e f you connect the contact elements to be monitored to the EDM input then you must select the operating mode EDM in the CDS Configuration amp Diagnostic Software If not the device will show the error LICH e If you later deselect the EDM operating mode pin 6 of the system plug must not remain connected to 24 V In this case connect pin 6 to 0 V 34 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 A WARNING Fig 27 Connecting the reset button restart button A WARNING 8 009 221 L730 12 10 01 Electrical installation Chapter 5 5 5 Reset button restart button In the protective operation mode with internal restart interlock See page 13 the operator must first press the reset restart button before restarting Select the correct installation site for the reset button Install the reset button outside the hazardous area such that it cannot be operated from inside the hazardous area When operating the reset button the operator must have full
38. aes SNOITLONULSNI ONILVUAACO Vv C 4000 Safety Light Curtain Operating Instructions C 4000 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 QUALITY SYSTEM certified by DQS according to DIN EN ISO 9001 Reg No 462 03 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 3 List of contents Operating Instructions C 4000 List of contents 1 About this 6 ede FunCom O EMI SOC UNIS IN 6 L Target OUD E A A AAAA 6 AEE MTORMMELIOM GOS 92 6 0 2 AE A E E A A EA A E EA T Lo SV INMOOIS USE man a E a T 2 ONnSafe ty NBN NEON EP SN OSA SR a SEN Ce ee ee 8 2 SPECI AlISU DS ESOS heres twats Ela he hah EAE 8 2 2 APPCaUONS ONNE dEV CE me Rene eS E Se 8 DES CONCE CU E a A E E RAE AEA E E EEE ERE 8 2 4 General protective notes and protective MEASUIES cccseeeeeeeeeseeeesssssssssssseeeees 9 25 Protection of the enyironmeN teise a 9 3 Productd scriptio iissa aaa 10 SpecialTeatUr S aain anana a a ee ee 10 32 M odeofTuncHon of ING GEVICS aee E 10 3 2 1 Components of The CEVICE
39. ata Test pulse width Test pulse rate Permissible line resistance between device and load 2 5 Supply lead 1 interruption response time 3 A host oe suest guest Contactors Permissible dropout time 300 ms 24 o 300 ms Permissible response time Control switch input 24 V 28 8 V Depending on protective field height see page 49 Applies to the voltage range between Uy and O V 2 In compliance with IEC 61131 In case of malfunction disruption of O V lead the output acts like a resistor gt 13 KQ after Uy The downstream controller must detect this status as LOW A safe SPC Stored Programme Controller must be able to identify this status The maximum rated load inductance is higher with lower switching sequence L Hy IL 400 mA 500 mA 0 1 s 0 1 0 2 0 3 0 4 0 When active the outputs are tested cyclically brief LOW When selecting the downstream controllers make sure that the test pulses do not result in deactivation when using the above parameters Make sure to limit the individual line core resistance to the downstream controller to this value to ensure that a short circuit between the outputs is safely detected Also note EN 60 204 Electrical Machine Equipment Part 1 General Requirements In compliance with IEC 61 131 2 SICK AG Safety Systems Germany All rights reserved 45 Chapter 10 Technical specifications
40. ator is at risk e Beam coding increases the availability of the protected machine Beam coding also en hances the resistance to optical interference such as weld sparks or similar e In acascaded system host and guest can be operated only with the same beam coding e Beam coding will increase the response time of the system This will also change the required safety distance For details refer to section 4 1 Determining the safety distance on page 22 e After activating the system sender and receiver will briefly display the coding e If operated with beam coding the number of beams in cascaded systems must not exceed 405 Device symbol C 4000 receiver or sender context menu Configuration draft Edit file card General option Beam coding 3 4 4 Scanning range Match the scanning range with the protective field width The scanning range of the system host guest 1 and guest 2 must be adapted to the width of the protective field e f the scanning range is set too low the light curtain may not switch to green e f the scanning range is too great the light curtain may malfunction This would mean that the user operator is at risk If you are using the additional front screen See page 64 available as an accessory the useful scanning range will be reduced by 8 for each additional front screen The available settings depend on the physical resolution of the system Physical Selectable Scanning range
41. b 17 Determining the total response time Of a SYSTEM ccsscssseeeeeeeeeeesseseeseeeeeeaesseseeeess 4 Tab 18 Number of beams depending on the protective field height and the DI VSICalliRSSO MUO 48 Tab 19 Response time as factor of the number Of DEAMS ceessssseseeeeeeecesseneeeeeeeeesseseeeees 48 Tab 20 Weight of Sender and receiver cscsccussccsssssseeeeeccsccsseeeseeeceeeussseusuecegeusseesesecooousssenens 49 Tab 21 Dimensions depending on protective field height standard system MOU CASCAGaID G 50 Tab 22 Dimensions depending on protective field height standard system with angled system CONNECTION NOt CASCACA DIE cccceececssseeeeeeeeecsseseeeeeeecaesseseeeeseeeas 51 Tab 23 Dimensions depending on protective field height cascadable system 52 Tab 24 Dimensions for the deflector mirror PNS 75 dependent on the AUO NEIEN 54 Tab 25 Dimensions for the deflector mirror PNS 125 dependent on the MONEE N esi eea EE a a a a a aa taa 55 Tab 26 Part numbers standard system without function package 5 Tab 2 7 Part numbers standard system without function package with angled SY SUC MM COM MOC UO MM 57 Tab 28 Part numbers standard system with function package
42. cators change from red to green The machine internal restart interlock prevents the machine from restarting This is why the button of the internal restart interlock only fulfills the reset function in this configura tion and is called Reset Button After activating the reset button the user must also press the restart button If the reset button and the restart button are not pressed in this specified sequence the dangerous status remains unchanged The reset button prevents the accidental and inadvertent operation of the restart button The user must first acknowledge the dangerous state with the reset button The electrical connection of the reset button is described in section Reset button restart button on page 35 3 4 2 External device monitoring EDM The EDM function monitors the contact elements if used activated by both of the device outputs e g external contacts The machine must be allowed to restart only if both con tactors have been opened The C 4000 monitors the contactors after every interruption of the light path and before the machine restart The EDM can so identify if one of the contactors has fused for instance In this case e the error message appears g in the 7 segment display e the safety light curtain changes to red e with the internal restart interlock activated the safety light curtain signals by flashing yellow LED led Reset required If the system is unable to change to a safe op
43. contacts Protective field Dimensions L1 Dimensions L2 height S mm mm mm 932 614 374 682 65 524 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions Technical specifications Chapter 10 C 4000 10 4 4 Swivel mount bracket Fig 32 Dimensional drawing swivel mount bracket mm Part No 2 019 659 10 4 5 Side bracket Fig 33 Dimensional drawing side bracket mm Part No 2 019 506 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 53 Chapter 10 Technical specifications 10 4 6 Deflector mirror PNS 75 Fig 34 Dimensional drawing deflector mirror PNS 75 mm Mounting with swivel mount bracket Sliding nut groove for side mounting Tab 24 Dimensions for the deflector mirror PNS 75 de pendent on the mirror height 54 SICK AG Safety Systems Germany All rights reserved Operating Instructions C 4000 8 009 221 L 30 12 10 01 Operating Instructions Technical specifications Chapter 10 C 4000 10 4 7 Deflector mirror PNS 125 Fig 35 Dimensional drawing deflector mirror PNS 125 mm Mounting with swivel mount bracket Sliding nut groove for side mounting Tab 25 Dimensions for the deflector mirror PNS 125 de Mirror height S Dimension L1 pendent on the mirror height mm mm 8
44. e with HeconieuratiONeF ors E AOA OEEO 62 44 Cascadable VSE N aaa T EET E EEE E e 63 11 3 1 Cascadable system without function PACKAGE cccccccssseeeeeeseecesseseeeeeseeaees 63 11 3 2 Cascadable system with function package 64 11 4 Additional front screen weld spark guard sssssssnnuunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 64 4 ISTO CLO mIo en a E ee fe 65 11 5 1 Deflector mirror PNS 75 for protective field width O 4 m total 65 11 5 2 Deflector mirror PNS 125 for protective field width Fess EE IN LOW 65 64566559195562622 66 DD EA A AO AA A AAAA 67 A Declaration Ol CONTON ITY aaae naaa AEEA RANAN OA AAAA AEON 67 12 2 Checklist f r the MENUTACTUIER aaea aaa ana aaa aaa Aa E Aaaa A En EANNA E NENEA RARER E HA 68 dE TEE E Ee k ge DTS EE A 69 PALCO IUS a 1d KS 7 2 O a ORE EOE AAAA TO SICK AG Safety Systems Germany All rights reserved 5 Chapter 1 About this document Operating Instructions C 4000 About this document Note Please read this chapter carefully before working with this documentation and the C 4000 1 1 Function of this document These operating instructions are designed to address the technical personnel of the machine manufacturer or the machine operator in regards to safe mounting installation configuration electrical installation commissioning operation and maintena
45. e safety components for a machine constructed as per the EC directive Q8 37 EEC art 1 para 2 This declaration will lose its validity if any modification to a device used in the plant is made without prior consultation We employ a quality system certified by the DOS German Quality Assurance Society No 462 as per ISO 9001 and have therefore observed the regulations in accordance with module H as well as the following EC directives and EN standards during development and production 1 ECdirectives EC machine directive 98 37 EEC EC EMC directive 89 336 EEC as per 92 31 EEC 93 68 EEC 93 465 EEC 2 Harmonized DIN EN 954 1 Safety related components of controllers Ed 97 03 standards and DIN EN 60204 1 Electr equip of mach Ed 98 11 preliminary DIN EN 61496 1 Safety of mach active opto electronic standards protective devices AOPD Ed 98 06 used IEC 61496 2 Safety of mach active opto electronic protective devices AOPD Ed 97 05 DIN V VDE 0801 A1 Basic principles for computers in systems with safety functions Ed 94 10 3 Test result EN 61496 BWS type 4 Conformance of a type sample belonging to the above mentioned product family with the regulations from the EC machine directive has been certified by Address of TUV Rheinland notified Am Grauen Stein authority D 51105 K ln Germany EC type sampile test No 8B2011540 01 dated 2000 11 13 The CE mark was affixed to the appliance in conformance with directive 89 336 EEC
46. eady included in the formula gt f the result S is lt 500 mm then use the determined value as the safety distance gt f the result S is gt 500 mm then recalculate S as follows S 1600 x T 8 x d 14 mm gt f the new value S is gt 500 mm then use the newly determined value as the minimum safety distance gt f the new value S is lt 500 mm then use 500 mm as the safety distance Example Stopping run down time of the machine 290 ms Response time 30 ms Resolution of the light curtain 14 mm T 290 ms 30 ms 320 ms 0 32 5 S 2000 x 0 32 8 x 14 14 640 mm S gt 500 mm therefore S 1600 x 0 32 8 x 14 14 512 mm 8 009 221 L730 12 10 01 SICK AG Safety Systems Germany All rights reserved 23 Chapter 4 Note Fig 16 Minimum distance from reflective surfaces 24 Note Installation and mounting Operating Instructions C 4000 How to calculate the safety distance D according to ANSI B11 19 1990 E 4 2 3 3 5 and Code of Federal Regulations Volume 29 Part 1910 217 h 9 v gt Calculate D using the following formula Ds Hs X Ts To Ty Tom t Dope Where D The minimum distance in inches or millimetres from the point of danger to the detection point plan or zone H A parameter in inches second or millimetres second derived from data on approach speeds of the body or parts of the body Often 63 inches second is used for Hs
47. ection class VDE 106 Enclosure rating Supply voltage Uy at 19 2 V 24 V 28 8 V appliance Residual ripple 10 Optical without separate synchronisation Safety category EN 61496 Type 4 Power up delay of sender and receiver before ready Sender unit Test input Input resistance High Sender inactive Test 1V OV Sender active High 15 V 24 V Response time to test Depending on number of beams on Depending on number of beams of beams Wavelength of sender Power consumption 2 A host suest guest Depending on protective field height see page 49 D The external voltage supply must be capable of buffering brief mains failures of 20 ms as specified in EN 60204 Suitable power supplies are available as accessories from SICK Siemens type series 6 EP 1 d Within the limits of Uy 44 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Tab 16 Technical specifi cations C 4000 contd 8 009 221 L 30 12 10 01 Technical specifications Chapter 10 gt Receiver unit Switching outputs OSSDs 2 PNP semiconductor short circuit protected cross circuit monitored Response time See section 10 2 on page 47 Switching voltage HIGH active 15 V 24 V Uer Switching voltage LOW OV Switching current Leakage current Load capacity Switching sequence Load inductance Test pulse d
48. egulations especially in the Machine and Equipment Usage Directive EU Conformity gt Check the effectiveness of the protective device mounted to the machine using all selectable operating modes as specified in the checklist in the annex see 12 2 on page 68 gt Make sure that the operating personnel of the machine safeguarded by the light curtain are properly instructed by specialist personnel before being allowed to operate the machine Instructing the operating personnel is the responsibility of the machine operator gt Annex 12 2 of this document shows a checklist for review by the manufacturer and OEM Use this checklist as a reference before commissioning the system for the first time 6 3 2 Regular inspection of the protective device by qualified personnel gt Check the system following the inspection intervals specified in the national rules and regulations This procedure ensures that any changes on the machine or manipulations of the protective device are detected before use re use gt f any modifications have been made to the machine or the protective device or if the safety light curtain has been changed or repaired the system must be checked again as specified in the checklist in the annex SICK AG Safety Systems Germany All rights reserved 3 Chapter 6 Note Tab 12 Selecting the test rod under reduced resolution A WARNING Note Fig 28 Daily checks of the protective device
49. erational state e g after contactor failure the system interlocks and shuts down completely Lock out The 7 segment display will then show the error message JAk The electrical connection of the EDM is described in section External Device Monitoring EDM on page 34 Device symbol C 4000 receiver context menu Configuration draft Edit file card General option EDM 3 4 3 Beam coding If several safety light curtains operate in close proximity to each other the sender beams of one system may interfere with the receiver of another system With code 1 or 2 activa ted the receiver can distinguish the beams designated for it from other beams The follow ing settings are available non coded code 1 and code 2 14 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 WARNING Fig 6 Schematic layout of the beam coding Notes A WARNING Note Tab 2 Physical resolution and scanning range 8 009 221 L730 12 10 01 Product description Chapter 3 Use different beam codings if the systems are mounted in close proximity Systems mounted in close proximity to each other must be operated with different beam codings non coded code 1 or code 2 If this precaution is neglected the system may be impaired in its protective function by the beams from the neighbouring system and so change to the unsafe state This would mean that the user oper
50. ersonnel Specialist personnel are defined as persons who e have undergone the appropriate technical training and e who have been instructed by the responsible machine operator in the operation of the machine and the current valid safety guidelines and e who have access to these operating instructions 2 2 Applications of the device The safety light curtain C 4000 is an electro sensitive protective equipment ESPE The physical resolution is 14 20 30 or 40 mm with a maximum protective field width of 19 metres resolution 20 mm and higher The realisable protective field height is between 300 and 1 800 mm The device is a Type 4 ESPE as defined by IEC 61496 1 and 2 and is therefore allowed for use with controls in safety category 4 in compliance with EN 954 The device is suitable for e Hazardous point protection finger and hand protection e Hazardous area protection e Access protection Access to the hazardous point must be allowed only through the protective field The plant system is not allowed to start as long as personnel are within the hazardous area Refer to section 3 3 Examples of range of use on page 12 for an illustration of the pro tection modes Depending on the application mechanical protection devices may be required in addition to the safety light curtain The safety light curtain C 4000 operates as a standalone system comprising a sender and receiver or in combination with other cascadable C 4000
51. h to use the additional front screen see Additional front screen weld spark guard on page 64 make sure that the curved side of the device remains accessible after mounting 30 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Electrical installation Chapter 5 Electrical installation A WARNING Notes Fig 23 Pin assignment system connection M 26x11 FE Tab 7 Pin assignment system connection M 26x11 FE 8 009 221 L730 12 10 01 Switch the entire machine system off line The machine system could inadvertently start up while you are connecting the unit gt Make sure that the entire machine system is disconnected during the electrical installation e The safety light curtain is a Class A device It may cause radio interference in residential areas If radio interference occurs the person s affected may demand that the operator take appropriate action for suppressing interference To ensure full electromagnetic compatibility EMC functional earthing FE must be connected The external voltage supply of the device must be capable of buffering brief mains fail ures of 20 ms as specified in EN 60 204 Suitable power supplies are available as acces sories from SICK Siemens type series 6 EP 1 The plug alignment direction of turn in the housing may vary from unit to unit You can identify the correct pin assignment by the pos
52. hts reserved 21 Chapter 4 Installation and mounting Operating Instructions C 4000 Installation and mounting A WARNING 22 This chapter describes the preparation and completion of the installation of the safety light curtain C 4000 The installation and mounting requires two steps e Determining the necessary safety distance e Installation with swivel mount or side brackets The following steps are necessary after mounting and installation e Making the electrical connections chapter 5 e Aligning sender and receiver section 6 2 e Checking the installation Section 6 3 4 1 Determining the safety distance The light curtain must be mounted with the correct safety distance e from the point of danger e from reflective surfaces No protection without correct safety distance The reliable protective effect of the light curtain depends on the system being mounted with the correct safety distance from the point of danger 4 11 Safety distance from the point of danger A safety distance must be maintained between the light curtain and the point of danger This safety distance ensures that the point of danger can only be reached after the danger ous state of the machine has been completely stopped The safety distance as defined in EN 999 and EN 294 depends on e Stopping run down time of the machine or system The stopping run down time is shown in the machine documentation or must be determined by taking a measure
53. iew of the sender and receiver optics is identical SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Fig 17 Graph minimum distance from reflective surfaces 8 009 221 L 30 12 10 01 Installation and mounting How to determine the minimum distance from reflective surfaces gt Determine the distance D m sender receiver gt Read the minimum distance a mm from the graph Chapter 4 SICK AG Safety Systems Germany All rights reserved 25 Chapter 4 A WARNING Fig 18 The correct installa tion above must eliminate the errors below reaching below reaching above and reaching behind Installation and mounting Operating Instructions C 4000 4 2 Steps for mounting the device Special features to note during mounting gt Always mount the sender and receiver parallel to one another gt During mounting make sure that sender and receiver are aligned correctly The optical lens systems of sender and receiver must be located in exact opposition to each other the display elements must be mounted at the same height The system plugs of both devices must point in the same direction gt Take suitable measures to attenuate vibration if the shock requirements are above the values given in section 10 1 Data sheet on page 46 gt Observe the safety distance of the system during mounting Refer to section
54. is procedure allows you to test if the point of operation guard reaching behind protec tion is functioning properly see 4 2 Steps for mounting the device on page 26 In both tests the receiver of the C 4000 must show the red LED only SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions Configu ration Chapter 7 C 4000 Configuration 7 1 Delivery status As delivered the C 4000 is configured ready for protective operation Standard systems without function package B are optionally available with the pre configurations C D E and F Tab 13 Delivery status C 4000 standard C 4000 without function package of the C 4000 k i Function that can C 4000 with with pre configuration Restart interlock selected Beam gt none Blanking none sd none Scanning range 0 2 5 morO 6m 2 6 mor 2 5 19 m 7 2 Preparing the configuration How to prepare the configuration gt Make sure that the safety light curtain has been correctly mounted and that the electrical connections are correct and in place gt Plan all required settings operating mode beam coding resolution cascading etc To configure the safety light curtain you need e CDS Configuration amp Diagnostic Software o
55. ition of the pins in relation to each other as shown in the drawings System connections and extension connections in a cascaded system must be connect ed only if the system is off line The RS 232 interface may be connected disconnected with the system on line 5 1 System connection M 26x11 FE 5 10 6 7 11 8 5 10 6 7 11 8 l Receiver O CEE 24 V DC input voltage supply 24 V DC input voltage supply 2 bue O V DC input voltage supply O V DC input voltage supply test input OSSD1 switching output 1 O V external test active 24 V external test inactive gt EDM white reserved reserved SICK AG Safety Systems Germany All rights reserved 31 Chapter 5 Tab 7 Pin assignment system connection M 26x 11 FE contd Fig 24 Pin assignment con figuration connection M 8x 4 Tab 8 Pin assignment con figuration connection M 8x 4 Notes Electrical installation Operating Instructions C 4000 in Wie colour Sender red blue reserved reserved black device communication device communication grey pink input host guest SEL input host guest SEL functional earthing functional earthing 5 2 Configuration connection M 8x4 serial interface Pin Sendoystiecsier SSP MO SUEDE PE footasiea The pin assignment of sender and receiver is identical gt After the configuration of the device has been completed locate the attached
56. jects steams nose e The function Reduced Resolution can be used only in devices with a physical resolution original default value of 14 mm and 20 mm e The first beam of the light curtain close to the 7 segment display must not be interrup ted Otherwise the safety light curtain will change to red e The system response time does not change under reduced resolution e With reduced resolution the segment display indicates I as soon as sender and receiver are aligned Check the safety distance The safety distance required under reduced resolution depends on the effective resolution gt f required recalculate the safety distance and readjust it on the machine Example Physical resolution 14 mm Resolution reduced by 1 beam Effective resolution 22 mm Calculate the safety distance with a resolution of 22 mm gt Mark the effective resolution on the information label of sender and receiver Attention If operating with reduced resolution the safety distances must be In accordance with the modified resolution physical resolution 14mm 20mm effective resolution reduction Resolution changed to please mark 3 beams no possible 4034 160 SICK AG Safety Systems Germany All rights reserved 19 Chapter 3 Product description Operating Instructions C 4000 3 5 Indicator elements The LEDs and the 7 segment display of sender and receiver signal the operating
57. lation and mounting Chapter 4 C 4000 The senders and receivers can be mounted in two different ways e Mounting with swivel mount bracket e Mounting with side bracket 4 2 1 Mounting with swivel mount bracket The swivel mount bracket is made of black polyamide PA6 The bracket is designed such that sender and receiver can still be accurately aligned even after the bracket has been mounted The swivel mount bracket is also suitable for mounting the deflector mirrors PNS 75 and PNS 125 see section 10 4 6f on page 54f Note gt Attach the bolts of the swivel mount bracket with a torque of between 2 5 and 3 Nm Higher torques can damage the bracket lower torques provide inadequate protection against vibration Fig 19 Composition of the swivel mount bracket Part No 2 019 659 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 2 Chapter 4 Installation and mounting Operating Instructions C 4000 Fig 20 Mounting sender and receiver using swivel mount brackets Notes gt Mount the bolts marked with to on the operator side of the system to ensure that they remain accessible after mounting and to allow you to readjust the light curtain later if necessary gt f you wish to use the additional front screen see Additional front screen weld spark guard on page 64 make sure that the curved side of the device remains accessible after mounting 28 SICK AG Safe
58. ment e Response time of the entire protective device e g C 4000 consisting of host and guest response times see section Response time on page 47 e Reach or approach speed e Resolution of the light curtain and or beam separation Under the authority of OSHA and ANSI the safety distance as specified by ANSI B1L19 1990 E 4 2 3 3 5 and Code of Federal Regulations Volume 29 Part 1910 217 h 9 v depends on e Stopping run down time of the machine or system The stopping run down time is shown in the machine documentation or must be determined by taking a measurement e Response time of the entire protective device e g C 4000 consisting of host and guest response times see section Response time on page 47 e Reach or approach speed SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions Installation and mounting Chapter 4 C 4000 Fig 15 Safety distance from ile point or canger Safety distance 5 D Protective field height Distance to avoid standing behind the safety curtain lt 75mm How to calculate the safety distance S according to EN 999 and EN 294 gt First calculate S using the following formula S 2000 x T 8 x d 14 mm Where T stopping run down time of the machine response time of the protective device s d resolution of the light curtain mm S safety distance mm The reach approach speed is alr
59. n CD ROM e User manual for CDS on CD ROM e PC Notebook with Windows 9x NT 4 2000 Professional and a serial interface RS 232 PC Notebook not included e Connecting cable between PC and C 4000 gt To configure the device please read the user manual for the CDS Configuration amp Diag nostic Software and use the online help function of the programme 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 39 Chapter 8 40 Care and maintenance Operating Instructions C 4000 Care and maintenance Note Note The safety light curtain C 4000 is maintenance free The front screen of the safety light curtain C 4000 and any additional front screen s see Additional front screen weld spark guard on page 64 should be cleaned at regular intervals and when dirty gt Do not use aggressive cleaning agents gt Do not use abrasive cleaning agents Static charges cause dust particles to be attracted to the front screen You can prevent this effect by using the antistatic plastic cleaner SICK Part No 5 600 006 and the SICK lens cloth Part No 4 003 353 How to clean the front screen and or the additional front screen optional extra gt Use a clean and soft brush to remove dust from the front screen gt Then wipe the front screen with a clean and damp cloth gt After cleaning check the position of sender and receiver to make sure that the protec tive device cannot be bypas
60. n of the device With fixed blanking the 7 segment display indicates I as soon as sender and receiver are aligned Device symbol C 4000 receiver context menu Configuration draft Edit file card Blanking of the appropriate system Type of blanking fixed With the help of selection fields the size of the area and the tolerance values in millimetres for size and position can be selected 3 4 6 Floating blanking The light curtain C 4000 is capable of blanking an area of two or more adjacent beams In contrast to fixed blanking the blanked area is allowed to move 2 without the light curtain changing to red The blanked area will no longer be part of the protective field Moving objects must there fore be permanently within the protective field and 2 As soon as the object is remo ved from the protective field the light curtain will send a signal to stop the dangerous movement Protection is otherwise no longer guaranteed Properties of floating blanking e The C 4000 is capable of blanking a total of four areas simultaneously e Fixed and floating blanking can be mixed e The size of the movable area must be at least equal to the effective resolution see page 19 if you use reduced resolution e Areas of floating blanking must not be allowed to make contact or overlap during opera tion The CDS Configuration amp Diagnostic Software will check this automatically e The first beam of the light curtain
61. nce Phone 33 1 64 62 3500 Fax 33 1 64 62 3577 Germany Phone 49 2 11 53 010 Fax 492 11 53 01 100 Great Britain Phone 44 17 27 83 1121 Fax 44 17 27 85 67 67 Italy Phone 39 02 92 14 20 62 Fax 39 02 92 14 20 67 Japan Phone 813 33 58 13 41 Fax 8 13 33 58 05 86 Netherlands Phone 31 30 229 25 44 Fax 31 30 229 39 94 Norway Phone 47 67 56 75 00 Fax 47 67 56 66 10 Poland Phone 48 22 8 37 40 50 Fax 48 22 8 37 43 88 Singapore Phone 65 7 44 37 32 Fax 65 841 7747 Spain Phone 34 93 4 80 3100 Fax 34 93 4 73 44 69 Sweden Phone 46 8 6 80 64 50 Fax 46 871018 75 Switzerland Phone 41 416 19 29 39 Fax 41 4 16 19 29 21 Taiwan Phone 88 62 23 65 62 92 Fax 88 62 23 68 73 97 USA Phone 1 952 9 41 67 80 Fax 1 952 9 41 92 87 Representatives and agencies in all major industrial nations SICK SICK AG Sicherheitstechnik P O Box 310 79177 Waldkirch Deutschland Phone 49 76 81 2 02 O Fax 49 76 81 2 02 38 15 wwwssick de
62. nce of the Safety Light Curtain C 4000 These operating instructions do not provide instructions for operating machines on which the safety light curtain is or will be integrated Information on these items is found in the appropriate operating instructions of the machine L2 Target group These operating instructions are addressed to planning engineers developers and the operators of plants and systems which are to be safeguarded by one or several safety light curtains C 4000 It also addresses persons who integrate the C 4000 into a machine initialise its use or who are in charge of servicing and maintaining the unit 13 Information depth These operating instructions contain information on e Installation and mounting e Fault and error diagnosis and trouble e Electrical installation shooting e Commissioning and configuration e Part numbers e Care and maintenance e Conformity and approval of the safety light curtain C 4000 Planning and using safety devices such as the C 4000 also require specific technical skills which are not detailed in this documentation When operating the C 4000 the national local and statutory rules and regulations must be observed General information on health and safety at work and accident prevention using opto electronic safety devices can be found in the brochure Safe machinery with opto electronic protection We also refer you to the C 4000 homepage on the Internet at www c4000 com
63. nnnnnnannnnnnannnn nnaman nnana nnmnnn anann nn nnmnnn nnmnnn nnan 22 4 1 Determining the safety distance sssesssnnuunnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnne 22 4 1 1 Safety distance from the point of danger cccccssssssssseeeeeeeessseseeeeseeeeeess 22 4 1 2 Minimum distance from reflective 68 24 4 2 Steps for MOUNTING the GOVICE ersen eeu cc aaae adei iaeaea aaa ee aaa EE 26 4 2 1 Mounting with swivel mount bracket sssssssuunnennnnnnunnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnn 27 4 2 2 Mounting with side bracket ssccssssssseessecccssseeeeeeccecessseeuseceecessseussseneoaasss 29 5 Electrical nstallatiot iniiai a aaa aa Eaa 31 wL System connection M 20x TI Ae FE nanana aa a Aaaa 31 5 2 Configuration connection M 8x4 Serial interfaCe sssssssennnnuunnnnnnnnnnnnnnnnnnnnnnnnnn 32 5 3 Extension connection M 26x 11 FE assssssssssennssnsnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 33 5 4 External Device Monitoring EDM scscccssscsssssseeeeescecsseeeeeeeecoaseeeeeeeeecaaseeeeeeeesseeas 34 5 5 Reset Hutton restart DUTTON RENEA A 39 6 2 a a 36 6 1 Display SEQUENCE during 60 0
64. nnnnnnnnnnnnnn 15 Tab 3 Effective resolution in floating blanking with size tolerance 18 Tab 4 Effective resolution and maximum size of moving objects under reduced FSS CUO 19 Tabe Ss Status INGICALOFS 6 0653 06 sein 2acetacaracndeesdeancececncedecncanadusagsanawastvecceckoeessneate 20 Tab 6 Status indicators elements Of the 6 21 Tab 7 Pin assignment system connection M 26 X 11 FE ssssssseeeesescssseseeeeseeeessseeeees 31 Tab 8 Pin assignment configuration CONNECTION M 8X4 A ecscsssseseeeeeeecssseseeeeeeeeesseseeeees 32 Tab 9 Pin assignment extension connection M 26x11 FE ccessessssssseseeeessecsseseeeees 33 Tab 10 Displays shown during the power up CYCIC csesssssseeeeeeeecsseseeneeeeeeeeassseeeeseeeeaseseeees 36 Tab 11 Display values during the alignment of Sender ANd receiVef 37 Tab 12 Selecting the test rod Under reduced resolution ccceeseessseeeeeeeeecsseseeeeeeeensseneeeess 38 lab 132 DEIINErYy StatUs Of ING A000 rrisnin NENEKA EAEE ENEAN 39 Tab dA EMPOrGISDIAVS Ol Tie EDS 3 41 Tab 15 Error displays of the segment display cesssessssssseeseeececssseeusueccecssseeseseoecesseeees 42 Tabi 46 TeChniCal SPeCiiiCatiONnS C SOOO seie ea tens veel inden iucn ever NERES 44 Ta
65. ns Connection problem gt Check the connection between the cascaded between host and devices If necessary replace defective cables guest Communication in gt Verify the configuration of the system using the cascaded system CDS Configuration amp Diagnostic Software failed Retransfer the corrected configuration to the system gt Check the connection between the cascaded devices If necessary replace defective cables Supply voltage too low gt Check the supply voltage and the power supply If necessary replace defective components gt Switch the device off and back on again 9 5 Extended diagnosis The CDS software supplied with the device Configuration amp Diagnostic Software includes extended diagnostic options It allows you to narrow down the problem if the error is non specific or if you experience usage downtime problems Detailed information to be found e in the online help function of the CDS Configuration amp Diagnostic Software e in the user manual for the CDS 8 009 221 L 730 12 10 01 SICK AG Safety Systems Germany All rights reserved 43 Chapter 10 Technical specifications Operating Instructions C 4000 Technical specifications 10 1 Data sheet cations C 4000 General system data Protective field height depending 300 mm to 1800 mm on type Resolution depending on type 14 mm to 40 mm Protective field width Resolution 14 mm Resolution 20 30 or 40 mm Prot
66. ns cunsi 44 101 Data lt 44 10 2 RESOONSE UME 4 10 3 We DIG Ol WEISS 49 10 4 Dimensional dra WINGS 50 10 4 1 Standard system not cascadable ses ssssssennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnne 50 10 4 2 Standard system with angled system connection not cascadable 51 T024 Cascada Ole SVSI 6002 52 10 4 4 Swivel MOUNT bracket cccceeeccssseeeeeeeeecessseseeeeeeceassneeeeeseeuasseeeeeseeeaseeeeeesseeas 53 VOSS RS See E A E E E E A 53 104G DeEEctormiIrOr lt 54 10 4 7 Deflector mirror PNS 122 aaaasssssensnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn mnnn nne 55 11 Ordering mformatio i asss 56 lt 56 Tez Standard Syo tEI cerr iea ei eaaa tectelladddeucucn e ea e ea e eae tnaa e anaa Teka 57 11 2 1 Standard system without function package ccceeessecssseseeeeeeeesseneeeeeseeaaes 51 11 2 2 Standard system without function package with angled system 78 9 UO 57 11 2 3 Standard system with function package B s sssssssnnnnuunnnnnnnnnnnnnnnnnnnnnnnnennnnnn 58 11 2 4 Standard system without function package with preconiguration C aseman E E SEEE 59 11 2 5 Standard system without function package with preconieural On D esnean EEEN 60 11 2 6 Standard system without function package with preconigurato Ersan E ESEN 61 11 2 7 Standard system without function packag
67. olts fix the light curtain in place SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Tab 11 Display values during the alignment of sender and receiver Notes 8 009 221 L 30 12 10 01 Commissioning Chapter 6 gt Switch the power supply off and then back on again and check via the 7 segment display whether the alignment is correct after tightening the clamping bolts Tab 11 The display values have the following meaning a The receiver cannot synchronise with the sender the alignment is very poor Some light beams do not hit the receiver All the light beams hit the receiver but the alignment is still slightly off No display The alignment is now true the devices must be locked in this position or Display appears if the device is operated with reduced resolution and or with blanking e If the optimum alignment no display persists for longer than 2 minutes the system automatically deactivates the alignment mode e f you wish to readjust the alignment later switch the power supply of the C 4000 off and back on again e The host in a cascaded system remains on red until all guests have been correctly aligned 6 3 Test notes 6 3 1 Tests before the first commissioning The purpose of the tests before the first commissioning is to confirm the safety require ments specified in the national international rules and r
68. rotective field width 0 4m total Tab 36 Part numbers Protective field height mm Type number deflector mirror PNS 75 750 PNS 75 079 1019 417 O w ma no azo O o mea O a Dimensional drawings see Fig 34 on page 54 11 5 2 Deflector mirror PNS 125 for protective field width 4 15 m total Tab 37 Part numbers l Protective field height mm Type number deflector mirror PNS 125 50 PNS 125 079 1019 428 O w ea O ooa O o ma O ass Dimensional drawings see Fig 35 on page 55 8 009 221 L730 12 10 01 SICK AG Safety Systems Germany All rights reserved 65 Chapter 11 Ordering information Operating Instructions C 4000 11 6 Accessories accessories C 4000 Standard Hirschmann cable socket M 26x11 FE crimp contacts straight 6 020 757 Hirschmann cable socket M 26x11 FE crimp contacts angled 6 020 758 Connection cable for standard type and cascadable devices Plug straight stripped 2 5 m 2 022 544 Plug straight stripped 5 m 2 022 545 Plug straight stripped 7 5 m 2 022 546 Plug straight stripped 10 m 2 022 547 Plug straight stripped 15 m 2 022 548 Plug straight stripped 20 m 2 022 549 Plug straight stripped 30 m 2 022 550 C 4000 cascadable Connection cable between cascadable devices see C 4000 Standard Connection cable between cascadable devices Plug straight socket straight 0 25 m 2 022 278 Plug straight socket angled 0 25 m 2 022 284 Plug straight socket
69. s Limits of cascading e The maximum protective field width must be guaranteed for each individual system e The maximum total number of beams must not exceed 480 beams in non coded operation and a maximum of 405 beams in coded operation e The maximum cable length between two cascaded systems must not exceed 3 metres SICK AG Safety Systems Germany All rights reserved 11 Chapter 3 Fig 2 Safeguarding hazardous points with a safety light curtain C 4000 left Fig 3 Safeguarding hazardous areas with a safety light curtain C 4000 right Fig 4 Access guarding using a safety light curtain C 4000 Product description 3 3 Examples of range of use Operating Instructions C 4000 The safety light curtain C 4000 operates correctly as a protective device only if the following conditions are met e The control of the machine must be electrical e The dangerous state of the machine must be transferable at any time into a safe state e Sender and receiver unit must be so mounted that objects penetrating the hazardous area are safely identified by the C 4000 e The restart button must be fitted outside the hazardous area such that it cannot be operated by a person working inside the hazardous area e The statutory and local rules and regulations mu
70. sed reaching over under or behind gt Verify the effectiveness of the protective device as described in section 6 3 Test notes on page 3 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Fau it d lagnosis Chapter 9 Fault diagnosis A WARNING Tab 14 Error displays of the LEDs 8 009 221 L730 12 10 01 This chapter describes how to identify and remedy errors and malfunctions during the operation of the safety light curtain 9 1 What to do in case of faults Cease operation if the cause of the malfunction has not been clearly identified Stop the machine if you cannot clearly identify or allocate the error and if you cannot safely remedy the malfunction 9 2 SICK Support If you cannot remedy an error with the help of the information provided in this chapter please contact your local SICK agency 9 3 Error displays of the LEDs This section explains the meaning of the error displays of the LEDS and how to respond Please refer to the description in the section Indicator elements on page 20 Display Remedying the error Orange LED of receiver Weak signal gt Check the alignment of sender lights up and receiver gt Check the front screen dirt and clean if necessary Yellow LED of receiver gt Press the reset button flashes Yellow LED of sender No operating voltage gt Check the voltage supply and fails
71. sender standard system not cascadable 50 Dimensional drawing C 4000 sender standard system with angled SYSTEM CONNECTION NOt CASCACADIE sccssseeeeeeecccssseeeeeeeeecesseseeeeeeeceaseneeeeeeeeeaseseeeess 51 Dimensional drawing C 4000 sender cascadable 5 52 Dimensional drawing swivel mount bracket MM sssssssuuusnnnnnnnuunnnnnnnnnnnnnnnnnnnnnnnne 53 Dimensional drawing side bracket MM ccccssssssseseeeeescessseeeeeeeeeeasesseeeeeseeeeeseeeeess 53 Dimensional drawing deflector mirror PNS 75 MM ss ssssssssnnnnuunnnnnnnnnnnnnnnnnnnnnnnnnn 54 Dimensional drawing deflector mirror PNS 125 MM sssssssnnnuunnnnnnnnnnnnnnnnnnnnnnnnnn 55 8 009 221 L 30 12 10 01 GB 8 02 TB 8 009 221 L730 12 10 01 RV KF Printed in Germany 12 01 Subject to change without prior notice The specified product features and technical data do not represent any guarantee Your contacts Australia Phone 61 3 94 97 41 00 008 33 48 02 toll free Fax 61 3 94971187 Austria Phone 43 2 23 66 22 88 0 Fax 43 2 23 66 22 88 5 Belgium Luxembourg Phone 32 24 66 55 66 Fax 32 24633104 Brazil Phone 5511 55 61 26 83 Fax 55 11 5535 41 53 China Hong Kong Phone 8 52 27 63 69 66 Fax 8 52 27 63 63 11 Czech Republik Phone 42 02 578 10 561 Fax 42 02 578 10 559 Denmark Phone 45 45 82 64 00 Fax 45 45 82 64 01 Finland Phone 3 58 9 728 8500 Fax 3 58 9 72 88 50 55 Fra
72. st be observed when installing and using the device 12 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 30 12 10 01 Operating Instructions C 4000 A WARNING Fig 5 Outline drawing of the protective operation Tab 1 Permissible configu ration of the restart interlock A WARNING 8 009 221 L730 12 10 01 Product description Chapter 3 3 4 Configurable functions This section describes the functions of the safety light curtain C 4000 which are selectable via software Some of the functions can be combined Test the protective device after any changes The entire protective device must be tested for correct operation after each change of the configuration see 6 3 on page 37 When starting to configure the device you may save an application name with a maximum of 22 characters Use this function as a memory jog e g to describe the application of the current device configuration 3 4 1 Restart interlock Q Q Q Q Q Q Q Q Q The dangerous state of the machine is stopped if the light curtain is infringed and will not be restarted until the user actuates the restart button The restart interlock can be implemented in two different ways e With the internal restart interlock of the C 4000 The C 4000 controls the restart e With the restart interlock of the machine The C 4000 has no control over
73. st notes on page 37 of these operating instructions e g on use mounting installation or integration into the existing machine controller must be observed The tests must be carried out by specialist personnel or specially qualified and author ised personnel and must be recorded and documented to ensure that the tests can be reconstructed and retraced at any time The operating instructions must be made available to the user of the machine where the safety light curtain C 4000 is fitted The machine operator is to be instructed in the use of the device by specialist personnel and must be instructed to read the operating instructions The external voltage supply of the device must be capable of buffering brief mains voltage failures of 20 ms as specified in EN 60 204 Suitable power supplies are available as accessories from SICK Siemens type series 6 EP 1 2 5 Protection of the environment The safety light curtain C 4000 has been designed to minimise environmental impact It uses only a minimum of power and natural resources At work always act in an environmentally responsible manner For this reason please note the following information on disposal Disposal gt Always dispose of unserviceable or irreparable units in compliance with local national rules and regulations with respect to waste disposal We would be pleased to be of assistance on the disposal of this device Contact your local SICK company or agent SICK A
74. status of the C 4000 3 5 1 Status indicators of the sender Fig 13 Status indicators of the sender Yellow 7 segment display the sender Yellow Power supply OK System error The device is defective Replace the sender The device is in the test mode Non coded operation only after switching on eb Operation with code 1 only after switching on Operation with code 2 only after switching on Other All other displays are error messages Please refer to chapter Fault displays diagnosis on page 41 20 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Fig 14 Status indicators of the receiver Tab 6 Status indicators elements of the receiver 8 009 221 L 30 12 10 01 Product description Chapter 3 3 5 2 Status indicators of the receiver Yellow 7 segment display Orange Cleaning or realignment required Yellow flashing Reset required Red System providing signals for shutting down the machine switching output off Green System enabled switching output on System error The device is defective Replace the receiver Poor alignment to sender Please refer to chapter Commissioning on page 36 Other All other displays are error messages Please refer to chapter Fault displays diagnosis on page 41 fo E Ea SICK AG Safety Systems Germany All rig
75. straight 0 5 m 2 021 838 Plug straight socket angled 0 5 m 2 022 285 Plug straight socket straight 1 m 2 022 279 Plug straight socket angled 1 m 2 022 286 Plug straight socket straight 1 5 m 2 022 280 Plug straight socket angled 1 5 m 2 022 287 Plug straight socket straight 2 m 2 022 281 Plug straight socket angled 2 m 2 022 288 Plug straight socket straight 2 5 m 2 022 282 Plug straight socket angled 2 5 2 022 289 Plug straight socket straight 3 m 2 022 283 Plug straight socket angled 3 m 2 022 290 Mounting kit 2 Swivel mount 4 pcs for any protective field height 2 019 659 Mounting kit 6 Swivel function side bracket 4 pcs for any protective field height 2 019 506 For higher vibration and shock exposure Accessories included in a standard delivery Sliding nuts for side bracket 4 pcs 2 017 550 CDS Configuration amp Diagnostic Software on CD ROM 2 022 385 incl online documentation Connection cable between the serial interface of the PC and the 6 021 195 configuration interface 66 SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Annex TERG 0060 440 0499 BK BK 8 009 221 L730 12 10 01 Annex Chapter 12 12 1 Declaration of conformity SICK EC Declaration of Conformity Under the terms of EC Machine Directive 98 37 EEC Appendix VI We hereby declare that the devices of the product family C4000 ar
76. systems This means that the protective field can be adapted to suit individual safety requirements 2 3 Correct use The safety light curtain C 4000 must be used only as defined in the section 2 2 Applications of the device It must be used only by qualified personnel and only on the machine where it has been installed and initialised by qualified personnel If the device is used for any other purposes or modified in any way also during mounting and installation any warranty claim against SICK AG shall become void SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 WARNING Note 8 009 221 L 30 12 10 01 On safety Chapter 2 2 4 General protective notes and protective measures Safety notes Please observe the following procedures in order to ensure the correct and safe use of the safety light curtain C 4000 e The national international rules and regulations apply to the installation use and periodic technical inspections of the safety light curtain in particular Machine Directive 98 37 EEC Equipment Usage Directive 89 655 EEC the work safety regulations safety rules other relevant health and safety regulations Manufacturers and users of the machine with which the safety light curtain is used are responsible for obtaining and observing all applicable safety regulations and rules The notices in particular the test regulations see Te
77. t 1 018 795 1 018 806 ly 1 018 597 ly 1 018 621 ly 1 018 643 gt 1 018 785 gt 1 018 796 gt 1 018 807 l l l l l l gt gt gt gt 1018 786 1 018 797 1 018 809 gt gt gt gt gt I gt 1018 601 I gt 1 018 625 I 1 018 647 gt 1018 787 1 018 798 1 018 810 1 018 603 I gt 1 018 627 1 018 649 1018 788 1 018 799 gt 1018 811 I 1 018 605 1 018 629 1 018 651 1 018 789 1 018 800 1 018 812 I gt 1 018 607 I gt 1 018 631 1 018 653 gt 1 018 790 1 018 801 1 018 813 1 018 609 I 1 018 633 ly 1 018 655 gt 1 018 791 1 018 802 1 018 814 SICK AG Safety Systems Germany All rights reserved 1018 657 1018 815 1018 659 1018 816 1018 661 1018 817 1018 663 1018 818 1018 665 1018 819 1018 667 1 018 820 1 018 669 1018 821 1018 671 1018 822 1018 673 1 01
78. table to determine the total response time ms ms ms Greatest response time from lines floating blanking 1 to 3 x 0 5 ms ms ms If single guest is used then add 8 ms here If no guest is used or two guests are used do not add anything here Total response time Sum of all lines The total response time must be lt 108 ms gt Verify that the total response time determined is lt 108 ms EN 61496 does not permit response times exceeding 108 ms If necessary adjust the configuration Example Calculating the response time for a cascaded system with beam coding in which fields are configured with floating blanking Host 750 mm protective field height resolution 14 mm 2 Guest 1 600 mm protective field height resolution 20 mm 13 ms Greatest response time from lines floating blanking 1 to 3 16 ms x 0 5 8 ms IS used Deduct 4 ms here z 4 ms 5 If single guest is used then add 8 ms here If no guest is used or two guests are used do not add anything here 8 ms Total response time Sum of all lines SICK AG Safety Systems Germany All rights reserved 47 Chapter 10 Tab 18 Number of beams depending on the protective field height and the physical resolution Tab 19 Response time as factor of the number of beams Technical specifications Operating Instructions C 4000 Protective field height Number of beams for physical resolution mm
79. thout i function package with height mm configuration D grene gt 1 018 591 P1018613 P1018 635 1 018 657 1 022 402 1 022 413 1 022 424 1 022 435 gt l l 1018 347 ly 1 018 615 ly 1 018 637 1018 659 1 022 403 gt 1 022 414 gt 1 022 425 1 022 436 1018 593 I gt 1018 617 1018 639 1018 661 1 022 404 1 022 415 1 022 426 1 022 437 750 1018 595 I gt 1018 619 ly 1018 641 1 018 663 1 022 405 1 022 416 1 022 427 1 022 438 1018 597 ly 1018 621 1018 643 1018 665 1 022 406 1 022 417 1 022 428 1 022 439 1018 599 1018 623 ly 1018 645 1018 667 1 022 407 1 022 418 1 022 429 1 022 440 gt gt ly 1018 601 1018 625 1018 647 ly 1018 669 1 022 408 1 022 419 1 022 430 1 022 441 l l l 1018 603 ly 1 018 627 I 1 018 649 1018 671 1 022 409 gt 1 022 420 1 022 431 1 022 442 l l gt I gt 1 018 605 l 1 018 629 1 018 651 1018 673 gt 1 022 410 1 022 421 1 022 432 4 022 443 gt
80. ting Instructions C 4000 8 009 221 L 30 12 10 01 Product description Chapter 3 3 2 2 The light curtain principle The safety light curtain C 4000 consists of a sender and a receiver Fig 1 Between these two units is the protective field defined as the protective field height and the protective field width The construction size height determines the height of the protective field of the appropria te system The upper and lower limit of the protective field is shown by markings on the profile sections The width of the protective field is derived from the length of the light path between sender and receiver and must not exceed the maximum rated width of the protective field see Technical specifications on page 44 Sender and receiver automatically synchronise themselves optically An electrical connec tion between both components is not required The C 4000 is modular in structure All optical and electronic components and assemblies are housed in a slim and torsionally rigid housing 3 2 3 Cascading To provide an effective point of operation guard a maximum of three C 4000 can be con nected in series for cascading configuration The device connected to the control cabinet is the main sensor called Host The subsequent sensors are called Guest cf Fig 1 on page 10 Benefits of cascading e No additional external circuitry required e Resolution and protective field height may differ among the individual system
81. ty Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions C 4000 Fig 21 Composition of the side bracket Notes 8 009 221 L 30 12 10 01 Installation and mounting Chapter 4 4 2 2 Mounting with side bracket The side bracket is made of die cast zinc ZP O400 It is enamelled in black The side bracket will be covered by the device after mounting But it is only suitable for mounting surfaces lying parallel to the desired protective field because the alignment of sender and receiver can only be adjusted by a maximum of 2 5 after mounting Part No 2 019 506 gt Attach the bolts of the side bracket with a torque of between 5 and 6 Nm Higher torques can damage the bracket lower torques provide inadequate protection against vibration gt When mounting the bracket note the distance and the position of the sliding nuts as described in section 10 4 Dimensional drawings on page 5O SICK AG Safety Systems Germany All rights reserved 29 Chapter 4 Installation and mounting Operating Instructions C 4000 Fig 22 Mounting the C 4000 with side bracket Sliding nut f 27 C CO Q 2 Q Q Q Q CO CO CO CO amp Sliding nut Notes gt When mounting the side bracket make sure that the bolts marked and 2 remain accessible allowing you later to adjust and lock the light curtain in position gt f you wis
82. unit receiver or sender Fle Overcurrent at gt Check the contactor Replace if necessary switching output 1 gt Check the wiring for short circuit to O V Fete Short circuit at gt Check the wiring for short circuit to 24 V switching output 1 Fetal Short circuit at gt Check the wiring for short circuit to O V switching output 1 Fetal Overcurrent at gt Check the contactor Replace if necessary switching output 2 gt Check the wiring for short circuit to O V Flats Short circuit at gt Check the wiring for short circuit to 24 V switching output 2 Flea Short circuit at gt Check the wiring for short circuit to O V switching output 2 Short circuit between gt Check the wiring and retify the error switching output 1 and 2 D This error display can occur in a cascaded system also as a consequence of a voltage dip at a sender SICK AG Safety Systems Germany All rights reserved 8 009 221 L 730 12 10 01 Operating Instructions Fau It diagnosis Chapter 9 C 4000 Tab 15 Error displays of the Display Cause Remedying the error 7 segment display contd m Invalid configuration of gt Verify that the machine side EDM is connected the EDM correctly External sender gt Check the distance from reflective surfaces detected page 24 or from other light curtains mA P 1 lt la gt f necessary re configure the device with another beam coding page 14 or install non reflective partitio
83. with Scanning range with resolution scanning ranges 1 additional front screen 2 additional front screens 14 mm 0 2 5 m 0 2 3 m 0 2 1 m 2 6 m 1 8 5 5 m 1 7 5 m 20 mm 30mm 0 6 m 0 5 5 m 0 5 m 40 mm 2 5 19 m 2 3 17 4 m 2 1 16 m Device symbol C 4000 receiver or sender context menu Configuration draft Edit Step 5 option Scanning range SICK AG Safety Systems Germany All rights reserved 15 Chapter 3 Product description Operating Instructions C 4000 3 4 5 Fixed blanking Fig 7 Schematic layout of the fixed blanking Q Q Q 00000000000 The light curtain C 4000 is capable of fixed blanking one or several adjacent beams e g to allow continued operation in spite of an obstruction such as a table placed permanently in the light path The blanked area will no longer be part of the protective field Objects to be blanked out must therefore be permanently located inside the blanked area As soon as the object is removed from the beam path the light curtain will send a signal to stop the dangerous movement Protection is otherwise no longer guaranteed Completely protect the blanked area A N The object must cover the entire distance between sender and receiver WARNING gt If necessary protect the areas to the left and right of the object against intrusion by fit ting mechanical barriers Fig 8 Protecting a fixed blanking using mechanical barriers 3
84. y are designed to help you to prevent accidents Read carefully and follow the warning notices Software notes show the location in the CDS Configuration amp Diagnosis Software where you can make the appropriate settings and adjustments Go to the menu View Dialogue windows of the CDS and activate the item File cards to view the named dialogue fields as needed Alternatively the Software Assistant will guide you through the appropriate setting Sender and receiver In drawings and diagrams the symbol denotes the receiver denotes the sender and the symbol The term dangerous state The dangerous state standard term of the machine is always shown in the drawings and diagrams of this document as the movement of a machine part In practical operation there may be a number of different dangerous states e Machine movements e Electrical conductors e Visible or invisible radiation e Acombination of several risks and hazards SICK AG Safety Systems Germany All rights reserved T Chapter 2 On safety Note On safety Operating Instructions C 4000 This chapter deals with your own safety and the safety of the equipment operators gt Please read this chapter carefully before working with the C 4000 or with the machine protected by the C 4000 2 1 Specialist personnel The safety light curtain C 4000 must be installed commissioned and serviced only by spe cialist p

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