SICK MSL Technical Description
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SICK MSL Technical Description

Multi-beam safety light barriers
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M S L
M u l t i - b e a m
S a f e t y L i g h t B a r r i e r s

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Summary of Contents for SICK MSL

  • Page 1 M S L M u l t i - b e a m S a f e t y L i g h t B a r r i e r s...

  • Page 2: Table Of Contents

    Mechanical fixing situations Mounting the mirror columns Application hint Corner mirror PSK 45 Technical hints for correct and efficient application 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 3: Features

    Operating modes: ‡ Universal application possibilities Electronic Device Monitoring ‡ Simple installation (EDM) Restart Inhibit ‡ Muting as a supplementary module 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 4: Areas Of Use Of The Device

    Fig. 2: System construction of the MSLZ safety light barrier light create a protective field defined by the number of beams and their spacing. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 5: Intended Use Of The Device

    The tests must be performed the machinery on which our safety or by qualified experts devices are used are solely authorized and competent 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 6: Safety Instructions

    This instruction is the responsibility of the machine operating company. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 7: Status Indicator

    Contamination LED off LED illuminated LED flashing LED no influence Tab. 2: Indicators on the receiver unit or on the MSLZ 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 8: Applications

    Fig. 5: Tri-beam MSL multi-beam safety light barrier for safeguarding access to a robot. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 9: Corner Mirrors And Columns

    42 m for 4 mirrors Safety gap too small Machine Fig. 6: Multi-sided access control to danger zones with MSL multi-beam safety light barrier. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 10: General

    400, 900 300, 700, 1100 300, 600, 900, 1200 Table 3: Number of light beams, height above relevant level and beam gap 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 11 Resolution of safety device The resolution is derived from gap + light beam section. Resolution MSL Height H in 73 mm 93 mm 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 12: Distance From Reflective Surfaces

    180° is not permitted. Fig 12. Installation of two MSL systems in series: with different beam directions (above), with wall between two systems (below) 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 13: Mechanical Fixing

    Befestigung an Maschine Fig. 13: Mechanical options for MSL (from top to bottom): Rigid bracket, hinged bracket and bracket with shock absorber. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 14: Mounting The Mirror Columns

    Part no. 4 031 053 3 mm thick Accessory Fig. 14: Column 400: left – mirror column, right – device column 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 15 Part no. 4 031 053 3 mm thick Accessory Fig. 15: Column 500: left – mirror column, right – device column 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 16: Corner Mirror Psk

    101 80 PSZ 01-1401 Abmessung der Schiebemutternut Dimensions of the slider nut 10,5 Fig. 17: Dimensions of the PSZ corner mirror 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 17: Self Configuration

    The MC can then continue its hazardous motion once the light beam is free. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 18: General

    SICK as optional accessories (Siemens 6 EW 1 family). Electrical connection work may only be carried out in a voltage free condition. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 19: Sender Unit

    5 and 6 in the terminal block (when using a PG screw type) or in the cable socket (when using Interconnectron connectors). 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 20: Receiver Unit

    MSL Light barrier not contaminated contamination warning is possible ("wired OR"). The maximum output current is 100 mA. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 21: Input: Restart Switch (Res)

    OSSD 1 and OSSD 2 high (active), and the green LED on the receiver lights 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...

  • Page 22: Example Circuits

    +24 V DC 4,7 K Fig. 25: Connection of the contacts with EDM Fig. 26: Correct and incorrect connection of the contacts. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 23 Cable socket (crimp type) 6 008 440 6 008 441 When using Interconnectron connectors, only use safe, VDE 551 approved power supplies. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 24 Cable socket (crimp type) Cable diameter 15 - 20.5 mm 6 011 058 Cable diameter 15 - 20.5 mm 6 011 058 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 25 (after loosening the nut). Together with the same adjustability in the angled cable socket, this results in a 15° adjustability. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 26 24 V DC permanently supplied at RES Check RES input during operation Operating voltage OFF/ON LED off LED illuminated LED flashing LED no influence 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 27 Switch-on time after break in light-beam release 30 ms 420 ms Power consumption Voltage in DC Reference point for measured values: equipment plug • 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 28 ) The individual conductor resistor to the downstream control element must be limited to this value so that a crossed connection between the outputs can be identified. (EN 60 204 Electrical Equip. of Machines, Part 1: General Requirements must be observed.) 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 29 1550 1736 1576 80 107 79 50 MSL 32-105 1700 1886 1726 80 107 79 50 MSL 35-105 500 684 524 87 500 MSLZ 01-150 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 30 MSLS 32-10511 1 016 527 0,5 ... 20 MSLS 35-10521 1 016 535 15 ... 70 MSLS 35-10511 1 016 528 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 31 1 016 392 MSLE 26-10511 1 016 539 MSLE 29-10511 1 016 540 MSLE 32-10511 1 016 541 MSLE 35-10511 1 016 542 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 32 **) Specially recommended when using the MSM The basic specification is highlighted in gray. The connector system must be ordered separately. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 33 PSZ 01-1501 in MSLZ housing, 500 mm beam gap 1 015 693 PSZ 01-1401 in MSLZ housing, 400 mm beam gap 1 015 897 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 34 Is the Daily Check Requirement sign positioned in a place visible to the operator? This checklist does not replace the initial commissioning of regular inspections by qualified personnel. 8 007 653/09-04-01 Technical Description • MSL © SICK AG • Safety Systems • Germany • All rights reserved...
  • Page 35 +1 (952) 9 41-92 87 Representatives and agencies in all major industrial nations. SICK AG · Sicherheitstechnik · P.O. Box 310 · D-79177 Waldkirch Phone +49 76 81 2 02 0 · Fax +49 76 81 2 02 38 15 · www.sick.de...

This manual is also suitable for:

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