SICK MLP1 Operating Instructions Manual
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SICK MLP1 Operating Instructions Manual

Safety switch
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O P E R A T I N G I N S T R U C T I O N S
MLP1
Safety switch

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Summary of Contents for SICK MLP1

  • Page 1 O P E R A T I N G I N S T R U C T I O N S MLP1 Safety switch...
  • Page 2 Original document This document is an original document of SICK AG. O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...

  • Page 3: Table Of Contents

    Thorough check..................Troubleshooting................. 31 Safety......................Troubleshooting..................Maintenance..................32 Cleaning..................... 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 4 14.1 Connectivity....................Annex....................44 15.1 Compliance with EU directives..............O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...

  • Page 5: About This Document

    Indicates a situation presenting possible danger, which may lead to moderate or minor injuries if not prevented. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 6 Visible and invisible beam • A combination of multiple hazards O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...

  • Page 7: Safety Information

    The following may impair the function of the safety switch: • Passing metal chips 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 8: Requirements For The Qualification Of Personnel

    O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...

  • Page 9: Product Description

    Plug connector OUT LOCK light emitting diode OSSD light emitting diode 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 10 Short-circuit protection at all outputs • Cross-circuit monitoring at OSSDs O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...
  • Page 11 This will not have any effect on the actual switching behavior of the safety switch. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 12: Project Planning

    Ensure that there is no bypassing by replacement actuators. Restrict access to actuators. O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...

  • Page 13: Assembly

    8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 14 The machine must switch to the safe state at any time if at least one OSSD in an OSSD pair switches to the OFF state. O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...
  • Page 15 (Radio Safety Class A). Radio interference cannot be ruled out when used in residential areas. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 16 Actuator in the response area O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...
  • Page 17 Both connection methods can be combined as desired. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 18 The maximum number of safety switches in a cascade changes depending on the total length of cable as follows: O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...

  • Page 19: Thorough Check Concept

    Thorough check of the locking solenoid for correct function 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 20: Mounting

    Mounting the sensor Unscrew the fixing screw (hexagon socket, 2 mm) and remove the cover plate: O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...
  • Page 21 The screws can be set in the front or the back: Figure 8: Surface mounting 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 22 Figure 10: Maximum angle between sensor and actuator Cover drill holes of the actuator with protective caps. O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...

  • Page 23: Electrical Installation

    24 V DC Applies to the extension cables recommended as accessories. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 24: Device Connection (M12, 8-Pin)

    T-connectors, and nodes are required for voltage supply (see "Acces‐ sories", page 41). O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...
  • Page 25 (e.g., protective cover with disposable screws) 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 26 If the cascade is created using T-pieces, install the connecting cables in a way that pre‐ vents a single T-piece (and therefore a safety switch) from simply being jumpered. O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...
  • Page 27 Figure 12: Cascading several safety switches Safe evaluation unit Connecting cable, M12, 5-pin 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 28 Combining connection methods as desired The various connection methods can be combined within a cascade as desired. O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...
  • Page 29 Locking solenoid voltage supply Applies to the extension cables recommended as accessories. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 30: Commissioning

    O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...

  • Page 31: Troubleshooting

    OFF state. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 32: Maintenance

    Carry out the thorough checks according to the instructions from the manufacturer and the machine user. O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK...

  • Page 33: Decommissioning

    We will be glad to help you dispose of these devices on request. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 34: Technical Data

    Length of connecting cable 150 mm O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...
  • Page 35 120 mm x 60 mm x 20.5 mm Material Sensor housing Anodized aluminum 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 36 Depending on alignment, see "Mounting sev‐ eral safety switches", page 20 O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...

  • Page 37: Dimensional Drawings

    Figure 15: Dimensional drawing of MLP1 sensor with 1 × M12 male connector 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 38 4 x Ø 5 Figure 17: Dimensional drawing for flush mounting O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...

  • Page 39: Ordering Information

    1077943 Cable with male connector, M12, 8-pin MLP1-SMMF0AC 1080321 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 40: Spare Parts

    Part Type code Part number MLP1 actuator MLP1-XA 2092167 O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...

  • Page 41: Accessories

    Ambient operating temperature: Down to −30° C with fixed installation. 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 42 1078201 Ambient operating temperature: Down to −30° C with fixed installation. O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...
  • Page 43 Figure 20: Internal circuitry: nodes for voltage supply ordering information 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...

  • Page 44: Annex

    (part number: see the type label entry in the “Ident. no.” field). O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...
  • Page 45 ANNEX 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 46 ANNEX O P E R A T I N G I N S T R U C T I O N S | MLP1 8020169/ZJN1/2018-03-21 | SICK Subject to change without notice...
  • Page 47 ANNEX 8020169/ZJN1/2018-03-21 | SICK O P E R A T I N G I N S T R U C T I O N S | MLP1 Subject to change without notice...
  • Page 48 Phone +36 1 371 2680 Phone +386 591 788 49 E-Mail office@sick.hu E-Mail office@sick.si India South Africa Phone +91 22 6119 8900 Phone +27 11 472 3733 Further locations at www.sick.com E-Mail info@sick-india.com E-Mail info@sickautomation.co.za SICK AG | Waldkirch | Germany | www.sick.com...

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