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Lasermet LS-200 Instruction Manual

Laser safety shutter
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LS-200 Instruction Manual
LASERMET LS-200
INSTRUCTION MANUAL
LASER SAFETY SHUTTER
01297-53-000
Issue 4
19 January 2021

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Summary of Contents for Lasermet LS-200

  • Page 1 LS-200 Instruction Manual LASERMET LS-200 INSTRUCTION MANUAL LASER SAFETY SHUTTER 01297-53-000 Issue 4 19 January 2021...

  • Page 2: Table Of Contents

    Concept ..........................5 Control Options ......................5 Indications ........................6 Wiring ..........................6 Installation .......................... 8 SIL-3 Version LS-200-SIL24 ..................8 Blade and Beam Dump Options .................. 8 Using with Powerful Lasers ....................10 Specifications ........................11 Warranty ........................... 16 Contact Details ........................

  • Page 3: Declaration Of Conformity

    LS-200 SIL24 01507-00-000 DECLARATION OF CONFORMITY This is to certify that the Laser Beam Shutter designated by Lasermet Part Number LS- 200 and LS-200 SIL3 has been tested in accordance with the following directives and standards and found to comply.

  • Page 4: Safety Warnings

    Be aware that once degradation starts to occur rapid failure is likely, possibly leading to the beam passing unhindered through the shutter. Due to the huge number of different types, powers and beam sizes of lasers Lasermet cannot guarantee suitability of this shutter in every case and testing may be necessary to ensure that the shutter provides the desired level of protection.

  • Page 5: Concept

    SIL3 shutters draw twice as much current as standard units. Note that the LS-200 will not operate on 12V systems as used for older LS-10 and LS-100 shutters. Lasermet interlock systems can be reconfigured to provide the necessary 24V.

  • Page 6: Indications

    Wiring The LS-200 shutter has a 15-way high density D plug. The connector makes available all of the various control and indication features of both the standard and the ‘SIL3’ versions. The pin connections are as follows: Monitor Contact 1 ‘Open’...
  • Page 7 LS-200 Instruction Manual Lasermet also supply extender cables to lengthen the shutter lead. Diagram 1 below shows the usual basic control wiring between a Lasermet ICS-6 Interlock Control System and LS-200. Diagram 1. Basic Control Wiring between ICS-6 and LS-200 In this arrangement the shutter buttons are operative allowing the shutter to be opened and closed when the ICS is armed.

  • Page 8: Installation

    In this unit one set of monitor contacts is dedicated to one of the shutters, the other contact to the other shutter, so the state of both blades can be monitored. When correctly interfaced to a Lasermet ICS, the interlock system cannot be armed if either one or both blades are not detected closed.
  • Page 9 To prevent permanent damage and invalidation of warranty it is essential that the power density of the laser is insufficient to ablate the blade. It is possible to order the LS-200 with other blade materials which may be more appropriate for more powerful lasers.

  • Page 10: Using With Powerful Lasers

    LS-200 Instruction Manual Using with Powerful Lasers If the blade or beam dump become overheated, they will be permanently damaged. Moreover, once damage has started to occur the situation is likely to deteriorate further unless immediate action is taken to turn off the laser.

  • Page 11: Specifications

    LS-200 Instruction Manual Specifications Supply Voltage 24VDC Current Closed 40mA Opening 210mA Open 110mA Operating Time Fully Open 800ms Fully Close 200ms Aperture Ø50mm Weight Single Shutter 1.6kg Dual SIL Shutter Air-cooled Beamdump Mounting 2x M6 threads, T-Nuts supplied User Controls...
  • Page 12 > 1 x 10 It is important to note that the Performance Level established for the LS-200 are those that may be achieved by the system when the board is properly integrated into a safety related part of a control system.
  • Page 13 LS-200 Instruction Manual Dimensions Dimensions are approximate. Values given as ‘typical’ are average values measured across a number of samples and are not guaranteed. Lasermet reserve the right to alter any specification without prior notice. LS-200 Single Version Outline Dimensions...
  • Page 14 LS-200 Instruction Manual LS-200 Dual SIL Version Outline Dimensions 01297-53-000 Issue 4 19 January 2021 Page 14 of 17...
  • Page 15 LS-200 Instruction Manual LS-200 Air-cooled Heat Sink BD200-AC Outline Dimensions 01297-53-000 Issue 4 19 January 2021 Page 15 of 17...

  • Page 16: Warranty

    LS-200 Instruction Manual Warranty Lasermet provide a 12-month warranty for defects in materials and manufacture, from the date of installation or delivery. Installations completed by Lasermet are covered against defects in workmanship for 12 months. Damage or defects caused by other factors are not covered. For example, industrial contamination, incorrect cleaning, storm damage.

  • Page 17: Contact Details

    LS-200 Instruction Manual Contact Details Lasermet provide a full range of laser interlock equipment including interlock switches, illuminated warning signs, laser shutters, entry keypads with built-in fail-safe override timer, door locks, external power supplies etc. which can be interconnected to provide a complete system. We also supply equipment and consultancy covering all aspects of laser safety.

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