{"id":5308,"date":"2023-02-15T09:02:48","date_gmt":"2023-02-15T09:02:48","guid":{"rendered":"https:\/\/www.lasermetusa.com\/?post_type=product&p=5308"},"modified":"2025-07-15T09:39:01","modified_gmt":"2025-07-15T09:39:01","slug":"safety-logic-plus","status":"publish","type":"product","link":"https:\/\/www.lasermet.com\/us\/laser-safety-products\/safety-logic-plus\/","title":{"rendered":"Safety Logic Plus"},"content":{"rendered":"\n
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Logic for Interlock Systems<\/h2>\n\n\n\n

Lasermet’s Safety Logic Plus (SLP) is a simple, cost-effective and secure concept in which the logic configuration required for a safety Interlock\u00ae system is hardwired in a single logic enclosure. The system makes use of modules that receives input from all Interlock\u00ae switches.<\/p>\n\n\n\n

The SLP System is capable of containing all of the logic functions for the safety Interlock\u00ae<\/sup>. Complicated permissions can be achieved through logic, only able to arm the laser via the Lasermet Interlock\u00ae<\/sup> Controller when all of the safe conditions have been met.<\/p>\n\n\n\n

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Complex wiring structure without using logic<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n
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Simplified logic diagram using
Safety Logic Plus<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n
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The diagram above shows the typical complexity and subsequent simplification of circuitry only in pictorial form. Some of the 32 connections in the complex diagram are wired together so that each diagram has the same number of inputs and outputs.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n

Customers can design and build complex safety Interlock\u00ae systems \u00a0and virtually eliminate obsolescence as the Safety Logic Plus has 30+ years life expectancy. The simplified on-site installation techniques reduce installation time and costs while also simplifying testing and fault finding procedures.<\/p>\n\n\n\n

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The Need for Safety Logic Plus<\/h2>\n\n\n\n

Standard simple Interlock\u00ae systems consist of a series of door contacts connected in series to form a safety loop. This information is sent back to Lasermet’s Interlock\u00ae controller.<\/p>\n\n\n\n

However, with more powerful lasers and a greater number of them, it is even more critical that laser safety interlocks be installed at a low cost and that their logic be easily understood, maintained, and updated, especially when there are new lasers or changes to the facility.<\/p>\n\n\n\n

To meet this need, Lasermet developed the Safety Logic Plus concept, which is a non-processor-based fail-safe logic system that integrates all of the logical functions of the Interlock\u00ae system into a single enclosure. All that is required is to connect each door contact and other control to Safety Logic Plus via individual cables. The system’s logic function is carried out by interconnecting the internal logic modules in accordance with the logic diagram. A competent electrician can wire this.<\/p>\n\n\n\n

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  • Installation, maintenance and testing is straightforward<\/li>\n\n\n\n
  • No specialist PLC training is required<\/li>\n\n\n\n
  • The design enables easy and fast fault finding<\/li>\n\n\n\n
  • Logic changes are done within the enclosure<\/li>\n<\/ul>\n\n\n\n
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    INCREASED COMPLEXITY<\/h6>\n\n\n