{"product_id":"triconex-4118-tricon-logic-solver-module","title":"Triconex 4118 Tricon Logic Solver Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Triconex 4118 functions as a high-performance safety logic solver within the Tricon safety platform. Utilizing a specialized quad-redundant architecture, this module integrates four independent processors operating in parallel to provide fault tolerance for critical industrial processes. It is engineered for high-risk applications in oil and gas refineries, chemical processing, and power generation facilities where functional safety is paramount. By maintaining full operational integrity even in the event of a processor failure, the 4118 eliminates single points of failure, ensuring continuous protection and minimizing system downtime in SIL 3 environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad-Redundant Architecture:\u003c\/strong\u003e Employs a hardware-implemented fault tolerance (HIFT) design with four isolated execution paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Voting:\u003c\/strong\u003e Each processor independently executes safety logic, with results compared via high-speed hardware voting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Tolerance:\u003c\/strong\u003e Detects, isolates, and reports transient or permanent hardware faults without interrupting the safety function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Supports hot-swapping and online module replacement to enhance system availability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 4118 is designed for safety-critical control systems requiring SIL 3 compliance. Typical applications include emergency shutdown (ESD) systems, burner management systems (BMS), and fire and gas detection systems in hazardous industrial environments.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e4118\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTriconex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eQuad-Redundant Logic Solver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Count\u003c\/td\u003e\n\u003ctd\u003e4 Independent Processors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eIEC 61508 SIL 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Use proper ESD protection when handling the module to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the module is fully seated in the designated Tricon chassis slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e The Tricon system supports hot-swapping; however, ensure the chassis is powered and the slot is verified before insertion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Maintain the operating temperature between 0 and 60 deg C and ensure adequate ventilation within the cabinet to prevent overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Verify that the chassis is properly grounded according to site safety standards to minimize EMI\/RFI interference.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 4118 module?\u003c\/h3\u003e\u003cp\u003eThe 4118 acts as a quad-redundant logic solver, which is the core processing component of the Tricon safety system, responsible for executing safety logic and managing fault-tolerant I\/O operations.\u003c\/p\u003e\u003ch3\u003eIs this module hot-swappable?\u003c\/h3\u003e\u003cp\u003eYes, the 4118 is designed for hot-swapping, allowing for module replacement while the system remains operational, which is critical for maintaining high availability in safety-instrumented systems.\u003c\/p\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":50738630066428,"sku":"4118","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_c21b3f91-f3b7-4b05-87c9-d1afb070775b.jpg?v=1785379804","url":"https:\/\/www.electronicplc.com\/es\/products\/triconex-4118-tricon-logic-solver-module","provider":"Electronic PLC","version":"1.0","type":"link"}