{"product_id":"duplexed-safety-control-unit-yokogawa-ssc60d-s2121","title":"Duplexed Safety Control Unit Yokogawa SSC60D-S2121","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSSC60D-S2121\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance duplexed safety control unit designed for the Yokogawa ProSafe-RS platform. This unit functions as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprimary logic solver\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor safety-critical protection loops, delivering SIL3-certified safety processing in accordance with IEC 61508 functional safety standards.\u003c\/p\u003e\n\u003cp\u003eThe SSC60D-S2121 utilizes a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eduplexed redundant processor architecture\u003c\/strong\u003e, ensuring continuous safety operation even in the event of a single processor failure. If a fault occurs, the secondary processor maintains uninterrupted logic execution, preventing nuisance trips while preserving plant and personnel safety.\u003c\/p\u003e\n\u003cp\u003eAs a core component of Emergency Shutdown (ESD) and Fire \u0026amp; Gas (F\u0026amp;G) systems, the module provides:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed deterministic safety logic execution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant safety processing pathways\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-density safety network communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobust diagnostic self-checking mechanisms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module is optimized for integration with modern safety control networks using Vnet\/IP communication and can operate within high-reliability industrial environments such as petrochemical and energy processing facilities.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Identifier\u003c\/td\u003e\n\u003ctd\u003eSSC60D-S2121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Configuration\u003c\/td\u003e\n\u003ctd\u003eDuplexed dual-processor architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eSIL3 (IEC 61508 compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Platform\u003c\/td\u003e\n\u003ctd\u003eProSafe-RS Safety Instrumented System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessing Architecture\u003c\/td\u003e\n\u003ctd\u003eSynchronized parallel logic execution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eVnet\/IP Safety Bus compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd\u003e10.3 cm × 5.1 cm × 5.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eIndustrial Application\u003c\/h3\u003e\n\u003cp\u003eThe SSC60D-S2121 is widely used in high-risk industrial sectors, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePetrochemical refineries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffshore oil and gas platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical processing facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt acts as the primary safety logic engine for managing interlocks and automatically driving process equipment to a safe state during abnormal operating conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between SSC60D-S2121 and SSC50D models?\u003c\/strong\u003e\u003cbr\u003eThe SSC60D-S2121 provides enhanced processing performance, expanded memory capacity, and higher data throughput to support more complex safety logic programs in modern safety architectures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the SSC60D-S2121 integrate with CENTUM VP?\u003c\/strong\u003e\u003cbr\u003eYes. The module can integrate with Yokogawa CENTUM VP via Vnet\/IP networking, allowing centralized monitoring and control while maintaining strict separation between safety and process control layers.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51835299004728,"sku":"SSC60D-S2121","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/ANR11D-410_NDEL1.jpg?v=1772070832","url":"https:\/\/www.automodulexpert.com\/id\/products\/duplexed-safety-control-unit-yokogawa-ssc60d-s2121","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}