{"product_id":"prosafe-rs-sil3-safety-processor-yokogawa-s2cp471-01","title":"ProSafe-RS SIL3 Safety Processor Yokogawa S2CP471-01","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS2CP471-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-integrity central processor designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ProSafe-RS Safety Instrumented System (SIS)\u003c\/strong\u003e. It is engineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSafety Integrity Level 3 (SIL3)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapplications, providing the rigorous logic execution required for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eemergency shutdown (ESD)\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efire \u0026amp; gas (F\u0026amp;G)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eburner management\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eOptimized for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSSC60 and S2SC70 safety control units\u003c\/strong\u003e, the module features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-microprocessor architecture\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith continuous internal cross-checking. It supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-redundant bumpless failover\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand integrates seamlessly with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP DCS networks\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evia\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVnet\/IP\u003c\/strong\u003e. This variant includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eISA G3 conformal coating\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor reliable operation in corrosive industrial environments.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" style=\"width: 99.9178%; height: 372.4px;\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\" style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 30.9132%; height: 19.6px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 66.3708%; height: 19.6px;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 39.2px;\"\u003ePrimary Processor\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 39.2px;\"\u003eDual-redundant safety execution engine (1 GHz typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eSafety Certification\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003eSIL3 (IEC 61508)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eSystem RAM\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003e2 GB SDRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eNon-Volatile Storage\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003e512 MB Flash for safety logic and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eHardware Suffix\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003e-01 (Standard type with ISA G3 conformal coating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eRedundancy Modes\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003eDuplexed (hot backup) and Single configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 39.2px;\"\u003eNetwork Communication\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 39.2px;\"\u003eVnet\/IP (dual-redundant interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eField Communication\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003eModbus RTU, HART, Profibus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eBattery Backup\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003eS9450FE (3-year replacement recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003e24 VDC (±20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003e15 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eIngress Protection\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003eIP20 (Indoor\/Cabinet mounting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 39.2px;\"\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 39.2px;\"\u003e150 mm × 100 mm × 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.9132%; height: 19.6px;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"width: 66.3708%; height: 19.6px;\"\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstallation \u0026amp; Maintenance Notes\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRequires ProSafe-RS\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eR3.01 or later\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(R4.01+ for S2SC70 mounting).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMigration Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCan replace legacy SCP461 modules; replacement must be performed by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa-authorized personnel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto maintain safety integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFirmware:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure the latest software patches are applied for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP \/ ProSafe-RS co-existence\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can S2CP471-01 coexist with SCP461 in the same redundant pair?\u003c\/strong\u003e\u003cbr\u003eA: No. In duplexed configurations, both modules must be\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eidentical\u003c\/strong\u003e. Mixing S2CP471-01 and SCP461 is not supported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the ISA G3 rating?\u003c\/strong\u003e\u003cbr\u003eA: The G3 rating means the PCB is treated with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econformal coating\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto resist corrosion from sulfur, chlorine, or other reactive gases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the battery replaceable while the system is online?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS9450FE battery\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be replaced while powered, provided the system is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eredundant\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto prevent data loss.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51636588773688,"sku":"S2CP471","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/S2CP471.jpg?v=1768982012","url":"https:\/\/www.automodulexpert.com\/bg\/products\/prosafe-rs-sil3-safety-processor-yokogawa-s2cp471-01","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}