{"product_id":"yokogawa-scp461-11-prosafe-rs-safety-sis-processor-module","title":"Yokogawa SCP461-11 | ProSafe-RS Safety SIS Processor Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP461-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the high-performance logic processing engine for Yokogawa ProSafe-RS safety instrumented systems. Specifically engineered for integration within the SSC60S (Single) and SSC60D (Duplex) safety control units, this module provides the computational reliability required for SIL3 safety loops. By utilizing a dedicated 32-bit RISC architecture, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP461-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures rapid execution of safety logic while maintaining rigorous diagnostic coverage.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCPU Architecture: 32-bit RISC high-speed processor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClock Frequency: 40 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlash Memory: 2 MB dedicated for system firmware and application logic storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNVRAM: 128 KB non-volatile memory for retaining operation data and sequence-of-events\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Interface: Dual isolated RS-485 ports supporting high-speed fieldbus and peer-to-peer connectivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpansion Capability: Dual-slot interface for auxiliary I\/O integration or specialized communication sub-modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundancy Support: Fully compatible with dual-redundant configurations in SSC60D units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety Integrity Level: Suitable for use in SIL3 applications according to IEC 61508\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Consumption: 5V DC at 0.5A (Typical)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: 0 to 50 degrees Celsius\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: Approx. 0.35 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCore Applications\u003c\/h3\u003e\n\u003cp\u003eThis processor is widely deployed in emergency shutdown systems (ESD), fire and gas systems (F\u0026amp;G), and burner management systems (BMS). Its robust design allows for stable operation in harsh petrochemical, power generation, and upstream oil and gas environments where system uptime is critical to personnel and environmental safety.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the SCP461-11 handle power loss?\u003c\/p\u003e\n\u003cp\u003eThe module utilizes 128 KB of NVRAM to ensure that critical operational variables and diagnostic logs are preserved immediately upon loss of system power, preventing data corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I use this module in a non-redundant setup?\u003c\/p\u003e\n\u003cp\u003eYes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP461-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed to function as a standalone controller in SSC60S units or as part of a synchronized pair in SSC60D redundant units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44103915044952,"sku":"SCP461-11 S1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/SCP461-11S1-3.jpg?v=1778837138","url":"https:\/\/www.industriaxplc.com\/products\/yokogawa-scp461-11-prosafe-rs-safety-sis-processor-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}