{"product_id":"abb-sm812-safety-module-sil3-certified-system-safety","title":"ABB SM812 Safety Module | SIL3 Certified System Safety","description":"\u003ch2\u003eABB SM812 Safety Module: Advanced Control System Supervision\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAchieve SIL3 safety certification with 1oo2 diverse architecture\u003c\/li\u003e\n\u003cli\u003eEnable seamless redundancy and hot-swap capabilities\u003c\/li\u003e\n\u003cli\u003eMonitor controller operations with intelligent supervision\u003c\/li\u003e\n\u003cli\u003eSupport high availability applications with redundant configurations\u003c\/li\u003e\n\u003cli\u003eUtilize dedicated safety I\/O for critical control functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Code: 3BSE072270R1 | Model: SM812 Safety Module\u003c\/li\u003e\n\u003cli\u003eProcessor: MPC866 running at 133 MHz clock speed\u003c\/li\u003e\n\u003cli\u003eMemory: 64 MB RAM with 4 MB Flash PROM storage\u003c\/li\u003e\n\u003cli\u003ePower Supply: 24V DC (19.2-30V DC) input range\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 160mA typical, 250mA maximum\u003c\/li\u003e\n\u003cli\u003eHeat Dissipation: 3.8W under normal operation\u003c\/li\u003e\n\u003cli\u003eSafety Rating: SIL3 capable with PM867 combination\u003c\/li\u003e\n\u003cli\u003eRedundancy: 10ms maximum switchover time\u003c\/li\u003e\n\u003cli\u003eDigital I\/O: 3 inputs and 2 outputs for safety functions\u003c\/li\u003e\n\u003cli\u003eIsolation: 500V AC rated insulation voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Protection Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOver-voltage monitoring for power supply protection\u003c\/li\u003e\n\u003cli\u003eInternal voltage supervision for system integrity\u003c\/li\u003e\n\u003cli\u003eDedicated SM Link for redundant synchronization\u003c\/li\u003e\n\u003cli\u003eHot-swap support for maintenance without shutdown\u003c\/li\u003e\n\u003cli\u003eDiverse architecture for highest safety levels\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring for reliable operation\u003c\/li\u003e\n\u003cli\u003eVibration resistance for industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: +5°C to +55°C range\u003c\/li\u003e\n\u003cli\u003eStorage Conditions: -40°C to +70°C capability\u003c\/li\u003e\n\u003cli\u003eHumidity Range: 5% to 95% non-condensing\u003c\/li\u003e\n\u003cli\u003eNoise Emission: Below 55 dB for quiet operation\u003c\/li\u003e\n\u003cli\u003eProtection Class: IP20 for basic contamination\u003c\/li\u003e\n\u003cli\u003eAltitude Rating: 2000 meters maximum elevation\u003c\/li\u003e\n\u003cli\u003eCertifications: TUV, CE, cULus, marine approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Service Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: Complete SM812 safety module unit\u003c\/li\u003e\n\u003cli\u003eShipping: FedEx, UPS, DHL express options\u003c\/li\u003e\n\u003cli\u003eProcessing: Ships within 1-2 business days\u003c\/li\u003e\n\u003cli\u003eTracking: Real-time shipment monitoring\u003c\/li\u003e\n\u003cli\u003eWarranty: 12-month comprehensive coverage\u003c\/li\u003e\n\u003cli\u003eSupport: Technical guidance available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert Technical Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhat does 1oo2 diverse architecture mean?\u003c\/li\u003e\n\u003cli\u003eTwo different systems work together for safety. Both must agree before taking action, providing fault-tolerant operation.\u003c\/li\u003e\n\u003cli\u003eHow does the redundancy synchronization work?\u003c\/li\u003e\n\u003cli\u003eThe SM Link connects redundant modules directly. It copies data instantly between units during hot-swap operations.\u003c\/li\u003e\n\u003cli\u003eCan I use the digital I\/O for process control?\u003c\/li\u003e\n\u003cli\u003eThese are dedicated safety inputs and outputs only. They manage safety functions, not regular process operations.\u003c\/li\u003e\n\u003cli\u003eWhat controllers work with this safety module?\u003c\/li\u003e\n\u003cli\u003eIt supervises PM857, PM863 and PM867 controllers. The SM812 provides safety monitoring for these processor units.\u003c\/li\u003e\n\u003cli\u003eHow does hot-swap functionality work?\u003c\/li\u003e\n\u003cli\u003eYou can replace modules while system runs. The redundant partner continues operation during maintenance changes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45356799393953,"sku":"SM812","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/CI871AK01_02ae1fb1-e1d9-49ef-bb7a-2fc1502db1b9.jpg?v=1763001528","url":"https:\/\/www.autonexcontrol.com\/fr\/products\/abb-sm812-safety-module-sil3-certified-system-safety","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}