{"product_id":"sm812-redundant-safety-controller-abb","title":"SM812 | Controllore di Sicurezza Ridondante | ABB","description":"\u003ch2\u003ePanoramica prodotto\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong style=\"color:#2c6e9e;\"\u003eSM812 (3BSE072270R1)\u003c\/strong\u003e supervisiona PM857 PM863 PM867 SIL1-2. Con PM867 forma struttura diversificata 1oo2 SIL3. SM812 ridondante supporta aggiornamento online hot swap tramite SM Link. Include 3 DI e 2 DO I\/O di sicurezza.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifiche tecniche\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; background:#f7f7f7;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#e0e0e0;\"\u003e\n\u003cth style=\"padding:8px; border:1px solid #ccc; text-align:left;\"\u003eParametro\u003c\/th\u003e\n\u003cth style=\"padding:8px; border:1px solid #ccc; text-align:left;\"\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eProcessore\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eMPC866 @ 133 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eRAM\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e64 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eFlash PROM\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e4 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eAlimentazione\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e24 V DC (19,2-30 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eConsumo di corrente\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e160 \/ 250 mA (tipico\/massimo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eDissipazione di potenza\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e3,8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eTempo di commutazione\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eMax 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e+5°C a +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eProtezione\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eDimensioni (L x A x P)\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e59 x 186 x 127,5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003ePeso\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e0,7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCaratteristiche principali\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMPC866 133 MHz, 64 MB RAM\u003c\/li\u003e\n\u003cli\u003eMonitoraggio sovratensione e tensione interna\u003c\/li\u003e\n\u003cli\u003ePronto per hot swap e ridondanza\u003c\/li\u003e\n\u003cli\u003eSincronizzazione ridondante SM Link\u003c\/li\u003e\n\u003cli\u003e3 DI, 2 DO I\/O di sicurezza\u003c\/li\u003e\n\u003cli\u003eCertificato TUV, cULus Zona 2, Marine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNote di installazione\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUsare cavi schermati DI\/DO. Max 30 m.\u003c\/li\u003e\n\u003cli\u003eCollegare SM Link prima di accendere la configurazione ridondante.\u003c\/li\u003e\n\u003cli\u003eInserimento a caldo: attendere che il LED RDY sia verde prima di rimuovere l'unità attiva.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDomande frequenti\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: SM812 + PM867 raggiungono SIL3?\u003c\/strong\u003e\u003cbr\u003eA1: Sì. Architettura diversificata 1oo2. PM867 gestisce una catena utensile, SM812 gestisce logica diversificata.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Usare 3 DI per arresto di emergenza?\u003c\/strong\u003e\u003cbr\u003eA2: Sì, I\/O di sicurezza. Arresto di emergenza diretto SIL3 cablato. Non classificato Ex i.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Tempo di commutazione configurazione ridondante?\u003c\/strong\u003e\u003cbr\u003eA3: Max 10 ms.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51901150527620,"sku":"SM812","price":266.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/SM812.jpg?v=1780139448","url":"https:\/\/www.etowonauto.com\/it\/products\/sm812-redundant-safety-controller-abb","provider":"Etowon Auto","version":"1.0","type":"link"}