{"product_id":"esmd-scu-dr","title":"ESMD Programmable Safety Controller SIL3 (SCU-DR)","description":"\u003cp\u003e\u003cstrong\u003eProgrammable safety controller SCU-DR\u003c\/strong\u003e for \u003cstrong\u003eSIL3\u003c\/strong\u003e (IEC 61508) and \u003cstrong\u003ePL e\u003c\/strong\u003e (EN ISO 13849-1). This is the controller that the SIL3 amplifiers of this range require: it compares the two redundant channels of an SMM-DR or SMM-HD and takes the plant to its safe state on deviation.\u003c\/p\u003e\n\u003cp\u003eA logic device, not a measuring device. Freely programmable with up to \u003cstrong\u003e800 STL instructions\u003c\/strong\u003e, function-plan oriented, with \u003cstrong\u003ecross-fault detection\u003c\/strong\u003e and external contact monitoring (EMU).\u003c\/p\u003e\n\u003cp\u003eThe controller connects to the plant control system over fieldbus — besides interface modules, \u003cstrong\u003ePROFISAFE\u003c\/strong\u003e and \u003cstrong\u003eFSoE\u003c\/strong\u003e are available up to PL e and SIL3 respectively.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures of the SCU-DR\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e✅Safe digital inputs: \u003cstrong\u003e14\u003c\/strong\u003e, of which 10 OSSD\u003c\/p\u003e\n\u003cp\u003e✅Safe analog inputs: \u003cstrong\u003e2\u003c\/strong\u003e (plus 4 standard inputs)\u003c\/p\u003e\n\u003cp\u003e✅Relay outputs: \u003cstrong\u003e6\u003c\/strong\u003e, of which 3 safe\u003c\/p\u003e\n\u003cp\u003e✅Standard outputs: 2\u003c\/p\u003e\n\u003cp\u003e✅Pulse outputs: 2 with cross-fault detection\u003c\/p\u003e\n\u003cp\u003e✅Expansion: 2 modules plus fieldbus\u003c\/p\u003e\n\u003cp\u003e✅Programming: up to \u003cstrong\u003e800 STL instructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅PFH: \u003cstrong\u003e3.0 · 10⁻⁹\u003c\/strong\u003e at category 4\u003c\/p\u003e\n\u003cp\u003e✅Safety rating: \u003cstrong\u003eSIL3\u003c\/strong\u003e (IEC 61508) · \u003cstrong\u003ePL e\u003c\/strong\u003e (EN ISO 13849-1)\u003c\/p\u003e\n\u003cp\u003e✅Supply: 24 VDC, −10 \/ +15 % · power 2.4 W\u003c\/p\u003e\n\u003cp\u003e✅Housing: DIN rail · protection IP20\u003c\/p\u003e\n\u003cp\u003e✅Versions: standard · \/F with FSoE (EtherCAT) · \/P with PROFISAFE (PROFINET)\u003c\/p\u003e\n\u003cp\u003e✅Order key: C R X X X X X X - X X X\u003c\/p\u003e","brand":"octogon Shop","offers":[{"title":"SCU-DR Standard","offer_id":57265734353222,"sku":null,"price":1234.0,"currency_code":"EUR","in_stock":true},{"title":"SCU-DR\/F mit FSoE (EtherCAT)","offer_id":57265734418758,"sku":null,"price":2383.0,"currency_code":"EUR","in_stock":true},{"title":"SCU-DR\/P mit PROFISAFE (PROFINET)","offer_id":57265734451526,"sku":null,"price":2383.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/ESMD_SCU-DR__product.png?v=1788560414","url":"https:\/\/octogon-sensors.com\/en\/products\/esmd-scu-dr","provider":"octogon GmbH","version":"1.0","type":"link"}