{"product_id":"6es7650-1aa52-2xx0-interface-module-siemens-simatic-pcs7","title":"Entrada Digital SM 321 6ES7321-7BH01-0AB0 | Siemens SIMATIC S7-300（副本）","description":"\u003ch3\u003eVisão Geral do Produto\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e6ES7321-7BH01-0AB0\u003c\/strong\u003e é peça de reposição SIMATIC S7-300, módulo de entrada digital SM 321, isolado, 16 DI.\u003c\/p\u003e\n\u003ch3\u003eEspecificações Técnicas\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModo isócrono:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTensão nominal de alimentação (L+):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFaixa de tensão permitida:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20,4–28,8 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProteção contra polaridade reversa:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrente de entrada de L+ (sem carga):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emáx. 90 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrente de entrada do barramento traseiro:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emáx. 130 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSaídas do codificador:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2, L+ (-2,5 V), protegidas contra curto-circuito\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrente de saída:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–150 mA, nominal 120 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePerda de potência (típica):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero de entradas digitais:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolamento testado:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConexão:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econector frontal de 20 pinos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensões (W×A×P):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40 × 125 × 120 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":49160577188082,"sku":"6ES7650-1AA52-2XX0","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/6ES7658-4XX78-0YT8-21_196228b5-4355-48d7-bfe8-0ed4544e54e1.jpg?v=1778209163","url":"https:\/\/www.petrospare.com\/pt\/products\/6es7650-1aa52-2xx0-interface-module-siemens-simatic-pcs7","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}