{"product_id":"6es7650-1aa52-2xx0-interface-module-siemens-simatic-pcs7","title":"Đầu vào kỹ thuật số SM 321 6ES7321-7BH01-0AB0 | Siemens SIMATIC S7-300（bản sao）","description":"\u003ch3\u003eTổng quan sản phẩm\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e6ES7321-7BH01-0AB0\u003c\/strong\u003e là phụ tùng thay thế SIMATIC S7-300, mô-đun đầu vào số SM 321, cách ly, 16 đầu vào số.\u003c\/p\u003e\n\u003ch3\u003eThông số kỹ thuật\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChế độ đồng bộ:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCó\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eĐiện áp cung cấp định mức (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\u003ePhạm vi điện áp cho phép:\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\u003eBảo vệ đảo cực:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCó\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDòng đầu vào từ L+ (không tải):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etối đa 90 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDòng đầu vào từ bus backplane:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etối đa 130 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eĐầu ra bộ mã hóa:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2, L+ (-2,5 V), bảo vệ ngắn mạch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDòng đầu ra:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–150 mA, định mức 120 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMất công suất (điển hình):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSố lượng đầu vào số:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKiểm tra cách ly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKết nối:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eĐầu nối phía trước 20 chân\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKích thước (W×H×D):\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\/vi\/products\/6es7650-1aa52-2xx0-interface-module-siemens-simatic-pcs7","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}