{"product_id":"siemens-6es7331-7hf01-0ab0-simatic-s7-300-analog-input-module","title":"Siemens 6ES7331-7HF01-0AB0 Mô-đun Đầu vào Tương tự SIMATIC S7-300","description":"\u003ch3\u003eTổng quan\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMẫu:\u003c\/strong\u003e \u003cstrong\u003e6ES7331-7HF01-0AB0\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLoại:\u003c\/strong\u003e Mô-đun đầu vào analog SIMATIC S7‑300 (SM 331)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eỨng dụng:\u003c\/strong\u003e Cung cấp 8 kênh đầu vào analog cách ly galvanic cho đo dòng\/điện áp trong hệ thống S7‑300, hỗ trợ ngắt, chẩn đoán và chế độ đồng bộ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThông số điện\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDòng vào:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTừ điện áp tải L+: tối đa 50 mA (không tải)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTừ bus backplane 5 V DC: tối đa 60 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMất công suất:\u003c\/strong\u003e Điển hình 1,5 W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eĐầu vào analog:\u003c\/strong\u003e 8 kênh, độ phân giải 14 bit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThời gian chuyển đổi:\u003c\/strong\u003e 0,052 ms mỗi kênh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eĐiện áp vào cho phép (giới hạn phá hủy):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTối đa 20 V DC liên tục\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTối đa 75 V DC trong 1 giây (hệ số nhiệm vụ 1:20)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDòng vào cho phép (giới hạn phá hủy):\u003c\/strong\u003e Tối đa 40 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCách ly\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLoại cách ly:\u003c\/strong\u003e Cách ly galvanic\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eĐiện áp thử cách ly:\u003c\/strong\u003e 500 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKết nối\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePhương pháp kết nối:\u003c\/strong\u003e Yêu cầu đầu nối phía trước, 20 chân\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThông số cơ khí\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eChiều rộng:\u003c\/strong\u003e 40 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eChiều cao:\u003c\/strong\u003e 125 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eĐộ sâu:\u003c\/strong\u003e 120 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTrọng lượng:\u003c\/strong\u003e Khoảng 200 g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":48965390270706,"sku":"6ES7331-7HF01-0AB0","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/6ES7331-7HF01-0AB0_2.jpg?v=1775098405","url":"https:\/\/www.petrospare.com\/vi\/products\/siemens-6es7331-7hf01-0ab0-simatic-s7-300-analog-input-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}