{"product_id":"allen-bradley-1771-ib-8-point-digital-input-module-plc-5","title":"Mô-đun đầu vào kỹ thuật số 8 điểm Allen-Bradley 1771-IB PLC 5","description":"\u003ch3\u003eTổng quan\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1771-IB Allen-Bradley PLC-5 Mô-đun đầu vào kỹ thuật số 8 điểm\u003c\/strong\u003e là mô-đun đầu vào rời được thiết kế để giám sát tín hiệu DC trong hệ thống PLC-5, cung cấp cách ly quang-điện và tuân thủ môi trường mạnh mẽ.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eCấu hình đầu vào\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSố đầu vào mỗi mô-đun:\u003c\/strong\u003e 8\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePhạm vi điện áp đầu vào:\u003c\/strong\u003e 10–27 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDòng điện đầu vào danh định:\u003c\/strong\u003e 8 mA @ 12 V DC, 24 mA @ 24 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDòng điện trạng thái tắt tối đa:\u003c\/strong\u003e 3.0 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eĐiện áp trạng thái tắt tối đa:\u003c\/strong\u003e 7.0 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eĐiện áp trạng thái bật tối thiểu:\u003c\/strong\u003e 10 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTrở kháng đầu vào:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTrạng thái bật: tối đa 1–2 kΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTrạng thái tắt: tối đa 2–3 kΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eĐặc tính hiệu suất\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eĐộ trễ tín hiệu đầu vào:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTừ thấp lên cao: 12 ms + 7 ms\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTừ cao xuống thấp: 20 ms + 7 ms\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\u003eCông suất tiêu thụ:\u003c\/strong\u003e tối đa 5.7 W, tối thiểu 0.4 W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTản nhiệt:\u003c\/strong\u003e tối đa 19.3 BTU\/giờ, tối thiểu 1.4 BTU\/giờ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDòng điện trên bo mạch:\u003c\/strong\u003e 74 mA @ 5 V DC (+5%)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCách ly quang-điện:\u003c\/strong\u003e 1500 V AC rms\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eĐánh giá môi trường\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNhiệt độ hoạt động:\u003c\/strong\u003e 0–60 °C (32–140 °F)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNhiệt độ lưu trữ:\u003c\/strong\u003e -40–85 °C (-40–185 °F)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eĐộ ẩm tương đối:\u003c\/strong\u003e 5–95% không ngưng tụ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eĐánh giá cơ học\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVị trí mô-đun:\u003c\/strong\u003e khung 1771 I\/O\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTrọng lượng:\u003c\/strong\u003e 0.20 kg (0.44 lbs)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eKích thước dây dẫn:\u003c\/strong\u003e tối đa 14 AWG bện\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCách điện:\u003c\/strong\u003e tối đa 3\/64 inch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLoại:\u003c\/strong\u003e 21\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eKhóa:\u003c\/strong\u003e Giữa 4–6, 14–16\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSố catalog cáp nối trường:\u003c\/strong\u003e 1771-WA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49797578359026,"sku":"1771-IB","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/1771-IB_3.jpg?v=1783999594","url":"https:\/\/www.petrospare.com\/vi\/products\/allen-bradley-1771-ib-8-point-digital-input-module-plc-5","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}