{"product_id":"3rk1200-0cq20-0aa3-siemens-as-interface-compact-module","title":"3RK1200-0CQ20-0AA3 | Siemens AS-Interface Compact Module","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003eThe Siemens 3RK1200-0CQ20-0AA3 is an AS-Interface compact digital input module from the K45 series, designed for decentralized automation systems. It features four PNP-type digital inputs with M12 sockets and offers IP67-rated protection for use in harsh industrial environments. This module is DIN rail mountable using a separately ordered mounting plate.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 506.75px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 26%; text-align: left; height: 19.5938px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 73.6364%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.5938px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 26%; text-align: left; height: 26.5938px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 73.6364%; height: 26.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eSiemens\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 19.5938px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 19.5938px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eData Control System\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 19.5938px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e3RK1200-0CQ20-0AA3\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eDCS Module\/Board\/Rack\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.1875px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 27.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eSeries\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 27.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan data-sheets-root=\"1\"\u003eAS-Interface K45\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.1875px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 30.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 30.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eCompact Digital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.5938px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 20.5938px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eInput Channels\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 20.5938px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e4 Digital (PNP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.75px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 31.75px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eConnector Type\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 31.75px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e4 × M12 Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.75px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 26.75px;\"\u003eInput Voltage Range\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 26.75px;\"\u003e20–30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 19.5938px;\"\u003eMax Input Current\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 19.5938px;\"\u003e200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.1875px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 30.1875px;\"\u003eSignal Logic\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 30.1875px;\"\u003ePNP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 19.5938px;\"\u003eProtection Rating\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 19.5938px;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 39.1875px;\"\u003eStatus Indicators\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 39.1875px;\"\u003eLED for each input channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 19.5938px;\"\u003eMounting\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 19.5938px;\"\u003eMounting plate required (3RK1901-2EA00 \/ 2DA00)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 39.1875px;\"\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 39.1875px;\"\u003e–40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 19.5938px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 19.5938px;\"\u003e\u003cspan\u003e0,084 Kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 39.1875px;\"\u003e\u003cspan\u003ePackaging Dimension\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 39.1875px;\"\u003e\u003cspan\u003e50,00 x 108,00 x 45,00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 26%; text-align: left; height: 39.1875px;\"\u003e\u003cspan\u003ePackage size unit of measure\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 73.6364%; height: 39.1875px;\"\u003e\u003cspan\u003eMM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e3RK1200-0CQ20-0AA3\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 3RK1200-0CQ20-0AA3 is part of Siemens’ AS-Interface (AS-i) K45 compact I\/O module line, offering a robust solution for capturing digital input signals in distributed field applications. With four digital inputs and four integrated M12 sockets, it enables direct sensor connection without additional cabling complexity. This module supports a supply voltage range of 20–30 VDC and has a maximum input current capacity of 200 mA. It uses PNP signal logic and is protected by an IP67 enclosure, ensuring reliable operation in wet or dusty environments. The module is engineered for use in automation systems utilizing the AS-Interface bus and requires a separate mounting plate (either 3RK1901-2EA00 or 3RK1901-2DA00) for installation. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 Digital PNP Inputs: Ideal for interfacing with sensors and switches in AS-i networks.\u003c\/li\u003e\n\u003cli\u003eM12 Socket Connections: Each input is equipped with its own industry-standard M12 socket for direct and secure connection.\u003c\/li\u003e\n\u003cli\u003eIP67 Protection: Fully sealed housing allows for installation in wash-down areas and outdoor-rated applications.\u003c\/li\u003e\n\u003cli\u003eAS-Interface Compatible: Seamless integration into decentralized control architectures using the AS-i fieldbus system.\u003c\/li\u003e\n\u003cli\u003eWide Voltage Range: Operates on 20 to 30 VDC input power, supporting standard industrial supplies.\u003c\/li\u003e\n\u003cli\u003e200 mA Total Input Current: Sufficient for typical field input signal levels.\u003c\/li\u003e\n\u003cli\u003eCompact K45 Form Factor: Designed for easy mounting close to field devices, reducing wiring costs.\u003c\/li\u003e\n\u003cli\u003eLED Diagnostics: Integrated status LEDs for each channel support fast visual troubleshooting and maintenance.\u003c\/li\u003e\n\u003cli\u003eMounting Plate Required: Compatible with 3RK1901-2EA00 or 3RK1901-2DA00 mounting accessories (sold separately).\u003c\/li\u003e\n\u003cli\u003eExtended Temperature Range: Rated for operation from –40 °C to +85 °C, suitable for extreme conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 3RK1200-0CQ20-0AA3 is engineered to simplify field-level wiring while maintaining high reliability and diagnostics in AS-Interface digital input applications.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":49105327587584,"sku":"3RK1200-0CQ20-0AA3","price":321.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/shopping_80_f918344d-c11e-4708-b726-1effaaca2ab5.webp?v=1785545027","url":"https:\/\/alotechparts.com\/products\/3rk1200-0cq20-0aa3-siemens-as-interface-compact-module","provider":"Alo Tech Solutions","version":"1.0","type":"link"}