{"product_id":"1746-a2-allen-bradley-slc-500-expansion-chassis","title":"1746-A2 | Allen-Bradley SLC 500 Expansion Chassis","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 1746-A2 is a 2-slot expansion chassis designed for the SLC 500 series programmable controller system. It supports the back-panel mounting of additional I\/O or specialty modules and integrates seamlessly with the main SLC chassis via interconnect cabling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 352.875px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25.85px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 25.85px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 25.85px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.2625px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 23.2625px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 23.2625px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan data-sheets-root=\"1\"\u003eAllen-Bradley \u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29.3125px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 29.3125px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 29.3125px;\"\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\u003cspan\u003ePLCs\/Machine Control\u003cbr\u003e\u003c\/span\u003e\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: 24.475px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 24.475px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 24.475px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e1746-A2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.2625px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 23.2625px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eSubcatecory\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 23.2625px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\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\u003cspan\u003e\u003c\/span\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=\"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\u003cspan\u003ePLC Module\/Rack\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\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: 38.4625px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 38.4625px;\"\u003eSeries\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 38.4625px;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38.55px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 38.55px;\"\u003eHardware Type\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 38.55px;\"\u003eExpansion Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.55px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 40.55px;\"\u003eSlots\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 40.55px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.975px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 45.975px;\"\u003eMounting\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 45.975px;\"\u003eBack-Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.475px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 42.475px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 42.475px;\"\u003e4.2 pounds (1.9 kilograms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.7px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 20.7px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 20.7px;\"\u003e6.73 x 19.78 x 5.71 inches\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\"\u003e1746-A2\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"595\" data-end=\"1160\" class=\"\"\u003eThe 1746-A2 belongs to the Allen-Bradley SLC 500 series and offers two additional module slots to extend the functionality of an existing controller system. It supports back-panel mounting and enables users to expand I\/O capacity or integrate communication and specialty modules as needed. The chassis weighs approximately 4.2 pounds and measures 6.73 x 19.78 x 5.71 inches, ensuring compact installation within standard enclosures. Built for industrial-grade durability, it is suited for applications where system scalability and modular control are essential.\u003c\/p\u003e\n\u003cp data-start=\"1167\" data-end=\"1188\"\u003e\u003cstrong data-start=\"1171\" data-end=\"1188\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1190\" data-end=\"1738\"\u003e\n\u003cli data-start=\"1190\" data-end=\"1310\" class=\"\"\u003e\n\u003cp data-start=\"1192\" data-end=\"1310\" class=\"\"\u003e2-Slot Expansion Capacity: allows installation of two additional SLC 500 modules to extend system functionality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1311\" data-end=\"1421\" class=\"\"\u003e\n\u003cp data-start=\"1313\" data-end=\"1421\" class=\"\"\u003eBack-Panel Mounting: designed for secure and straightforward integration into existing control panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1422\" data-end=\"1531\" class=\"\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1531\" class=\"\"\u003eCompact Dimensions: measures 6.73\" x 19.78\" x 5.71\", suitable for enclosure-constrained environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1532\" data-end=\"1635\" class=\"\"\u003e\n\u003cp data-start=\"1534\" data-end=\"1635\" class=\"\"\u003eRugged Industrial Build: constructed for high-reliability use in industrial automation systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1636\" data-end=\"1738\" class=\"\"\u003e\n\u003cp data-start=\"1638\" data-end=\"1738\" class=\"\"\u003eSystem Compatibility: seamlessly integrates with SLC 500 main chassis and backplane connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1740\" data-end=\"1872\" class=\"\"\u003eThe 1746-A2 provides compact, dependable I\/O expansion for the SLC 500 platform with durable construction and easy installation.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49105421009152,"sku":"1746-A2","price":311.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/1746-A2.jpg?v=1785546676","url":"https:\/\/alotechparts.com\/products\/1746-a2-allen-bradley-slc-500-expansion-chassis","provider":"Alo Tech Solutions","version":"1.0","type":"link"}