{"product_id":"allen-bradley-1771-asbk-plc-5-universal-remote-i-o-adapter-module","title":"Allen-Bradley 1771-ASBK PLC-5 Universal Remote I\/O Adapter Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1771-ASBK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-performance Universal Remote I\/O (RIO) Adapter module for the Allen-Bradley PLC-5 system. This module interfaces 1771 I\/O chassis with a remote scanner over a RIO link, enabling distributed control across large-scale industrial facilities. The \"K\" suffix designates a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eConformal Coated\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePCB, providing superior protection against humidity, salt spray, and chemical contaminants. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and factory-original\u003c\/strong\u003e, ensuring the highest level of signal integrity for legacy infrastructure maintenance.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 1771-ASB series follows a specific nomenclature to identify environmental hardening:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1771-ASB:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard Universal Remote I\/O Adapter module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1771-ASBK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes a specialized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eConformal Coating\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elayer on the internal circuitry to prevent corrosion and dendritic growth in harsh atmospheres.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1771-ASBK manages data transmission between the backplane and the RIO scanner at multiple switch-selectable baud rates.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUniversal Remote I\/O Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 Ampere @ 5V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Rates\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e57.6 kbit\/s, 115.2 kbit\/s, 230.4 kbit\/s\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3-pin Remote I\/O Connector (Belden 9463)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWiring Arm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1771-WB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConformal Coated PCB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 °C (32 to 140 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.69 lbs (0.77 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardened Chemical Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe conformal coating shields delicate traces and solder joints from corrosive gases and moisture. This effectively eliminates the risk of short circuits and premature board failure in wastewater treatment plants, paper mills, and chemical processing facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Network Scaling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module supports three distinct communication rates. Engineers can optimize the RIO link for distance (up to 10,000 feet at 57.6k) or for high-speed data throughput at 230.4k, providing versatile architecture options for distributed I\/O.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOnboard status indicators immediately identify link errors and adapter faults. This reduces troubleshooting time by allowing technicians to distinguish between a physical cable break (Belden 9463) and a logic-side configuration error.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZero-Footprint Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1771-ASBK slides into the leftmost slot of any 1771 Universal I\/O chassis. It handles all backplane communications without requiring a local processor, significantly reducing hardware costs for remote monitoring stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1771-ASBK to replace a standard 1771-ASB?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1771-ASBK remains 100% backward compatible with the standard 1771-ASB. It utilizes the same wiring arm (1771-WB) and configuration dip switches while offering the added benefit of conformal coating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat cable type does this module require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module requires\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBelden 9463\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\"Blue Hose\" twinaxial cable. Using unauthorized or lower-shielded cables will introduce electrical noise and cause intermittent communication drops on the RIO link.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I set the baud rate and rack address?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou must configure the baud rate and the starting rack address via the dip switches located on the side of the module before installation. Refer to your system manual to ensure the settings match your scanner's configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a refurbished or used unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. We guarantee this 1771-ASBK is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein its original factory packaging. This is critical for conformal coated modules, as used units often suffer from compromised coatings due to previous handling or field exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52847452160309,"sku":"1771-ASBK","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1771-ASBK.png?v=1778222566","url":"https:\/\/www.5gplc.com\/products\/allen-bradley-1771-asbk-plc-5-universal-remote-i-o-adapter-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}