{"product_id":"bk5220-beckhoff-devicenet-bus-coupler-economy-plus-64-terminals","title":"BK5220 | Beckhoff DeviceNet® Bus Coupler, Economy Plus, 64 Terminals","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"90\" data-end=\"444\"\u003eThe Beckhoff BK5220 is an Economy Plus DeviceNet® Bus Coupler designed to connect DeviceNet® bus systems to modular Beckhoff Bus Terminals. It supports up to 64 terminals (expandable to 255 with K-bus extension) and provides seamless integration of up to 1,020 digital and 256 analog signals in industrial automation environments.\u003c\/p\u003e\n\u003ch3 data-start=\"502\" data-end=\"534\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eBeckhoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eIndustrial Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eBK5220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eDeviceNet® Bus Coupler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eBus System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eDeviceNet®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eEconomy Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eSupported Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e64 Bus Terminals (255 with K-bus extension)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eDigital Peripheral Signals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e1,020 inputs\/outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eAnalog Peripheral Signals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e256 inputs\/outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eMax. Fieldbus Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e512 bytes input \/ 512 bytes output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eData Transfer Rates\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eAutomatic detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eOperating Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eBit strobe, polling, cyclic, change of state (COS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eConfiguration Software\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eKS2000 or via controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eBus Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e1 × 5-pin open pluggable connector (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eData Medium\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eShielded, twisted copper wire with integrated power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e24 V DC (-15% \/ +20%), through bus cable 11–25 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e70 mA + (total K-bus current)\/4, 500 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eStarting Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eApprox. 2.5 × continuous current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eRecommended Fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e≤ 10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eCurrent Supply (K-bus)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e1750 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003ePower Contacts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eMax. 24 V DC \/ 10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e500 V (power contact\/supply voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e-25°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003eUp to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e51 mm × 100 mm × 69 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.3496%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3357%;\"\u003e0.31 lbs (approx. 130 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eBK5220\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe BK5220 is part of Beckhoff’s Economy Plus series, combining high functionality with compact design for efficient fieldbus communication. Acting as a DeviceNet® Bus Coupler, it links the DeviceNet® network with Beckhoff’s modular Bus Terminals, allowing direct communication between sensors, actuators, and controllers. The coupler automatically detects data transfer rates and supports up to 64 terminals, or 255 when using the K-bus extension technology. It enables flexible configuration and advanced communication modes such as bit strobe, polling, cyclic, and change of state. Fully compliant with DeviceNet® specifications, the BK5220 provides electrical isolation, robust 24 VDC operation, and CE-certified reliability for harsh industrial conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModular Network Expansion: Connects up to 64 terminals, expandable to 255 using K-bus extension technology.\u003c\/li\u003e\n\u003cli\u003eHigh Signal Capacity: Supports up to 1,020 digital and 256 analog I\/O signals per DeviceNet® slave.\u003c\/li\u003e\n\u003cli\u003eAutomatic Communication Setup: Detects baud rates automatically for simplified installation and commissioning.\u003c\/li\u003e\n\u003cli\u003eVersatile Operating Modes: Includes bit strobe, polling, cyclic, and change of state (COS) modes for flexible data exchange.\u003c\/li\u003e\n\u003cli\u003eRobust Electrical Design: Offers 500 V isolation between supply voltage and power contacts for increased safety.\u003c\/li\u003e\n\u003cli\u003eReliable Power Management: Provides 24 VDC supply with up to 10 A on power contacts and 1.75 A K-bus current.\u003c\/li\u003e\n\u003cli\u003eSpace-Efficient Construction: Compact 51 mm width saves control cabinet space while maintaining high functionality.\u003c\/li\u003e\n\u003cli\u003eWide Environmental Tolerance: Operates from -25°C to +60°C with IP20 protection and 95% humidity tolerance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe BK5220 delivers the reliability and precision required for DeviceNet® communication, distributed I\/O integration, and scalable automation system connectivity.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":49105115578624,"sku":"BK5220","price":404.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/bk5220__web_preview_png.webp?v=1785540630","url":"https:\/\/alotechparts.com\/products\/bk5220-beckhoff-devicenet-bus-coupler-economy-plus-64-terminals","provider":"Alo Tech Solutions","version":"1.0","type":"link"}