{"product_id":"beckhoff-bk3010-bus-terminal-system-profibus-coupler","title":"BECKHOFF BK3010 Bus Terminal System PROFIBUS Coupler","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDecentralized I\/O stations connect to the PROFIBUS network through the \u003cstrong\u003eBK3010\u003c\/strong\u003e Bus Coupler, which acts as the communications interface between the modular \u003cstrong\u003eBeckhoff\u003c\/strong\u003e Bus Terminal system and the PROFIBUS DP fieldbus network. This device automatically handles the transmission of process data from the plug-in K-bus terminals to the higher-level master controller. Up to 64 individual Bus Terminals can be connected to a single coupler station, allowing for highly flexible, customized modular I\/O configurations with up to 256 digital input and output channels.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eBK3010\u003c\/strong\u003e operates with PROFIBUS DP and DPV1 communication protocols, supporting baud rates up to 1.5 Mbaud. System configuration and parameterization can be performed easily using the KS2000 configuration software or directly through the master controller's configuration tool. The integrated power supply unit provides necessary system power to the internal K-bus and separates the fieldbus electronics from the I\/O power contacts, ensuring electrical isolation and signal integrity across the automation network.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEfficient connection of modular Beckhoff Bus Terminals to PROFIBUS DP\/DPV1 fieldbus systems.\u003c\/li\u003e\n  \u003cli\u003eSupports connection of up to 64 Bus Terminals per station.\u003c\/li\u003e\n  \u003cli\u003eHandles up to 256 digital input\/output signals.\u003c\/li\u003e\n  \u003cli\u003eBaud rate detection up to 1.5 Mbaud.\u003c\/li\u003e\n  \u003cli\u003eIntegrated K-bus power supply providing up to 500 mA.\u003c\/li\u003e\n  \u003cli\u003eConfiguration via KS2000 software tool or master PLC.\u003c\/li\u003e\n  \u003cli\u003eIP20-rated compact housing suitable for standard DIN rail mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomated manufacturing and assembly lines.\u003c\/li\u003e\n  \u003cli\u003eDecentralized control architectures in packaging machinery.\u003c\/li\u003e\n  \u003cli\u003eProcess automation and water treatment monitoring stations.\u003c\/li\u003e\n  \u003cli\u003eRetrofits and upgrades of existing legacy PROFIBUS networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBeckhoff Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel\/Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBK3010\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePROFIBUS Bus Coupler\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePROFIBUS DP, DPV1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBaud Rate\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUp to 1.5 Mbaud\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBus Connection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eD-sub 9-pin\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Bus Terminals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e64\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDigital Peripheral Signals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e256 inputs\/outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePeripheral Bytes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e32 bytes Input \/ 32 bytes Output\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e80 mA + (total K-bus current)\/4 (max. 200 mA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower-on Surge\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2.5 x steady operating current\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eK-bus Supply Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMax. 500 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Contacts Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMax. 24 V DC \/ AC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Contacts Current Draw\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMax. 10 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eElectrical Strength\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e500 Veff (power contact \/ supply voltage \/ fieldbus)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 degC to +55 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20 degC to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e95% non-condensing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eVibration\/Shock Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eConforms to IEC 68-2-6 \/ IEC 68-2-27\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEMC Immunity\/Emission\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 50082 (ESD, burst) \/ EN 50081\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApprox. 150 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConnection Point\u003c\/th\u003e\n      \u003cth\u003eFunction \/ Signal Description\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eD-sub 9-pin (Female)\u003c\/td\u003e\n      \u003ctd\u003ePROFIBUS DP fieldbus communication interface\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Terminals (Top)\u003c\/td\u003e\n      \u003ctd\u003e24 V DC supply for internal coupler electronics and K-bus\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Contacts (Middle\/Bottom)\u003c\/td\u003e\n      \u003ctd\u003e24 V DC\/AC supply for terminal power distribution (max. 10 A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount horizontally on standard 35 mm DIN rail (EN 60715) inside a dry, dust-free control cabinet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the PE power contact makes a reliable low-impedance connection with the DIN rail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Maintain sufficient clearance above and below the module to allow convection cooling. Avoid installation near high heat sources.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Route the D-sub PROFIBUS cable away from high-voltage motor lines to prevent electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n  \u003cli\u003eUL conforming to safety standards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106519179627,"sku":"BK3010","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bk3010-xanh12e2ohu.png?v=1776243449","url":"https:\/\/www.plcprotech.com\/vi\/products\/beckhoff-bk3010-bus-terminal-system-profibus-coupler","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}