{"product_id":"beckhoff-bk9100-bus-terminal-ethernet-tcp-ip-bus-coupler","title":"BECKHOFF BK9100 Bus Terminal Ethernet TCP\/IP Bus Coupler","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eIntegrating industrial I\/O signals directly into Ethernet networks, the \u003cstrong\u003eBECKHOFF BK9100\u003c\/strong\u003e functions as a high-performance \u003cstrong\u003eEthernet TCP\/IP bus coupler\u003c\/strong\u003e designed for modular Bus Terminal configurations. This interface module bridges the fieldbus-independent K-bus system with standard Ethernet networks, permitting efficient decentralized automation architectures.\u003c\/p\u003e\n\n\u003cp\u003eThe unit features an integrated 3-port switch (configured as a 2-channel switch and one internal port), facilitating line topology and star topology physical wiring without requiring external network switches. Communication capabilities include multi-protocol support, enabling seamless integration within \u003cstrong\u003eTwinCAT ADS\u003c\/strong\u003e systems, \u003cstrong\u003eModbus TCP\u003c\/strong\u003e networks, and Beckhoff real-time Ethernet environments. Configuration and diagnostics are conveniently handled via the KS2000 software interface.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Channel Switch:\u003c\/strong\u003e Equipped with 2 x RJ45 ports for cost-efficient line topology cascading of up to 20 BK9100 units.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Expansion:\u003c\/strong\u003e Connects up to 64 Bus Terminals directly, with scalability up to 255 terminals using a K-bus extension.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Protocol Support:\u003c\/strong\u003e Compatible with TwinCAT ADS, Modbus TCP, and Beckhoff Real-Time Ethernet protocols.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto-Negotiation:\u003c\/strong\u003e Detects transmission speeds of 10 or 100 Mbit\/s automatically.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Isolation:\u003c\/strong\u003e Features 500 V electrical isolation between power contacts, supply voltage, and the fieldbus network.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProcess control and industrial automation networks\u003c\/li\u003e\n  \u003cli\u003eDecentralized data acquisition systems\u003c\/li\u003e\n  \u003cli\u003eFactory floor I\/O expansion in line and star topologies\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater management systems\u003c\/li\u003e\n  \u003cli\u003eMaterial handling and building automation infrastructure\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\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBK9100\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 (up to 255 with K-bus extension)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMax. Number of Fieldbus Bytes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e512 bytes input \/ 512 bytes output\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\u003e512 inputs \/ 512 outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAnalog Peripheral Signals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e128 inputs \/ 128 outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConfiguration Capability\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVia KS2000 software\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eTwinCAT ADS, Modbus TCP, Beckhoff real-time Ethernet\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eData Transfer Rates\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e10\/100 Mbit\/s (automatic detection)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBus Interface\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2 x RJ45 (2-channel switch)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eData Transfer Medium\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4 x 2 twisted pair copper cable; Category 3 (10 Mbit\/s), Category 5 (100 Mbit\/s)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Supply\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\u003e70 mA + (total K-bus current)\/4, 500 mA maximum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStarting Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2.5 x continuous current\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRecommended Fuse\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eLess than or equal to 10 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCurrent Supply K-Bus\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1750 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Contacts\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMax. 24 V DC \/ Max. 10 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e500 V (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\u003e-25 to +60 Celsius\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-40 to +85 Celsius\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%, no condensation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eVibration and Shock Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 60068-2-6 \/ EN 60068-2-27\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEMC Immunity and Emission\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 61000-6-2 \/ EN 61000-6-4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInstallation Position\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVariable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApprox. 170 g\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 Designed for standard 35 mm DIN rail installation conforming to EN 60715. Ensure correct seating and secure snapping mechanism alignment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use Category 5 shielded twisted-pair (STP) copper cables for 100 Mbit\/s operation to ensure robust immunity against electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the DIN rail to a low-impedance protective earth ground. Ensure shield continuity across all RJ45 connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNetwork Cascading:\u003c\/strong\u003e In line topologies, the maximum physical distance between stations is 100 m. Up to 20 BK9100 units can be cascaded, with a maximum total line length of 2 km.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDNV GL:\u003c\/strong\u003e Marine Certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATEX Ex-Marking:\u003c\/strong\u003e II 3 G Ex ec IIC T4 Gc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIECEx Ex-Marking:\u003c\/strong\u003e Ex ec IIC T4 Gc\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106471633259,"sku":"BK9100","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bk9100-hltjrb0mxfz.png?v=1776243476","url":"https:\/\/www.plcprotech.com\/ms\/products\/beckhoff-bk9100-bus-terminal-ethernet-tcp-ip-bus-coupler","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}