{"product_id":"beckhoff-bk9103-modbus-tcp-bus-coupler","title":"Beckhoff BK9103","description":"\u003ch2\u003e\u003cstrong\u003eBeckhoff BK9103\u003c\/strong\u003e\u003c\/h2\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Beckhoff BK9103 is a Modbus TCP\/IP bus coupler connecting Beckhoff EtherCAT Terminals (EL series) to Modbus TCP networks. It acts as a bridge between Modbus TCP masters and EtherCAT-based I\/O modules, offering flexible integration for decentralized control systems. The DIN-rail mountable BK9103 is ideal for industrial settings requiring open network communication and modular I\/O expansion.\u003c\/p\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSupports Modbus TCP\/IP communication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eInterfaces with Beckhoff EtherCAT Terminals\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e2 × RJ45 Ethernet ports with switch functionality\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAutomatic baud rate detection\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eLED diagnostics for status and communication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSupports up to 64 terminals\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCompact, modular design\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDIN-rail mounting for easy installation\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003ePart Number: BK9103\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eManufacturer: Beckhoff\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eProtocol: Modbus TCP\/IP\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBus Interface: 2 × RJ45 Ethernet (10\/100 Mbps)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eI\/O Connection: Beckhoff EtherCAT Terminals\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMax Terminals: 64 (255 with power feed terminals)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMounting Type: DIN-rail\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Supply: 24 V DC\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOperating Temperature: –25 °C to +60 °C\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eProtection Class: IP20\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDimensions: 64 mm × 100 mm × 71 mm (W×H×D)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIndustrial communication gateways\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePLC and SCADA system integration\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDecentralized I\/O systems with Modbus TCP\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBuilding automation with open protocols\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMachine control using Beckhoff EL terminals\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eWhy Choose the BK9103\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSeamless Modbus TCP to EtherCAT integration\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eModular expansion with Beckhoff I\/O\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eReliable and compact DIN-rail solution\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFast setup with diagnostic LEDs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSuitable for harsh industrial environments\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eOrder Now\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Beckhoff BK9103 Modbus TCP bus coupler is available and ships worldwide.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":41631446007854,"sku":"BK9103","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2791\/4798\/files\/BK9103.webp?v=1763493000","url":"https:\/\/qrh1h7-cr.myshopify.com\/products\/beckhoff-bk9103-modbus-tcp-bus-coupler","provider":"PLCVERSE","version":"1.0","type":"link"}