{"product_id":"bk9103","title":"Beckhoff BK9103 | Beckhoff Bus Terminals","description":"\u003ch2\u003eBK9103 | PROFINET Bus Coupler\u003c\/h2\u003e \u003cp\u003eThe BK9103 Bus Coupler connects PROFINET RT with the modular, extendable electronic terminal blocks. One unit consists of one Bus Coupler, any number from...\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cp\u003eBK9103 Number of Bus Terminals 64 (255 with K-bus extension) Max. number of bytes fieldbus 512 byte input and 512 byte output Digital peripheral signals 512 inputs\/outputs Analog peripheral signals 256 inputs\/outputs Configuration via KS2000 Protocol PROFINET RT (Class B) Transmission rate 10\/100 Mbit\/s, automatic recognition of the transmission rate Bus interface 2 x RJ45 (2-channel switch) Transmission medium 4 x 2 twisted pair copper cable; category 3 (10 Mbit\/s), category 5 (100 Mbit\/s) Power supply 24 V DC (-15%\/+20%) Input current 70 mA + (total K-bus current)\/4, 500 mA max. Starting current 2.5 x continuous current Recommended fuse ≤ 10 A Current supply K-bus 1750 mA Power contacts max. 24 V DC\/max. 10 A Electrical isolation 500 V (power contact\/supply voltage\/fieldbus) Topology line or star wiring Distance between stations 100 m between hub\/switch and bus coupler or between bus c\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e regular delivery\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"New","offer_id":46136707612925,"sku":"BK9103","price":800.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5665\/3309\/files\/bk9103.jpg?v=1784998619","url":"https:\/\/shly-plc.com\/products\/bk9103","provider":"Lianyou PLC","version":"1.0","type":"link"}