{"product_id":"bk1120","title":"Beckhoff BK1120 | Beckhoff Ethercat Terminals","description":"\u003ch2\u003eBK1120 | EtherCAT Bus Coupler for standard Bus Terminals\u003c\/h2\u003e\n\u003cp\u003eThe BK1120 EtherCAT Coupler is the link between the EtherCAT protocol at fieldbus level and the Bus Terminals. The coupler converts the passing telegrams...\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eBK1120 Number of Bus Terminals 64 (255 with K-bus extension) Max. number of bytes fieldbus 1024 byte input and 1024 byte output Configuration via KS2000 or EtherCAT (ADS) Transmission rate 100 Mbit\/s Bus interface 2 x RJ45 Transmission medium Ethernet\/EtherCAT Cat.5 cable Power supply 24 V DC (-15%\/+20%) Input current 70 mA + (total K-bus current)\/4, 500 mA max. Starting current approx. 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\/Ethernet) Distance between stations 100 m (100BASE-TX) Data transfer time 0.01 ms in the case of 10 modules for 32 bit inputs and outputs each (without K-bus run-time) Weight approx. 150 g Operating temperature -25…+60°C Storage temperature -40…+85°C Relative humidity 95%, no condensation Vibration\/shock resistance conforms to EN 60068\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e regular delivery\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Never Used Surplus","offer_id":70984879571197,"sku":"BK1120","price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5665\/3309\/files\/bk1120.jpg?v=1784998243","url":"https:\/\/shly-plc.com\/products\/bk1120","provider":"Lianyou PLC","version":"1.0","type":"link"}