{"product_id":"beckhoff-bk9055-ethernet-ip-compact-bus-coupler-10-100-mbit-s-rj45-492-in-492-out-24v-dc-44-100-68-mm","title":"Beckhoff BK9055 EtherNet\/IP Compact Bus Coupler, 10\/100 Mbit\/s RJ45, 492 In\/492 Out, 24V DC, 44×100×68 mm","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eThe Beckhoff BK9055 is a Compact Bus Coupler that connects EtherNet\/IP™ networks to modular Bus Terminals. It auto-detects 10\/100 Mbit\/s Ethernet speeds via an RJ45 interface and automatically maps connected terminals to the process image. Up to 64 terminals (255 with K‑bus extension) can be attached. IP addressing can be set via DIP switch or obtained from a DHCP server.\u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eEtherNet\/IP™ protocol (CIP over TCP\/UDP\/IP)\u003c\/li\u003e\n    \u003cli\u003eAuto‑negotiation 10\/100 Mbit\/s; 1 × RJ45\u003c\/li\u003e\n    \u003cli\u003eLarge process image: up to 492 bytes input and 492 bytes output\u003c\/li\u003e\n    \u003cli\u003eSupports up to 64 Bus Terminals (255 with K‑bus extension)\u003c\/li\u003e\n    \u003cli\u003e24 V DC supply; K‑bus current 1,750 mA\u003c\/li\u003e\n    \u003cli\u003eElectrical isolation: 500 V between power contacts, supply, and fieldbus\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-top: 10px;\"\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eModel\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eBK9055 EtherNet\/IP™ Compact Bus Coupler\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eSupported Terminals\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e64 (255 with K‑bus extension)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eProcess Image\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e492 bytes input and 492 bytes output\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eEthernet Interface\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e1 × RJ45; 10\/100 Mbit\/s auto‑recognition\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003ePower Supply\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e24 V DC (−15%\/+20%); input current 70 mA + (Σ K‑bus current)\/4, max 500 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eK‑bus Current Supply\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e1,750 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eTopology \/ Distance\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eStar; 100 m between switch and coupler\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eElectrical Isolation\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e500 V (power contact\/supply\/fieldbus)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eDimensions (W × H × D)\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e44 × 100 × 68 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":51787182539031,"sku":null,"price":580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/beckhoff-ethernet-module-beckhoff-bk9055-ethernet-ip-compact-bus-coupler-10-100-mbit-s-rj45-492-in-492-out-24v-dc-44x100x68-mm-1215894859.png?v=1767930971","url":"https:\/\/www.apexonsupply.com\/products\/beckhoff-bk9055-ethernet-ip-compact-bus-coupler-10-100-mbit-s-rj45-492-in-492-out-24v-dc-44-100-68-mm","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}