{"product_id":"allen-bradley-1770-kf2-data-highway-interface-module","title":"Allen-Bradley 1770-KF2 Data Highway Interface Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1770-KF2 Data Highway Interface Module is an asynchronous interface that links a host computer to Allen-Bradley’s Data Highway network, enabling bidirectional data exchange across the Data Highway Local Area Network (DH+). This Series B module mounts in a Bulletin 1771 I\/O chassis and is designed for Data Highway communications, with the KF2 typically placed within 100 cable-feet of the DH trunkline. The KF2's DH+ connection uses a physical 3-position Phoenix plug for the Data Highway link (Line 1, Line 2, Shield), providing a compact, field-installable interface between the host and the DH+ network. By bridging the host with the DH+ LAN, the KF2 enables serial data transfer between legacy host systems and the Data Highway for controller communications and data exchange.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46244001087722,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-079.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/allen-bradley-1770-kf2-data-highway-interface-module","provider":"GTG Hardware","version":"1.0","type":"link"}