{"product_id":"allen-bradley-1756-dhrio-dhrio-communication-interface-module","title":"Allen-Bradley 1756-DHRIO DHRIO Communication Interface Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-DHRIO is a Data Highway Plus\/Remote I\/O communication interface module for ControlLogix systems that acts as both a DH+ network adapter and a Remote I\/O scanner to exchange messages with DH+ devices and SLC DH+ networks. It can route a message through up to four communication networks and three chassis, enabling flexible DH+ topologies in distributed configurations. The module connects a ControlLogix backplane to DH+ networks and remote I\/O, supporting DH+ and Remote I\/O communications in DH+ applications. As of December 31, 2024, Rockwell Automation has discontinued the 1756-DHRIO and it is no longer available for sale.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658948542766,"sku":null,"price":206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e0298b9e-4f4e-4e7c-a345-bf02b1b9b1fa.jpg?v=1769525828","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-dhrio-dhrio-communication-interface-module","provider":"PLG Automation ","version":"1.0","type":"link"}