{"product_id":"allen-bradley-1756-dnb-devicenet-communications-module","title":"Allen-Bradley 1756-DNB DeviceNet Communications Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-DNB is a ControlLogix DeviceNet scanner module that provides a dedicated DeviceNet network interface for Rockwell Automation's ControlLogix systems. As the DeviceNet master on the network, it communicates with DeviceNet I\/O devices such as sensors and actuators and translates data to and from the ControlLogix backplane. Installed in a 1756 I\/O chassis, it is configured and diagnosed with Rockwell software such as RSNetWorx for DeviceNet and Studio 5000 as applicable. Rockwell’s product literature notes firmware revisions for the 1756-DNB and references Series D information, illustrating ongoing updates to the module’s capabilities.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658947756334,"sku":null,"price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_78e15f8e-b0ce-44dd-b84c-43486107f479.jpg?v=1769525815","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-dnb-devicenet-communications-module","provider":"PLG Automation ","version":"1.0","type":"link"}