{"product_id":"allen-bradley-1747-sdngm-devicenet-scanner-module","title":"Allen-Bradley 1747-SDNGM DeviceNet Scanner Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1747-SDNGM DeviceNet Scanner Module is a DeviceNet master module designed for Rockwell’s SLC 500 racks, acting as the bridge between a backplane-mounted SLC processor and a DeviceNet network. It functions as the network scanner\/master, enabling the SLC controller to poll and communicate with DeviceNet slaves. The module is powered from 5 VDC and typically draws up to 500 mA from the backplane. It can manage up to 63 DeviceNet devices on the network, providing centralized I\/O data collection and control through the scanner. Configuration is performed with RSNetWorx for DeviceNet, and device parameters are configurable via explicit messaging (M0 and M1) as documented in the 1747-SDN installation and user manuals, with the numeric display indicating the 1747-SDN\/SDNGM node address on the DeviceNet network. This product family is recognized by ODVA as the 1747-SDN Scanner Module for DeviceNet, confirming its role within the SLC 500 ecosystem and its compatibility with standard DeviceNet practices.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658954441006,"sku":null,"price":1232.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c224d1b8-a9a4-40ee-bc45-c4bd5cda390e.jpg?v=1769525907","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-sdngm-devicenet-scanner-module","provider":"PLG Automation ","version":"1.0","type":"link"}