{"product_id":"allen-bradley-1747-sn-slc-500-remote-i-o-scanner","title":"Allen-Bradley 1747-SN SLC 500 Remote I\/O Scanner","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1747-SN Remote I\/O Scanner is the master module that enables a Rockwell SLC 500 controller to coordinate a distributed Remote I\/O network. Installed in the local SLC‑500 rack as a single‑slot module, it communicates with up to three remote I\/O racks through the Remote I\/O (RIO) link using standard 1747 cables (1747‑C10 or 1747‑C11), the blue hoses that connect the processor to remote I\/O modules. As the RIO master, it manages data exchanges between the CPU and remote I\/O modules and supports an I\/O data table limit of 4,096 bits (inputs plus outputs) for the processor, compatible with SLC 5\/02–5\/05 processors and configured via RSLogix 500 workflows for rack addressing and data transfer across the network.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658955194670,"sku":null,"price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_63c7c679-7097-4751-8b7c-3e13ab1549f8.jpg?v=1769525922","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-sn-slc-500-remote-i-o-scanner","provider":"PLG Automation ","version":"1.0","type":"link"}