{"product_id":"allen-bradley-1747-sn-slc-500-scanner-module","title":"Allen-Bradley 1747-SN SLC 500 Scanner Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1747-SN SLC 500 Remote I\/O Scanner Module is the SLC 500 family’s Remote I\/O scanner that ties a central CPU to remote I\/O racks over a twinax-based RIO network, mapping data into the processor’s M0 and M1 files for discrete I\/O. The module operates from 5 V DC and draws up to 600 mA (FRN 1.0b). It supports four logical racks of discrete data on the RIO link and includes a 1\/2-watt terminating resistor that must be placed across line 1 and line 2 at each end of the chain. As of March 31, 2024, Rockwell Automation discontinued the 1747-SN, so current deployment should plan for a migration path to supported Remote I\/O solutions.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657303261486,"sku":null,"price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_16b71db1-18b9-4972-98bb-82f79044f0ef.jpg?v=1769467707","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-sn-slc-500-scanner-module","provider":"PLG Automation ","version":"1.0","type":"link"}