{"product_id":"allen-bradley-1747-l40b-slc-500-processor-unit","title":"Allen-Bradley 1747-L40B SLC 500 Processor Unit","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1747-L40B SLC 500 Processor Unit is a fixed controller in the SLC 500 family, serving as the central CPU for compact, rack-based automation systems. The Series B 1747-L40B provides 40 input\/output points and is AC-powered, with built-in DH-485 serial communications for networked device communication, compatible with RSLogix 500 programming. As a fixed CPU in a backplane-based chassis, it is designed for straightforward ladder logic control in small-scale machine control and sequencing tasks.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658961322286,"sku":null,"price":6890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8c9a9f94-e01c-4cf5-b8dd-90dbbfaeb014.jpg?v=1769526017","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l40b-slc-500-processor-unit","provider":"PLG Automation ","version":"1.0","type":"link"}