{"product_id":"allen-bradley-1720-l480-cardlock-solid-state-circuit-board","title":"Allen-Bradley 1720-L480 Cardlock Solid State Circuit Board","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1720-L480 Cardlock Solid State Circuit Board is a legacy replacement module from Rockwell Automation, part of the Cardlock family of solid-state circuit boards used in older Allen-Bradley automation systems. The part number 1720-L480 identifies this model, and some marketplace listings reference the revision as Ser C, signaling its serial or revision status among service providers and distributors. As a Cardlock solid-state circuit board, it is commonly sought by maintenance engineers when refurbishing aging control panels that rely on Cardlock hardware, and compatibility should be verified against the exact chassis, I\/O configuration, and power requirements specified in the equipment manual before attempting replacement. In many cases, technicians consult official Rockwell Automation spare parts catalogs or authorized distributors to confirm fitment and availability for legacy systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51659009753390,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_73a0b6d1-81fd-4ac9-89b0-bb1ae280c11a.jpg?v=1769526592","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1720-l480-cardlock-solid-state-circuit-board","provider":"PLG Automation ","version":"1.0","type":"link"}