{"product_id":"allen-bradley-1747-l542-slc-5-04-plc-processor","title":"Allen-Bradley 1747-L542 SLC 5\/04 PLC Processor","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1747-L542 SLC 5\/04 Processor is a CPU module for the SLC 500 modular PLC system. It provides 32K memory (28K program, 4K data) and includes RS-232 and DH+ communications for programming and field-networking. With firmware revision FRN 7, it is designed for 1747 backplanes and is commonly used in small- to mid-sized discrete manufacturing or batch-control applications requiring DH+ connectivity.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658958012718,"sku":null,"price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_35bdbbef-bc7d-4947-adae-a2f74f44f44a.jpg?v=1769525969","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l542-slc-5-04-plc-processor","provider":"PLG Automation ","version":"1.0","type":"link"}