{"product_id":"allen-bradley-1747-l553-slc-500-cpu-module-controller","title":"Allen-Bradley 1747-L553 SLC 500 CPU Module Controller","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1747-L553 is the SLC 5\/05 CPU module for the SLC 500 family, designed to run ladder logic on mid-range automation systems. It provides built-in Ethernet 10Base-T and a channel for RS-232 (DH-485, DF1, or ASCII) communication, enabling Ethernet-based messaging and RS-232-based programming or data exchange with HMIs and other controllers. The processor features 64K words of user memory, a program scan time of about 0.9 ms and an I\/O scan time of about 0.225 ms, and supports up to 3 local I\/O chassis with as many as 30 I\/O modules in the local chassis. Firmware runs Series C OS501 or higher, with Flash-backed backup memory and operation in 0–60°C ambient temperature, making it suitable for machine control, packaging lines, and general automation tasks.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51658956865838,"sku":null,"price":3408.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_52c15b51-7daf-4751-a69d-0a6718305a9e.jpg?v=1769525952","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l553-slc-500-cpu-module-controller","provider":"PLG Automation ","version":"1.0","type":"link"}