{"product_id":"allen-bradley-1747-l541-slc-500-processor-cpu","title":"Allen-Bradley 1747-L541 SLC 500 Processor CPU","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1747-L541 SLC 5\/04 Processor is a 16K-memory CPU designed for the SLC 500 family, intended to be installed in a 1747-series rack to run ladder logic for discrete-control applications. It provides a serial RS-232 port for local programming and a DH+ (High-Speed Data Highway) port for networked I\/O and device communication, enabling reliable stand-alone or small‑scale automation architectures. The unit features 16K words of user memory for programs and data, supporting typical SLC 500 logic sizes, with a program scan time of about 0.9 milliseconds per keyword, which helps deliver responsive control in real-time applications. This processor is compatible with standard SLC 500 I\/O modules within the same chassis, making it suitable for compact conveyor, packing, machine-tend and batching tasks in manufacturing environments where a fixed, modular PLC solution is appropriate. As part of the SLC 500 ecosystem, the 1747-L541 remains a rugged, widely-deployed option for legacy systems or upgrades that rely on the 1747 hardware family’s communication and I\/O design. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658959323438,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_cd21afc3-8407-481c-a8e8-890cbed96986.jpg?v=1769525987","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l541-slc-500-processor-cpu","provider":"PLG Automation ","version":"1.0","type":"link"}