{"product_id":"allen-bradley-1747-l532-slc-500-digital-i-o-module","title":"Allen-Bradley 1747-L532 SLC 500 Digital I\/O Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1747-L532 is a SLC 5\/03 CPU processor unit for the SLC 500 modular PLC family, offered in revision 8. It provides 16 KB of memory and controls up to 4,096 digital I\/O points with up to 480 analog I\/O capacity when paired with appropriate I\/O modules, enabling scalable control for manufacturing lines and batch processes. The processor includes DH-485 and RS-232 serial communication ports for programming, monitoring, and interfacing with other PLCs, HMIs, and devices on legacy networks. Program scan time is 1 ms, while I\/O scan time can reach about 0.225 ms depending on configuration, and it draws up to 500 mA backplane current at 5 V. The L532 is designed for a 3-slot I\/O chassis with support for up to 30 module slots in the chassis, suiting mid-sized control architectures. Operating temperature ranges from 0 to 60 degrees Celsius, aligning with common factory environments. As part of the SLC 500 ecosystem, this Series C CPU integrates with existing Allen-Bradley I\/O modules and legacy DH-485 networks, making it a portable option for upgrading or maintaining older automation systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658959782190,"sku":null,"price":435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_41e08234-f350-4373-8c4a-1e6053c706d6.jpg?v=1769525998","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l532-slc-500-digital-i-o-module","provider":"PLG Automation ","version":"1.0","type":"link"}