{"product_id":"allen-bradley-1747-l542-cpu-module","title":"Allen-Bradley 1747-L542 CPU Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1747-L542 CPU Module is a SLC 500 central processing unit designed for use with Rockwell Automation’s SLC 500 controllers. It is the 5\/04 processor variant and includes 32K of memory for program and data storage. The module provides RS-232 serial communication and a DH+ (Data Highway Plus) port for networked device communication, enabling programming and data exchange with DH+ devices or PC-based tools. Compatible with SLC 5\/04 controllers, the 1747-L542 is deployed in legacy automation networks that rely on DH+ networking and RS-232 interfaces for configuration and monitoring.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51658957586734,"sku":null,"price":5784.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_eebe7806-a930-41bb-aea6-03470b8fa77c.jpg?v=1769525960","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l542-cpu-module","provider":"PLG Automation ","version":"1.0","type":"link"}