{"product_id":"allen-bradley-1747-l552-slc-500-processor-unit","title":"Allen-Bradley 1747-L552 SLC 500 Processor Unit","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1747-L552 SLC 500 processor unit provides centralized control, logic processing, and Ethernet (EtherNet\/IP) and RS-232 communication for industrial automation systems. As part of the SLC 500 family (SLC 5\/05), it offers 32K words of user memory, supports up to 4096 inputs and 4096 outputs, up to 480 analog I\/O points, and Ethernet with BOOTP enabled for up to ~48 connections. The module mounts in a chassis rack, supports up to 3 I\/O chassis (30 total slots), is ladder-logic programmable, and includes battery backup; dimensions are roughly 145 × 35 × 142 mm. Common applications include manufacturing systems, packaging lines, and material handling where reliable PLC control and plant-wide integration are needed. Common replacements include 1747-L553 and 1747-L551.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658957029678,"sku":null,"price":2567.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/6.jpg?v=1776314483","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l552-slc-500-processor-unit","provider":"PLG Automation ","version":"1.0","type":"link"}