{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7488-4GY00-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7488-4GY00-0AC0","canonicalUrl":"https://aoctrl.com/siemens/6ES7488-4GY00-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7488-4GY00-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-400 CPU488-4 central processing unit, order code 6ES7488-4GY00-0AC0, mature lifecycle, 1.54 kg.","salesMarkdown":"The Siemens 6ES7488-4GY00-0AC0 is a CPU488-4 central processing unit for the S7-400 programmable logic controller family. It's the brain of a rack-based automation system, executing the control logic and coordinating I/O across the backplane. This is a mature-lifecycle part, meaning it's no longer in active volume production but remains available through the aftermarket and surplus channel. If you're filling a BOM line for an installed S7-400 system, this is the exact order code to specify.","metaTitle":"Siemens 6ES7488-4GY00-0AC0 CPU488-4 Central Module, Mature L","metaDescription":"Siemens 6ES7488-4GY00-0AC0 CPU488-4 central processing unit for S7-400 systems. Mature lifecycle stage. Sourced to order via RFQ. Weight 1.54 kg.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Part #":"6ES7488-4GY00-0AC0","Weight":"1.54 kgs","Category":"Control Devices","Sub Category":"CPU & Control Circuit Boards","Top Category":"Automation and Control Systems","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$849.63","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=93130&mlfb=6ES7488-4GY00-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7488-4GY00-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Will the 6ES7488-4GY00-0AC0 drop into a panel designed for the 6ES7314-1AE03-0AB0?","answer":"No. The 6ES7488-4GY00-0AC0 is an S7-400 family CPU, while the 6ES7314-1AE03-0AB0 is an S7-300 CPU. They use different rack form factors, backplane buses, and mounting systems. They are not mechanically or electrically interchangeable without a full panel redesign."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7488-4GY00-0AC0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7488-4GY00-0AC0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}