{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7518-3AT10-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7518-3AT10-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7518-3AT10-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7518-3AT10-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-1500 CPU 1518-3 PN, 6ES7518-3AT10-0AB0, central processing unit with 12 MB work memory for program and 150 MB for data, three PROFINET IRT interfaces, 0.3 ns bit performance, requires SIMATIC Memory Card.","salesMarkdown":"## CPU Fit for the Route The Siemens 6ES7518-3AT10-0AB0 is an active-production CPU in the S7-1500 family with 12 MB of work memory for the program and 150 MB for data, so it handles big machine logic and tag-heavy data without breaking a sweat. Three PROFINET interfaces – two with integrated 2-port switches, all supporting IRT – let you wire drives and I/O in a linear or star topology without extra network hardware. Bit performance at 0.3 ns keeps isochronous loops tight. Don't forget the SIMATIC Memory Card – this CPU won't boot without one, and it's sold separately. RoHS compliant since 24-01-25, and REACH candidate list information available.","metaTitle":"Siemens 6ES7518-3AT10-0AB0 CPU 1518-3 PN 12MB","metaDescription":"Active production. SIMATIC S7-1500 CPU 1518-3 PN with 12 MB program and 150 MB data memory, three PROFINET IRT interfaces. RoHS compliant since 24-01-25.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Group Code":"R132","Product Group":"4500","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"CPU 1518-3 PN","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99H","Packaging dimensions (L x W x H)":"22.00 x 19.8 x 15.5 cm","Compliance with the substance restrictions according to RoHS directive":"Since: 24-01-25","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9c8d587f1a909cbdd04b980d65280b01.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6ES7518-3AT10-0AB0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7518-3AT10-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What are the group code and product group for this CPU?","answer":"The group code is R132 and the product group is 4500."},{"question":"What memory sizes does this CPU have?","answer":"It has 12 MB of work memory for the program and 150 MB for data."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7518-3AT10-0AB0","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/6ES7518-3AT10-0AB0 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}}