{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1518-3AT10-4AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1518-3AT10-4AB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1518-3AT10-4AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1518-3AT10-4AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP, 6AG1518-3AT10-4AB0, central processing unit with conformal coating, 12 MB work memory for program and 150 MB for data, 1st interface PROFINET IRT with 2-port switch, 2nd interface PROFINET IRT with 2-port switch, 3rd interface Ethernet, 0.3 ns bit performance, requires SIMATIC Memory Card.","salesMarkdown":"## Conformal-coated CPU for extended ambient range The 6AG1518-3AT10-4AB0: This is the SIPLUS variant of the standard S7-1500 CPU 1518-4 PN/DP (order code 6ES7518-3AT10-0AB0), factory-fitted with conformal coating and qualified for a 0 to +60 °C operating range — an extra 20 °C headroom above the standard CPU's ceiling. The coating protects the board assembly against condensation, corrosive gases, and dust ingress common in furnace-adjacent enclosures, chemical processing skids, and outdoor cabinet installations where the standard uncoated CPU would risk tracking failures. ## Memory profile and interface count Work memory is split 12 MB for program logic and 150 MB for data — enough to hold a large control application with extensive recipe tables, trend logs, or camera-inspection result buffers without an external memory card for the runtime image. Three independent Ethernet interfaces: two PROFINET IRT ports each with an integrated 2-port switch (line topology without external switches), plus a third Ethernet port for plant-network separation or OPC UA server traffic. Bit performance is rated at 0.3 ns — this CPU sits at the top of the S7-1500 performance curve, suited for fast logic scan cycles in packaging, printing, or high-speed material handling. ## Lifecycle and compliance documentation RoHS compliant since June 2014; REACH Article 33 candidate-list information is available from Siemens on request. Export Control Classification is AL:N / ECCN:EAR99H — no special licensing required for most industrial destinations, but confirm your end-use and destination country compliance.","metaTitle":"Siemens 6AG1518-3AT10-4AB0 SIPLUS CPU 1518-4 PN/DP","metaDescription":"Active-production Siemens SIPLUS S7-1500 CPU with conformal coating, 12 MB program / 150 MB data memory, 3x Ethernet interfaces. RoHS-compliant since 2014.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"6AG1518-3AT10-4AB0","Group Code":"R141","description":"SIPLUS S7-1500 CPU 1518-4 PN/DP based on 6ES7518-3AT10-0AB0 with conformal coating, 0...+60°C, central processing unit with 12 MB work memory for program and 150 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface, PROFINET IRT with 2-port switch 3rd interface: Ethernet 0.3 ns bit performance SIMATIC Memory Card required","Product Group":"4657","Product class":"B: return restricted, please contact your Siemens partner/contact","Quantity Unit":"1 Piece","Product Family":"SIPLUS CPU 1518-4 PN/DP","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99H","Packaging dimensions (L x W x H)":"22.00 x 20.00 x 16.00 cm","Compliance with the substance restrictions according to RoHS directive":"Since: 11-06-14","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2d7ea69ff2dd908621aa2dca28250d8e.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6AG1518-3AT10-4AB0?tree=CatalogTree"},"ai":{"faq":[{"question":"How can I get pricing and availability for 6AG1518-3AT10-4AB0?","answer":"This part is sourced through independent distribution channels. Submit an RFQ with your target quantity and delivery window; current pricing and confirmed lead time are returned at quote time."},{"question":"What compliance documentation does Siemens provide for this CPU?","answer":"RoHS compliance is confirmed since June 2014. REACH Article 33 candidate-list data is available from Siemens. Export classification is AL:N / ECCN:EAR99H."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1518-3AT10-4AB0","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/6AG1518-3AT10-4AB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}