{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7400-2JA10-0AA1","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7400-2JA10-0AA1","canonicalUrl":"https://aoctrl.com/siemens/6ES7400-2JA10-0AA1","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7400-2JA10-0AA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC PCS 7-400 UR2-H XTR S7-400 rack, 18 slots (2 segments × 9), conformal coating, extended temp range 0 to 70 °C, 482.5 × 290 × 27.5 mm, 3 kg.","salesMarkdown":"## Rack for Harsh Environments — UR2-H XTR The Siemens 6ES7400-2JA10-0AA1 is a SIMATIC PCS 7-400 UR2-H XTR rack that serves as the backplane for central and distributed S7-400 configurations. It provides 18 slots arranged in two segments of 9 slots each, with space for 2 × 2 redundant power supplies. This is the XTR variant — extended temperature range and conformal coating. The rack is rated for ambient operation from 0 °C to 70 °C, and the conformal coating meets ISA-S71.04 severity levels G1, G2, and G3, protecting against corrosive gases and particulate contamination. For furnace controls, chemical processing, or offshore panels where standard 60 °C gear won't hold, this is the correct backplane. The P bus and communication bus are electrically separated, which matters when you're mixing standard I/O with safety-oriented or high-speed segments — no shared bus noise to chase. Two redundant power supply slots per segment allow hot-swap PS configurations. Plan for the 2 × 2 layout when sizing the cabinet depth and cable ducting — the power supplies extend beyond the 27.5 mm rack depth. ## Certifications and Compliance Documentation The rack carries approvals for global deployment: CCC (China), CE, UKCA, UL, FM, KC (Korea), EAC (Eurasian), and RCM (Australia/NZ). The full certification set is listed, so cross-border procurement or parallel-import traders can verify jurisdictional acceptance without chasing separate cert documents.","metaTitle":"Siemens 6ES7400-2JA10-0AA1 UR2-H XTR Rack, 18 Slots, 70 °C","metaDescription":"Siemens SIMATIC PCS 7-400 UR2-H XTR rack with 18 slots (2x9), conformal coating, extended temp range to 70 °C. Active production. Sourced to order. CCC, UL, CE, UKCA, FM, KC, EAC,","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"CCC":"Yes","Max.":"70 °C","Min.":"0 °C","Depth":"27.5 mm","P bus":"Yes; Separated","Width":"482.5 mm","Height":"290 mm","CE mark":"Yes","UKCA mark":"Yes","FM approval":"Yes","KC approval":"Yes","Rack design":"With Conformal Coating (ISA-S71.04 severity level G1; G2; G3) and operating temperature to 70 °C","UL approval":"Yes","Number of slots":"18; 2 segments with 9 slots each","Weight, approx.":"3 kg","lifecycle_stage":"mature","Communication bus":"Yes; Separated","EAC (formerly Gost-R)":"Yes","RCM (formerly C-TICK)":"Yes","Rack Profile Material":"aluminum"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,182.37","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c4eb3422688f64f7aafdbfeaea719015.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=554374&mlfb=6ES7400-2JA10-0AA1","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7400-2JA10-0AA1/alternatives.json"},"ai":{"faq":[{"question":"What certifications does this rack carry?","answer":"CCC, CE, UKCA, UL, FM, KC, EAC, and RCM. Full global coverage for China, EU, UK, US, Korea, Eurasia, and Australia/NZ."},{"question":"Will the 6ES7400-2JA10-0AA1 drop into a panel specified for the 6ES7400-1JA11-0AA1?","answer":"No — the 18-slot rack is 482.5 mm wide versus 257.5 mm for the 9-slot sibling. The enclosure cutout and subrack must accommodate the wider footprint. Backplane pinout is the same, so no rewiring, but the physical fit is different."},{"question":"What does the XTR designation mean for this rack?","answer":"Extended temperature range (0 °C to 70 °C) and conformal coating per ISA-S71.04 severity levels G1, G2, and G3. Suitable for environments with corrosive gases, high ambient heat, or condensation risk where standard 60 °C gear would fail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7400-2JA10-0AA1","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/6ES7400-2JA10-0AA1 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}}