{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1400-1TA11-4AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1400-1TA11-4AA0","canonicalUrl":"https://aoctrl.com/siemens/6AG1400-1TA11-4AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1400-1TA11-4AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS S7-400 rack UR1 Alu, for medial exposure with conformal coating, 18 slots, P bus integrated, dimensions 482.5 x 290 x 27.5 mm (WxHxD).","salesMarkdown":"## Rack Identification and Key Specs The Siemens 6AG1400-1TA11-4AA0 is a SIPLUS variant of the S7-400 UR1 rack, featuring conformal coating for medial exposure. It offers 18 single-width slots and supports both P bus and communication bus, making it suitable as a central or distributed rack in an S7-400 system. The rack is 482.5 mm wide, 290 mm tall, and 27.5 mm deep. Its lifecycle status is current, so this is an actively produced spare part, not a phase-out item. ## Mounting and Bus Connectivity The rack accepts two redundant power supplies and up to 18 single-width modules. The integrated P bus and communication bus eliminate the need for separate backplane cabling. ## Sourcing Status The conformal coating is factory-applied. When sourcing, request traceability to the original SIPLUS production lot to confirm the coating is genuine and not a post-market addition. ## Verification Points for Incoming Inspection Inspect the rack labeling for the SIPLUS designation and a production date code consistent with the base model (6ES7400-1TA11-0AA0). The conformal coating should be uniform and cover all exposed surfaces—any irregularities suggest field modification rather than factory application.","metaTitle":"Siemens 6AG1400-1TA11-4AA0 SIPLUS S7-400 Rack, 18 Slots, Con","metaDescription":"Active production SIPLUS S7-400 rack UR1 Alu with conformal coating for medial exposure. 18 slots, P bus, 482.5x290x27.5 mm. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Industrial PCs"],"specifications":{"Depth":"27.5 mm","P bus":"Yes","Width":"482.5 mm","Height":"290 mm","Number of slots":"18","Weight, approx.":"3 000 g","lifecycle_stage":"current","Communication bus":"Yes","Number of single-width slots, max.":"18"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,473.20","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=371319&mlfb=6AG1400-1TA11-4AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1400-1TA11-4AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of this rack?","answer":"The rack depth is 27.5 mm."},{"question":"Does it support P bus?","answer":"Yes, both P bus and communication bus are integrated into the rack."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1400-1TA11-4AA0","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/6AG1400-1TA11-4AA0 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}}