{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7138-7EA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7138-7EA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7138-7EA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7138-7EA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7, Power Supply Module for ET200ISP, 6ES7138-7EA00-0AA0, 24 VDC, 20 W, ATEX.","salesMarkdown":"The Siemens 6ES7138-7EA00-0AA0 is a SIMATIC S7 power supply module for the ET200ISP distributed I/O system, rated at 24 VDC with a typical power loss of 20 W. It occupies 60 mm width on the DIN rail, with a depth of 136.5 mm and height of 190 mm, and carries ATEX certification (II2 G EEx de [ib] IIC T4). Reverse polarity protection is standard, and diagnostic data are readable via an IM 152 interface. CE mark is listed, together with the KEMA ATEX certification for hazardous locations. The module also includes a status indicator.","metaTitle":"Siemens 6ES7138-7EA00-0AA0 Power Supply Module, 24 VDC, 20 W","metaDescription":"Active-production SIMATIC S7 power supply for ET200ISP. 24 VDC, 20 W, ATEX certified. Depth 136.5 mm. Order to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Depth":"136.5 mm","Width":"60 mm","Alarms":"No","Height":"190 mm","CE mark":"Yes","Weight, approx.":"2 700 g","lifecycle_stage":"current","Power loss, typ.":"20 W","Rated value (DC)":"24 V","Status indicator":"Yes","Group error SF (red)":"No","Um (fault voltage), max.":"60 V; DC","Reverse polarity protection":"Yes","from supply voltage L+, max.":"4 A","Diagnostic information readable":"Yes; via IM 152","Type of protection acc. to KEMA":"04 ATEX 2263","Between Supply Voltage And Electronics":"Yes","Type of protection acc. to EN 50020 (CENELEC)":"II2 G EEx de [ib] IIC T4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$756.92","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e5444c2a6d45e12e1a825e1259ff12c7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=118055&mlfb=6ES7138-7EA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7138-7EA00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the listed depth and width of 6ES7138-7EA00-0AA0?","answer":"Depth: 136.5 mm; Width: 60 mm."},{"question":"Will 6ES7138-7EA00-0AA0 drop into a panel specified for 6ES7511-1CK01-0AB0 without rewiring?","answer":"No. The 6ES7511-1CK01-0AB0 is a CPU, not a power supply module. The form factor, function, and wiring are entirely different."},{"question":"What compliance documentation does this module provide?","answer":"The module carries a CE mark and ATEX certification (KEMA 04 ATEX 2263, II2 G EEx de [ib] IIC T4)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7138-7EA00-0AA0","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/6ES7138-7EA00-0AA0 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}}