{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7138-4CA50-1AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7138-4CA50-1AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7138-4CA50-1AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7138-4CA50-1AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP, PM-E power module for ET 200S, 24-48 V DC with diagnostics, 5 units per packing unit, spare part.","salesMarkdown":"## PM-E power module for ET 200S — 24-48 V DC with diagnostics The Siemens 6ES7138-4CA50-1AB0 is a spare-part PM-E power module for the ET 200S distributed I/O system, delivering 24-48 V DC to the backplane with integrated diagnostics — the diagnostic channel reports load supply faults upstream to the controller, so a blown field fuse or a dropped 24 V leg gets flagged before the next scan cycle loses the I/O map. The module occupies a single 15 mm wide slot on the ET 200S DIN-rail mounting rail, with a height of 81 mm and a depth of 52 mm — the narrow width means it fits in a dense I/O rack without crowding the adjacent electronic modules or terminal blocks.","metaTitle":"Siemens 6ES7138-4CA50-1AB0 PM-E Power Module, ET 200S","metaDescription":"Siemens 6ES7138-4CA50-1AB0 spare part PM-E power module for ET 200S. 24-48V DC with diagnostics, 5 units per pack. Current lifecycle stage.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Depth":"52 mm","Width":"15 mm","Height":"81 mm","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$95.80 – $262.00","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=420186&mlfb=6ES7138-4CA50-1AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7138-4CA50-1AB0/alternatives.json"},"ai":{"faq":[{"question":"Is 6ES7138-4CA50-1AB0 compatible with Siemens ET 200S?","answer":"Yes, this is a dedicated PM-E power module for the ET 200S distributed I/O system. It snaps onto the same DIN rail and communicates via the backplane bus, providing power and diagnostics to the adjacent electronic modules in the rack."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7138-4CA50-1AB0","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/6ES7138-4CA50-1AB0 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}}