{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7138-4CF00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7138-4CF00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7138-4CF00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7138-4CF00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP PM-E F PROFISAFE power module for ET 200S, 24 V DC, Category 4 per EN 954-1.","salesMarkdown":"The 6ES7138-4CF00-0AB0 is a SIMATIC DP power module from the ET 200S family, engineered for PROFIsafe safety applications up to Category 4 (EN 954-1). It supplies 24 V DC load voltage to a station segment while feeding the safety bus and monitoring for faults. In a data-center or industrial safety loop, this module is the single point of load-power distribution — its electronic short-circuit protection means no external fuse to blow, and the group error SF (red) LED flags a fault before the safety function is lost. But note: there is no reverse polarity protection, so wiring discipline is non-negotiable during install or swap. ## Installation fit: 30 mm on the rail Width is 30 mm — a single-wide ET 200S module. That leaves room on the DIN rail for additional I/O or a second power module for redundant feed. No external fuseholder to carve out space for; the short-circuit protection is built in. The rated load voltage PWR (green) LED and status indicator per digital output? No, this is a power module, not an output module — the green PWR LED confirms the load voltage bus is up. The group error SF (red) LED lights on a safety fault. No reverse polarity protection means verify L+ and M orientation before inserting the terminal block. Module mounts on the ET 200S rail and connects via the backplane bus. The missing load voltage behavior is configurable (disable/enable) — set it to disable outputs on power loss to avoid a run-to-safe condition? Depends on the safety function.","metaTitle":"Siemens 6ES7138-4CF00-0AB0, SIMATIC DP Power Module, 24 V DC","metaDescription":"SIMATIC DP power module PM-E F PROFISAFE for ET 200S. 24 V DC, electronic short-circuit protection, Category 4 safety. Current production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Output Modules"],"specifications":{"Width":"30 mm","title":"6ES7138-4CF00-0AB0","Remark":"20 bytes","description":"SIMATIC DP, POWER MODULE PM-E F PROFISAFE, FOR ET 200S; 24V DC UP TO CATEGORY 4 (EN954-1)","Load voltage":"DC","Weight, approx.":"88 g","lifecycle_stage":"current","Rated value (DC)":"24 V","Group error SF (red)":"Yes","Missing Load Voltage":"Disable / enable","Short-circuit protection":"Yes; Electronic","Reverse polarity protection":"No","Rated load voltage PWR (green)":"Yes","Status indicator digital output (green)":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$104.06","stockQuantity":0,"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=491989&mlfb=6ES7138-4CF00-0AB0"},"ai":{"faq":[{"question":"What is the width of this power module?","answer":"30 mm, single-wide ET 200S format."},{"question":"Does the 6ES7138-4CF00-0AB0 drop into a panel designed for the 6ES7138-4FB04-0AB0?","answer":"No — the 6ES7138-4FB04-0AB0 is a 4-channel digital output module with different function and wiring, not a power module. They share the same 30 mm width, but the terminal assignments and bus interface are not compatible; rewiring and reconfiguration are required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7138-4CF00-0AB0","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/6ES7138-4CF00-0AB0 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}}