{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7138-4FA02-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7138-4FA02-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7138-4FA02-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7138-4FA02-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP, electronic module for ET200S, 4/8 F-DI PROFIsafe, 24V DC, 30 mm width, up to Category 4 (EN954-1), SIL 3 two-channel. Order code 6ES7138-4FA02-0AB0.","salesMarkdown":"The 6ES7138-4FA02-0AB0 is a Siemens SIMATIC DP electronic module for the ET200S distributed I/O system, providing 8 fail-safe digital inputs configurable as 8 single-channel or 4 two-channel, and 2 digital outputs. It operates at a rated voltage of 24 V DC and draws up to 300 mA from the backplane, with a typical power loss of 4 W. ## Key Ratings and Their Meaning for Fit Built-in diagnostics and a short-circuit protection circuit (electronic response threshold 0.7 to 1.8 A) simplify troubleshooting without additional hardware. The module dimensions are 30 mm wide, 52 mm deep, and 81 mm high, fitting onto any standard ET200S terminal module with a BU type compatible with 30 mm modules. Note that reverse polarity protection is not provided, so L+ wiring must be verified during installation to avoid damage. Lifecycle status: current. ## Sourcing and Procurement Takeaway For integration into a BOM line, confirm that the ET200S base unit and terminal module are compatible with the 30 mm width and 24 V DC supply.","metaTitle":"Siemens 6ES7138-4FA02-0AB0 SIMATIC DP F-DI Module, 8 Inputs,","metaDescription":"Siemens SIMATIC DP electronic module for ET200S, 8 fail-safe digital inputs, SIL 3, Cat. 4, 24V DC, 30 mm width. Current lifecycle, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"Depth":"52 mm","Width":"30 mm","Height":"81 mm","Inputs":"6 byte","Outputs":"4 byte","Rated value":"300 mA","2-Wire Sensor":"No","For Signal \"0\"":"-30 to +5 V","For Signal \"1\"":"+15 to +30 V","Shielded, Max.":"200 m","acc. to EN 954":"Cat. 3 (single-channel), Cat. 4 (two-channel)","Parameterizable":"Yes","Weight, approx.":"78 g","lifecycle_stage":"current","Power loss, typ.":"4 W","Rated value (DC)":"24 V","Unshielded, Max.":"200 m","Number of outputs":"2","At \"0\" To \"1\", Max.":"17 ms","At \"0\" To \"1\", Min.":"0.3 ms","At \"1\" To \"0\", Max.":"17 ms","At \"1\" To \"0\", Min.":"0.3 ms","Between The Channels":"No","Diagnostics function":"Yes","For Signal \"1\", Typ.":"3.7 mA","Group error SF (red)":"Yes","SIL acc. to IEC 61508":"SIL 2 (single-channel), SIL 3 (two-channel)","Type of output voltage":"min. L+ (-1.5 V)","Number of digital inputs":"8; 8 single channel, 4 two-channel","Short-circuit protection":"Yes; Electronic (response threshold 0.7 A to 1.8 A)","Reverse polarity protection":"No","Permissible Range, Lower Limit":"0 mA","Permissible Range, Upper Limit":"300 mA","Between The Channels And Backplane Bus":"Yes","Status indicator digital input (green)":"Yes","Between the channels and load voltage L+":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$77.77 – $220.98","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=514803&mlfb=6ES7138-4FA02-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7138-4FA02-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What is the depth and width of this module?","answer":"The depth is 52 mm and the width is 30 mm."},{"question":"Will 6ES7138-4FA02-0AB0 replace 6ES7136-6AB00-0CA1 in the same panel?","answer":"No. The 6ES7136-6AB00-0CA1 is an analog input module with different dimensions (58 mm depth, 15 mm width) and function. It is not a form-fit-function substitute."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7138-4FA02-0AB0","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/6ES7138-4FA02-0AB0 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}}