{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7151-3BA20-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7151-3BA20-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7151-3BA20-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7151-3BA20-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP, Interface Module IM151-3 PROFINET High Feature, for ET 200S, 100 Mbit/s, 75 x 60 x 119.5 mm.","salesMarkdown":"## What this module does in the ET 200S rack The Siemens 6ES7151-3BA20-0AB0 is the PROFINET IO interface for an ET 200S distributed I/O station. It handles the data exchange between the controller and up to 63 peripheral modules across a maximum width of 2 metres, transmitting at up to 100 Mbit/s. It provides 256 bytes each of input and output data (process image), plus diagnostic and alarm functions that the controller can read over PROFINET. ## Power and fail‑safe behaviour The module draws up to 250 mA from the supply (1L+) and dissipates 2.5 W typical. It holds the last valid process image for 20 ms after a mains dropout. Galvanic isolation is provided between the Ethernet ports and electronics (yes), but not between the backplane bus and electronics, nor between supply voltage and electronics — so a ground fault on the bus side will couple into the interface.","metaTitle":"Siemens 6ES7151-3BA20-0AB0 IM151-3 PROFINET HF, 100 Mbit/s","metaDescription":"Active Siemens SIMATIC DP interface module for ET 200S. PROFINET IO at 100 Mbit/s, 63 peripheral modules. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"Depth":"75 mm","Width":"60 mm","title":"6ES7151-3BA20-0AB0","Alarms":"Yes","Height":"119.5 mm","Inputs":"256 byte","Outputs":"256 byte","description":"SIMATIC DP, INTERFACE MODULE IM151-3 PROFINET HIGH FEATURE; FOR ET 200S TRANSMISS. RATE UP TO 100MBIT/S MAX. OF 63 PERIPHERAL MODULES UP TO 2M WIDTH CONNECTABLE; 2 X BUS INTERFACING VIA RJ45 INCL. TERMINATING MODULE","Weight, approx.":"135 g","lifecycle_stage":"current","Isochronous mode":"No","Power loss, typ.":"2.5 W","Bus fault BF (red)":"Yes","Diagnostics function":"Yes","Group error SF (red)":"Yes","Transmission rate, max.":"100 Mbit/s","Device identifier (DeviceID)":"0301H","from supply voltage 1L+, max.":"250 mA","between Ethernet and electronics":"Yes","Supports protocol for PROFINET IO":"Yes","Connection to network LINK (green)":"Yes","Between Backplane Bus And Electronics":"No","Between Supply Voltage And Electronics":"No","Mains/voltage failure stored energy time":"20 ms","Monitoring 24 V voltage supply ON (green)":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$259.08","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/599fb3d3d8592ec955b0ddbf0a810439.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=115406&mlfb=6ES7151-3BA20-0AB0"},"ai":{"faq":[{"question":"What are the key dimensions of this interface module?","answer":"Depth is 75 mm, width is 60 mm, height is 119.5 mm."},{"question":"What is the maximum transmission rate on the PROFINET port?","answer":"100 Mbit/s."},{"question":"Does this module support isochronous mode?","answer":"No, isochronous mode is not supported."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7151-3BA20-0AB0","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/6ES7151-3BA20-0AB0 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}}