{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7151-1BA02-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7151-1BA02-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7151-1BA02-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7151-1BA02-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP, Interface module IM151-1 High Feature for ET 200S, order code 6ES7151-1BA02-0AB0, PROFIBUS DP to 12 Mbit/s, 244-byte I/O per direction, isochronous mode, lifecycle stage current.","salesMarkdown":"The Siemens 6ES7151-1BA02-0AB0 is the SIMATIC DP interface module IM151-1 High Feature, acting as the PROFIBUS DP head-end for an ET 200S distributed I/O station — the part that takes the DP cable from the master and exposes the backplane bus to up to 63 plugged-in I/O modules. Bus connection is via a 9-pin D-sub and the termination module is included in the package, so the segment terminator is not a separate line item at commissioning. Lifecycle stage is recorded as current on this order code. ## PROFIBUS DP side — what the master sees Transmission runs RS 485, PROFIBUS DP, with a maximum transmission rate of 12 Mbit/s — set the master port to the same baud and the segment length per the PROFIBUS cable table. Each direction carries up to 244 bytes of I/O data; the station supports direct data exchange (slave-to-slave communication), so a second DP slave can be a publisher to this node without a master round-trip. Electronics are isolated from the PROFIBUS DP segment; isolation is tested with 500 V DC. ## Backplane sizing and I/O capacity Up to 63 ET 200S modules can be connected behind the interface, with 244 bytes of inputs and 244 bytes of outputs as the address-volume ceiling per station. ## Power and supply behavior From supply voltage 1L+ the module draws up to 200 mA, with a typical power loss of 3.3 W. Mains/voltage failure stored energy time is 20 ms. There is no isolation between the supply voltage and the electronics, and no isolation between the backplane bus and electronics either; segregation against PROFIBUS DP is the only galvanic barrier on this module. ## Panel-side envelope and approvals Footprint on the DIN rail is 45 mm wide, 119.5 mm high, 75 mm deep; operating envelope is 0 °C to 60 °C. CE mark and UL approval are both recorded on this code, so it ships into a UL-listed panel build without a separate approval loop on the BOM line.","metaTitle":"Siemens 6ES7151-1BA02-0AB0 IM151-1 High Feature, 12 Mbit/s","metaDescription":"Siemens 6ES7151-1BA02-0AB0 SIMATIC DP interface module IM151-1 High Feature for ET 200S, PROFIBUS DP to 12 Mbit/s, 244-byte I/O, isochronous mode, lifecycle stage current.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"Max.":"60 °C","Min.":"0 °C","Depth":"75 mm","Width":"45 mm","title":"6ES7151-1BA02-0AB0","Alarms":"Yes","Height":"119.5 mm","Inputs":"244 byte","CE mark":"Yes","Outputs":"244 byte","PROFIBUS DP":"Yes","UL approval":"Yes","description":"SIMATIC DP, Interface module IM151-1 High Feature f. ET200S; Transmission rate to 12 Mbit/s; data volume 244 bytes each for I/O max. 63 modules can be connected; isochronous mode Bus connection via 9-pin D-sub incl. termination module","SYNC capability":"Yes","Weight, approx.":"150 g","lifecycle_stage":"current","Isochronous mode":"Yes","Power loss, typ.":"3.3 W","FREEZE capability":"Yes","Bus fault BF (red)":"Yes","Diagnostics function":"Yes","Group error SF (red)":"Yes","Isolation tested with":"500 V DC","Transmission procedure":"RS 485","Transmission rate, max.":"12 Mbit/s","from supply voltage 1L+, max.":"200 mA","Supports protocol for PROFINET IO":"No","Between Backplane Bus And Electronics":"No","Between Supply Voltage And Electronics":"No","Mains/voltage failure stored energy time":"20 ms","between electronic block and PROFIBUS DP":"Yes","Monitoring 24 V voltage supply ON (green)":"Yes","Direct data exchange (slave-to-slave communication)":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$88.56","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=521190&mlfb=6ES7151-1BA02-0AB0"},"ai":{"faq":[{"question":"What is the operating temperature range of the 6ES7151-1BA02-0AB0?","answer":"The listed operating envelope is 0 °C minimum to 60 °C maximum."},{"question":"What fieldbus does the 6ES7151-1BA02-0AB0 speak?","answer":"It speaks PROFIBUS DP only, on RS 485, up to 12 Mbit/s; it does not support PROFINET IO."},{"question":"How much I/O data can the 6ES7151-1BA02-0AB0 carry per station?","answer":"Up to 244 bytes of inputs and 244 bytes of outputs, with up to 63 ET 200S modules plugged in behind the interface."},{"question":"What compliance marks are on the 6ES7151-1BA02-0AB0?","answer":"CE mark and UL approval are both recorded on this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7151-1BA02-0AB0","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/6ES7151-1BA02-0AB0 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}}