{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7151-1AA04-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7151-1AA04-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7151-1AA04-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7151-1AA04-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP, IM151-1 Standard interface module for ET200S, PROFIBUS DP, 9-pin Sub-D, 244 byte I/O, 12 Mbit/s, 45 x 119.5 x 75 mm.","salesMarkdown":"## PROFIBUS DP gateway for ET200S remote I/O The Siemens 6ES7151-1AA04-0AB0 is the IM151-1 Standard interface module that sits at the head of an ET200S station, converting the PROFIBUS DP fieldbus into the backplane bus for up to 63 peripheral modules. It handles a data volume of 244 bytes each for input and output, which is the ceiling for a single DP slave in V0/V1 mode — enough to map a full slice of digital and analog channels without needing a second node. The bus connection is a 9-pin Sub-D socket running RS-485, with auto-bauding across the full range from 9.6 kbit/s up to 12 Mbit/s. That 12 Mbit/s ceiling matches the DP bus cycle time requirements of most mid-size ET200S layouts; if your application needs isochronous mode (DP V2), this module does not support it — you would step up to the IM151-1 High Feature variant. Typical power draw from the 24 V supply is 3.3 W, with a maximum draw of 200 mA from the 1L+ supply rail. The module also provides up to 80 mA on the backplane bus for the downstream I/O modules — if your slice count is high, check that the cumulative backplane current stays under this limit. Diagnostics are handled via the front-panel LEDs: a green ON LED for supply voltage, a red SF group error, and a red BF bus fault. The module also supports alarms and diagnostics functions, which get mapped into the DP master's diagnostic buffer — useful for the operator who needs to know which slice dropped off at 2 a.m.","metaTitle":"Siemens 6ES7151-1AA04-0AB0 IM151-1 Standard, PROFIBUS DP","metaDescription":"Siemens SIMATIC DP IM151-1 Standard interface module for ET200S. PROFIBUS DP, 12 Mbit/s, 244 byte I/O. Current lifecycle stage. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"Depth":"75 mm","Width":"45 mm","Alarms":"Yes","Height":"119.5 mm","Inputs":"244 byte","TCP/IP":"No","Outputs":"244 byte","PROFIBUS DP":"Yes","SYNC capability":"Yes","Weight, approx.":"150 g","lifecycle_stage":"current","Isochronous mode":"No","Power loss, typ.":"3.3 W","FREEZE capability":"Yes","Bus fault BF (red)":"Yes","Cable length, max.":"1 200 m","Interfaces/bus type":"PROFIBUS DP","Diagnostics function":"Yes","Group error SF (red)":"Yes","Output current, max.":"80 mA","Isolation tested with":"500 V DC","Transmission procedure":"RS 485","Transmission rate, max.":"12 Mbit/s; 9,6 / 19,2 / 45,45 / 93,75 / 187,5 / 500 kbit/s; 1,5 / 3 / 6 / 12 Mbit/s","from supply voltage 1L+, max.":"200 mA","Design of electrical connection":"9-pin sub D socket","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":"$111.11 – $333.00","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=468340&mlfb=6ES7151-1AA04-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7151-1AA04-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum number of peripheral modules for ET200S with this IM151-1 Standard?","answer":"Up to 63 peripheral modules can be connected, per the product description. The data volume of 244 bytes each for input and output supports a full complement of digital and analog slices."},{"question":"Does 6ES7151-1AA04-0AB0 support PROFIBUS DP V2?","answer":"No — isochronous mode is not supported. This module handles PROFIBUS DP V0 and V1 only. For DP V2 features like isochronous operation, you would need the IM151-1 High Feature variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7151-1AA04-0AB0","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/6ES7151-1AA04-0AB0 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}}