{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7155-6BA01-0CN0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7155-6BA01-0CN0","canonicalUrl":"https://aoctrl.com/siemens/6ES7155-6BA01-0CN0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7155-6BA01-0CN0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7155-6BA01-0CN0 ET 200SP PROFIBUS DP interface module, DPV0/DPV1, 12 Mbit/s, 24 V DC, 1.5 W typ.","salesMarkdown":"The 6ES7155-6BA01-0CN0: It runs on firmware V4.2 and draws a maximum of 335 mA from the 24 V DC supply, with an inrush current of 1.6 A. I&M data up to I&M3 is supported, along with alarms, diagnostics, SYNC/FREEZE capabilities, and an HW functional status indicator starting from FS02. ## Ratings that matter for integration The I2t rating of 0.038 A²·s sets the thermal energy limit for the module's internal protection – relevant when sizing upstream branch protection to avoid nuisance trips during short-circuit events. Isolation is tested at 707 V DC between circuits (type test), and all circuits are SELV-rated, so safe to use in the same panel as other 24 V equipment without extra isolation barriers. Temperature range depends on orientation: horizontal mounting allows 60 °C ambient, vertical drops to 50 °C. Minimum temperature is -25 °C with no condensation permitted. Tell me the quantity and I can confirm lead time.","metaTitle":"Siemens 6ES7155-6BA01-0CN0, PROFIBUS DP 12 Mbit/s","metaDescription":"Siemens 6ES7155-6BA01-0CN0 PROFIBUS DP interface module for ET 200SP. Active production, DPV0/DPV1, 12 Mbit/s, 24 V DC, I&M data. Current consumption 335 mA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Communication Modules"],"specifications":{"I2t":"0.038 A²·s","DPV0":"Yes","DPV1":"Yes","Depth":"74 mm","Width":"50 mm","title":"6ES7155-6BA01-0CN0","Alarms":"Yes","Height":"117 mm","RS 485":"Yes","TCP/IP":"No","RUN LED":"Yes; green LED","I&M data":"Yes; I&M0 to I&M3","ERROR LED":"Yes; red LED","MAINT LED":"Yes; Yellow LED","Modbus TCP":"No","Via Dataset":"Yes","description":"SIMATIC ET 200SP, PROFIBUS bundle IM, IM 155-6DP HF, max. 32 I/O modules and 16 ET 200AL modules, Multi-hotswap, bundle consists of: Interface module (6ES7155-6BU01-0CN0), Server module (6ES7193-6PA00-0AA0), PROFIBUS connector (6ES7972-0BB70-0XA0)","via BU/BA Send":"Yes; + 16 ET 200AL modules","SYNC capability":"Yes","Weight, approx.":"150 g","lifecycle_stage":"current","Firmware version":"V4.2","Isochronous mode":"No","Power loss, typ.":"1.5 W","Rated value (DC)":"24 V","Status indicator":"Yes","FREEZE capability":"Yes","PROFIBUS DP slave":"Yes","FW update possible":"Yes","Diagnostics function":"Yes","HW functional status":"From FS02","Inrush current, max.":"1.6 A","Connection display DP":"Yes; green DP LED","Isolation tested with":"707 V DC (type test)","Transmission rate, max.":"12 Mbit/s","Short-circuit protection":"Yes","Current consumption, max.":"335 mA","Between Different Circuits":"Safety extra low voltage SELV","Reverse polarity protection":"Yes","Vertical Installation, Max.":"50 °C","Vertical Installation, Min.":"-25 °C; No condensation","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"-25 °C; No condensation","Number of PROFIBUS interfaces":"1","Address space per module, max.":"32 byte; For input and output data respectively","Address space per station, max.":"244 byte","permissible range, lower limit (DC)":"19.2 V","permissible range, upper limit (DC)":"28.8 V","Between Backplane Bus And Electronics":"No","Between Supply And All Other Circuits":"No","Output current of the interface, max.":"90 mA","PROFIBUS from GSD version/GSD revision":"One GSD file each, Revision 3 and 5 and higher","Mains/voltage failure stored energy time":"10 ms","Monitoring of the supply voltage (PWR-LED)":"Yes; green PWR LED","Installation altitude above sea level, max.":"5 000 m; Restrictions for installation altitudes > 2 000 m, see manual","Quantity of operable ET 200AL modules, max.":"16","Quantity of operable ET 200SP modules, max.":"32","STEP 7 configurable/integrated from version":"As of V5.5 SP4, only up to FW V3.1","Module swapping during operation (hot swapping)":"Yes; Multi-hot swapping","between PROFIBUS DP and all other circuit components":"Yes","STEP 7 TIA Portal configurable/integrated from version":"V15 SP1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$214.63 – $636.86","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/27000c45fac9256a6bd86084fc1cd50f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1266017&mlfb=6ES7155-6BA01-0CN0"},"ai":{"faq":[{"question":"What is the I2t rating of this module?","answer":"The listed I2t rating is 0.038 A²·s, which represents the thermal energy withstand capability of the module's internal protection circuit."},{"question":"What PROFIBUS DP profiles does it support?","answer":"It supports both DPV0 (standard cyclic data exchange) and DPV1 (acyclic data exchange and alarms), making it suitable for applications requiring parameter assignment and diagnostics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7155-6BA01-0CN0","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/6ES7155-6BA01-0CN0 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}}