{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7155-5AA00-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7155-5AA00-0AC0","canonicalUrl":"https://aoctrl.com/siemens/6ES7155-5AA00-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7155-5AA00-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC 6ES7155-5AA00-0AC0 PROFINET IO interface module, IRT, MRP, 2x RJ45, current production.","salesMarkdown":"## Deterministic PROFINET IO interface The 6ES7155-5AA00-0AC0: Its integrated two-port switch supports IRT (isochronous real-time), MRP (media redundancy), and MRPD (media redundancy with planned duplication) for ring topologies with recovery times under 4 ms maximum cycle time. The module occupies two slots (35 mm wide) and draws 4.5 W typ. from the 24 V DC backplane. Its I2t rating of 0.09 A²·s confirms low inrush for supply protection sizing. This part is in current lifecycle stage and is available through our global procurement network. Firmware V4.4 supports field updates to align with controller revisions.","metaTitle":"Siemens 6ES7155-5AA00-0AC0 PROFINET Interface, IRT, MRP, 2-P","metaDescription":"Current-production PROFINET IO interface module for ET200MP. Features IRT, MRP, 2 RJ45 ports, I²t 0.09 A²·s. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["PLC Communication Modules"],"specifications":{"I2t":"0.09 A²·s","IRT":"Yes","MRP":"Yes","LLDP":"Yes","MRPD":"Yes","SNMP":"Yes","Depth":"129 mm","Width":"35 mm","Alarms":"Yes","Height":"147 mm","TCP/IP":"Yes","RUN LED":"Yes; green LED","100 Mbps":"Yes","I&M data":"Yes; I&M0 to I&M3","ERROR LED":"Yes; red LED","MAINT LED":"Yes; Yellow LED","Max. Cycle":"4 ms","on S7-400H":"Yes; With GSDML file as of STEP 7 V5.5 SP3","PROFIenergy":"No","Via Dataset":"Yes","Autocrossing":"Yes","Equidistance":"Yes","Shared device":"Yes","Via User Data":"No","on S7-1500R/H":"Yes","via BU/BA Send":"No","Autonegotiation":"Yes","Number of ports":"2","Weight, approx.":"350 g","lifecycle_stage":"current","Firmware version":"V4.4","Isochronous mode":"Yes","Media redundancy":"Yes","Power loss, typ.":"4.5 W","RJ 45 (Ethernet)":"Yes","Rated value (DC)":"24 V","Status indicator":"Yes","H-Sync forwarding":"Yes","Integrated Switch":"Yes","FW update possible":"Yes","PROFINET IO Device":"Yes","Prioritized startup":"Yes","Diagnostics function":"Yes","HW functional status":"From FS03","Inrush current, max.":"9 A","Shortest Clock Pulse":"250 µs","Isolation tested with":"707 V DC (type test)","Open IE communication":"Yes","Modules per rack, max.":"30; I/O modules","Transmission procedure":"PROFINET with 100 Mbit/s full duplex (100BASE-TX)","Integrated power supply":"Yes","Short-circuit protection":"Yes","Current consumption, max.":"1.2 A","Reverse polarity protection":"Yes","Vertical Installation, Max.":"40 °C","Vertical Installation, Min.":"-25 °C; from FS04","Device identifier (DeviceID)":"0X0312","Connection display LINK TX/RX":"Yes; 2x green-yellow LEDs","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"-25 °C; from FS04","Number of PROFINET interfaces":"1","Address space per module, max.":"256 byte; per input / output","Address space per station, max.":"512 byte; per input / output","PROFINET system redundancy (R1)":"No","PROFINET system redundancy (S2)":"Yes","Current consumption (rated value)":"0.2 A","Infeed power to the backplane bus":"14 W","permissible range, lower limit (DC)":"19.2 V","permissible range, upper limit (DC)":"28.8 V","Number of permissible power segments":"3","Between Backplane Bus And Electronics":"No","Between Supply And All Other Circuits":"No","Number of submodules per station, max.":"256","PROFINET from GSD version/GSD revision":"V2.3 / -","Power available from the backplane bus":"2.3 W","between PROFINET and all other circuits":"Yes; 1 500 V AC","Mains/voltage failure stored energy time":"5 ms","Installation altitude above sea level, max.":"5 000 m; Restrictions for installation altitudes > 2 000 m, see manual","STEP 7 configurable/integrated from version":"V5.5 SP3 / -","Module swapping during operation (hot swapping)":"Yes; In combination with active backplane bus","Number of IO Controllers with shared device, max.":"4","System power supply can be plugged in to left of IM":"Yes; only with design with U-connectors","STEP 7 TIA Portal configurable/integrated from version":"V16 with HSP 308"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$448.67 – $883.95","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1634989f2b834c4c60f88c314e7242bc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=487821&mlfb=6ES7155-5AA00-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7155-5AA00-0AC0/alternatives.json"},"ai":{"faq":[{"question":"What is its listed I²t?","answer":"The I2t rating is 0.09 A²·s."},{"question":"Does it support IRT?","answer":"Yes, IRT is supported."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7155-5AA00-0AC0","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/6ES7155-5AA00-0AC0 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}}