{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7155-6AA00-0BN0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7155-6AA00-0BN0","canonicalUrl":"https://aoctrl.com/siemens/6ES7155-6AA00-0BN0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7155-6AA00-0BN0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ET 200SP IM 155PN ST interface module, order code 6ES7155-6AA00-0BN0, PROFINET IRT with 2x RJ45 ports, firmware V3.3.","salesMarkdown":"## PROFINET IRT with 250 µs cycle granularity The 6ES7155-6AA00-0BN0 is the ET 200SP interface module (IM 155PN ST) that brings PROFINET IRT onto the remote I/O rack, supporting send cycles from 250 µs up to 4 ms in 125 µs increments. That cycle resolution lets it synchronise with drives and motion controllers on the same isochronous ring — the 100 Mbit/s full-duplex port (100BASE-TX) keeps the update deterministic even with the integrated two-port switch passing MRP frames. The pre-assembled BusAdapter BA 2x RJ45 is mounted at delivery, so the physical connection is a straight RJ45 patch cable into the panel switch or upstream CPU — no separate bus adapter order needed for the standard copper run. ## Module capacity and diagnostics This interface supports up to 64 I/O modules across the ET 200SP backplane, with an additional 16 ET 200AL modules via the BU/BA send extension. The 74 mm depth and 50 mm width fit the standard ET 200SP form factor — the 117 mm height clears the DIN-rail clip and leaves room for the BusAdapter cable bend radius. Diagnostics are signalled through the RUN (green), ERROR (red), and MAINT (yellow) LEDs on the front face. The module also supports I&M data (I&M0 to I&M3) for asset identification, SNMP for network management, and PROFINET alarms — useful when the line-side PLC needs to pinpoint a dropped module without walking the cabinet. ## Active production, quoted to order No stock-holding claim; each RFQ is handled individually.","metaTitle":"Siemens 6ES7155-6AA00-0BN0 ET 200SP IM 155PN ST, 2x RJ45","metaDescription":"Siemens 6ES7155-6AA00-0BN0 ET 200SP PROFINET interface module with IRT (250 µs–4 ms), 2 RJ45 ports, supports up to 64 I/O modules.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"I2t":"0.09 A²·s","IRT":"Yes; with send cycles of between 250 µs and 4 ms in increments of 125 µs","MRP":"Yes","LLDP":"Yes","MRPD":"No","SNMP":"Yes","Depth":"74 mm","Width":"50 mm","title":"6ES7155-6AA00-0BN0","Alarms":"Yes","Height":"117 mm","TCP/IP":"Yes","10 Mbps":"No","RUN LED":"Yes; green LED","100 Mbps":"Yes; PROFINET with 100 Mbit/s full duplex (100BASE-TX)","I&M data":"Yes; I&M0 to I&M3","ERROR LED":"Yes; red LED","MAINT LED":"Yes; Yellow LED","PROFIenergy":"Yes","Via Dataset":"Yes","description":"SIMATIC ET 200SP, PROFINET bundle IM, IM 155-6PN ST, max. 32 I/O modules and 16 ET 200AL modules, single hot swap, bundle consists of: Interface module (6ES7155-6AU00-0BN0), Server module (6ES7193-6PA00-0AA0), Bus adapter BA 2xRJ45 (6ES7193-6AR00-0AA0)","Autocrossing":"Yes","Equidistance":"No","Shared device":"Yes","Security level":"According to Security Level 1 Test Cases V1.1.1","via BU/BA Send":"Yes; + 16 ET 200AL modules","Autonegotiation":"Yes","Number of ports":"2","Weight, approx.":"191 g; IM 155PN ST with BA 2x RJ45 (mounted)","lifecycle_stage":"current","Firmware version":"V3.3","Isochronous mode":"No","Media redundancy":"Yes; PROFINET MRP","Power loss, typ.":"1.9 W","RJ 45 (Ethernet)":"Yes; Pre-assembled BusAdapter BA 2x RJ45","Rated value (DC)":"24 V","Status indicator":"Yes","Integrated Switch":"Yes","PROFINET IO Device":"Yes","Prioritized startup":"Yes","Diagnostics function":"Yes","Inrush current, max.":"3.7 A","BusAdapter (PROFINET)":"Yes; Applicable BusAdapter: BA 2x RJ45, BA 2x FC","Isolation tested with":"707 V DC between supply voltage and electronics; 1 500 V AC between Ethernet and electronics","Network loading class":"2","Open IE communication":"Yes","Modules per rack, max.":"32; + 16 ET 200AL modules","Transmission procedure":"PROFINET with 100 Mbit/s full duplex (100BASE-TX)","Current consumption, max.":"450 mA","Reverse polarity protection":"Yes","Vertical Installation, Max.":"50 °C","Vertical Installation, Min.":"0 °C","Connection display LINK TX/RX":"Yes; 2x green link LEDs on BusAdapter","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"0 °C","Number of PROFINET interfaces":"1; 2 ports (switch)","Address space per module, max.":"256 byte; per input / output","Address space per station, max.":"512 byte; Dependent on configuration","PROFINET system redundancy (S2)":"No","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":"Yes","Number of submodules per station, max.":"256","PROFINET from GSD version/GSD revision":"V2.3 / -","between PROFINET and all other circuits":"Yes","Mains/voltage failure stored energy time":"5 ms","Monitoring of the supply voltage (PWR-LED)":"Yes; green PWR LED","STEP 7 configurable/integrated from version":"V5.5 SP4 and higher","Module swapping during operation (hot swapping)":"Yes; Single hot swapping","Number of IO Controllers with shared device, max.":"2","STEP 7 TIA Portal configurable/integrated from version":"V13 SP1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,244.73","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=303281&mlfb=6ES7155-6AA00-0BN0"},"ai":{"faq":[{"question":"How can I order the Siemens 6ES7155-6AA00-0BN0 or check availability?","answer":"The 6ES7155-6AA00-0BN0 is sourced to order against an RFQ through independent distribution."},{"question":"How many I/O modules does the 6ES7155-6AA00-0BN0 support?","answer":"The interface supports up to 64 ET 200SP I/O modules on the backplane, plus an additional 16 ET 200AL modules through the BU/BA send extension."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7155-6AA00-0BN0","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/6ES7155-6AA00-0BN0 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}}