{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1155-6AU00-4CN0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1155-6AU00-4CN0","canonicalUrl":"https://aoctrl.com/siemens/6AG1155-6AU00-4CN0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1155-6AU00-4CN0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC ET 200AL PROFINET interface module, 2 ports, IRT high performance, 24 V DC, 2.4 W, dimensions 117×50×74 mm","salesMarkdown":"The Siemens 6AG1155-6AU00-4CN0 is a PROFINET IO device for the ET 200AL distributed I/O system. Two copper ports with an integrated switch support IRT with high performance: frame resolutions from 250 µs to 4 ms in 125 µs steps, jitter held to 1 µs. That qualifies the module for isochronous motion control loops and high‑speed fault isolation. MRP and MRPD client modes enable ring redundancy with up to 50 or 30 devices respectively. Rated for 24 V DC, typical power draw is 2.4 W. Inrush current peaks at 4.5 A max; the I2t rating of 0.09 A²·s should be factored when sizing the supply circuit breaker. Dimensions 117 mm × 50 mm × 74 mm (without BusAdapter) – standard ET 200AL DIN‑rail footprint. ## Integration Notes Mounts on DIN rail in the ET 200AL system; the BusAdapter (ordered separately) determines the physical connection. Autocrossing and autonegotiation are enabled – no crossover cables needed. Supports prioritized startup, shared device, and PROFIenergy for coordinated power‑down phases. Diagnostic functions, alarms, and I&M data (I&M0 to I&M4) ease asset tracking and fault localization.","metaTitle":"Siemens 6AG1155-6AU00-4CN0 PROFINET, IRT 1 µs","metaDescription":"Siemens ET 200AL PROFINET IO device with 2 ports, IRT jitter 1 µs, 2.4 W, active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"I2t":"0.09 A²·s","IRT":"Yes; 250 μs, 500 μs, 1 ms, 2 ms, 4 ms additionally with IRT with high performance: 250 µs to 4 ms in 125 µs frame","MRP":"Yes","LLDP":"Yes","MRPD":"Yes","SNMP":"Yes; MIB2, LLDP-MIBm, MRP-MIB","Depth":"74 mm","Width":"50 mm","title":"6AG1155-6AU00-4CN0","Alarms":"Yes","Height":"117 mm","TCP/IP":"Yes","10 Mbps":"Yes; for Ethernet services","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&M4","ERROR LED":"Yes; red LED","MAINT LED":"Yes; Yellow LED","Max. Cycle":"4 ms","PROFIenergy":"Yes","Via Dataset":"Yes","description":"***spare part*** SIPLUS ET 200SP IM155-6PN HF based on 6ES7155-6AU00-0CN0 with conformal coating, 0…+60 °C, PROFINET interface module 1 slot for BusAdapter, max. 64 I/O modules, 0.25 ms isochronous mode multi hot swap, including server module (6AG1193-6PA00-7AA0)","Autocrossing":"Yes","Equidistance":"Yes","Jitter, max.":"1 µs","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.":"147 g; without BusAdapter","lifecycle_stage":"current","Isochronous mode":"Yes","Media redundancy":"Yes; As MRP or MRPD client; max. 50 or 30 devices in the ring","Power loss, typ.":"2.4 W","Rated value (DC)":"24 V","Status indicator":"Yes","Integrated Switch":"Yes","PROFINET IO Device":"Yes","Prioritized startup":"Yes","Diagnostics function":"Yes","Inrush current, max.":"4.5 A","Shortest Clock Pulse":"250 µs","BusAdapter (PROFINET)":"Yes; Applicable BusAdapter: BA 2x RJ45, BA 2x FC, BA 2x SCRJ (as from FS03)","Isolation tested with":"707 V DC between supply voltage and electronics (type test); 1 500 V AC between Ethernet and electronics (type test)","Network loading class":"3","Open IE communication":"Yes","Modules per rack, max.":"64; + 16 ET 200AL modules","Transmission procedure":"PROFINET with 100 Mbit/s full duplex (100BASE-TX)","Current consumption, max.":"700 mA","Between Different Circuits":"75 V DC/60 V AC (base isolation)","Bus cycle time (TDP), min.":"250 µs","Reverse polarity protection":"Yes","Vertical Installation, Max.":"50 °C","Vertical Installation, Min.":"0 °C","Connection display LINK TX/RX":"Yes; 2x green LED","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"0 °C","Number of PROFINET interfaces":"1","Address space per module, max.":"288 byte; For input and output data respectively","Address space per station, max.":"1 440 byte; Dependent on configuration","PROFINET system redundancy (S2)":"Yes; NAP S2","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","between PROFINET and all other circuits":"Yes","Mains/voltage failure stored energy time":"5 ms","Monitoring of the supply voltage (PWR-LED)":"Yes; green LED","Installation altitude above sea level, max.":"5 000 m","Number of IO Controllers with shared device, max.":"4","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)","STEP 7 TIA Portal configurable/integrated from version":"see entry ID: 109746275"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a8a36b8f10a30a3bcb80310048e52ad2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=629669&mlfb=6AG1155-6AU00-4CN0"},"ai":{"faq":[{"question":"What is the listed I2t rating of the 6AG1155-6AU00-4CN0?","answer":"The I2t rating is 0.09 A²·s, relevant for selecting upstream overcurrent protection."},{"question":"What IRT performance does the 6AG1155-6AU00-4CN0 support?","answer":"IRT is supported with high performance: frame resolutions from 250 µs to 4 ms in 125 µs steps, and a maximum jitter of 1 µs. MRP, MRPD, and equidistance are also available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1155-6AU00-4CN0","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/6AG1155-6AU00-4CN0 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}}