{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ED1055-1MA00-0BA2","brand":"Siemens","brandSlug":"siemens","productSlug":"6ED1055-1MA00-0BA2","canonicalUrl":"https://aoctrl.com/siemens/6ED1055-1MA00-0BA2","factsUrl":"https://aoctrl.com/api/mcp/products/6ED1055-1MA00-0BA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens LOGO! AM2 analog expansion module, 6ED1055-1MA00-0BA2, 2 AI, 0-10 V or 0/4-20 mA, 12/24 V DC, IP20, 2 SU wide.","salesMarkdown":"The Siemens 6ED1055-1MA00-0BA2 is a LOGO! AM2 analog expansion module designed for the LOGO! 8 logic module family. It adds two analog inputs to the base unit, each configurable for 0-10 V or 0/4-20 mA signals, making it the go-to expansion for reading sensors, transducers, or analog setpoints in a small control scheme. The module accepts a supply range of 10.8 V DC to 28.8 V DC, covering both nominal 12 V DC and 24 V DC rails without needing a separate power supply. Typical current draw is 30 mA from the backplane. The IP20 enclosure is suited for clean, dry control cabinets — not for wet or dusty field locations. Dimensions are 90 mm high by 58 mm deep, so it stays within the LOGO! footprint. Rated for ambient operation from 0 °C to 55 °C; firmware version ES03 and higher extends the lower limit to -20 °C. If the panel sees freezing temperatures, confirm the base unit firmware revision before committing the BOM line. The module is specified into the BOM; confirm fit with the base LOGO! 8 unit and the analog sensor loop draw (the module itself draws 30 mA from the backplane). ## Certifications and compliance Carries CE, UL, CSA, FM, and marine approvals, plus VDE 0631 compliance. Developed per IEC 61131 and classified as limit class B for residential EMI — so it's fine for light industrial or commercial environments without additional filtering.","metaTitle":"Siemens 6ED1055-1MA00-0BA2 LOGO! AM2, 2 AI, 0-10V/0-20mA","metaDescription":"Siemens LOGO! AM2 analog expansion module, 2 analog inputs (0-10 V or 0/4-20 mA), 12/24 V DC supply, IP20, active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Max.":"55 °C","Min.":"0 °C; ES03 and higher: -20 °C","Depth":"58 mm","Width":"35.5 mm","title":"6ED1055-1MA00-0BA2","Height":"90 mm","Pt 100":"No","12 V DC":"Yes; 10.8 V DC to 28.8 V DC","24 V DC":"Yes; 10.8 V DC to 28.8 V DC","CE mark":"Yes","Current":"Yes","Voltage":"Yes","Mounting":"on 35 mm DIN rail, 2 spacing units wide","0 to +10 V":"Yes","0 to 20 mA":"Yes; 0 mA or 4 mA to 20 mA","FM approval":"Yes","UL approval":"Yes","description":"LOGO! AM2 expansion module, PS/: 12/24 V DC, 2 AI, 0-10 V or 0/4-20 mA for LOGO! 8","CSA approval":"Yes","Marine approval":"Yes","lifecycle_stage":"current","according to VDE 0631":"Yes","Resistance thermometer":"No","IP degree of protection":"IP20","Number of analog inputs":"2","Current consumption, typ.":"30 mA","developed in accordance with IEC 61131":"Yes","Limit class B, for use in residential areas":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$63.50 – $158.80","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cefbb5ae6844fb73a28257753639a0cd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=88557&mlfb=6ED1055-1MA00-0BA2"},"ai":{"faq":[{"question":"Will 6ED1055-1MA00-0BA2 drop into a panel specified around 6ED1052-1FB00-0BA6 without rewiring?","answer":"No. The 6ED1052-1FB00-0BA6 is a base unit with its own power supply and I/O wiring. The AM2 is an expansion module that connects to the LOGO! 8 base unit via the side bus connector. It mounts adjacent to the base unit on the same DIN rail, so panel space and wiring need to accommodate the additional 2 SU width and the analog input wiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ED1055-1MA00-0BA2","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/6ED1055-1MA00-0BA2 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}}