{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1055-1MD00-7BA2","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1055-1MD00-7BA2","canonicalUrl":"https://aoctrl.com/siemens/6AG1055-1MD00-7BA2","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1055-1MD00-7BA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS LOGO! AM2 RTD, 6AG1055-1MD00-7BA2, 2 analog inputs Pt100/1000, 12/24 V DC, -40…+70 °C, conformal coating, 2 SU.","salesMarkdown":"## Ruggedized RTD input for the LOGO! 8 The 6AG1055-1MD00-7BA2 is the SIPLUS variant of the standard LOGO! AM2 RTD (6ED1055-1MD00-0BA2), built for environments where the standard part would trip on temperature alone. That makes it a candidate for unheated enclosures, cold stores, or outdoor cabinets where the standard LOGO! expansion would be out of spec. ## Two Pt100/Pt1000 inputs, 12/24 V DC supply The module provides two analog inputs for resistance thermometers, accepting Pt100 or Pt1000 sensors in 2- or 3-wire connection. Supply range is 10.8 V DC to 28.8 V DC, covering both 12 V DC and 24 V DC control buses. Typical current draw is 30 mA — negligible for the LOGO! backplane budget, but worth confirming if the power supply is already loaded with other expansion modules. The IP20 housing means it belongs inside a panel or enclosure — no washdown exposure. The altitude derating is documented: full temperature range up to 2 000 m, then -10 K above that, -20 K above 3 500 m, with a hard ceiling at 5 000 m.","metaTitle":"Siemens 6AG1055-1MD00-7BA2 SIPLUS LOGO! AM2 RTD, -40…+70°C","metaDescription":"Siemens SIPLUS LOGO! AM2 RTD 6AG1055-1MD00-7BA2, 2 analog inputs Pt100/1000, 12/24 V DC, conformal coating, -40 to +70°C. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Max.":"70 °C; = Tmax","Min.":"-40 °C; = Tmin; Startup @ -25 °C","Depth":"58 mm","Width":"35.5 mm","title":"6AG1055-1MD00-7BA2","Height":"90 mm","Pt 100":"Yes","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","Current":"No","Voltage":"No","Mounting":"on 35 mm DIN rail, 2 spacing units wide","0 to +10 V":"No","0 to 20 mA":"No","description":"SIPLUS LOGO! AM2 RTD based on 6ED1055-1MD00-0BA2 with conformal coating, -40…+70 °C, start up -25 °C, extension module, PS: 12/24 V DC, 2 AI -50...+200 °C Pt100/1000 for LOGO! 8","lifecycle_stage":"current","At cold restart, min.":"-25 °C; incl. condensation / frost permitted (no commissioning under condensation conditions)","Resistance thermometer":"Yes; For PT100/PT1000 sensors","IP degree of protection":"IP20","Number of analog inputs":"2; 2 or 3 wire connection","Current consumption, typ.":"30 mA","Installation altitude above sea level, max.":"5 000 m","Limit class B, for use in residential areas":"Yes","Protection against fouling acc. to EN 60664-3":"Yes; Type 1 protection","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)","Resistant to commercially available coolants and lubricants":"Yes; Incl. diesel and oil droplets in the air","Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04":"Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)","Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830A":"Yes; Conformal coating, Class A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2eee7cfcfcdcb38b0735033ecfb3ad0f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=809437&mlfb=6AG1055-1MD00-7BA2"},"ai":{"faq":[{"question":"Where can I buy 6AG1055-1MD00-7BA2 and what is the price?","answer":"Submit an RFQ for your BOM quantity."},{"question":"What is the difference between 6AG1055-1MD00-7BA2 and 6ED1055-1MD00-0BA2?","answer":"The 6AG1055-1MD00-7BA2 is the SIPLUS version of the standard LOGO! AM2 RTD. Functionally identical — same 2 Pt100/Pt1000 inputs, same 12/24 V DC supply, same DIN-rail footprint."},{"question":"Is 6AG1055-1MD00-7BA2 compatible with LOGO! 8?","answer":"Yes. This expansion module is designed for the LOGO! 8 base unit. It connects via the standard side bus and is recognised automatically. The 2 analog inputs for Pt100/Pt1000 appear as additional AI channels in the LOGO! Soft Comfort programming environment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1055-1MD00-7BA2","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/6AG1055-1MD00-7BA2 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}}