{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1277-1AA10-4AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1277-1AA10-4AA0","canonicalUrl":"https://aoctrl.com/siemens/6AG1277-1AA10-4AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1277-1AA10-4AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS NET CSM 1277, 6AG1277-1AA10-4AA0, Compact Switch Module for SIMATIC S7-1200, unmanaged, 10/100 Mbit/s, IP20, conformal coated.","salesMarkdown":"The 6AG1277-1AA10-4AA0: This part is active – current production, no end-of-life notice. No scavenger hunt. We quote it to order; drop the part number on an RFQ and we confirm lead time against your schedule. ## Environmental resilience and compliance IP20 for cabinet mounting. Storage temperature covers -40 to +70 °C. Conformity with EN 60721-3-3 Class 3S4 and EN 60721-3-6 Class 6S3 means it withstands sand, dust, and the airborne contaminants typical in machine-side enclosures. It also resists commercially available cooling lubricants, airborne diesel, and oil droplets – no separate conformal coating step needed at panel build. Emission per EN 61000-6-4 Class A, immunity per EN 61000-6-2 – standard industrial EMC profile.","metaTitle":"Siemens 6AG1277-1AA10-4AA0 SIPLUS CSM 1277, MTBF 273 a","metaDescription":"Active SIPLUS NET CSM 1277, conformal coated, 0-60°C, 10/100 Mbps, IP20. MTBF 273 a. Sourced to order for your BOM. RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Communication Modules"],"specifications":{"MTBF":"273 a","Depth":"45 mm","Width":"75 mm","title":"6AG1277-1AA10-4AA0","Height":"100 mm","description":"SIPLUS NET CSM 1277 based on 6GK7277-1AA10-0AA0 with conformal coating, 0…+60 °C, Compact Switch Module CSM 1277 connection SIMATIC S7-1200 and up to 3 further nodes to Industrial Ethernet with 10/100 Mbps","Transfer Rate":"10 Mbit/s, 100 Mbit/s","lifecycle_stage":"current","protection class IP":"IP20","Security Information":"Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action(e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit http://www.siemens.com/industrialsecurity. To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://support.automation.siemens.com. (V3.4)","For Emitted Interference":"EN 61000-6-4 (Class A)","according to IEC 81346-2":"KF","For Interference Immunity":"EN 61000-6-2","according to IEC 81346-2:2019":"KFE","Product Function / Switch-Managed":"No","conformity according to EN 60721-3-3":"Yes; Class 3S4 incl. sand, dust; *","conformity according to EN 60721-3-6":"Yes; Class 6S3 incl. sand, dust; *","Ambient Temperature / During Storage And Transport":"-40 ... +70 °C","Chemical Resistance / To Commercially Available Cooling Lubricants":"Yes; incl. airborne diesel and oil droplets","Ambient Condition / Relating To Ambient Temperature - Air Pressure - Installation 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)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$232.41","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3a48454a087cebe7492f6f3130264eec.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=331143&mlfb=6AG1277-1AA10-4AA0"},"ai":{"faq":[{"question":"What is the physical depth of this module?","answer":"45 mm. Fits standard S7-1200 system enclosures. Overall dimensions are 75 mm wide, 100 mm tall."},{"question":"What compliance documentation is available for this part?","answer":"It meets EN 61000-6-4 (Class A) for emitted interference, EN 61000-6-2 for interference immunity, and conforms to EN 60721-3-3 (Class 3S4) and EN 60721-3-6 (Class 6S3) for environmental stability. The manufacturer provides industrial security guidance as part of the documentation set. Contact for specific RoHS/REACH declarations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1277-1AA10-4AA0","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/6AG1277-1AA10-4AA0 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}}