{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ED1052-1MD08-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ED1052-1MD08-0BA0","canonicalUrl":"https://aoctrl.com/siemens/6ED1052-1MD08-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ED1052-1MD08-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens LOGO! 12/24RCE logic module, 6ED1052-1MD08-0BA0, display, 12/24 VDC supply, 8 DI (4 AI), 4 relay DO, 400 function blocks, Ethernet, web server, -40 to 70°C, 4 SU wide.","salesMarkdown":"## Integrator’s first look The Siemens 6ED1052-1MD08-0BA0 is a current-production LOGO! 12/24RCE logic module with an integrated display, Ethernet port, web server, and data-logging capability. It runs on 12 or 24 VDC and provides 8 digital inputs (4 configurable as 0–10 V analog inputs) plus 4 relay outputs rated 10 A resistive, 3 A inductive. The memory holds 400 function blocks, and the unit mounts on a standard 35 mm DIN rail using 4 spacing units (71.5 mm width). Temperature range is the standout: -40 °C to 70 °C. Where the older 6ED1052-1MD00-0BA7 (still available) tops out at 55 °C and bottoms at 0 °C, this unit tolerates freezer storage or hot enclosures without derating. That alone determines fit for outdoor cabinets or unheated machine rooms. Function-block count jumps to 400 from the 333-block limit on the -0BA7. If your program logic approaches the old ceiling, this unit buys headroom without hardware changes. All other core I/O ratings — 8 DI (4 AI), 4 relay outputs, 10 A resistive / 3 A inductive — are identical between the two. Footprint: 4 spacing units (71.5 mm width, 60 mm depth) vs. 6 SU (107 mm width, 55 mm depth) on the -0BA7. Mount on 35 mm DIN rail, 4 spacing units (71.5 mm) wide. Power supply range is 10.8–28.8 VDC; use a Class II power supply for SELV compliance. The 480-hour power reserve keeps the real-time clock and program in memory when main power is lost; no battery needed.","metaTitle":"Siemens 6ED1052-1MD08-0BA0 LOGO! Logic Module, 400 blocks, -","metaDescription":"Current-production Siemens LOGO! 12/24RCE logic module with 400 function blocks, 8 DI (4 AI), 4 relay DO, Ethernet, web server, data logging, -40 to 70°C. RFQ for traceable supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","Depth":"60 mm","Width":"71.5 mm","Height":"90 mm","Number":"400; Max. 400, function-specific","12 V DC":"Yes","24 V DC":"Yes","CE mark":"Yes","Mounting":"on 35 mm DIN rail, 4 spacing units wide","FM approval":"Yes","UL approval":"Yes","CSA approval":"Yes","With Display":"Yes","Power reserve":"480 h","Marine approval":"Yes","lifecycle_stage":"current","according to VDE 0631":"Yes","IP degree of protection":"IP20","Number of digital inputs":"8; Of which 4 can be used in analog mode (0 to 10 V)","Short-circuit protection":"No; external fusing necessary","Number of digital outputs":"4; Relays","With Inductive Load, Max.":"3 A","With Resistive Load, Max.":"10 A","permissible range, lower limit (DC)":"10.8 V","permissible range, upper limit (DC)":"28.8 V","developed in accordance with IEC 61131":"Yes","Limit class B, for use in residential areas":"Yes","for signal \"1\" permissible range for 0 to 55 °C, max.":"10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$90.49 – $140.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a73ac12e4471645b99f8c88c58a26207.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1088939&mlfb=6ED1052-1MD08-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ED1052-1MD08-0BA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ED1052-1MD08-0BA0","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/6ED1052-1MD08-0BA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}