{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ED1052-2FB00-0BA8","brand":"Siemens","brandSlug":"siemens","productSlug":"6ED1052-2FB00-0BA8","canonicalUrl":"https://aoctrl.com/siemens/6ED1052-2FB00-0BA8","factsUrl":"https://aoctrl.com/api/mcp/products/6ED1052-2FB00-0BA8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens LOGO! 230RCEO logic module, 230 VAC/DC, 8 DI/4 DO relay, no display, Ethernet/web server, 400-block memory, 4 spacing units, active production.","salesMarkdown":"## What you're ordering This is the Siemens 6ED1052-2FB00-0BA8 LOGO! 230RCEO — a logic module with integrated power supply and I/O running on 230 VAC/DC. It gives you 8 digital inputs and 4 relay outputs (10 A resistive, 3 A inductive) in a compact 4 spacing-unit housing that clips onto 35 mm DIN rail. There's no display, but you get built-in Ethernet, a web server, data logging, and a microSD slot for program storage. Memory supports 400 blocks, and the module is expandable with additional LOGO! modules. LOGO! 8 FS04 and higher extends the low end to -20 °C. Approvals include CE, UL, CSA, FM, Marine, and EN55011 Limit Class B. The most common alternative is the 6ED1052-1FB00-0BA7, which has a built-in display and is 6 spacing units wide (107 mm) vs this one at 4 spacing units (71.5 mm). Electrically they're identical: same 230V supply, same 8 DI / 4 DO relay outputs, same inductive/resistive loads. The display version holds 333 blocks vs 400 blocks here — minor difference. If your panel was laid out for the 107 mm version, this one will fit but leave a 35 mm gap on the DIN rail; you may want a filler piece or spacer. If you don't need the display for local diagnostics, the compact version saves panel space and is a direct functional drop-in for wiring. ## What the temperature ratings mean for your install If you're using a LOGO! 8 FS04 firmware or higher, the lower limit drops to -20 °C — useful for unheated areas or cold storage. The 55 °C max is typical for control cabinets; if your cabinet runs hotter, you may need forced ventilation or a higher-rated device. This module does not include short-circuit protection on outputs — you must add external fusing as noted in the documentation. ## Compliance at a glance Carries CE, cULus, CSA, FM, and Marine approvals. Limit class B for use in residential areas.","metaTitle":"Siemens 6ED1052-2FB00-0BA8 LOGO! 230RCEO, 8DI/4DO, No Displa","metaDescription":"Siemens LOGO! 230RCEO logic module, 230 VAC/DC supply, 8 digital inputs, 4 relay outputs, no display, Ethernet, web server, 400-block memory, 4 SU wide. Active production. Request","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Max.":"55 °C","Min.":"0 °C; LOGO! 8 FS04 and higher: -20 °C","Depth":"58 mm","Width":"71.5 mm","Height":"90 mm","Number":"190","CE mark":"Yes","115 V AC":"Yes","115 V DC":"Yes","230 V AC":"Yes","230 V DC":"Yes","Mounting":"on 35 mm DIN rail, 4 spacing units wide","FM approval":"Yes","UL approval":"Yes","CSA approval":"Yes","Power reserve":"480 h","Marine approval":"Yes","lifecycle_stage":"current","according to VDE 0631":"Yes","Number of digital inputs":"8","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":"47 Hz","Permissible Range, Upper Limit":"63 Hz","permissible range, lower limit (DC)":"100 V","permissible range, upper limit (DC)":"253 V","developed in accordance with IEC 61131":"Yes","Limit class B, for use in residential areas":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$131.00 – $270.75","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=127531&mlfb=6ED1052-2FB00-0BA8","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ED1052-2FB00-0BA8/alternatives.json"},"ai":{"faq":[{"question":"What are the operating temperature limits?","answer":"Rated 0 °C to 55 °C; for LOGO! 8 FS04 and higher firmware, the low end extends to -20 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ED1052-2FB00-0BA8","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/6ED1052-2FB00-0BA8 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}}