{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1052-2HB08-7BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1052-2HB08-7BA0","canonicalUrl":"https://aoctrl.com/siemens/6AG1052-2HB08-7BA0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1052-2HB08-7BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS LOGO! 24RCEO (AC) logic module, 6AG1052-2HB08-7BA0, 8 DI/4 DQ relay, 24 V AC/DC, Ethernet, conformal coating, -40 to +70 °C.","salesMarkdown":"The 6AG1052-2HB08-7BA0: This is the SIPLUS LOGO! 24RCEO (AC) – a hardened logic module based on the standard 6ED1052-2HB08-0BA0 but with conformal coating and a temperature range that actually covers a turbine's worst-case year: -40 °C at a frigid dawn to 70 °C in a midday nacelle bake. It's the same programmable block controller with 8 digital inputs and 4 relay outputs, Ethernet, web server, and data logging, but built to take the environment that kills uncoated electronics. The -40 °C minimum means it will cold-start in a de-energized nacelle after a winter night. The 70 °C max holds even at full solar load with gear running – derating only begins above 70 °C. Cold restart at -25 °C is explicitly permitted including condensation or frost, but don't commission it under active condensation conditions; let the cabinet dry first. Digital outputs are relay, rated 10 A resistive, 3 A inductive. That's enough for contactors, valves, or small motor starters directly; for larger loads, interpose a contactor. Short-circuit protection is external – plan for fusing on the load side. Supply accepts both AC and DC input, with lower limits at 20.4 V DC and 47 Hz AC. The power reserve holds the program and real-time clock for 480 hours.","metaTitle":"Siemens 6AG1052-2HB08-7BA0 SIPLUS LOGO!, -40 to 70 °C","metaDescription":"Active-logic module with conformal coating, rated -40 to +70 °C. 8 DI/4 DQ relay, Ethernet, 400-block memory. Source to order against RFQ.","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":"58 mm","Width":"71.5 mm","Height":"90 mm","Number":"400; Max. 400, function-specific","24 V AC":"Yes","24 V DC":"Yes","Mounting":"on 35 mm DIN rail, 4 spacing units wide","Power reserve":"480 h","lifecycle_stage":"current","At cold restart, min.":"-25 °C; incl. condensation / frost permitted (no commissioning under condensation conditions)","IP degree of protection":"IP20","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)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","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,"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=1124387&mlfb=6AG1052-2HB08-7BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1052-2HB08-7BA0/alternatives.json"},"ai":{"faq":[{"question":"What is its operating temperature range?","answer":"-40 °C minimum, +70 °C maximum. Cold restart at -25 °C permitted with condensation or frost, but commissioning under condensation conditions is not allowed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1052-2HB08-7BA0","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/6AG1052-2HB08-7BA0 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}}