{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1052-1HB08-7BA1","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1052-1HB08-7BA1","canonicalUrl":"https://aoctrl.com/siemens/6AG1052-1HB08-7BA1","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1052-1HB08-7BA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS LOGO! 24RCE logic module, 6AG1052-1HB08-7BA1, 24 V AC/DC supply, 8 DI / 4 relay DQ, 400-block memory, Ethernet, conformal coating, -40 to 70 °C.","salesMarkdown":"## Extended-range logic module for harsh environments The Siemens 6AG1052-1HB08-7BA1 is a SIPLUS variant of the LOGO! 24RCE, built for environments where standard units won't hold up. That makes it a direct fit for cold-chain logistics, outdoor enclosures, or washdown zones where moisture and temperature swings kill uncoated electronics. ## I/O count and relay ratings The module provides 8 digital inputs and 4 relay outputs. The relay contacts are rated 10 A resistive and 3 A inductive — enough to switch small contactors or solenoid valves directly without an interposing relay. Note that there is no built-in short-circuit protection on the outputs; external fusing per channel is required. The 24 V AC/DC supply range spans 20.4 V to 28.8 V DC and 47 Hz to 63 Hz AC. The 480-hour power reserve holds the program and retentive data through extended power outages without a backup battery. That's the same footprint as the standard LOGO! 24RCE, so it swaps into an existing panel layout without re-drilling or re-wiring the gland plate. The onboard display is readable from 0 °C to 55 °C; outside that band the response time may slow and contrast may drop, but the effect reverses on return to normal temperature. For applications that stay below 0 °C or above 55 °C, plan on remote HMI or web-server access via the integrated Ethernet port. This SIPLUS variant is based on the standard LOGO! 24RCE order code 6ED1052-1HB08-0BA1. If your line already runs the 0BA1 and you're upgrading for a harsh-area retrofit, the wiring and program transfer directly — the microSD card and LOGO! Soft Comfort V8.3 or higher handle the migration.","metaTitle":"Siemens 6AG1052-1HB08-7BA1 SIPLUS LOGO! 24RCE, 8DI/4 Relay","metaDescription":"SIPLUS LOGO! 24RCE logic module with conformal coating, 8 digital inputs, 4 relay outputs, 400-block memory, Ethernet. Rated -40 to 70 °C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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","24 V AC":"Yes","24 V DC":"Yes","CE mark":"Yes","Mounting":"on 35 mm DIN rail, 4 spacing units wide","With Display":"Yes; The legibility and response time of the display may be reduced or lengthened at temperatures outside 0 ... +55 °C. These effects are self-reversing on return to the normal temperature range of 0 ... +55 °C.","Power reserve":"480 h","lifecycle_stage":"current","At cold restart, min.":"-20 °C; incl. condensation / frost permitted (no commissioning under condensation conditions)","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; Radio interference suppression according to EN55011, Limit Value Class B","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":"$274.32 – $646.98","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/23bdad4d38a7fed7097c19183cd8a2b7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1502439&mlfb=6AG1052-1HB08-7BA1","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1052-1HB08-7BA1/alternatives.json"},"ai":{"faq":[{"question":"Does 6AG1052-1HB08-7BA1 have conformal coating?","answer":"Yes. The SIPLUS variant includes conformal coating per IPC-CC-830A Class A, and is certified to ANSI/ISA-71.04 GX for corrosive gas environments, Level LC3 (salt spray), and Level LB3 (oil). It is also resistant to commercially available coolants and lubricants including diesel and oil droplets in the air."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1052-1HB08-7BA1","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/6AG1052-1HB08-7BA1 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}}