{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1241-1AH30-2XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1241-1AH30-2XB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1241-1AH30-2XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1241-1AH30-2XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS S7-1200 CM 1241 RS-232, 6AG1241-1AH30-2XB0, 1x RS-232 interface, conformal coating, -40 to +70 °C, 30 x 100 x 75 mm.","salesMarkdown":"## SIPLUS RS-232 module for harsh environments The Siemens 6AG1241-1AH30-2XB0 is a SIPLUS variant of the S7-1200 CM 1241 RS-232 communications module, built on the standard 6ES7241-1AH30-0XB0 hardware with conformal coating and an extended temperature range of -40 to +70 °C. ## Temperature range and coating The conformal coating protects the PCB from condensation, corrosive gases, and dust — the defining upgrade over the standard S7-1200 CM 1241, which lacks this protection and is rated only to 0–60 °C. The -40 °C low end and +70 °C high end cover applications from cold storage to outdoor cabinets in direct sun, where standard modules would drift out of spec. Altitude derating applies: full temperature range at 0–2000 m, derate by 10 K up to 3500 m, and by 20 K up to 5000 m. ## Panel fit and power budget The module snaps onto the S7-1200 DIN-rail assembly, occupying 30 mm width — one slot in the CPU rack. Depth is 75 mm, height 100 mm, matching the standard S7-1200 form factor. Max current draw from the L5+ backplane bus is 220 mA for logic; total power dissipation is 1.1 W typical, well within the CPU's backplane budget for a four-slot configuration. Cable length is limited to 10 m for the RS-232 link — sufficient for cabinet-to-machine connections but not for long-distance runs (use RS-485 for those). The standard sibling 6ES7241-1AH30-0XB0 is the base hardware; the SIPLUS variant adds conformal coating and extended temperature range. No pin-compatible alternative exists within the SIPLUS family — this is the only RS-232 SIPLUS module for S7-1200.","metaTitle":"Siemens 6AG1241-1AH30-2XB0 SIPLUS S7-1200 CM 1241 RS-232","metaDescription":"SIPLUS S7-1200 CM 1241 RS-232 communication module with conformal coating. Extended temp range -40 to +70 °C. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","ASCII":"Yes","Depth":"75 mm","Width":"30 mm","Height":"100 mm","Weight, approx.":"150 g","lifecycle_stage":"current","Power loss, typ.":"1.1 W","Fall height, max.":"0.3 m; five times, in product package","Cable length, max.":"10 m","Interfaces/bus type":"RS 232C (V.24)","Number of interfaces":"1","Current consumption, max.":"220 mA; From L5+; logic","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 080 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":"$158.22","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=145389&mlfb=6AG1241-1AH30-2XB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1241-1AH30-2XB0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1241-1AH30-2XB0","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/6AG1241-1AH30-2XB0 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}}