{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1305-1BA80-2AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1305-1BA80-2AA0","canonicalUrl":"https://aoctrl.com/siemens/6AG1305-1BA80-2AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1305-1BA80-2AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS S7-300 power supply, 6AG1305-1BA80-2AA0, 24V DC rated input, 2A output, 120x80x125 mm, EN 50155 railway certified.","salesMarkdown":"## Railway-rated 2A supply for S7-300 racks The Siemens 6AG1305-1BA80-2AA0 is a SIPLUS S7-300 power supply that takes 24 V DC input and delivers a SELV 2 A output to the backplane bus. ## Output current across the DC input range The rated output current depends on the input voltage: 2.7 A at 24 V DC, 1.3 A at 48 V DC, 0.9 A at 72 V DC, 0.65 A at 96 V DC, and 0.6 A at 110 V DC. The supply accepts any DC voltage from 23.27 V up to the 110 V DC rated value, so it covers the full nominal range used in rolling stock and industrial battery-backed systems. ## DIN rail footprint and thermal budget Typical power loss is 16 W, and the supply is convection-cooled; the 70 °C max ambient rating means no derating in a sealed enclosure as long as the internal air stays below that ceiling. The 20 A inrush current lasts less than the 3 s power-up time, so the upstream breaker needs a C-curve or a slow-blow characteristic to avoid nuisance trips.","metaTitle":"Siemens 6AG1305-1BA80-2AA0 SIPLUS S7-300 Power Supply","metaDescription":"Siemens 6AG1305-1BA80-2AA0 SIPLUS S7-300 power supply, 24V DC 2A output. EN 50155 railway rated. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"I2t":"5 A²·s","Max.":"70 °C; = Tmax; for use on railway vehicles according to EN 50155, the rated temperature range -25 ... +55 °C (T1) or 60 °C @ UL/UL hazardous use applies","Min.":"-25 °C; = Tmin","Depth":"120 mm","Width":"80 mm","title":"6AG1305-1BA80-2AA0","Height":"125 mm","24 V DC":"Yes","48 V DC":"Yes","72 V DC":"Yes","96 V DC":"Yes","CE mark":"Yes","120 V DC":"Yes; Rated value 110 V DC","EN 50155":"Yes; Sections 4, 5 and 12; no further agreements apply; T1, Category 1, Class A/B, EN 50155:2007","Efficiency":"75 %","description":"SIPLUS S7-300 PS 305 based on 6ES7305-1BA80-0AA0 with conformal coating, -25…+70 °C, stabilized power supply input: 24-110 V DC output: 24 V DC/2 A","Weight, approx.":"740 g","lifecycle_stage":"current","Power loss, typ.":"16 W","Rated value (DC)":"24 V","Primary/Secondary":"Yes; SELV output voltage Ua according to EN 60950-1 and EN 50178","Repeat rate, min.":"1 s","Power up time, max.":"3 s","Inrush current, max.":"20 A","Isolation tested with":"Rated insulation voltage (24 V against input): 150 V AC tested with: 2800 V DC","Leakage current, max.":"3.5 mA","Leakage current, typ.":"0.7 mA","Residual ripple, max.":"150 mV; Peak - peak","Residual ripple, typ.":"30 mV; Peak - peak","Rated value at 24 V DC":"2.7 A","Rated value at 48 V DC":"1.3 A","Rated value at 72 V DC":"0.9 A","Rated value at 96 V DC":"0.65 A","Rated value at 110 V DC":"0.6 A","Active power input, typ.":"64 W","Short-circuit protection":"Yes; Electronic","EMC interference emission":"EN 55011 Class A","EMC interference immunity":"EN 61000-6-2","Equipment protection class":"I","Current output (rated value)":"2 A; 2 for connection in parallel","Overcurrent overload capability":"270 ms on short circuit during startup and operation","permissible range, lower limit (DC)":"23.27 V","permissible range, upper limit (DC)":"24.72 V","Status indicator output 24 V OK (green)":"Yes","Mains/voltage failure stored energy time":"10 ms; Corresponds to S2 and C1 of EN 50155","Installation altitude above sea level, max.":"2 000 m","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); above 2 000 m max. 75 V DC","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)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$317.50","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b920121f3523bf6cccd38acf1930859b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=156039&mlfb=6AG1305-1BA80-2AA0"},"ai":{"faq":[{"question":"Is 6AG1305-1BA80-2AA0 a direct replacement for 6ES7305-1BA80-0AA0?","answer":"Yes, the 6AG1305-1BA80-2AA0 is the SIPLUS version of the standard 6ES7305-1BA80-0AA0. It is pin-compatible and fits the same S7-300 rack slot. The difference is the extended temperature range and EN 50155 certification on the SIPLUS variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1305-1BA80-2AA0","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/6AG1305-1BA80-2AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}