{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1138-4CA50-2AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1138-4CA50-2AB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1138-4CA50-2AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1138-4CA50-2AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS ET 200S PM-E power module, 24–48 V DC, 10 A, -25…+60 °C, conformal coating, 15 mm wide.","salesMarkdown":"This 6AG1138-4CA50-2AB0 is a SIPLUS ET 200S PM-E power module based on 6ES7138-4CA50-0AB0, supplying 24 to 48 V DC at 10 A up to 60°C. Conformal coating and resistance to aggressive gases, salt spray, and oil suit harsh environments. ## Where the ratings matter for your BOM line The 10 A at 60°C is the number that governs panel loading. If your ET 200S terminal draws more than 10 A from this module, you need to split the supply or move to a higher-current power module. The 15 mm width leaves room for more I/O slices on the same rail, but the external short-circuit protection (characteristic B or C) is not built in — you have to account for it upstream. Isolation is tested at 500 V DC between load voltage and backplane, and between power modules. That gives you confidence in ground-separated segments. Reverse polarity protection saves a module if the field wiring is crossed.","metaTitle":"6AG1138-4CA50-2AB0 SIPLUS ET 200S PM-E, 24-48V DC, 10A, -25.","metaDescription":"SIPLUS ET 200S power module with conformal coating, 24-48 V DC, 10 A up to 60 °C, -25 °C min. CE, UL. Active lifecycle. Sourced to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Max.":"60 °C; = Tmax","Min.":"-25 °C; = Tmin","Depth":"52 mm","Width":"15 mm","title":"6AG1138-4CA50-2AB0","Height":"81 mm","Remark":"3 byte","CE mark":"Yes","UL approval":"Yes","description":"SIPLUS ET 200S PM-E 24V-48V based on 6ES7138-4CA50-0AB0 with conformal coating, -25…+60 °C,","Weight, approx.":"35 g","lifecycle_stage":"current","Power loss, typ.":"0.5 W","Rated value (DC)":"24 to 48 V DC","Primary/Secondary":"Yes; between rated load voltage and backplane bus, between power modules","up to 60 °C, max.":"10 A","Group error SF (red)":"Yes","Missing Load Voltage":"Disable / enable","Isolation tested with":"500 V DC","Short-circuit protection":"No; external (e.g. automatic circuit breaker), tripping characteristic B, C","Reverse polarity protection":"Yes","Rated load voltage PWR (green)":"Yes","from load voltage L+ (without load), max.":"12 mA","Installation altitude above sea level, max.":"5 000 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)","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":"$72.39","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e51396e92b3a763c69906944371f4bb2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=82766&mlfb=6AG1138-4CA50-2AB0"},"ai":{"faq":[{"question":"What is the maximum and minimum ambient temperature?","answer":"The operating ambient range is -25°C to +60°C. No derating of the 10 A continuous current is required up to 60°C."},{"question":"What compliance documentation is available?","answer":"The module has CE marking and UL approval. It also meets ANSI/ISA-71.04 Level GX, LC3, and LB3 environmental conditions. The conformal coating is Class A per IPC-CC-830A."},{"question":"What is the current rating at 60°C?","answer":"At 60°C the module is rated for a continuous 10 A. This is the full ambient temperature rating with no further derating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1138-4CA50-2AB0","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/6AG1138-4CA50-2AB0 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}}