{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7505-0RA00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7505-0RA00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7505-0RA00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7505-0RA00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-1500 system power supply PS 60W, 24/48/60 V DC, 6ES7505-0RA00-0AB0. Supplies the backplane bus with 60 W, rated 3 A at 24 V DC, 1.5 A at 48 V DC, 1.2 A at 60 V DC. Active production.","salesMarkdown":"## Backplane bus power for S7-1500 racks The Siemens 6ES7505-0RA00-0AB0 is the system power supply PS 60W for the SIMATIC S7-1500, delivering 60 W to the backplane bus. It accepts 24 V, 48 V, or 60 V DC input and provides the isolated power that the rack's modules need to communicate and operate. Rated current varies with input voltage: 3 A at 24 V DC, 1.5 A at 48 V DC, and 1.2 A at 60 V DC. The input range extends from 19.2 V DC static (18.5 V dynamic) up to 72 V DC static (75.5 V dynamic), so it handles a sagging or floating DC bus without dropping the rack. ## Isolation and protection specs Reinforced isolation to 230 V AC separates the input from the backplane bus, tested at 2 500 V DC for 2 s as a routine test. That means this supply can share a panel with line-voltage contactors or drives without coupling noise into the S7-1500 backplane. Built-in short-circuit protection and reverse polarity protection are standard. The 20 ms mains failure stored energy time keeps the rack alive through a brief dip. Power loss at nominal rating is 12 W, which factors into the enclosure thermal budget. Equipment protection class I with a protective conductor terminal. IP20 rated — intended for a clean, enclosed control cabinet, not washdown areas. ## Mounting and firmware status Configurable in STEP 7 V5.5 SP3 or higher and TIA Portal V12 or higher. The status indicator on the front gives a quick visual on output health during commissioning.","metaTitle":"Siemens 6ES7505-0RA00-0AB0 PS 60W, 24/48/60 V DC","metaDescription":"Siemens SIMATIC S7-1500 system power supply PS 60W, 24/48/60 V DC, supplies backplane bus. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Communication Modules"],"specifications":{"Depth":"129 mm","Width":"70 mm","Height":"147 mm","Rail mounting":"Yes","Weight, approx.":"600 g","lifecycle_stage":"current","Firmware version":"V1.0.0","Rated value (DC)":"24 V / 48 V / 60 V","Status indicator":"Yes","Primary/Secondary":"Yes; Electrical isolation for 230 V AC (reinforced isolation)","HW functional status":"FS03","Isolation tested with":"2 500 V DC/2 s (routine test)","Rated value at 24 V DC":"3 A","Rated value at 48 V DC":"1.5 A","Rated value at 60 V DC":"1.2 A","IP degree of protection":"IP20","Short-circuit protection":"Yes","Equipment protection class":"I, with protective conductor","Reverse polarity protection":"Yes","Infeed power to the backplane bus":"60 W","permissible range, lower limit (DC)":"19.2 V; Static 19.2 V, dynamic 18.5 V","permissible range, upper limit (DC)":"72 V; Static 72 V, dynamic 75.5 V","Power loss at nominal rating conditions":"12 W","Mains/voltage failure stored energy time":"20 ms","STEP 7 configurable/integrated from version":"V5.5 SP3 or higher","STEP 7 TIA Portal configurable/integrated from version":"V12 / V12"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$368.30 – $685.68","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=14108&mlfb=6ES7505-0RA00-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7505-0RA00-0AB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6ES7505-0RA00-0AB0?","answer":"Sourced to order against an RFQ through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7505-0RA00-0AB0","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/6ES7505-0RA00-0AB0 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}}