{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7315-2AF83-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7315-2AF83-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7315-2AF83-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7315-2AF83-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-300 CPU 315-2 DP, order code 6ES7315-2AF83-0AB0, 24 VDC rated supply, 8 W typical power loss, FM 8, CFC support, 80 x 125 x 130 mm.","salesMarkdown":"## CPU 315-2 DP for S7-300 Rack The Siemens 6ES7315-2AF83-0AB0 is a CPU 315-2 DP module for the S7-300 series, designed to snap onto a standard DIN rail inside a control panel. It draws 24 VDC rated supply and dissipates 8 W typical power loss, so budget for that heat load in the enclosure ventilation. This CPU supports programming in LAD, FBD, STL, SCL, GRAPH, HiGraph, and CFC, and includes an integrated MPI interface plus PROFIBUS DP slave capability. The 80 mm width, 125 mm height, and 130 mm depth fit the standard S7-300 slot footprint. ## Panel Fit and I/O Map The CPU provides 244 bytes each of inputs and outputs, with 128 digital channels central and up to 256 bytes of process image size. The 1 ms to 6000 ms cycle time range is adjustable, with equidistance supported for deterministic PROFIBUS DP cycles.","metaTitle":"Siemens 6ES7315-2AF83-0AB0 S7-300 CPU, 24 VDC, EOL Hot","metaDescription":"Siemens 6ES7315-2AF83-0AB0 S7-300 CPU, 24 VDC, 8 W, FM 8, CFC support. End-of-life hot stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"FM":"8","CFC":"Yes","FBD":"Yes","LAD":"Yes","MPI":"Yes","SCL":"Yes","STL":"Yes","Depth":"130 mm","GRAPH":"Yes","Width":"80 mm","Height":"125 mm","Inputs":"244 byte","Number":"128","STEP 7":"Yes; STEP 7 V5.0","via CP":"1; CP 342-5","CP, LAN":"2","CP, PtP":"4","Outputs":"244 byte","HiGraph®":"Yes","Supported":"Yes; via loadable blocks","Adjustable":"Yes","Integrated":"1","Size, max.":"256 byte","Command set":"Binary logic operations, bracketed operations, result allocation, saving, counting, loading, transferring, comparing, shifting, rotating, complementation, calling blocks, fixed point arithmetic, floating point arithmetic, jump functions","Lower Limit":"1 ms","Upper Limit":"6 000 ms","Equidistance":"Yes","Number, max.":"see instruction list","With Battery":"Yes; all blocks","Nesting levels":"8","Of Which Static":"4","Weight, approx.":"530 g; Memory card 16 g","Without Battery":"Yes; 4 KB: bit memory, counter, times and data","lifecycle_stage":"eol_hot","Of Which Central":"128","Of Which Dynamic":"8","Power loss, typ.":"8 W","Rated value (DC)":"24 V","S7 communication":"Yes","PROFIBUS DP slave":"Yes","expandable FEPROM":"Yes; Flash-EPROM","Cable length, max.":"9 100 m; without repeaters: 50 m; with 2 repeaters: 1100 m; with 10 repeaters in series: 9100 m; via fiber optic cable: 23.8 km (with 16 star hubs or OLMs)","PROFIBUS DP master":"Yes","Per Priority Class":"8; for each programming level","PG/OP communication":"Yes","Process diagnostics":"Yes","Software controller":"Yes; depending on the required memory space and the resulting execution time","Inrush current, typ.":"8 A","Program organization":"Linear, structured","integrated RAM, max.":"96 kbyte","Number of nodes, max.":"32","Number of startup OBs":"1; OB 100","Retentivity available":"Yes; MB 0 to MB 255","Modules per rack, max.":"32","S7 basic communication":"Yes","System functions (SFC)":"Interrupt and error processing, copy data, clock functions, diagnostic functions, module parameterization, operating mode transitions","Transmission rate, max.":"187.5 kbit/s","expandable FEPROM, max.":"4 Mbyte","For Bit Operations, Max.":"0.6 µs","For Bit Operations, Typ.":"0.3 µs","Number of free cycle OBs":"1; OB 1","Number of time alarm OBs":"1; OB 10","For Word Operations, Typ.":"1 µs","Global data communication":"Yes","Number of DP slaves, max.":"64","Hardware clock (real-time)":"Yes","Number of process alarm OBs":"1; OB 40","User data per DP slave, max.":"244 byte","Cycle Monitoring Time / Preset":"150 ms","Number of cyclic interrupt OBs":"1; OB 35","Number of expansion units, max.":"3","Of Which Retentive With Battery":"0 to 2 047 (M 0.0 to M 255.7, adjustable)","For Fixed Point Arithmetic, Typ.":"2 µs","Current consumption (rated value)":"1 000 mA","For Timer/Counter Operations, Typ.":"12 µs","Of Which Retentive Without Battery":"0 to 2 047 (M 0.0 to M 255.7, adjustable)","For Floating Point Arithmetic, Typ.":"50 µs","connectable programming devices/PCs":"PGs/PCs with STEP 7 connectable via MPI interface","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","Activation/deactivation of DP slaves":"Yes","User program protection/password protection":"Yes","Number of modules per DP slave interface, max.":"64","Direct data exchange (slave-to-slave communication)":"Yes; Transmitter and receiver"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,512.57","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=232635&mlfb=6ES7315-2AF83-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7315-2AF83-0AB0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7315-2AF83-0AB0","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/6ES7315-2AF83-0AB0 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}}