{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7315-2EG10-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7315-2EG10-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7315-2EG10-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7315-2EG10-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-300 CPU 315-2 PN/DP, order code 6ES7315-2EG10-0AB0, 16 kbyte work memory, 244 byte inputs/outputs, integrated PROFINET interface, FM 8 function blocks, CFC, 80 x 125 x 130 mm.","salesMarkdown":"## CPU 315-2 PN/DP — 16 kbyte work memory, PROFINET onboard The Siemens 6ES7315-2EG10-0AB0 is an S7-300 CPU with 16 kbyte work memory, 244 byte inputs and 244 byte outputs, and an integrated PROFINET interface supporting TCP/IP via loadable function blocks. It runs STEP 7 V5.3 SP1 or higher and supports LAD, FBD, STL, SCL, GRAPH, and HiGraph® programming languages. The module measures 80 x 125 x 130 mm and fits a standard S7-300 DIN-rail mounting profile. ## PROFINET and communication — integrated interface, no MPI This CPU carries one integrated PROFINET interface that can act as both client and server, using loadable FBs or a CP module. It supports routing and RS 485, but has no MPI port. For additional connectivity, it can handle up to 4 CP modules via the backplane, 10 CP modules on a LAN, and 8 CP modules for PtP connections. ## Memory and retentivity — 16 kbyte work memory, 6-week backup Work memory is fixed at 16 kbyte maximum and is not expandable. The CPU provides retentive memory for inputs, outputs, memory bits, DBs, times, and counters, but it must be restarted at each restart. Backup time is 6 weeks at 40 °C ambient temperature. Forcing is supported, and the preset memory configuration has no retentivity by default.","metaTitle":"Siemens 6ES7315-2EG10-0AB0 S7-300 CPU, 16 kbyte work memory","metaDescription":"Siemens 6ES7315-2EG10-0AB0 S7-300 CPU with 16 kbyte work memory, 244 byte I/O each, PROFINET interface, FM 8, CFC. Sourced to order against an 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","I2t":"1 A²·s","LAD":"Yes","MPI":"No","SCL":"Yes","STL":"Yes","DPV1":"No","Type":"SFB","Depth":"130 mm","GRAPH":"Yes","Width":"80 mm","Height":"125 mm","Inputs":"244 byte","Number":"1","Preset":"No retentivity","RS 485":"Yes","STEP 7":"Yes; V5.3 SP1 or higher","TCP/IP":"Yes; via integrated PROFINET interface and loadable FBs","via CP":"4","CP, LAN":"10","CP, PtP":"8","Forcing":"Yes","Outputs":"244 byte","Overall":"16","Present":"Yes","Routing":"Yes","Isolated":"Yes","As Client":"Yes; via integrated PROFINET interface and loadable FB or via CP and loadable FB","As Server":"Yes","HiGraph®":"Yes","Retentive":"Yes; Must be restarted at each restart","Supported":"Yes","Variables":"Inputs, outputs, memory bits, DB, times, counters","Adjustable":"No","Expandable":"No","Integrated":"1","Size, max.":"16 kbyte","Backup time":"6 wk; At 40 °C ambient temperature","Command set":"see instruction list","Granularity":"1 h","Lower Limit":"10 ms","Racks, max.":"4","SYNC/FREEZE":"Yes","Single step":"Yes","Upper Limit":"9 990 s","Equidistance":"Yes","Inputs, max.":"2 kbyte","Number, max.":"2 048 byte","PROFINET CBA":"Yes","Status block":"Yes","in AS, slave":"Yes","Outputs, max.":"2 kbyte","Plug-in (MMC)":"Yes","Updating time":"1 to 512 ms (minimum value depends on communication share set for PROFINET I/O, on the number of I/O devices, and on the volume of configured user data)","in AS, master":"Yes","to MPI, slave":"Yes","Interface type":"PROFINET","Nesting levels":"8","to MPI, master":"Yes","Range of values":"0 to 2^31 hours (when using SFC 101)","Weight, approx.":"460 g","Without Battery":"Yes; Program and data","lifecycle_stage":"eol_hot","Firmware version":"V2.3.0","Of Which Central":"256; max.","Power loss, typ.":"3.5 W","RJ 45 (Ethernet)":"Yes","Rated value (DC)":"24 V","S7 communication":"Yes; with loadable FBs, max. configurable connections: 16","Data length, max.":"1 460 byte","PROFIBUS DP slave":"No","expandable FEPROM":"can be plugged in as MMC","Address area, max.":"32; With max. 32 bytes each","Forcing, variables":"Inputs, outputs","PROFIBUS DP master":"No","Per Priority Class":"8","Retentivity preset":"Yes","Cyclic Transmission":"Yes","Number/Number range":"0","PG/OP communication":"Yes","Plug-in (MMC), max.":"8 Mbyte","Programming package":"STEP 7 V5.3 SP1","Acyclic Transmission":"Yes","HW functional status":"01","Inrush current, typ.":"2.5 A","HMI variable updating":"500 ms","Number of breakpoints":"2","Number of connections":"16","Number of startup OBs":"1; OB 100","Open IE communication":"Yes; via TCP/IP","Retentivity available":"Yes; MB 0 to MB 2 047","Modules per rack, max.":"8","PROFINET IO Controller":"Yes","Retentivity adjustable":"Yes; via non-retain property on DB","S7 basic communication":"Yes","System functions (SFC)":"see instruction list","Deviation per day, max.":"10 s","Number of HMI variables":"200","Number of entries, max.":"100","Sampling interval, min.":"500 ms","Status/control variable":"Yes","Transmission rate, max.":"100 Mbit/s","User data per job, max.":"See online help of STEP 7 (shared parameters of the SFBs/FBs and of the SFCs/FCs of S7 Communication)","For Bit Operations, Max.":"0.1 µs","For Bit Operations, Typ.":"0.1 µs","Number of GD loops, max.":"8","Number of blocks (total)":"1 024","Number of clock memories":"8; 1 memory byte","Number of free cycle OBs":"1; OB 1","Number of time alarm OBs":"1; OB 10","Per Priority Class, Max.":"1 024 byte; per block max. 510","Size of GD packets, max.":"22 byte","For Word Operations, Typ.":"0.2 µs","Global data communication":"No","Number of DP slaves, max.":"124","Number of delay alarm OBs":"1; OB 20","Number of variables, max.":"10","Point-to-point connection":"No","Hardware clock (real-time)":"Yes","Number of GD packets, max.":"8","Number of connections, max.":"8","Number of process alarm OBs":"1; OB 40","Process diagnostic messages":"Yes","S7 communication, as client":"No","S7 communication, as server":"Yes","User data consistency, max.":"256 byte","usable for OP communication":"15","usable for PG communication":"15; max.","Retentive And Synchronizable":"Yes","Retentive Data Area In Total":"all","System function blocks (SFB)":"see instruction list","additional within an error OB":"4","reserved for OP communication":"1","reserved for PG communication":"1","Number of cyclic interrupt OBs":"1; OB 35","Number of synchronous error OBs":"2; OB 121, 122","Of Which Status Variables, Max.":"30","Data length per connection, max.":"240 byte; Slave-dependent","For Fixed Point Arithmetic, Typ.":"2 µs","Number of asynchronous error OBs":"1; OB 80","Of Which Control Variables, Max.":"14","Current consumption (rated value)":"650 mA","Number of functions, master/slave":"17","Number of linked PROFIBUS devices":"16","usable for S7 basic communication":"14","For Floating Point Arithmetic, Typ.":"3 µs","Number of incoming interconnections":"200","Number of outgoing interconnections":"200","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","reserved for S7 basic communication":"0","Number of GD packets, receiver, max.":"8","Total of all master/slave connections":"1 000","adjustable for OP communication, max.":"15; 1 to 15","adjustable for OP communication, min.":"1","adjustable for PG communication, max.":"15; 1 to 15","adjustable for PG communication, min.":"1","Data length of all HMI variables, max.":"2 000 byte","Number of connectable IO Devices, max.":"128","Number of GD packets, transmitter, max.":"8","Setpoint for the CPU communication load":"50 %","Automatic Detection Of Transmission Rate":"Yes; 10/100 Mbit/s","Number of remote interconnection partners":"32","simultaneously active Alarm-S blocks, max.":"40","User program protection/password protection":"Yes","adjustable for S7 basic communication, max.":"14; 0 to 14","adjustable for S7 basic communication, min.":"0","Size of GD packet (of which consistent), max.":"22 byte","User data per job (of which consistent), max.":"76 byte; 76 bytes (with X_SEND or X_RCV); 64 bytes (with X_PUT or X_GET as server)","Power supply to interface (15 to 30 V DC), max.":"0 mA","Current consumption (in no-load operation), typ.":"100 mA","Data length of all incoming interconnections, max.":"2 000 byte","Data length of all outgoing interconnections, max.":"2 000 byte","Direct data exchange (slave-to-slave communication)":"Yes","Transmission frequency: Transmission interval, min.":"10 ms","Number of login stations for message functions, max.":"16; Depending on the configured connections for PG/OP and S7 basic communication","Data management on MMC (after last programming), min.":"10 y","Number of device-internal and PROFIBUS interconnections":"500","Data length of all incoming connections master/slave, max.":"4 000 byte","Data length of all outgoing connections master/slave, max.":"4 000 byte","External Protection For Power Supply Lines (Recommendation)":"2 A min.","Data length of device-internal und PROFIBUS interconnections, max.":"4 000 byte","Number of stations that can log on for HMI variables (PN OPC/iMap)":"3; 2x PN OPC/1x iMap"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$941.83","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=314150&mlfb=6ES7315-2EG10-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7315-2EG10-0AB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6ES7315-2EG10-0AB0?","answer":"This part is sourced to order against an RFQ. Availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7315-2EG10-0AB0","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/6ES7315-2EG10-0AB0 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}}