{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7314-6BF01-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7314-6BF01-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7314-6BF01-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7314-6BF01-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"SIMATIC S7-300, CPU 314C-2 PTP COMPACT CPU WITH MPI, 24 DI/16 DO, 4AI, 2AO, 1 PT100, 4 FAST COUNTERS (60 KHZ), INTEGRATED INTERFACE RS485, INTEGRATED 24V DC POWER SUPPLY, 48 KBYTE WORKING MEMORY, FRONT CONNECTOR (2 X 40PIN) AND MICRO MEMORY CARD REQUIRED","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"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":"No","SCL":"Yes","STL":"Yes","Type":"SFB","ASCII":"Yes","Depth":"130 mm","GRAPH":"Yes","Width":"120 mm","Height":"125 mm","Inputs":"253","Number":"1","Preset":"No retentivity","Pt 100":"Yes","RK 512":"Yes","RS 485":"Yes; RS 422 / 485 (X.27)","STEP 7":"Yes; V5.1 SP2","via CP":"4","CP, LAN":"10","CP, PtP":"8","Current":"Yes","Forcing":"Yes","Outputs":"124","Overall":"12","Present":"Yes","Routing":"No","3964 (R)":"Yes","Isolated":"Yes","0 to 10 V":"Yes","As Client":"Yes","As Server":"Yes","HiGraph®":"Yes","Retentive":"Yes","Supported":"Yes","Variables":"Inputs, outputs, memory bits, DB, times, counters","0 to +10 V":"Yes","0 to 20 mA":"Yes","Adjustable":"Yes","Expandable":"No","Integrated":"48 kbyte; For program and data","Resistance":"Yes","Size, max.":"16 kbyte","Backup time":"6 wk","Command set":"see instruction list","Granularity":"1 h","Lower Limit":"10 ms","Racks, max.":"4","Single step":"Yes","Upper Limit":"9 990 s","Number, max.":"256 byte","Status block":"Yes","0 To 600 Ohms":"Yes","2-Wire Sensor":"Yes","4 mA to 20 mA":"Yes","Analog inputs":"752 to 761","Plug-in (MMC)":"Yes","in AS, master":"Yes","to MPI, slave":"Yes","-10 V to +10 V":"Yes","Analog outputs":"752 to 755","Digital inputs":"124.0 to 126.7","For Signal \"0\"":"-3 to +5V","For Signal \"1\"":"+15 to +30 V","Interface type":"Integrated RS 422/ 485 interface","Nesting levels":"8","PID controller":"Yes","Shielded, Max.":"100 m","to MPI, master":"Yes","Digital outputs":"124.0 to 125.7","Parameterizable":"Yes; 0.1 / 0.3 / 3 / 15 ms","Range of values":"0 to 2^31 hours (when using SFC 101)","Weight, approx.":"676 g","Without Battery":"Yes; Program and data","lifecycle_stage":"eol_hot","-20 mA to +20 mA":"Yes","Firmware version":"V2.0.0","Of Which Central":"248","Power loss, typ.":"14 W","Rated value (DC)":"24 V","S7 communication":"Yes","Unshielded, Max.":"600 m","PROFIBUS DP slave":"No","Cable length, max.":"1 200 m","Forcing, variables":"Inputs, outputs","Number of counters":"4","PROFIBUS DP master":"No","Per Priority Class":"8","Retentivity preset":"MB 0 to MB 15","up to 40 °C, max.":"8 A","up to 60 °C, max.":"4 A","At \"0\" To \"1\", Max.":"8 µs","Number/Number range":"0","PG/OP communication":"Yes","Plug-in (MMC), max.":"8 Mbyte","Programming package":"STEP 7 V5.2 SP1 or higher (with STEP 7 V5.1 SP3 or higher, please use predecessor CPU)","For Signal \"1\", Min.":"L+ (-0.8 V)","For Signal \"1\", Typ.":"8 mA","HW functional status":"01","Inrush current, typ.":"11 A","Frequency measurement":"Yes","Number of breakpoints":"2","Number of connections":"12","Retentivity available":"Yes; MB 0 to MB 255","Controlled Positioning":"Yes","Modules per rack, max.":"8; In rack 3 max. 7","Resistance thermometer":"Yes","S7 basic communication":"Yes","System functions (SFC)":"see instruction list","Deviation per day, max.":"10 s","Limit frequency (pulse)":"2.5 kHz","Number of pulse outputs":"4","Status/control variable":"Yes","Transmission rate, max.":"38.4 kbit/s","User data per job, max.":"180 kbyte","For Bit Operations, Max.":"0.2 µs","For Bit Operations, Typ.":"0.1 µs","Number of GD loops, max.":"4","Number of analog outputs":"2","Number of blocks (total)":"1 024","Number of clock memories":"8","Number of digital inputs":"24","Number of time alarm OBs":"1","Per Priority Class, Max.":"510 byte","Short-circuit protection":"Yes; Clocked electronically","Size of GD packets, max.":"22 byte","integrated channels (AI)":"4+1","integrated channels (AO)":"2","integrated channels (DI)":"24","integrated channels (DO)":"16","For Word Operations, Typ.":"0.2 µs","Global data communication":"Yes","Input resistance (Pt 100)":"10 MΩ","Number of delay alarm OBs":"1","Number of digital outputs":"16","Number of variables, max.":"10","Point-to-point connection":"Yes","With Inductive Load, Max.":"0.5 Hz","With Resistive Load, Max.":"100 Hz","with ASCII protocol, max.":"19.2 kbit/s","Hardware clock (real-time)":"Yes","Number of GD packets, max.":"4","Number of frequency meters":"4","with RK 512 protocol, max.":"19.2 kbit/s","Number of process alarm OBs":"1","Process diagnostic messages":"Yes","S7 communication, as client":"No","S7 communication, as server":"Yes","usable for OP communication":"11","usable for PG communication":"11","Input resistance (0 to 10 V)":"100 kΩ","Retentive And Synchronizable":"Yes","System function blocks (SFB)":"see instruction list","with 3964 (R) protocol, max.":"19.2 kbit/s","Conversion time (per channel)":"1 ms","Input resistance (0 to 20 mA)":"100 Ω","additional within an error OB":"4","reserved for OP communication":"1","reserved for PG communication":"1","Number of cyclic interrupt OBs":"1","For voltage/current measurement":"4","Number of expansion units, max.":"3","Of Which Status Variables, Max.":"30","For Fixed Point Arithmetic, Typ.":"2 µs","Input resistance (0 to 600 ohms)":"10 MΩ","Input resistance (4 mA to 20 mA)":"100 Ω","Of Which Control Variables, Max.":"14","Counting frequency (counter) max.":"60 kHz","Current consumption (rated value)":"800 mA","Integration time, parameterizable":"Yes; 2,5 / 16,6 / 20 ms","usable for S7 basic communication":"8","Between The Channels, In Groups Of":"8","Potential separation analog inputs":"Yes; common for analog I/O","For Floating Point Arithmetic, Typ.":"3 µs","For Signal \"1\" Minimum Load Current":"5 mA","Input resistance (-20 mA to +20 mA)":"100 Ω","Potential separation analog outputs":"Yes; common for analog I/O","Potential separation digital inputs":"Yes","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","reserved for S7 basic communication":"8","Number of GD packets, receiver, max.":"4","Potential separation digital outputs":"Yes","For Signal \"0\" Residual Current, Max.":"0.5 mA","adjustable for OP communication, max.":"11","adjustable for OP communication, min.":"1","adjustable for PG communication, max.":"11","adjustable for PG communication, min.":"1","Between The Channels And Backplane Bus":"Yes","For Signal \"1\" Permissible Range, Max.":"500 mA","Current, relative to input range, (+/-)":"0.7 %","Number of GD packets, transmitter, max.":"4","Voltage, relative to input range, (+/-)":"0.7 %","Current, relative to output range, (+/-)":"0.7 %","Voltage, relative to output range, (+/-)":"0.7 %","Resistance, relative to input range, (+/-)":"3 %","simultaneously active Alarm-S blocks, max.":"40","Limitation of inductive shutdown voltage to":"L+ (-48 V)","User program protection/password protection":"Yes","adjustable for S7 basic communication, max.":"8","adjustable for S7 basic communication, min.":"0","Interface controllable from the user program":"Yes","Size of GD packet (of which consistent), max.":"22 byte","User data per job (of which consistent), max.":"64 byte","Power supply to interface (15 to 30 V DC), max.":"200 mA","Current consumption (in no-load operation), typ.":"150 mA","For resistance/resistance thermometer measurement":"1","Permissible Quiescent Current (2-Wire Sensor), Max.":"1.5 mA","Number of login stations for message functions, max.":"12","Resolution with overrange (bit including sign), max.":"12 bit","Data management on MMC (after last programming), min.":"10 y","Technical unit for temperature measurement adjustable":"Yes; Degrees Celsius / degrees Fahrenheit / Kelvin","Resistance thermometer, relative to input range, (+/-)":"3 %","for signal \"1\" permissible range for 0 to 60 °C, max.":"500 mA","Interface can trigger alarm/interrupt in the user program":"Yes","Permissible Input Current For Voltage Input (Destruction Limit), Max.":"0.5 mA; Permanent","Permissible Input Voltage For Current Input (Destruction Limit), Max.":"5 V; Permanent"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$999.99 – $1,522.48","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=262256&mlfb=6ES7314-6BF01-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7314-6BF01-0AB0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7314-6BF01-0AB0","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/6ES7314-6BF01-0AB0 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}}