{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7215-1HG31-0XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7215-1HG31-0XB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7215-1HG31-0XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7215-1HG31-0XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-1200 CPU, 6ES7215-1HG31-0XB0, 4 Mbyte code memory, 1 024 byte inputs/outputs, PROFIBUS, MODBUS TCP, -40 to 70 °C, cULus/UL/CSA/FM/CE.","salesMarkdown":"The 6ES7215-1HG31-0XB0: This S7-1200 CPU sits in the middle of the 1215C line — 4 MB of code memory, a 1 kbyte process-image area for inputs and outputs, and a temperature range that covers unheated enclosures (-40 to 70 °C). It ships with LAD, FBD, and SCL programming, plus PROFIBUS and MODBUS TCP on the integral ports. No PROFIsafe, so keep safety functions on a separate F-CPU. ## Mounts on DIN, I/O count, and backup Mounts on standard DIN rail, 130×100×75 mm. The 24 V DC supply is isolated; onboard I/O gives you 14 digital inputs and 10 digital outputs, plus 2 analog inputs configurable for 0-10 V or 0-20 mA. The AS-Interface master is built in, so no extra module for field-device bus. Backup time of 480 h typical holds RAM data across short power outages without a battery. Certified cULus, UL, CSA, FM, and CE — the full pack for panel approvals in North America and Europe.","metaTitle":"Siemens 6ES7215-1HG31-0XB0 S7-1200 CPU, 4 MB, -40-70°C","metaDescription":"Siemens S7-1200 CPU with 4 MB code memory, 1 kbyte I/O image, LAD/FBD/SCL, PROFIBUS, MODBUS TCP, -40 to 70 °C. cULus, CE. Available to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"FBD":"Yes","LAD":"Yes","SCL":"Yes","UDP":"Yes","Max.":"70 °C","Min.":"-40 °C","Depth":"75 mm","Width":"130 mm","cULus":"Yes","title":"6ES7215-1HG31-0XB0","Height":"100 mm","Inputs":"1 024 byte","MODBUS":"Yes","TCP/IP":"Yes","24 V DC":"Yes","CE mark":"Yes","Forcing":"Yes","Outputs":"1 024 byte","Present":"Yes","Voltage":"Yes","Isolated":"Yes","PROFIBUS":"Yes","As Client":"Yes","As Server":"Yes","PROFIsafe":"No","Supported":"Yes","Variables":"Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters","0 to +10 V":"Yes","0 to 20 mA":"Yes","Adjustable":"Yes","Integrated":"4 Mbyte","Size, max.":"8 kbyte; Size of bit memory address area","Backup time":"480 h; Typical","FM approval":"Yes","UL approval":"Yes","description":"SIMATIC S7-1200, CPU 1215C, compact CPU, DC/DC/relay, 2 PROFINET ports, onboard I/O: 14 DI 24 V DC; 10 DO relay 2 A, 2 AI 0-10 V DC, 2 AO 0-20 mA DC, Power supply: DC 20.4-28.8V DC, Program/data memory 100 KB","AS-Interface":"Yes","Autocrossing":"Yes","CSA approval":"Yes","Number, max.":"Limited only by RAM for code","2-Wire Sensor":"Yes","For Signal \"0\"":"5 V DC at 1 mA","For Signal \"1\"":"15 V DC at 2.5 mA","Interface type":"PROFINET","PID controller":"Yes","Shielded, Max.":"100 m; shielded, twisted pair","Autonegotiation":"Yes","Marine approval":"Yes","Operation, max.":"95 %; no condensation","Operation, min.":"795 hPa","Parameterizable":"Yes; Single phase : 3 at 100 kHz & 3 at 30 kHz, differential: 3 at 80 kHz & 3 at 30 kHz","Weight, approx.":"585 g","Without Battery":"Yes","lifecycle_stage":"current","\"0\" To \"1\", Max.":"10 ms; max.","\"1\" To \"0\", Max.":"10 ms; max.","Power loss, typ.":"12 W","RJ 45 (Ethernet)":"Yes","Rated value (DC)":"24 V","Unshielded, Max.":"150 m","Fall height, max.":"0.3 m; five times, in product package","Source/sink input":"Yes","Inputs, adjustable":"1 kbyte","Number of counters":"6","On Lamp Load, Max.":"30 W with DC, 200 W with AC","up to 40 °C, max.":"14","At \"0\" To \"1\", Max.":"12.8 ms","At \"0\" To \"1\", Min.":"0.2 ms","Outputs, adjustable":"1 kbyte","Programming package":"STEP 7 V11 SP2 or higher","Between The Channels":"No","For Signal \"1\", Typ.":"1 mA","ISO-on-TCP (RFC1006)":"Yes","Inrush current, max.":"12 A; at 28.8 V DC","Frequency measurement":"Yes","RCM (formerly C-TICK)":"Yes","User-defined websites":"Yes","Controlled Positioning":"Yes","Number of alarm inputs":"4","PROFINET IO Controller":"Yes","Deviation per day, max.":"±60 s/month at 25 °C","IP degree of protection":"IP20","Number of analog inputs":"2","Number of pulse outputs":"4","Number of relay outputs":"10","Status/control variable":"Yes","Storage/transport, max.":"1 080 hPa","Storage/transport, min.":"660 hPa","Counting frequency, max.":"100 kHz","For Bit Operations, Typ.":"0.085 µs; / instruction","Number of analog outputs":"2","Number of blocks (total)":"DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used","Number of digital inputs":"14; Integrated","Short-circuit protection":"No; to be provided externally","Current consumption, max.":"1 500 mA; 24 V DC","For Word Operations, Typ.":"1.7 µs; / instruction","Number of digital outputs":"10; Relays","With Resistive Load, Max.":"2 A","Between Different Circuits":"500 V DC between 24 V DC and 5 V DC","Hardware clock (real-time)":"Yes","Installation altitude, max.":"2 000 m","Installation altitude, min.":"-1 000 m","Vertical Installation, Max.":"50 °C","Vertical Installation, Min.":"-20 °C","Input resistance (0 to 10 V)":"≥100k ohms","Conversion time (per channel)":"625 µs","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"-20 °C","Test voltage at air discharge":"8 kV","Number of operating cycles, max.":"mechanically 10 million, at rated load voltage 100 000","for backplane bus (5 V DC), max.":"1 600 mA; Max. 5 V DC for SM and CM","Current consumption (rated value)":"500 mA; Typical","Integration time, parameterizable":"Yes","Supports protocol for PROFINET IO":"Yes","Test voltage at contact discharge":"6 kV","Between The Channels, In Groups Of":"1","Number of modules per system, max.":"3 comm. modules, 1 signal board, 8 signal modules","tested according to IEC 60068-2-27":"Yes; IEC 68, Part 2-27 half-sine: strength of the shock 15 g (peak value), duration 11 ms","For Floating Point Arithmetic, Typ.":"2.5 µs; / instruction","Potential separation digital inputs":"500V AC for 1 minute","permissible range, lower limit (DC)":"5 V","permissible range, upper limit (DC)":"250 V","Potential separation digital outputs":"Relays","SO2 at RH < 60% without condensation":"S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free","Automatic Detection Of Transmission Rate":"Yes","Limit class A, for use in industrial areas":"Yes; Group 1","Limit class B, for use in residential areas":"Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011","Operation, tested according to IEC 60068-2-6":"Yes","Of The Pulse Outputs, With Resistive Load, Max.":"1 Hz","Of Which Inputs Usable For Technological Functions":"6; HSC (High Speed Counting)","Resolution with overrange (bit including sign), max.":"10 bit","Retentive data area (incl. timers, counters, flags), max.":"10 kbyte"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$427.48 – $664.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f197dc5500844272ef47c2d7b0a90673.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=79072&mlfb=6ES7215-1HG31-0XB0"},"ai":{"faq":[{"question":"What are the key programming languages supported?","answer":"LAD, FBD, and SCL are all supported natively."},{"question":"Does this CPU support PROFIsafe?","answer":"No, PROFIsafe is not supported. Use a separate F-CPU for safety functions."},{"question":"What compliance certifications does it have?","answer":"cULus, UL, CSA, FM, and CE."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7215-1HG31-0XB0","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/6ES7215-1HG31-0XB0 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}}