{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1215-1BG31-5XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1215-1BG31-5XB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1215-1BG31-5XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1215-1BG31-5XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-1200 CPU 1215C, 6AG1215-1BG31-5XB0, with conformal coating, -40 to 70 °C, 4 MB integrated memory, PROFINET interface.","salesMarkdown":"## What the extended temperature range means for your panel The 6AG1215-1BG31-5XB0: If your panel sits in an unheated warehouse, a refrigerated area, or near a furnace line, this is the variant that keeps running when a standard S7-1200 would fault on cold-start or bake out. The conformal coating protects the board assembly against condensation and airborne contaminants. That matters in washdown zones, dairy processing, or any environment where humidity cycles past the dew point inside the enclosure. ## Memory, backup, and program capacity Integrated 4 Mbyte load memory gives room for the application code, with bit memory address area up to 8 kbyte. The typical backup time of 480 h holds the retentive data through a weekend power loss without the battery. The number of code blocks is limited only by the available RAM — no artificial block count ceiling. That matters when you're building a large state machine or recipe manager. ## Fieldbus and I/O handling Built-in PROFINET interface with autocrossing (auto MDI/MDI-X) for direct connection to a switch or a second CPU. The same port supports PROFINET IO as client or server, and can run TCP/IP, UDP, and MODBUS TCP simultaneously on the same physical connection. PROFIBUS DP is supported via an external CM module — the CPU itself does not carry a DP port, but the protocol stack is ready. AS-Interface also connects through a CM module. Process image: 1024 bytes inputs and 1024 bytes outputs. Forcing is supported for commissioning. The 2-wire sensor supply delivers 15 V DC at 2.5 mA for signal '1' and 5 V DC at 1 mA for signal '0'. ## Programming and engineering Programmable in LAD, FBD, and SCL — the full TIA Portal language set. The PID controller block is integrated, no separate function block purchase needed. The CPU supports variables covering inputs/outputs, memory bits, DBs, distributed I/Os, timers, and counters. PROFIsafe is not supported on this CPU — if you need safety over PROFINET, step to the F-CPU variant. ## Physical fit and power supply Dimensions: 130 mm wide, 100 mm high, 75 mm deep. The 120/230 V AC power supply is isolated — no external 24 V DC power module required for the CPU itself. The analog inputs accept 0 to +10 V or 0 to 20 mA, adjustable per channel. The shielded twisted-pair cable run is rated for up to 100 m. This is the SIPLUS variant of the standard 6ES7215-1BG31-0XB0 CPU, with conformal coating and extended temperature range. No stock-holding claim; quoted per BOM quantity.","metaTitle":"Siemens 6AG1215-1BG31-5XB0 S7-1200 CPU, -40 to 70°C","metaDescription":"Siemens 6AG1215-1BG31-5XB0 S7-1200 CPU with conformal coating, -40 to 70°C, 4 MB memory, PROFINET. Sourced to order against 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","title":"6AG1215-1BG31-5XB0","Height":"100 mm","Inputs":"1 024 byte","MODBUS":"Yes","TCP/IP":"Yes","Forcing":"Yes","Outputs":"1 024 byte","Present":"Yes","Voltage":"Yes","120 V AC":"Yes","230 V AC":"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","description":"***spare part*** SIPLUS S7-1200 CPU 1215C AC/DC/relay based on 6ES7215-1BG31-0XB0 with conformal coating, -40…+60 °C, start up -25 °C, compact CPU, AC/DC/relay, 2 PROFINET ports onboard I/O: 14 DI 24 V DC; 10 DQ relay 2 A; 2 AI 0-10 V DC, 2 AQ 0-20 mA DC power supply: AC 85-264 V AC @ 47-63 Hz, program/data memory 100 KB","AS-Interface":"Yes","Autocrossing":"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","Parameterizable":"Yes; Single phase : 3 at 100 kHz & 3 at 30 kHz, differential: 3 at 80 kHz & 3 at 30 kHz","Weight, approx.":"550 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","Between The Channels":"No","For Signal \"1\", Typ.":"1 mA","ISO-on-TCP (RFC1006)":"Yes","Inrush current, max.":"20 A; at 264 V","At cold restart, min.":"-25 °C","Frequency measurement":"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","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","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","Vertical Installation, Max.":"50 °C; = Tmax","Vertical Installation, Min.":"-40 °C; = Tmin; Startup @ -25 °C","Input resistance (0 to 10 V)":"≥100k ohms","Conversion time (per channel)":"625 µs","Horizontal Installation, Max.":"60 °C; = Tmax","Horizontal Installation, Min.":"-40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C","Test voltage at air discharge":"8 kV","Permissible Range, Lower Limit":"47 Hz","Permissible Range, Upper Limit":"63 Hz","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)":"100 mA at 120 V AC; 50 mA at 240 V AC","Integration time, parameterizable":"Yes","Supports protocol for PROFINET IO":"Yes","Test voltage at contact discharge":"6 kV","Between The Channels, In Groups Of":"2","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 (AC)":"85 V","permissible range, upper limit (AC)":"265 V","Potential separation digital outputs":"Relays","Automatic Detection Of Transmission Rate":"Yes","Limit class A, for use in industrial areas":"Yes; Group 1","Installation altitude above sea level, max.":"2 000 m","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","Protection against fouling acc. to EN 60664-3":"Yes; Type 1 protection","Of The Pulse Outputs, With Resistive Load, Max.":"1 Hz","Of Which Inputs Usable For Technological Functions":"6; HSC (High Speed Counting)","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax - 20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m); above 2 000 m max. 132 V AC","Resolution with overrange (bit including sign), max.":"10 bit","STEP 7 TIA Portal configurable/integrated from version":"see entry ID: 109746275","Retentive data area (incl. timers, counters, flags), max.":"10 kbyte","Resistant to commercially available coolants and lubricants":"Yes; Incl. diesel and oil droplets in the air","Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830A":"Yes; Conformal coating, Class A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/122ac295d479e4a3e3dc3fe94638a391.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=341257&mlfb=6AG1215-1BG31-5XB0"},"ai":{"faq":[{"question":"What is the difference between 6AG1215-1BG31-5XB0 and 6ES7215-1BG31-0XB0?","answer":"The 6AG1215-1BG31-5XB0 is the SIPLUS variant of the standard 6ES7215-1BG31-0XB0 CPU. Functionally, both run the same firmware and support the same I/O configuration."},{"question":"Can 6AG1215-1BG31-5XB0 replace 6ES7215-1BG31-0XB0?","answer":"Yes, the 6AG1215-1BG31-5XB0 is a drop-in functional replacement for the 6ES7215-1BG31-0XB0 in applications requiring the wider temperature range or conformal coating. The mounting dimensions, power supply, and PROFINET interface are identical. Confirm the project's ambient conditions before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1215-1BG31-5XB0","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/6AG1215-1BG31-5XB0 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}}