{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1212-1AE31-2XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1212-1AE31-2XB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1212-1AE31-2XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1212-1AE31-2XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS S7-1200 CPU, 6AG1212-1AE31-2XB0, -40..70°C, FBD/LAD/SCL, PROFINET, UDP, 24VDC.","salesMarkdown":"## Rated for the nacelle With FBD, LAD, and SCL support, you reuse existing turbine logic without recompiling. PID controller onboard means pitch or yaw loops stay local, no SCADA round-trip. Communication covers the wind farm backbone: PROFINET on the interface, MODBUS TCP/IP for upstream RTUs, and PROFIBUS for legacy field devices. UDP support lifts real-time datagrams for condition monitoring. Power supply tolerates 20.4 to 28.8 VDC, so unregulated turbine battery buses won't trip the monitor. Backup time of 480 h typical keeps program state through weekend site outages—no up-tower swaps needed. ## Mounting and physical interface Dimensions: 90 x 100 x 75 mm (WxHxD). DIN-rail compatible. Inputs handle 2-wire sensor signals: '0' at 5 V DC at 1 mA, '1' at 15 V DC at 2.5 mA. Inputs/outputs memory: 1 024 byte each. Autonegotiation and autocrossing on the PROFINET port save panel-builder rework — no cross-cable needed for direct PC connection. ## Sourcing this order code This SIPLUS variant is spec'd into wind OEM BOMs for its extended range. When you confirm fit (I/O load and bus configuration), submit an RFQ — we quote to your schedule and quantity.","metaTitle":"Siemens 6AG1212-1AE31-2XB0 SIPLUS S7-1200, -40..70°C","metaDescription":"SIPLUS S7-1200 CPU with -40 to 70°C range, FBD/LAD/SCL, PROFINET, UDP, 24VDC. Sourced to order. Submit 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","24 V":"Permissible range: 20.4V to 28.8V","Max.":"70 °C","Min.":"-40 °C","Depth":"75 mm","Width":"90 mm","title":"6AG1212-1AE31-2XB0","Height":"100 mm","Inputs":"1 024 byte","MODBUS":"Yes","TCP/IP":"Yes","24 V DC":"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","Adjustable":"Yes","Integrated":"1 Mbyte","Size, max.":"4 kbyte; Size of bit memory address area","Backup time":"480 h; Typical","description":"***spare part*** SIPLUS S7-1200 CPU 1212C DC/DC/DC based on 6ES7212-1AE31-0XB0 with conformal coating, -40…+70 °C, start up -25 °C, signal board: 0, compact CPU, DC/DC/DC, onboard I/O: 8 DI 24 V DC 6 DQ 24 V DC 2 AI 0-10 V DC power supply: 20.4-28.8 V DC program/data memory 50 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":"Single phase: 3 @ 100 kHz & 1 @ 30 kHz, differential: 3 @ 80 kHz & 1 @ 30 kHz","Weight, approx.":"370 g","Without Battery":"Yes","lifecycle_stage":"current","\"0\" To \"1\", Max.":"1 µs","\"1\" To \"0\", Max.":"5 µs","Power loss, typ.":"9 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":"4","On Lamp Load, Max.":"5 W","up to 40 °C, max.":"8","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 \"0\", Max.":"0.1 V; with 10 kOhm load","For Signal \"1\", Min.":"20 V","For Signal \"1\", Typ.":"1 mA","ISO-on-TCP (RFC1006)":"Yes","Inrush current, max.":"12 A; at 28.8 V DC","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","Limit frequency (pulse)":"100 kHz","Number of analog inputs":"2","Number of pulse outputs":"2","Number of relay outputs":"0","Status/control variable":"Yes","Counting frequency, max.":"100 kHz","For Bit Operations, Typ.":"0.085 µs; / instruction","Number of analog outputs":"0","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":"8; Integrated","Short-circuit protection":"No; to be provided externally","Current consumption, max.":"1.2 A; 24 V DC","For Word Operations, Typ.":"1.7 µs; / instruction","Number of digital outputs":"6","With Resistive Load, Max.":"0.5 A","Between Different Circuits":"500 V DC between 24 V DC and 5 V DC","For Signal \"1\" Rated Value":"0.5 A","Hardware clock (real-time)":"Yes","Of Which High-Speed Outputs":"4; 100 kHz Pulse Train Output","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.":"70 °C; = Tmax; > +60 °C Number of simultaneously controllable inputs and outputs max. 50 %; no signal board can be used","Horizontal Installation, Min.":"-40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C","Test voltage at air discharge":"8 kV","for backplane bus (5 V DC), max.":"1 000 mA; Max. 5 V DC for SM and CM","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 com. modules, no signal board can be used, 2 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)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","Potential separation digital outputs":"Yes","For Signal \"0\" Residual Current, Max.":"0.1 mA","Automatic Detection Of Transmission Rate":"Yes","Limit class A, for use in industrial areas":"Yes; Group 1","Installation altitude above sea level, max.":"5 000 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","Limitation of inductive shutdown voltage to":"L+ (-48 V)","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.":"100 kHz","Of Which Inputs Usable For Technological Functions":"4; 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)","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=459297&mlfb=6AG1212-1AE31-2XB0"},"ai":{"faq":[{"question":"What programming languages does 6AG1212-1AE31-2XB0 support?","answer":"It supports FBD, LAD, and SCL."},{"question":"What is the operating temperature range?","answer":"The permitted range is -40 °C to 70 °C."},{"question":"Does it have PID control onboard?","answer":"Yes, an integrated PID controller is available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1212-1AE31-2XB0","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/6AG1212-1AE31-2XB0 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}}