{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1515-2FM01-2AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1515-2FM01-2AB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1515-2FM01-2AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1515-2FM01-2AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS S7-1500 CPU 1515-2 PN, 6AG1515-2FM01-2AB0, -40 to +70°C, 2 PROFINET, 32 kB I/O, failsafe FBD.","salesMarkdown":"## What this CPU replaces in your cabinet The Siemens 6AG1515-2FM01-2AB0 is the SIPLUS extreme version with -40 to +70 °C range, DCP, and two integrated PROFINET ports. ## Integration constraints for MRP and PROFIsafe MRP is supported as both redundancy manager and client, with a maximum ring size of 50 devices. When configured as MRP manager, it handles the ring without an external switch. PROFIsafe is built in—no separate F-CPU needed for SIL 2/3 loops. Note the temperature note: at ambient below 0 °C, the display legibility degrades and dynamic content may update slower; the CPU function is unaffected. If HMI interaction at sub-zero is required, consider remote displays or a heated enclosure. ## Programming and communications Programmable in LAD, FBD, SCL, STL, and GRAPH—all inclusive—with failsafe blocks available in FBD and LAD. MODBUS TCP is native; no additional module required for Modbus slave/master. DCP (Discovery and Configuration Protocol) is enabled for network identification and setup. The CPU has two PROFINET ports (100 Mbps each), but IRT is not supported—MRP and RT are the redundancy and real-time options.","metaTitle":"Siemens 6AG1515-2FM01-2AB0 SIPLUS CPU, -40 to +70°C","metaDescription":"Extended temperature S7-1500 CPU with PROFIsafe, MRP, and fail-safe FBD. 32 kB process image, 2 PN interfaces. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"DCP":"Yes","FBD":"Yes; incl. failsafe","I2t":"0.02 A²·s","IRT":"No","LAD":"Yes; incl. failsafe","MRP":"Yes; as MRP redundancy manager and/or MRP client; max. number of devices in the ring: 50","SCL":"Yes","STL":"Yes","UDP":"Yes","DHCP":"No","HTTP":"Yes; Standard and user pages","LLDP":"Yes","Max.":"70 °C","Min.":"-40 °C","SNMP":"Yes","Type":"Hardware clock","Depth":"129 mm","GRAPH":"Yes","HTTPS":"Yes; Standard and user pages","Note:":"At temperatures below 0 °C legibility may be restricted and representation of dynamic contents may be slower","Width":"70 mm","title":"6AG1515-2FM01-2AB0","Height":"147 mm","Inputs":"32 kbyte; All inputs are in the process image","MODBUS":"Yes; MODBUS TCP","Number":"16","TCP/IP":"Yes","Via CM":"8; A maximum of 8 CMs/CPs (PROFIBUS, PROFINET, Ethernet) can be inserted in total","Outputs":"32 kbyte; All outputs are in the process image","Present":"Yes","100 Mbps":"Yes","PID-Temp":"Yes; PID controller with integrated optimization for temperature","ERROR LED":"Yes","MAINT LED":"Yes","PID_3Step":"Yes; PID controller with integrated optimization for valves","PROFIsafe":"Yes","Per Probe":"40","Supported":"Yes","Variables":"Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters","Adjustable":"Yes","Integrated":"2","S7 routing":"Yes","Size, max.":"16 kbyte","Web server":"Yes","Backup time":"6 wk; At 40 °C ambient temperature, typically","Lower Limit":"adjustable minimum cycle time","PID_Compact":"Yes; Universal PID controller with integrated optimization","PROFIenergy":"Yes","Single step":"No","Upper Limit":"adjustable maximum cycle time","Via Dataset":"Yes","description":"***spare part*** SIPLUS S7-1500 CPU 1515F-2 PN based on 6ES7515-2FM01-0AB0 with conformal coating, -25…+60 °C, central processing unit with work memory 750 KB for program and 3 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 30 ns bit performance, SIMATIC Memory Card required","Autocrossing":"Yes","Equidistance":"Yes","Number range":"0 ... 65 535","RUN/STOP LED":"Yes","Status block":"Yes; Up to 8 simultaneously (in total across all ES clients)","in AS, slave":"Yes","OPC UA Server":"Yes; Data access (read, write, subscribe), runtime license required","Per Cam Track":"160","Shared device":"Yes","in AS, master":"Yes","Motion Control":"Yes; Note: The number of axes affects the cycle time of the PLC program; selection guide via the TIA Selection Tool or SIZER","Number of keys":"6","Per Output Cam":"20","Program alarms":"Yes","Updating times":"The minimum value of the update time also depends on communication share set for PROFINET IO, on the number of IO devices, and on the quantity of configured user data","Autonegotiation":"Yes","Copy protection":"Yes","Inputs (volume)":"8 kbyte","Number of ports":"1","Weight, approx.":"830 g","lifecycle_stage":"current","Block protection":"Yes","Isochronous mode":"No","Maintenance-Free":"Yes","Media redundancy":"No","Outputs (volume)":"8 kbyte","Power loss, typ.":"6.3 W","RJ 45 (Ethernet)":"Yes; X2","Data length, max.":"1 472 byte","Integrated Switch":"No","Number of PtP CMs":"the number of connectable PtP CMs is only limited by the number of available slots","Security policies":"Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256","Forcing, variables":"Peripheral inputs/outputs","High-speed counter":"Yes","PROFINET IO Device":"Yes","Per Priority Class":"24; Up to 8 possible for F-blocks","Retentivity preset":"No","PG/OP communication":"Yes","Prioritized startup":"No","User authentication":"\"anonymous\" or by user name & password","on Ethernet via NTP":"Yes","ISO-on-TCP (RFC1006)":"Yes","Inrush current, max.":"2.4 A; Rated value","Mode selector switch":"1","Number of IO modules":"8 192; max. number of modules / submodules","Password for display":"Yes","Per External Encoder":"80","Per Positioning Axis":"80","Per Synchronous Axis":"160","Screen diagonal [cm]":"6.1 cm","Integrated (For Data)":"3 Mbyte","Number of lines, max.":"1","Number of startup OBs":"100","Open IE communication":"Yes","SIL acc. to IEC 61508":"SIL 3","SIMATIC communication":"Yes","For Send Cycle Of 1 Ms":"1 ms to 512 ms","For Send Cycle Of 2 Ms":"2 ms to 512 ms","For Send Cycle Of 4 Ms":"4 ms to 512 ms","Modules per rack, max.":"32; CPU + 31 modules","Of Which In Line, Max.":"32","PROFINET IO Controller":"Yes","Retentivity adjustable":"Yes","Deviation per day, max.":"10 s; Typ.: 2 s","Number of entries, max.":"3 200","Status/control variable":"Yes","User data per job, max.":"See online help (S7 communication, user data size)","For Bit Operations, Typ.":"30 ns","Integrated (For Program)":"750 kbyte","Number of DPV1 alarm OBs":"3","Number of clock memories":"8; 8 clock memory bit, grouped into one clock memory byte","Number of free cycle OBs":"100","Number of program alarms":"600","Number of time alarm OBs":"20","Of Which Powerfail-Proof":"500","Per Priority Class, Max.":"64 kbyte; max. 16 KB per block","For Send Cycle Of 250 μS":"250 µs to 128 ms","For Send Cycle Of 500 μS":"500 µs to 256 ms","For Word Operations, Typ.":"36 ns","Number of delay alarm OBs":"20","Number of variables, max.":"200","Per Speed-Controlled Axis":"40","Application authentication":"Yes","Number of S7 routing paths":"16","Number of elements (total)":"6 000; Blocks (OB, FB, FC, DB) and UDTs","Number of connections, max.":"192; via integrated interfaces of the CPU and connected CPs / CMs","Number of process alarm OBs":"50","Reverse polarity protection":"Yes","S7 communication, as client":"Yes","S7 communication, as server":"Yes","Vertical Installation, Max.":"40 °C; Display: 40 °C, at an operating temperature of typically 40 °C, the display is switched off","Vertical Installation, Min.":"-25 °C","SIMATIC memory card required":"Yes","Connection display LINK TX/RX":"Yes","Horizontal Installation, Max.":"60 °C; = Tmax; display: 50 °C, the display is switched off at an operating temperature of typically 50 °C","Horizontal Installation, Min.":"-25 °C; = Tmin","Number of PROFIBUS interfaces":"0","Number of PROFINET interfaces":"2","Number of configurable Traces":"4; Up to 512 KB of data per trace are possible","Industrial Ethernet status LED":"Yes","MRP interconnection, supported":"Yes; Requirement: IRT","Number of cyclic interrupt OBs":"20; With minimum OB 3x cycle of 500 µs","Number of diagnostic alarm OBs":"1","Number of isochronous mode OBs":"1","Number of synchronous error OBs":"2","Of Which Status Variables, Max.":"200; per job","For Fixed Point Arithmetic, Typ.":"48 ns","Number of asynchronous error OBs":"4","Number of distributed IO systems":"64; A distributed I/O system is characterized not only by the integration of distributed I/O via PROFINET or PROFIBUS communication modules, but also by the connection of I/O via AS-i master modules or links (e.g. IE/PB-Link)","Of Which Control Variables, Max.":"200; per job","Current consumption (rated value)":"0.8 A","Infeed power to the backplane bus":"12 W","Number of subprocess images, max.":"32","Of which IO devices with IRT, max.":"64","Protection level: Write protection":"Yes","For Floating Point Arithmetic, Typ.":"192 ns","Joint commission (Team Engineering)":"Yes; Parallel online access possible for up to 8 engineering systems","Number of IO Devices per tool, max.":"8","Plug-in (SIMATIC Memory Card), max.":"32 Gbyte","Switchover time on line break, typ.":"200 ms; For MRP, bumpless for MRPD","permissible range, lower limit (DC)":"19.2 V","permissible range, upper limit (DC)":"28.8 V","Number of stations in the ring, max.":"50","Protection level: Complete protection":"Yes","Number of connectable IO Devices, max.":"32; In total, up to 1 000 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET","Number of alarms for system diagnostics":"200","Number of slots for SIMATIC memory card":"1","Protection level: Read/write protection":"Yes","Mains/voltage failure stored energy time":"5 ms","Number of technology synchronous alarm OBs":"2","Performance level according to ISO 13849-1":"PLe","Installation altitude above sea level, max.":"5 000 m","User program protection/password protection":"Yes","Number of configurable program messages, max.":"10 000","Number of connectable IO Devices for RT, max.":"32","Number of connections reserved for ES/HMI/web":"10","Protection against fouling acc. to EN 60664-3":"Yes; Type 1 protection","Number of alarms for motion technology objects":"160","Low demand mode: PFDavg in accordance with SIL3":"< 2.00E-05","Number of connections via integrated interfaces":"108","Several Passive Connections Per Port, Supported":"Yes","Number of IO Controllers with shared device, max.":"4","With IRT and parameterization of \"odd\" send cycles":"Update time = set \"odd\" send clock (any multiple of 125 µs: 375 µs, 625 µs ... 3 875 µs)","Power consumption from the backplane bus (balanced)":"6.2 W","Ambient air temperature-barometric pressure-altitude":"Restrictions for installation altitudes > 2 000 m, see entry ID: 109763260","Number of login stations for message functions, max.":"32","High demand/continuous mode: PFH in accordance with SIL3":"< 1.00E-09","Retentive data area (incl. timers, counters, flags), max.":"512 kbyte; In total; available retentive memory for bit memories, timers, counters, DBs, and technology data (axes): 472 KB","Resistant to commercially available coolants and lubricants":"Yes; Incl. diesel and oil droplets in the air","Number of available Motion Control resources for technology objects":"2 400","Number of IO Devices that can be simultaneously activated/deactivated, max.":"8; in total across all interfaces","Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04":"Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)","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/2ed26864a4538689e263fb80d426fcbf.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1043780&mlfb=6AG1515-2FM01-2AB0"},"ai":{"faq":[{"question":"What is the operating temperature range of the 6AG1515-2FM01-2AB0?","answer":"-40 to +70 °C, with reduced display legibility below 0 °C."},{"question":"Does this CPU support MRP as redundancy manager?","answer":"Yes, it can act as MRP redundancy manager and/or client, with a maximum ring size of 50 devices."},{"question":"What programming languages are available for failsafe logic?","answer":"Failsafe blocks are supported in FBD and LAD. Standard logic also supports SCL, STL, and GRAPH."},{"question":"Can this CPU be used for PROFIsafe safety applications?","answer":"Yes, PROFIsafe is integrated, enabling safety communication without a separate F-CPU."},{"question":"Is the 6AG1515-2FM01-2AB0 a drop-in replacement for the standard 6ES7515-2AM00-0AB0?","answer":"Yes, same form factor, backplane slot, and wiring. The SIPLUS version adds extended temperature and failsafe capabilities."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1515-2FM01-2AB0","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/6AG1515-2FM01-2AB0 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}}