{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7154-8FB01-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7154-8FB01-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7154-8FB01-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7154-8FB01-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7154-8FB01-0AB0 SFB module, ET 200pro, PROFINET IRT, 244 byte I/O, CFC, FBD, LAD, SCL, STL, GRAPH, HiGraph.","salesMarkdown":"## PROFINET IRT safety module for ET 200pro Siemens 6ES7154-8FB01-0AB0 safety-related fieldbus module for ET 200pro. PROFINET IRT interface for real-time communication. Supports CFC, FBD, LAD, SCL, STL, GRAPH, HiGraph. The I/O data capacity is 244 bytes each for inputs and outputs, mapped into the process image of the ET 200pro interface module. Galvanic isolation separates the PROFINET interface from the module's internal communication paths, a practical safeguard against ground loops when you're spanning multiple sub-distribution boards in a plant. Physically, the module measures 135 mm wide, 130 mm high, and 65 mm deep (60 mm without the RJ45 cover). It mounts on the ET 200pro backplane and requires an IM154-8 interface module for the backplane bus. Compliance marks include cULus and CE.","metaTitle":"Siemens 6ES7154-8FB01-0AB0 SFB Module, PROFINET IRT","metaDescription":"Siemens 6ES7154-8FB01-0AB0 SFB module for ET 200pro, supports CFC, FBD, LAD, SCL, STL, GRAPH, HiGraph, PROFINET IRT, 244 byte I/O, cULus, CE. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["PLC Communication Modules"],"specifications":{"CFC":"Yes","FBD":"Yes","I2t":"0.25 A²·s; Typical","IRT":"Yes","LAD":"Yes","MPI":"No","SCL":"Yes","STL":"Yes","UDP":"Yes","DPV1":"No","Type":"SFB","Depth":"65 mm; 60 mm without cover for RJ45 socket; 65 mm with cover for RJ45 socket","GRAPH":"Yes","Width":"135 mm","cULus":"Yes","title":"6ES7154-8FB01-0AB0","Height":"130 mm","Inputs":"244 byte","Number":"1","Preset":"10","RS 485":"Yes","STEP 7":"Yes; V5.5 or higher","TCP/IP":"Yes; via integrated PROFINET interface and loadable FBs","CE mark":"Yes","Forcing":"Yes","Outputs":"244 byte","Overall":"16","Present":"Yes","Routing":"Yes","Isolated":"Yes; Galvanic isolation for P3 is implemented in IM154-8, for P1 and P2 in CM","As Client":"Yes; via integrated PROFINET interface and loadable FBs","As Server":"Yes","HiGraph®":"Yes","Retentive":"Yes; Must be restarted at each restart","Supported":"Yes","Variables":"Inputs, outputs, memory bits, DB, times, counters","Adjustable":"No","Expandable":"No","Integrated":"1","S7 routing":"Yes","Size, max.":"2 048 byte","Web server":"Yes","Backup time":"6 wk; At 40 °C ambient temperature","Command set":"see instruction list","FM approval":"No","Granularity":"1 h","Lower Limit":"10 ms","PROFIenergy":"Yes; With SFB 73 / 74 prepared for loadable PROFIenergy standard FB for I-Device","Racks, max.":"1","SYNC/FREEZE":"Yes","Send cycles":"250 μs, 500 μs,1 ms; 2 ms, 4 ms (not in the case of IRT with \"high flexibility\" option)","Single step":"Yes","Upper Limit":"9 990 s","description":"Siemens 6ES7154-8FB01-0AB0 — now in phase-out and being discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.","Autocrossing":"Yes","CSA approval":"No","Equidistance":"Yes","Inputs, max.":"1 440 byte; Per IO Controller with shared device","Number, max.":"64","PROFINET CBA":"Yes","Status block":"Yes; Up to 2 simultaneously","to DP, slave":"Yes","Outputs, max.":"1 440 byte; Per IO Controller with shared device","Plug-in (MMC)":"Yes","Shared device":"Yes","Updating time":"250 µs to 512 ms (depending on the operating mode, see \"IM 154-8 CPU Interface Module\" operating instructions for more details)","to DP, master":"Yes; With DP slave only slave clock","to MPI, slave":"Yes","Interface type":"PROFINET","Nesting levels":"8","to MPI, master":"Yes","Autonegotiation":"Yes","Inputs, default":"128 byte","Number of ports":"3","Range of values":"0 to 2^31 hours (when using SFC 101)","Weight, approx.":"720 g","Without Battery":"Yes; Program and data","lifecycle_stage":"current","Block encryption":"Yes; With S7 block Privacy","Firmware version":"V3.2","Isochronous mode":"No","Media redundancy":"Yes","Of Which Central":"64","Outputs, default":"128 byte","Power loss, typ.":"8.5 W","Rated value (DC)":"24 V","S7 communication":"Yes; With loadable FBs, max. configurable connections: 14, max. number of instances: 32","Data length, max.":"1 472 byte","Integrated Switch":"Yes","PROFIBUS DP slave":"No","Address area, max.":"32","Forcing, variables":"I/O","Inputs, adjustable":"2 048 byte","PROFIBUS DP master":"No","PROFINET IO Device":"Yes; Also simultaneously with IO Controller functionality","Per Priority Class":"16","Retentivity preset":"Yes","Usable For Routing":"X1 as MPI: max. 10; X1 as DP master: max. 24; X1 as DP slave (active): max. 14; X2 as PROFINET: 24 max.","Cyclic Transmission":"Yes","Number/Number range":"0","Outputs, adjustable":"2 048 byte","PG/OP communication":"Yes","Plug-in (MMC), max.":"8 Mbyte","Prioritized startup":"Yes","Programming package":"STEP 7 V5.5 or higher, Distributed Safety V5.4 SP4","on Ethernet via NTP":"Yes; As client","Acyclic Transmission":"Yes","HW functional status":"01","ISO-on-TCP (RFC1006)":"Yes","Inrush current, typ.":"2 A","Isolation tested with":"In general, 707 V DC (type test), Ethernet interface 1 500 V AC (for P1 and P2 on CM, for P3 on IM)","Number of breakpoints":"4","Number of startup OBs":"1; OB 100","Open IE communication":"Yes; Via TCP/IP, ISO on TCP, and UDP","RCM (formerly C-TICK)":"Yes","Retentivity available":"Yes; MB 0 to MB 2 047","SIL acc. to IEC 61508":"SIL 3","User-defined websites":"Yes","Modules per rack, max.":"16; Expansion width max. 1 m","Number of HTTP clients":"5","Of Which In Line, Max.":"128","PROFINET IO Controller":"Yes; Also simultaneously with IO-Device functionality","Retentivity adjustable":"Yes; via non-retain property on DB","S7 basic communication":"No","System functions (SFC)":"see instruction list","Deviation per day, max.":"10 s; Typ.: 2 s","IP degree of protection":"IP65/67","Integrated power supply":"No","Number of entries, max.":"500; Only the last 100 entries are retentive at power on/off","Status/control variable":"Yes","Transmission rate, max.":"100 Mbit/s","User data per job, max.":"See online help of STEP 7 (shared parameters of the SFBs/FBs and of the SFCs/FCs of S7 Communication)","Design of the connection":"Ethernet (2x M12 D-coded; 1x RJ45)","For Bit Operations, Typ.":"0.05 µs","Number of DPV1 alarm OBs":"3; OB 55, 56, 57","Number of GD loops, max.":"8","Number of blocks (total)":"1 024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used.","Number of clock memories":"8","Number of free cycle OBs":"1; OB 1","Number of time alarm OBs":"1; OB 10","Per Priority Class, Max.":"32 768 byte; Max. 2048 bytes per block","Size of GD packets, max.":"22 byte","Current consumption, typ.":"350 mA","For Word Operations, Typ.":"0.09 µs","Global data communication":"No","Number of DP slaves, max.":"124","Number of delay alarm OBs":"2; OB 20, 21","Number of variables, max.":"10","Point-to-point connection":"No","Automatic Baud Rate Search":"Yes; only with passive interface","Hardware clock (real-time)":"Yes","Number of GD packets, max.":"8","Number of connections, max.":"8","Number of process alarm OBs":"1; OB 40","Process diagnostic messages":"Yes","Reverse polarity protection":"Yes","S7 communication, as client":"No","S7 communication, as server":"Yes; Connection configured on one side only","User data consistency, max.":"1 024 byte","usable for OP communication":"15","usable for PG communication":"15","Retentive And Synchronizable":"Yes","System function blocks (SFB)":"see instruction list","User data per submodule, max.":"1 024 byte","additional within an error OB":"4","reserved for OP communication":"1","reserved for PG communication":"1","Keep-alive function, supported":"Yes","Number of cyclic interrupt OBs":"4; OB 32, 33, 34, 35","Number of isochronous mode OBs":"1; OB 61","Number of synchronous error OBs":"2; OB 121, 122","Of Which Status Variables, Max.":"30","For Fixed Point Arithmetic, Typ.":"0.12 µs","Number of asynchronous error OBs":"6; OB 80, 82, 83, 85, 86, 87 (OB83 only for centralized I/O and PROFINET IO)","Of Which Control Variables, Max.":"14","User data per address area, max.":"32 byte","Number of subprocess images, max.":"1; With PROFINET IO, the length of the user data is limited to 1600 bytes","usable for S7 basic communication":"14","Of which IO devices with IRT, max.":"64","For Floating Point Arithmetic, Typ.":"0.45 µs","Number of IO Devices per tool, max.":"8","Switchover time on line break, typ.":"200 ms; PROFINET MRP","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","reserved for S7 basic communication":"0","Activation/deactivation of DP slaves":"Yes","Number of GD packets, receiver, max.":"8","Number of stations in the ring, max.":"50","Activation/deactivation of IO Devices":"Yes","Between Backplane Bus And Electronics":"No","Between Supply And All Other Circuits":"Yes","Output current of the interface, max.":"May only be used for external terminating resistor","adjustable for OP communication, max.":"15","adjustable for OP communication, min.":"1","adjustable for PG communication, max.":"15","adjustable for PG communication, min.":"1","Device replacement without swap medium":"Yes","Number of connectable IO Devices, max.":"128","Number of GD packets, transmitter, max.":"8","Setpoint for the CPU communication load":"50 %","Automatic Detection Of Transmission Rate":"Yes; 10/100 Mbit/s","Local port numbers used at the system end":"0, 20, 21, 23, 25, 80, 102, 135, 161, 443, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535","Change of IP address at runtime, supported":"Yes","Performance level according to ISO 13849-1":"PLe","simultaneously active Alarm-S blocks, max.":"300","User program protection/password protection":"Yes","adjustable for S7 basic communication, max.":"14","adjustable for S7 basic communication, min.":"0","Number of connectable IO Devices for RT, max.":"128","Size of GD packet (of which consistent), max.":"22 byte","User data per job (of which consistent), max.":"76 byte; 76 bytes (with X_SEND or X_RCV); 64 bytes (with X_PUT or X_GET as server)","Several Passive Connections Per Port, Supported":"Yes","Current consumption (in no-load operation), typ.":"250 mA; Typical, current consumption for CPU in STOP state","Number of IO Controllers with shared device, max.":"2","Direct data exchange (slave-to-slave communication)":"Yes","Number of IO devices with prioritized startup, max.":"32","Number of login stations for message functions, max.":"16; Depending on the configured connections for PG/OP and S7 basic communication","Data management on MMC (after last programming), min.":"10 a","Between Backplane Bus And All Other Circuit Components":"Yes","number of remote connection partners / with PROFINET CBA":"32","Retentive data area (incl. timers, counters, flags), max.":"128 kbyte","External Protection For Power Supply Lines (Recommendation)":"MCB 24 V DC / 16 A with tripping characteristic Type B and C (see ET 200pro manual)","IO Devices changing during operation (partner ports), supported":"Yes","Number of IO Devices with IRT and the option \"high flexibility\"":"128","number of coupled PROFIBUS devices / with PROFIBUS functionality":"16","Number of IO Devices that can be simultaneously activated/deactivated, max.":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,513.84 – $2,713.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/599fb3d3d8592ec955b0ddbf0a810439.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=218653&mlfb=6ES7154-8FB01-0AB0"},"ai":{"faq":[{"question":"What programming languages does the 6ES7154-8FB01-0AB0 support?","answer":"It supports CFC, FBD, LAD, SCL, STL, GRAPH, and HiGraph."},{"question":"What compliance marks does the 6ES7154-8FB01-0AB0 carry?","answer":"It carries cULus and CE mark certification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7154-8FB01-0AB0","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/6ES7154-8FB01-0AB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:41:02.429Z","lastPublished":"2026-07-20T14:41:02.429Z","indexable":true}}