{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7151-7AB00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7151-7AB00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7151-7AB00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7151-7AB00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7151-7AB00-0AB0, SIMATIC DP interface module IM 151-7 for ET200S, 48 KB integrated work memory (FW V1.13), fiber-optic and RS-485 interface, supports LAD, FBD, SCL, STL programming.","salesMarkdown":"## Programming Language Support The 6ES7151-7AB00-0AB0: This module supports LAD, FBD, SCL, and STL, so existing logic written in any of these IEC languages runs without conversion. No MPI or TCP/IP routing is available onboard. Programming requires STEP 7 V5.1 or higher, or STEP 7 Lite V2.0 and up. ## Work Memory and Firmware Integrated work memory is 48 KB as of firmware V1.13 (previously 24 KB). The module uses a plug-in MMC card for firmware storage and offers variables including inputs, outputs, memory bits, DBs, timers, and counters. Single-step debugging and status block monitoring are supported. ## Physical Connections and Commissioning The interface type combines a fiber-optic interface and an integrated RS 485 interface for programming. GSD file for network configuration is available at Siemens' Profibus GSD repository. No PROFINET interface onboard — this is a Profibus DP module.","metaTitle":"Siemens 6ES7151-7AB00-0AB0 IM 151-7, 48 KB, Fiber-optic Inte","metaDescription":"Siemens 6ES7151-7AB00-0AB0 SIMATIC DP interface module for ET200S. Supports LAD, FBD, SCL, STL programming. 48 KB work memory. Fiber-optic & RS-485. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"FBD":"Yes","LAD":"Yes","MPI":"No","SCL":"Yes","STL":"Yes","Max.":"60 °C","Min.":"0 °C","Type":"SFB","Depth":"75 mm","Width":"60 mm","title":"6ES7151-7AB00-0AB0","Height":"119.5 mm","Inputs":"64 byte","Number":"0; No","Preset":"No retentivity","RS 485":"Yes","STEP 7":"Yes; as of V5.1","TCP/IP":"No","Forcing":"Yes","Outputs":"64 byte","Present":"Yes","Routing":"No","GSD file":"http://www.siemens.com/profibus-gsd","Isolated":"No","As Client":"No","As Server":"Yes","Supported":"No","Variables":"Inputs, outputs, memory bits, DB, times, counters","Adjustable":"Yes","Expandable":"No","Integrated":"48 kbyte; as of FW V1.13 48 KB; previously 24 KB","Size, max.":"256 byte","Command set":"Binary logic operations, bracketed operations, result allocation, saving, counting, loading, transferring, comparing, shifting, rotating, complementation, calling blocks, fixed point arithmetic, floating point arithmetic, jump functions","Lower Limit":"1 ms","STEP 7 Lite":"Yes; V2.0 or higher","Single step":"Yes","Upper Limit":"6 000 ms","description":"*** Spare part *** SIMATIC DP, IM151-7 CPU FO for ET200S, RAM 48 KB (FW V1.13 or higher), with integrated PROFIBUS DP interface (FOC Simplex connector) as DP slave, without battery","Number, max.":"128; Number range: 0 to 127","Status block":"Yes","Plug-in (MMC)":"Yes","Interface type":"Fiber-optic interface and integrated RS 485 interface for programming","Nesting levels":"8","Software clock":"Yes","Weight, approx.":"200 g","lifecycle_stage":"current","Firmware version":"V1.1","Power loss, typ.":"3.3 W","Rated value (DC)":"24 V","S7 communication":"Yes; as server","PROFIBUS DP slave":"Yes","Address area, max.":"32","Cable length, max.":"1 000 m; 100 to 1 000 m (depending on transmission speed), without repeaters","Forcing, variables":"Inputs, outputs","Per Priority Class":"8","Retentivity preset":"No retentivity","Interfaces/bus type":"1x PROFIBUS DP","PG/OP communication":"Yes","Plug-in (MMC), max.":"2 Mbyte","Process diagnostics":"Yes","Programming package":"STEP 7 V5.1 or higher","Software controller":"Yes; depending on the required memory space and the resulting execution time","HW functional status":"04","Inrush current, max.":"3.5 A","Program organization":"Linear, structured","Isolation tested with":"500 V DC","Number of breakpoints":"2","Number of connections":"11","Number of startup OBs":"1; OB 100","Retentivity available":"Yes; MB 0 to MB 255","Retentivity adjustable":"Yes; Max. 8 DB, 4096 data bytes in total","S7 basic communication":"Yes; as server","System functions (SFC)":"Interrupt and error processing, copy data, clock functions, diagnostic functions, module parameterization, operating mode transitions","IP degree of protection":"IP20","Number of entries, max.":"100","Status/control variable":"Yes","Transmission rate, max.":"12 Mbit/s","User data per job, max.":"160 kbyte","For Bit Operations, Typ.":"0.3 µs","Number of clock memories":"8; 1 memory byte","Number of free cycle OBs":"1; OB 1","Number of time alarm OBs":"1; OB 10","Per Priority Class, Max.":"256 byte; Local data max.: 1536 byte","For Word Operations, Typ.":"1 µs","Global data communication":"No","Number of delay alarm OBs":"1; OB 20","Number of variables, max.":"10","Point-to-point connection":"No","Number of process alarm OBs":"1; OB 40","Process diagnostic messages":"Yes; ALARM_S, ALARM_SQ","Reverse polarity protection":"Yes; against destruction","S7 communication, as client":"No","S7 communication, as server":"Yes","Length of mounting rail, max.":"2 m; Station width: ≤ 1 m or < 2 m","additional within an error OB":"4","from supply voltage 1L+, max.":"250 mA","Cycle Monitoring Time / Preset":"150 ms","Number of cyclic interrupt OBs":"1; OB 35","Number of node addresses, max.":"1 to 125 permitted","Of Which Status Variables, Max.":"30","For Fixed Point Arithmetic, Typ.":"2 µs","Number of asynchronous error OBs":"4; OB 80, 82, 85, 86","Of Which Control Variables, Max.":"14","User data per address area, max.":"32 byte; Up to max. size of the transfer memory","for backplane bus (5 V DC), max.":"700 mA","For Timer/Counter Operations, Typ.":"12 µs","Number of modules per system, max.":"63","For Floating Point Arithmetic, Typ.":"50 µs","connectable programming devices/PCs":"PGs/OPs with STEP 7 connectable via PROFIBUS interface","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","Output current of the interface, max.":"80 mA; With RS 485","Number of mounting rails that can be used":"1","User program protection/password protection":"Yes","User data per job (of which consistent), max.":"32 byte","Direct data exchange (slave-to-slave communication)":"Yes","Data management on MMC (after last programming), min.":"10 a","Retentive data area (incl. timers, counters, flags), max.":"4 736 byte"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$754.90 – $1,494.00","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=213091&mlfb=6ES7151-7AB00-0AB0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7151-7AB00-0AB0","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/6ES7151-7AB00-0AB0 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}}