{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1545-5DA00-2AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1545-5DA00-2AB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1545-5DA00-2AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1545-5DA00-2AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6AG1545-5DA00-2AB0 PROFIBUS communications processor, DPV1, dual master/slave, 12 Mbit/s, 24 VDC, 75 mm depth, DIN rail.","salesMarkdown":"## PROFIBUS CP with DPV1 and dual role The 6AG1545-5DA00-2AB0 is a Siemens PROFIBUS communications processor that operates as both a DP master and a DP slave, giving it flexibility to bridge bus segments or act as a standalone node on the line. DPV1 support means it handles the extended PROFIBUS DP profile for cyclic and acyclic data exchange — useful when you need to read diagnostic data or parameterise a drive without interrupting the cyclic I/O traffic. The bus runs at up to 12 Mbit/s, which is the top speed for PROFIBUS DP. At that rate the maximum segment length is 100 m; drop the baud rate for longer runs. ## Panel fit and environmental range The module measures 35 mm wide by 117 mm high by 75 mm deep — a compact footprint that snaps onto standard DIN rail and leaves room for adjacent I/O slices in the rack. It runs on 24 VDC nominal with a permissible range of 19.2 to 28.8 V and includes reverse polarity protection, so a swapped supply wire won't kill the module on power-up. The temperature range covers -40 °C to 70 °C horizontally and -40 °C to 50 °C vertically, which covers most cabinet environments including unheated enclosures.","metaTitle":"Siemens 6AG1545-5DA00-2AB0 PROFIBUS CP, DPV1, 12 Mbit/s","metaDescription":"Siemens 6AG1545-5DA00-2AB0 PROFIBUS DP master/slave CP, DPV1, 12 Mbit/s, 24 VDC, 75 mm depth. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"DPV1":"Yes","Depth":"75 mm","Width":"35 mm","title":"6AG1545-5DA00-2AB0","Height":"117 mm","Inputs":"244 byte","RS 485":"Yes","Outputs":"244 byte","Routing":"Yes; Only with active interface","S7 routing":"Yes","description":"SIPLUS ET 200SP CM DP based on 6ES7545-5DA00-0AB0 with conformal coating, -40…+70 °C, CM PROFIBUS DP for ET 200SP CPU PROFIBUS DP interface (9-pole D-sub socket) DP master for 125 DP slaves","Equidistance":"No","Weight, approx.":"80 g","lifecycle_stage":"current","Isochronous mode":"No","Rated value (DC)":"24 V","S7 communication":"Yes; Only with active interface","PROFIBUS DP slave":"Yes","Address area, max.":"120","Cable length, max.":"100 m","PROFIBUS DP master":"Yes","Data record routing":"Yes","PG/OP communication":"Yes; Only with active interface","Diagnostics function":"Yes","SIMATIC communication":"Yes","For Module Diagnostics":"Yes; green/red DIAG LED","Transmission rate, max.":"12 Mbit/s","Number of DP slaves, max.":"125","Automatic Baud Rate Search":"Yes","Reverse polarity protection":"Yes","Vertical Installation, Max.":"50 °C; = Tmax","Vertical Installation, Min.":"-40 °C; = Tmin (incl. condensation/frost)","Horizontal Installation, Max.":"70 °C; = Tmax","Horizontal Installation, Min.":"-40 °C; = Tmin (incl. condensation/frost)","User data per address area, max.":"128 byte","Between Backplane Bus And Interface":"Yes","permissible range, lower limit (DC)":"19.2 V","permissible range, upper limit (DC)":"28.8 V","Activation/deactivation of DP slaves":"Yes","Installation altitude above sea level, max.":"5 000 m","Protection against fouling acc. to EN 60664-3":"Yes; Type 1 protection","Direct data exchange (slave-to-slave communication)":"Yes; No subscriber possible - only passive publisher","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)","STEP 7 TIA Portal configurable/integrated from version":"see entry ID: 109746275","Resistant to commercially available coolants and lubricants":"Yes; Incl. diesel and oil droplets in the air","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/126b2a7ce775a5aba9d0fafaa6bbfdf4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=640101&mlfb=6AG1545-5DA00-2AB0"},"ai":{"faq":[{"question":"How can I order 6AG1545-5DA00-2AB0 or check availability?","answer":"This part is sourced to order against an RFQ through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1545-5DA00-2AB0","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/6AG1545-5DA00-2AB0 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}}