{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK7137-6SA00-0BC1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK7137-6SA00-0BC1","canonicalUrl":"https://aoctrl.com/siemens/3RK7137-6SA00-0BC1","factsUrl":"https://aoctrl.com/api/mcp/products/3RK7137-6SA00-0BC1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK7137-6SA00-0BC1 AS-Interface Master, ET 200SP backplane bus, 1.7 W power loss, 70 mA at 30 V, IP20.","salesMarkdown":"## AS-Interface Master for ET 200SP The Siemens 3RK7137-6SA00-0BC1 is an AS-Interface Master module that plugs into an ET 200SP base unit — no DIN-rail footprint of its own, just the 20 mm wide slice on the backplane. It communicates over the ET 200SP backplane bus, so the data path to the controller runs through the rack, not a separate fieldbus cable. Power comes from the AS-i line and the backplane bus; the module draws up to 70 mA at 30 V from the AS-i side and 20 mA from the backplane. Total dissipation is 1.7 W — low enough that adjacent slices in a dense rack won't cook each other. ## Diagnostics at a Glance Nine LED indicators — DIAG, AS-i OK, AS-i FAULT, PF, CER, CM, AUP, PWR, and the SL_Xy pair — give you the module and network health at a glance. On a midnight startup that saves pulling out a laptop just to see if the master sees its slaves. Galvanic isolation on the AS-i side means a short on the yellow cable won't take down the backplane bus. Insulation rated at 500 V. ## Cycle Times and Data Access With 31 slaves on the AS-i line the master cycle time is 5 ms; with 62 slaves it doubles to 10 ms. That's the bus speed floor — the ET 200SP backplane won't add latency. Digital I/O data maps straight into the process image; analog data moves via data record transfer and peripheral addresses. No extra mapping blocks needed for simple digital lines. The IP20 housing and pluggable base-unit mount mean it's a panel-internal component — not for washdown or outdoor locations.","metaTitle":"Siemens 3RK7137-6SA00-0BC1 AS-Interface Master, ET 200SP","metaDescription":"Siemens 3RK7137-6SA00-0BC1 AS-Interface Master for ET 200SP. Active production. 1.7 W power loss, 70 mA at 30 V, IP20. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Note":"All product versions","SNMP":"No","Depth":"53.6mm","Other":"0","Width":"20mm","EEx ia":"No","EEx ib":"No","Height":"69.2mm","TCP/IP":"No","For 31 Slaves":"5ms","For 62 Slaves":"10ms","Module Format":"IP20","During Storage":"-40 ... +70°C","power loss [W]":"1.7W","as AS-Interface":"1","at 30 V maximum":"70mA","lifecycle_stage":"current","During Transport":"-40 ... +70°C","Fastening Method":"pluggable in BaseUnit","according to USB":"0","PROFIBUS protocol":"No","Galvanic Isolation":"Yes","PROFIsafe protocol":"No","Product Designation":"AS-Interface Master","according to RS 485":"0","protection class IP":"IP20","PROFINET IO protocol":"No","Web-Based Management":"No","According To Wireless":"0","Diagnostics Via Email":"No","PROFINET CBA protocol":"No","according to PROFINET":"0","Type Of Voltage Supply":"Via AS-i and backplane bus","as status display by LED":"DIAG, AS-i OK, AS-i FAULT, PF, CER, CM, AUP, PWR, SL_Xy (A), SL_xY (B)","Type Of Data Transmission":"ET 200SP backplane bus","access to analog I/O data":"via process diagram/peripheral addresses and data record transfer","From Backplane Bus Maximum":"20mA","access to digital I/O data":"via process image/peripheral addresses","Insulation Voltage Rated Value":"500V","according to Industrial Ethernet":"0","ASIsafe (Safety at work) protocol":"No","at 24 V with AS-i Power24V maximum":"70mA","Product Component Optical Interface":"No","Product Feature Redundancy Capability":"No","AS-Interface master profile is supported":"M4 (in acc. with AS-interface specification V 3.0)","If Installed On Horizontal Mounting Rail":"-25 ... +60°C","number of inputs for AS-Interface maximum":"496","type of configuration of the AS-Interface":"Set pushbutton on device, STEP7, GSD, command interface","number of outputs for AS-Interface maximum":"496","Suitability For Use Safety-Related Function":"No","product function suitable for AS-i Power24V":"Yes","number of AS-i slaves per AS-Interface maximum":"62","operating condition separate power supply 24 V":"No","standard for wireless communication IEEE 802.11":"No","type of electrical connection of the AS-Interface":"ET 200SP BaseUnit (Type C0), 20 mm","relative humidity at 25 °C during operation maximum":"95%","If Installed On Vertical Mounting Rail During Operation":"-25 ... +50°C","Installation Altitude At Height Above Sea Level Maximum":"2 000m"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$416.62","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0bc0449d24cd7df555a0cef86b824e91.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=349927&mlfb=3RK7137-6SA00-0BC1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK7137-6SA00-0BC1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the Siemens 3RK7137-6SA00-0BC1 and get a price?","answer":"The 3RK7137-6SA00-0BC1 is available to order against an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK7137-6SA00-0BC1","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/3RK7137-6SA00-0BC1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}