{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW4900-0KC00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW4900-0KC00","canonicalUrl":"https://aoctrl.com/siemens/3RW4900-0KC00","factsUrl":"https://aoctrl.com/api/mcp/products/3RW4900-0KC00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RW4900-0KC00 communication module, PROFIBUS DPV1 slave for 3RW44 soft starter integration, current lifecycle stage, depth 88.6 mm, width 36.6 mm, height 117.3 mm.","salesMarkdown":"The Siemens 3RW4900-0KC00 is a SIRIUS communication module that integrates a 3RW44 soft starter into a PROFIBUS network as a DPV1 slave. From module firmware version E04 and higher (or date of manufacture May 1, 2009 or later), DPV1 operation on a Y-link is also supported; earlier firmware versions are limited to DPV0. The soft starter itself must carry firmware version E06 or higher for compatibility with this module, a requirement that applies to starters shipped from May 2006 onward. At 36.6 mm wide, 117.3 mm tall, and 88.6 mm deep, this module occupies a single standard DIN-rail slot alongside the 3RW44 soft starter in the control panel. The compact width leaves room for additional control components on the same rail. For a BOM line that depends on PROFIBUS DPV1 connectivity to a 3RW44, this part is the designated communication interface and remains available through the supply channel.","metaTitle":"Siemens 3RW4900-0KC00 SIRIUS PROFIBUS Communication Module","metaDescription":"Siemens 3RW4900-0KC00 SIRIUS communication module for 3RW44 soft starter, PROFIBUS DPV1 slave. Current lifecycle stage. Depth 88.6 mm. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Soft Starters"],"specifications":{"Depth":"88.6 mm","Width":"36.6 mm","title":"3RW4900-0KC00","Height":"117.3 mm","description":"Communication module PROFIBUS for SIRIUS soft starter 3RW44 Required firmware version 3RW44 >= *E06*. implemented for starters 3RW44 from delivery date May 2006","lifecycle_stage":"current","Product Category":"Communication modules","Product Brand Name":"SIRIUS","Product Designation":"Communication module","Design Of The Product":"for 3RW44 soft starter integration in the PROFIBUS network with DPV1 slave functionality. From module firmware version E04 and higher (and/or date of manufacture May 1, 2009 or later), DPV1 operation of the soft starter on a Y-link is also possible (only DPV0 operation possible with < E04)","Substance Prohibitance (Date)":"05/01/2012"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$348.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b54e13db0131ba3090d1a114f0716a0c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=494345&mlfb=3RW4900-0KC00"},"ai":{"faq":[{"question":"What is 3RW4900-0KC00's listed depth?","answer":"The listed depth is 88.6 mm."},{"question":"What is 3RW4900-0KC00's listed width?","answer":"The listed width is 36.6 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW4900-0KC00","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/3RW4900-0KC00 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}}