{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW5980-0CR00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW5980-0CR00","canonicalUrl":"https://aoctrl.com/siemens/3RW5980-0CR00","factsUrl":"https://aoctrl.com/api/mcp/products/3RW5980-0CR00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RW55 communication module, Modbus RTU, 82 mm depth, 28 mm width, 126 mm height, screw fixing, 0.1 kg.","salesMarkdown":"## Panel fit and mounting — 28 mm wide, screw fixing, any orientation The 3RW5980-0CR00: The 28 mm width means it fits alongside other SIRIUS modules in a compact control cabinet without crowding the wiring ducts. The depth of 82 mm leaves room for cable bend radius behind the panel door. ## What it is — Modbus RTU communication module for the 3RW55 soft starter This is a SIRIUS communication module designed for the 3RW55 soft starter family. It adds Modbus RTU fieldbus connectivity to the soft starter, enabling parameter read/write, status monitoring, and control commands over a serial RS-485 network. It is not a standalone soft starter — it mounts onto the 3RW55 base unit and communicates via the internal SIRIUS bus. The module handles the protocol translation so the soft starter integrates into a Modbus RTU network without a separate gateway. ## Wiring and environmental limits AWG 24–12. Storage and transport range is -40 to +80 °C. Installation altitude up to 5000 m with derating above 1000 m — see the catalog for the derating curve. Environmental classification per IEC 60721: during operation 3K6 (no ice formation, occasional condensation), 3C3 (no salt mist), 3S2 (sand must not enter), 3M6. Storage 1K6, transport 2K2. RoHS compliance date is 02/11/2019, confirming the module meets the EU substance prohibitance directive.","metaTitle":"Siemens 3RW5980-0CR00 Modbus RTU Communication Module, 28 mm","metaDescription":"Siemens 3RW5980-0CR00 SIRIUS Modbus RTU communication module for 3RW55 soft starters. Active production. 28 mm wide, screw fixing. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Soft Starters"],"specifications":{"Depth":"82 mm","Width":"28 mm","title":"3RW5980-0CR00","Height":"126 mm","description":"Communication module Modbus RTU","Of Soft Starter":"3RW55","lifecycle_stage":"current","During Operation":"-25 ... +60 °C; observe derating of basic unit above 40 °C","Fastening Method":"screw fixing","Product Category":"Communication modules","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"Communication module","Design Of The Product":"Modbus RTU","Weight Without Packaging":"0.1 kg","For Control Circuit Solid":"1x (0.2 mm² ... 2.5 mm²)","During Storage And Transport":"-40 ... +80 °C","Substance Prohibitance (Date)":"02/11/2019","during storage according to IEC 60721":"1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get inside the devices), 1M4","at AWG cables for control circuit solid":"1x (24 ... 12)","during operation according to IEC 60721":"3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6","during transport according to IEC 60721":"2K2, 2C1, 2S1, 2M2 (max. height of fall 0.8 m)","reference code according to IEC 81346-2":"A","Installation Altitude At Height Above Sea Level Maximum":"5 000 m; Derating as of 1000 m, see catalog","For Control Circuit Finely Stranded With Core End Processing":"1x (0.25 mm² ... 2.5 mm²), 2x (0.5 mm² ... 1.5 mm²)","For Control Circuit Finely Stranded Without Core End Processing":"1x (0.2 mm² ... 2.5 mm²)","at AWG cables for control circuit finely stranded with core end processing":"1x (24 ... 12)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c03d9afdfef39820f1474e588fb5f386.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=831534&mlfb=3RW5980-0CR00"},"ai":{"faq":[{"question":"Where can I buy 3RW5980-0CR00 and how do I get a price?","answer":"Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"What is 3RW5980-0CR00's listed depth?","answer":"The depth is 82 mm. Width is 28 mm, height is 126 mm. Weight is 0.1 kg."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW5980-0CR00","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/3RW5980-0CR00 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}}