{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BMXNOM0200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BMXNOM0200","canonicalUrl":"https://aoctrl.com/schneider/BMXNOM0200","factsUrl":"https://aoctrl.com/api/mcp/products/BMXNOM0200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, Modicon X80 series, serial link module, BMXNOM0200, two RS-485/RS-232 ports in Modbus and Character mode, 80 mA at 24 V DC from rack, CE marked.","salesMarkdown":"The Schneider Electric BMXNOM0200 is a serial links module in the Modicon X80 I/O family — a standard-format communication slice that drops into an X80 rack and pulls its power straight from the backplane rather than needing a separate feed. Its job is to expose two serial channels to the rack so a CPU can talk Modbus or character-mode traffic to field devices that don't speak the Ethernet protocols the rest of the platform favours. Concept is serial link, not Ethernet bridging: the module does not terminate PROFINET or EtherNet/IP itself, it gives the rack a pair of legacy/fieldbus-style serial trunks. ## Port physics and what you can hang off it Front-face LEDs give one red ERR, one green RUN, and a green activity LED per serial channel (SER COM 0 and SER COM 1). During commissioning that quartet is enough to walk a tech from 'is the slice alive' to 'is traffic flowing on each trunk' without opening the cabinet. ## Power, environment, and panel fit Ambient operating range is 0...60 °C with 10...95 % relative humidity non-condensing and an IP20 rating — a typical cabinet-mounted envelope. No conformal coating beyond the standard TC protective treatment, so washdown or condensing-humidity sites need the usual enclosure strategy. The module carries a CE mark and is declared against the low-voltage directive 2014/35/EU and the EMC directive 2014/30/EU, which is the EU conformity baseline a controls buyer usually needs to close out the declaration-of-conformance pack for an X80 panel.","metaTitle":"BMXNOM0200 Modicon X80 Serial Link Module, 2 ports","metaDescription":"Schneider BMXNOM0200 Modicon X80 serial link module with 2 RS-485/RS-232 ports (Modbus, Character mode), 80 mA at 24 V DC from rack; CE marked, active.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Supply":"Internal power supply via rack","Concept":"Serial link","Marking":"CE","Directives":"2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility","Module format":"Standard","Product weight":"0.23 kg","lifecycle_stage":"current","Local signalling":"1 LED (red) for module fault (ERR) 1 LED (green) for module running (RUN) 1 LED (green) for activity on the serial link (SER COM 0) 1 LED (green) for activity on the serial link (SER COM 1)","Range of product":"Modicon X80","Relative humidity":"10...95 % without condensation","Current consumption":"80 mA at 24 V DC","Protective treatment":"TC","IP degree of protection":"IP20","Product or component type":"Serial links module","Integrated connection type":"RS232 RJ45 115.2 kbit/s 8 wires RS485 RJ45 57.6 kbit/s 1 twisted pair","Ambient air temperature for operation":"0...60 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$721.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6de155fe3b3f3d67bcaa0926e34fef84.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/BMXNOM0200/alternatives.json"},"ai":{"faq":[{"question":"What does the BMXNOM0200 actually do in an X80 rack?","answer":"It is a serial links module that exposes two RJ45 ports to the rack — each switchable between RS-232 (up to 115.2 kbit/s) and RS-485 (up to 57.6 kbit/s) — running Modbus and Character mode so a CPU can reach field devices that don't speak the rack's native Ethernet protocols."},{"question":"What is the listed supply / concept on this module?","answer":"Concept is serial link, and the supply is internal power supply via rack — the slice draws 80 mA at 24 V DC from the X80 backplane rather than needing a separate field feed."},{"question":"What compliance documentation is on record for the BMXNOM0200?","answer":"The module carries a CE mark and is declared against the low-voltage directive 2014/35/EU and the EMC directive 2014/30/EU."},{"question":"What front-panel indication does the BMXNOM0200 provide?","answer":"One red module-fault (ERR), one green module-running (RUN), and a green activity LED for each serial channel — SER COM 0 and SER COM 1."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BMXNOM0200","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/BMXNOM0200 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}