{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BMXDDI3203H","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BMXDDI3203H","canonicalUrl":"https://aoctrl.com/schneider/BMXDDI3203H","factsUrl":"https://aoctrl.com/api/mcp/products/BMXDDI3203H","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Modicon X80, discrete input module, BMXDDI3203H, 32 inputs 48 V DC sink, IP20, conformal coating, current production.","salesMarkdown":"## 32 inputs at 48 VDC sink — immediate fit for high-density I/O banks BMXDDI3203H packs 32 current-sink inputs at 48 VDC into a 32 mm wide housing — three modules fill a standard 100 mm DIN section. Hot-swap capable, so you can pull and replace without cycling the rack power. Typical response time is 4 ms, maximum 7 ms — fast enough for most discrete sensing lines. Conformal coating and IP20 keep it running in condensing or dusty enclosures. ## Panel fit and environment — what the ratings actually mean Dimensions: 86 mm deep, 32 mm wide, 134.6 mm tall. Pollution degree 2 rated, so it lives in a standard IP54 cabinet without special gasketing. Vibration 3 gn, shock 30 gn — fine for machine-mounted arrays with typical isolation. Environmental qualification includes gas, dust, sand, salt, mold, and fungal spore resistance — enough to stand up to a chemical plant or offshore platform. Operating altitude 0–2000 m standard, derate to 5000 m if needed. ## Sourcing and lifecycle — current production, no end-of-life pressure MTBF reliability is 2500000 H. ## Compliance and documentation — nameplate-ready for any project file Marked CE, UKCA, CULus, RCM, EAC. Complies with IEC 61131-2, plus Low Voltage and EMC directives. Conformal coating and 1500 V isolation between channels and bus match the expectat data for industrial panels.","metaTitle":"Schneider BMXDDI3203H Modicon X80 32-Channel 48VDC Input Mod","metaDescription":"Schneider BMXDDI3203H discrete input module, 32 inputs at 48VDC sink logic, IP20, hot-swap, conformal coating. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"86 mm","Width":"32 mm","Height":"134.6 mm","Marking":"CE UKCA CULus RCM EAC","Standards":"IEC 61131-2","Directives":"2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility","Product weight":"0.138 kg","lifecycle_stage":"current","Local signalling":"1 LED (green) for module operating (RUN) 1 LED per channel (green) for channel diagnostic 1 LED (red) for module error (ERR) 1 LED (red) for module I/O","MTBF reliability":"2500000 H","Pollution degree":"2","Range of product":"Modicon X80","Shock resistance":"30 gn","Input wiring mode":"2 or 3 wires","Relative humidity":"5...95 % at -25...70 °C without condensation","Device application":"Industrial application in severe environment","Operating altitude":"0...2000 m 2000...5000 m with derating","Current consumption":"130 mA at 3.3 V DC 125 mA at 24 V DC","Dielectric strength":"1500 V AC at 50/60 Hz 1 minute, primary/secondary 1500 V AC at 50/60 Hz 1 minute, between group of channels","Discrete input logic":"Current sink","Protective treatment":"Conformal coating","Vibration resistance":"3 gn","Discrete input number":"32","Hot swapping fallback":"Yes","Discrete input current":"2.3 mA at 48 V DC","Discrete input voltage":"48 V DC for isolated","Paralleling of outputs":"Yes","Power dissipation in W":"6 W","IP degree of protection":"IP20","DC maximum response time":"7 ms","DC typical response time":"4 ms","Product or component type":"Discrete input module","Current state 0 guaranteed":"10 MOhm 500 V DC","Voltage state 0 guaranteed":"= 2 mA","Voltage state 1 guaranteed":"> 30 V","Typical current consumption":"100 mA DC 110 mA at 24 V DC","Voltage detection threshold":"< 24 V DC sensor fault > 36 V DC sensor OK","Environmental characteristic":"Gas resistant class Gx Gas resistant class 3C4 Dust resistant class 3S4 Sand resistant class 3S4 Salt resistant level 2 Mold growth resistant class 3B2 Fungal spore resistant class 3B2","Isolation between channels and bus":"1500 V for 1 minute","Ambient air temperature for storage":"-40...85 °C","Complementary/Discrete input number":"32 isolated conforming to IEC 61131-2 type 3 at 48 V DC","Ambient air temperature for operation":"-25...70 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$831.42","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e6a716959888fad938fdd4fe5826fea9.pdf","sourceUrl":"https://www.se.com/ae/en/product/BMXDDI3203H/discrete-input-module-modicon-x80-32-inputs-48v-dc-positive-for-severe-environments/","alternativesUrl":"https://aoctrl.com/api/mcp/products/BMXDDI3203H/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for BMXDDI3203H?","answer":"The module carries CE, UKCA, CULus, RCM, and EAC markings. It complies with IEC 61131-2 and the Low Voltage and EMC directives."},{"question":"What are the key electrical specs for BMXDDI3203H?","answer":"32 discrete inputs, 48 VDC sink logic, 4 ms typical / 7 ms max response time, 1500 V isolation between channels and bus, 2.3 mA per input at 48 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BMXDDI3203H","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/BMXDDI3203H 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}}