{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140DAI74000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140DAI74000","canonicalUrl":"https://aoctrl.com/schneider/140DAI74000","factsUrl":"https://aoctrl.com/api/mcp/products/140DAI74000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon Quantum discrete input module, 140DAI74000, 16 inputs 230 V AC, CE, UL 508, CSA C22.2 No 142.","salesMarkdown":"## What This 140DAI74000 Is The 140DAI74000 is a 16-channel 230 VAC discrete input module from the Modicon Quantum automation platform. It accepts 230 V AC inputs, draws 11.5 mA at 57–63 Hz or 9.7 mA at 47–53 Hz, and provides isolation of 1780 Vrms between channels and bus. The module is marked CE and carries UL 508 and CSA C22.2 No 142 approvals. ## Key Ratings That Drive Fit 16 inputs map to 1 input word. Input current: 11.5 mA at 57–63 Hz or 9.7 mA at 47–53 Hz; response: 4.9–0.75 ms Off-On, 7.3–12.3 ms On-Off; max input 264 V continuous; leakage ≤2.6 mA. ## Physical & Environmental Notes The module draws 180 mA from the Quantum backplane bus, dissipating 5.5 W maximum. Operates from 0 to 60 °C ambient; storage from -40 to 85 °C. Humidity tolerance up to 95% without condensation. Altitude rated to 5000 m. Local diagnostics via one green LED for bus active, one red LED for external fault, plus 16 green input status LEDs — no scope needed to spot a missing input.","metaTitle":"Schneider 140DAI74000 Modicon Quantum 230VAC Input Module, O","metaDescription":"Obsolete 140DAI74000 16-point 230 VAC discrete input module from the Modicon Quantum platform. CE, UL, CSA. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Marking":"CE","Category":"US1PC2118155","Standards":"UL 508 CSA C22.2 No 142","Input current":"11.5 mA 57...63 Hz 9.7 mA 47...53 Hz","Module format":"Standard","Response Time":"4.9...0.75 ms x line cycle Off-On 7.3...12.3 ms On-Off","Software name":"Concept ProWORX 32 Unity Pro","Input impedance":"26500 Ohm capacitive 57...63 Hz 31800 Ohm capacitive 47...53 Hz","lifecycle_stage":"eol_hot","Local signalling":"1 LED (green) for bus communication is present (Active) 1 LED (red) for external fault detected (F) 16 LEDs (green) for input status","Range of Product":"Modicon Quantum automation platform","Group of channels":"16","Relative Humidity":"95 % without condensation","Operating altitude":"<= 16404.2 ft (5000 m)","Discrete input number":"16","Nbr. of units in pkg.":"1","Absolute maximum input":"264 V continuous 300 V 10 s 400 V 1 cycle","Addressing requirement":"1 input word","Discrete input voltage":"230 V AC","Bus current requirement":"180 mA","Maximum leakage current":"2.6 mA","Network frequency limits":"47...63 Hz","Product or Component Type":"VAC discrete input modules","Isolation between channels":"1780 Vrms for 1 minute","Voltage state 0 guaranteed":"0...40 V AC 57...63 Hz 0...40 V AC 47...53 Hz","Voltage state 1 guaranteed":"165...264 V AC 57...63 Hz 175...264 V AC 47...53 Hz","Maximum power dissipation in W":"5.5 W","Isolation between channels and bus":"1780 Vrms for 1 minute","Ambient Air Temperature for Storage":"-40...185 °F (-40...85 °C)","Resistance to electromagnetic fields":"9.1 V/m (10 V/m) 80...2000 MHz IEC 801-3","Ambient Air Temperature for Operation":"32...140 °F (0...60 °C)","Resistance to electrostatic discharge":"4 kV contact IEC 801-2 8 kV on air IEC 801-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$689.34 – $975.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3b0741718e3a56a6d8a8f158be633a48.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/140DAI74000/alternatives.json"},"ai":{"faq":[{"question":"What is the listed marking on the 140DAI74000?","answer":"The module is marked CE."},{"question":"What is the category listed for the 140DAI74000?","answer":"The listed category is US1PC2118155, which is an internal Schneider classification code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140DAI74000","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/140DAI74000 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}}