{"product_id":"140dao84000-modicon-quantum-ac-discrete-output-module-schneider-electric","title":"140DAO84000 Modicon Quantum AC Discrete Output Module Schneider Electric","description":"\u003ch2\u003eSchneider Electric 140DAO84000 Modicon Quantum AC Discrete Output Module\u003c\/h2\u003e\n\u003cp\u003eThe\u003cstrong\u003eSchneider Electric 140DAO84000\u003c\/strong\u003e，also cataloged as the\u003cstrong\u003e140DAO84000\u003c\/strong\u003eAC discrete output module, operates as a dedicated hardware component for direct AC load switching within Modicon Quantum backplane I\/O execution framework.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e140: Modicon Quantum platform I\/O family identifier\u003c\/li\u003e\n\u003cli\u003eDAO: Discrete AC Output\u003c\/li\u003e\n\u003cli\u003e84000: 16-channel output variant, 20..253 V AC range class\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric 140DAO84000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.485 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e1.85 + (1.1 V x total module load current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16 isolated AC outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e20..253 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e47..63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-state Leakage\u003c\/td\u003e\n\u003ctd\u003e1 mA to 2.5 mA rms depending on voltage level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Current\u003c\/td\u003e\n\u003ctd\u003eup to 30 A (1 cycle per point)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 0.5 ms ON\/OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSchneider Electric Backplane Communication and Output Determinism\u003c\/h3\u003e\n\u003cp\u003eWithin the Modicon Quantum architecture, the 140DAO84000 interfaces through the rack backplane bus, where deterministic I\/O refresh cycles synchronize output word mapping to CPU scan execution. The module consumes 350 mA backplane current and maps 16 output points into a single output word addressing structure. Channel isolation is implemented in 16 independent groups of 1 channel, reducing cross-load coupling on mixed AC switching profiles. Internal RC filtering is applied to suppress dv\/dt transients up to 400 V\/ms, maintaining controlled switching behavior under inductive load conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module outputs be hot-swapped under load conditions?\u003c\/strong\u003e\u003cbr\u003eA: Hot-swap capability depends on rack configuration. Output terminals must be de-energized before module insertion or removal to avoid backplane transient stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the impact of surge current on backplane loading?\u003c\/strong\u003e\u003cbr\u003eA: Surge current up to 30 A per point is isolated at output stage; backplane current draw remains fixed at 350 mA and is not affected by load-side inrush.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is firmware required for operation of this module?\u003c\/strong\u003e\u003cbr\u003eA: No local firmware is stored in the module. Operation is controlled by Modicon Quantum CPU firmware and I\/O configuration database.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure rack power is removed before insertion or removal of the module\u003c\/li\u003e\n\u003cli\u003eVerify output wiring insulation rating compatible with 253 V AC maximum\u003c\/li\u003e\n\u003cli\u003eMaintain separation between AC output wiring and low-voltage signal cabling\u003c\/li\u003e\n\u003cli\u003eUse appropriate fusing (5 A recommended per channel protection)\u003c\/li\u003e\n\u003cli\u003eConfirm proper backplane seating to avoid intermittent I\/O word mapping faults\u003c\/li\u003e\n\u003cli\u003eObserve leakage current characteristics when interfacing with sensitive load inputs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":44254666817624,"sku":"140DAO84000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/140DAO84000-3.jpg?v=1781764409","url":"https:\/\/www.industriaxplc.com\/id\/products\/140dao84000-modicon-quantum-ac-discrete-output-module-schneider-electric","provider":"IndustriaX Limited","version":"1.0","type":"link"}