{"product_id":"140dai45300-modicon-quantum-32-point-ac-input-module-schneider-electric","title":"140DAI45300 Modicon Quantum 32-Point AC Input Module | Schneider Electric","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003e140DAI45300\u003c\/span\u003e 32-Channel AC Discrete Input Module\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003e140DAI45300\u003c\/span\u003e\u003c\/strong\u003e expands Modicon Quantum PLC systems with high-density 48VAC signal acquisition capability.\u003c\/p\u003e\n\u003cp\u003eThe module captures discrete field status signals from industrial switches, relays, and automation devices.\u003c\/p\u003e\n\u003cp\u003eIts 32-channel architecture improves cabinet efficiency for large-scale process installations.\u003c\/p\u003e\n\u003cp\u003eFast signal response and strong isolation characteristics support stable industrial control operation.\u003c\/p\u003e\n\u003cp\u003eThe module integrates seamlessly into Quantum automation racks using standard backplane communication.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eOptimized for High-Density Automation Systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e32 isolated AC discrete input channels\u003c\/li\u003e\n\u003cli\u003eDesigned for Modicon Quantum PLC platforms\u003c\/li\u003e\n\u003cli\u003eReliable 48VAC field signal monitoring\u003c\/li\u003e\n\u003cli\u003eFour-channel group isolation structure\u003c\/li\u003e\n\u003cli\u003eFast response for process event detection\u003c\/li\u003e\n\u003cli\u003eHigh EMC resistance for industrial environments\u003c\/li\u003e\n\u003cli\u003eIntegrated LED diagnostics for maintenance visibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eGlobal PLC Spare HUB's Insight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003e140DAI45300\u003c\/span\u003e\u003c\/strong\u003e performs reliably in high-channel-count industrial control applications.\u003c\/p\u003e\n\u003cp\u003eIts grouped isolation structure improves protection against field-side electrical disturbances.\u003c\/p\u003e\n\u003cp\u003eEngineers frequently install this module in material handling systems, process skids, and distributed I\/O cabinets.\u003c\/p\u003e\n\u003cp\u003eThe integrated channel status LEDs simplify commissioning and field troubleshooting tasks.\u003c\/p\u003e\n\u003cp\u003eThe module also maintains stable signal acquisition near high-noise motor control environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eElectrical and Functional Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Schneider Electric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/modicon-quantum-series\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eModicon Quantum\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003e140DAI45300\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e VAC discrete input module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Groups:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 48VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 11.7mA at 57-63Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 9.8mA at 47-53Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Logic State 1:\u003c\/strong\u003e 29-56VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Logic State 0:\u003c\/strong\u003e 0-10VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 5600Ω capacitive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 47-63Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Leakage Current:\u003c\/strong\u003e 1.7mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Voltage:\u003c\/strong\u003e 100V for 1 cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Maximum Voltage:\u003c\/strong\u003e 56V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time Off-On:\u003c\/strong\u003e 4.9-0.75ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time On-Off:\u003c\/strong\u003e 7.3-12.3ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Isolation:\u003c\/strong\u003e 1780Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Isolation:\u003c\/strong\u003e 1780Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Current Requirement:\u003c\/strong\u003e 250mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 10.9W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication LED:\u003c\/strong\u003e Green Active LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault LED:\u003c\/strong\u003e Red fault indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel LEDs:\u003c\/strong\u003e 32 green input status indicators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Compatibility:\u003c\/strong\u003e Unity Pro, ProWORX 32, Concept\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Immunity:\u003c\/strong\u003e 10V\/m electromagnetic resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e 4kV contact, 8kV air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 95% non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Altitude:\u003c\/strong\u003e Up to 5000m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e UL 508, CSA C22.2 No 142\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, cUL, FM Class 1 Div 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Format:\u003c\/strong\u003e Standard Quantum format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eRecommended Equipment Integration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial PLC automation racks\u003c\/li\u003e\n\u003cli\u003eMotor control center monitoring\u003c\/li\u003e\n\u003cli\u003eConveyor and packaging systems\u003c\/li\u003e\n\u003cli\u003eDistributed field I\/O networks\u003c\/li\u003e\n\u003cli\u003eProcess alarm monitoring systems\u003c\/li\u003e\n\u003cli\u003eIndustrial relay interface panels\u003c\/li\u003e\n\u003cli\u003eFactory machine status systems\u003c\/li\u003e\n\u003cli\u003eSCADA-based monitoring platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eTypical Industrial Application Scenarios\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturing production lines\u003c\/li\u003e\n\u003cli\u003eWater treatment automation systems\u003c\/li\u003e\n\u003cli\u003eMaterial handling installations\u003c\/li\u003e\n\u003cli\u003ePower distribution supervision\u003c\/li\u003e\n\u003cli\u003eIndustrial process control cabinets\u003c\/li\u003e\n\u003cli\u003eMining automation infrastructure\u003c\/li\u003e\n\u003cli\u003eWarehouse conveyor networks\u003c\/li\u003e\n\u003cli\u003eBuilding utility monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eDiagnostic and Monitoring Functions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual channel LEDs simplify signal verification\u003c\/li\u003e\n\u003cli\u003eDedicated fault LED supports rapid troubleshooting\u003c\/li\u003e\n\u003cli\u003eCommunication LED confirms active bus status\u003c\/li\u003e\n\u003cli\u003eIsolation design improves fault containment\u003c\/li\u003e\n\u003cli\u003eSupports preventive maintenance inspections\u003c\/li\u003e\n\u003cli\u003eEnhances operational visibility during commissioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eEngineering Installation Recommendations\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall inside grounded industrial control racks\u003c\/li\u003e\n\u003cli\u003eVerify AC input voltage compatibility before wiring\u003c\/li\u003e\n\u003cli\u003eSeparate signal cables from high-current conductors\u003c\/li\u003e\n\u003cli\u003eInspect terminal tightness during scheduled maintenance\u003c\/li\u003e\n\u003cli\u003eMaintain proper airflow inside PLC cabinets\u003c\/li\u003e\n\u003cli\u003eConfirm software configuration before startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eLogistics and Warranty Support\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12-month warranty coverage included\u003c\/li\u003e\n\u003cli\u003e24-48 hour dispatch available\u003c\/li\u003e\n\u003cli\u003eFedEx international express supported\u003c\/li\u003e\n\u003cli\u003eUPS priority logistics available\u003c\/li\u003e\n\u003cli\u003eDHL worldwide shipping service provided\u003c\/li\u003e\n\u003cli\u003eIndustrial anti-static export packaging included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eProfessional Technical FAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do grouped isolation channels improve system reliability?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrouped isolation reduces fault propagation between field input sections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can technicians reduce false AC input triggering?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse shielded wiring and maintain separation from high-voltage switching circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat advantages do individual channel LEDs provide during commissioning?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineers can verify field device activity without external test equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich selection factors matter for AC discrete input modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVerify voltage range, channel density, response speed, and PLC rack compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is fast response timing important in automation systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFast switching improves event capture accuracy during rapid machine operation.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45014040248502,"sku":"140DAI45300","price":161.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/140DAI45300_541e3b3a-6be0-48d8-b6c7-14d29a24a60f.jpg?v=1779350906","url":"https:\/\/www.plcsparehub.com\/products\/140dai45300-modicon-quantum-32-point-ac-input-module-schneider-electric","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}