{"product_id":"schneider-electric-input-module-48v-ac-16-point-140dai44000","title":"Schneider Electric Input Module | 48V AC 16-Point 140DAI44000","description":"\u003ch2\u003eSchneider Electric 140DAI44000 48V AC Input Module\u003c\/h2\u003e\n\u003ch3\u003eCore Module Specifications\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\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e140DAI44000\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 16-point discrete input module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 48V AC nominal operating voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 8-12 mA per point at 48V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e ≤15 ms for state detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 1500V RMS channel-to-bus\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eFrequency Range:\u003c\/span\u003e 47-63 Hz operational capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eInput Impedance:\u003c\/span\u003e 4.7 kΩ per point\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003ePower Consumption:\u003c\/span\u003e 2.8W typical from backplane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental Durability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eOperating Temperature:\u003c\/span\u003e 32°F to 140°F (0°C to 60°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eStorage Temperature:\u003c\/span\u003e -40°F to 185°F (-40°C to 85°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eHumidity Rating:\u003c\/span\u003e 80% maximum non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003eAltitude Maximum:\u003c\/span\u003e 3,280 feet (1,000 meters)\u003c\/li\u003e\n\u003cli\u003eElectrostatic Discharge: 4kV contact, 8kV air immunity\u003c\/li\u003e\n\u003cli\u003eVibration Resistance: 5-500 Hz, 2g amplitude\u003c\/li\u003e\n\u003cli\u003eShock Withstand: 30g for 11ms duration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Integration Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRequires only 1 input word in controller memory mapping\u003c\/li\u003e\n\u003cli\u003eBackplane current requirement: 280 mA maximum\u003c\/li\u003e\n\u003cli\u003eLED status indicators for all 16 input channels\u003c\/li\u003e\n\u003cli\u003eStandard Modicon Quantum form factor installation\u003c\/li\u003e\n\u003cli\u003eGrouped in 4-channel banks for easy troubleshooting\u003c\/li\u003e\n\u003cli\u003eDiagnostic coverage for field wiring and sensor status\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOff-state leakage current: \u0026lt;1.5 mA per channel\u003c\/li\u003e\n\u003cli\u003eOn-state voltage drop: \u0026lt;3.0V at maximum current\u003c\/li\u003e\n\u003cli\u003eNoise immunity: 1500V surge withstand capability\u003c\/li\u003e\n\u003cli\u003eCommon mode rejection: 60 dB at 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eInput filtering: 3-5 ms noise rejection setting\u003c\/li\u003e\n\u003cli\u003eTransient protection: Built-in for voltage spikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Package Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage contains one \u003cstrong\u003e140DAI44000\u003c\/strong\u003e input module\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.2 × 6.4 × 1.7 inches (31 × 16.2 × 4.3 cm)\u003c\/li\u003e\n\u003cli\u003eShipping weight: 18.3 ounces (519 grams)\u003c\/li\u003e\n\u003cli\u003eAvailable via FedEx, UPS, and DHL express shipping\u003c\/li\u003e\n\u003cli\u003eIncludes 12-month comprehensive warranty protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounts directly to Quantum baseplate or rail\u003c\/li\u003e\n\u003cli\u003eAccepts standard 48V AC industrial control signals\u003c\/li\u003e\n\u003cli\u003eIdeal for limit switches and proximity sensors\u003c\/li\u003e\n\u003cli\u003eSupports manual control stations and selector switches\u003c\/li\u003e\n\u003cli\u003eWorks with pushbuttons and other AC control devices\u003c\/li\u003e\n\u003cli\u003eProvides reliable machine status monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Support Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat types of field devices work best with this module?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThis module perfectly interfaces with 48V AC limit switches, pushbuttons, and proximity sensors.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHow does the module handle electrical noise in industrial environments?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBuilt-in filtering and 1500V isolation provide excellent noise immunity for reliable operation.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat maintenance practices extend module service life?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eRegular inspection of field wiring and cleaning of connections ensures long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCan this module detect faulty field devices or wiring problems?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eLED status indicators and input monitoring help identify open circuits and device failures.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat system configuration is needed for proper module operation?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe module requires one input word assignment and proper 48V AC field power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":51305664250138,"sku":"140DAI44000","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/140DAI44000_3.jpg?v=1762914975","url":"https:\/\/www.ubestplc.com\/az\/products\/schneider-electric-input-module-48v-ac-16-point-140dai44000","provider":"Ubest Automation Limited","version":"1.0","type":"link"}