{"product_id":"schneider-quantum-analog-input-module-140ati03000c","title":"Schneider Quantum Analog Input Module - 140ATI03000C","description":"\u003ch2\u003eSchneider Electric 140ATI03000C Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe Schneider Electric \u003cstrong\u003e140ATI03000C\u003c\/strong\u003e is an I\/O expansion module for the Modicon Quantum platform. This specialized device provides eight high-precision analog input channels dedicated to thermocouple signals. It delivers reliable temperature monitoring for industrial automation applications.\u003c\/p\u003e\n\u003ch3\u003eCore Technical 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 \u003cspan style=\"color: #d35400;\"\u003e\u003cstrong\u003e140ATI03000C\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e Modicon Quantum Automation Platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e 8-Channel Analog Input (Thermocouple)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e16-bit High Precision\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e 1000 ms (1 second cycle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Current:\u003c\/strong\u003e 280 mA @ 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 1.5 Watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 1780V AC (Channel to Bus), 300V DC (Channel to Channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Rejection:\u003c\/strong\u003e \u0026gt;120 dB @ 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 0.3 kg (0.7 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Filtering \u0026amp; Environmental Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Filters:\u003c\/strong\u003e Notch filter (3 dB @ 50\/60 Hz) \u0026amp; Single pole low pass (3 dB @ 20 Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e0 to 60°C (32 to 140°F)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40 to 85°C (-40 to 185°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e Up to 95% (non-condensing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Altitude:\u003c\/strong\u003e Up to 5000 meters (16404 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Immunity:\u003c\/strong\u003e 9.1 V\/m (80-1000 MHz per IEC 801-3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e 4 kV contact, 8 kV air discharge (IEC 801-2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Protection:\u003c\/strong\u003e Conformal coating (Humiseal 1A33)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostic Features \u0026amp; Indicators\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Status:\u003c\/strong\u003e 8 Green LEDs (Channel Active), 8 Red LEDs (Channel Fault)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Status:\u003c\/strong\u003e 1 Green LED (Bus Communication), 1 Red LED (External Fault)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Detection:\u003c\/strong\u003e Broken wire sensing and over-scale detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAddressing:\u003c\/strong\u003e Requires 10 input words in controller configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging \u0026amp; Compliance Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e One Schneider Electric \u003cstrong\u003e140ATI03000C\u003c\/strong\u003e module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 32.0 x 16.5 x 4.5 cm (12.6 x 6.5 x 1.8 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 459 grams (16.2 ounces)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Worldwide via FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e cUL, FM Class 1 Division 2, UL 508, CSA C22.2 No.142\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Warranty:\u003c\/strong\u003e 12-month product quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert Installation \u0026amp; Application Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module in a \u003cspan style=\"color: #27ae60;\"\u003eclean, dry environment\u003c\/span\u003e within specified temperature limits\u003c\/li\u003e\n\u003cli\u003eUse proper shielded thermocouple cables to minimize electrical noise interference\u003c\/li\u003e\n\u003cli\u003eEnsure all connections are tight to prevent broken wire fault indications\u003c\/li\u003e\n\u003cli\u003eConfigure the correct thermocouple type in your PLC programming software\u003c\/li\u003e\n\u003cli\u003eAllow the module to stabilize at room temperature for optimal cold junction compensation\u003c\/li\u003e\n\u003cli\u003eMaintain proper clearance from high-voltage cables and power sources\u003c\/li\u003e\n\u003cli\u003eVerify bus current capacity when adding multiple modules to your Quantum rack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003ch4\u003eWhat types of industrial processes typically use this module?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThis module is ideal for temperature monitoring in furnaces, ovens, and heat treatment systems. It also serves plastic extrusion, chemical processing, and food production applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow does the cold junction compensation work in practice?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe module measures its own terminal block temperature internally. It automatically adjusts thermocouple readings to compensate for this local temperature effect.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCan I mix different thermocouple types on one module?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNo, the module must be configured for a single thermocouple type across all eight channels. All connected sensors must match this configured type.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat happens if a thermocouple wire breaks during operation?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe module detects the open circuit and illuminates the specific channel's red fault LED. It can also set a fault bit in the controller for programmatic response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIs special configuration needed for the 20Hz low-pass filter?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNo, this analog filtering is hardware-based and always active. It helps reject electrical noise without any software configuration required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca rel=\"noopener\" href=\"https:\/\/www.ubestplc.com\/\" target=\"_blank\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/8618030005825\" target=\"_blank\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":51456643531034,"sku":"140ATI03000C","price":194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/140ATI03000C_3.jpg?v=1765779898","url":"https:\/\/www.ubestplc.com\/pl\/products\/schneider-quantum-analog-input-module-140ati03000c","provider":"Ubest Automation Limited","version":"1.0","type":"link"}