{"product_id":"schneider-140avi03000c-analog-input-module-8-differential-channels-for-modicon-quantum","title":"Schneider 140AVI03000C Analog Input Module – 8 Differential Channels for Modicon Quantum","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Schneider 140AVI03000C is a high-performance analog input module designed for the Modicon Quantum automation platform. With 8 differential input channels, it provides precise voltage and current measurement for critical process control applications. Its robust design ensures reliable operation in demanding industrial environments, reducing downtime and maintenance costs.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eDifferential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsolute Max Input\u003c\/td\u003e\n\u003ctd\u003e50 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e250 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Time\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation (Channel to Bus)\u003c\/td\u003e\n\u003ctd\u003e500 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e2.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Current Requirement\u003c\/td\u003e\n\u003ctd\u003e280 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features for ROI\u003c\/h2\u003e\u003cp\u003eThe 140AVI03000C offers 16-bit resolution and fast update times, enabling accurate data capture and reducing measurement errors. Its high isolation voltage (500 Vrms) prevents noise interference, minimizing signal degradation and improving system reliability. This translates to fewer false alarms and reduced troubleshooting costs over the product lifecycle.\u003c\/p\u003e\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProcess control in chemical plants – precise voltage monitoring for reaction vessels using the 140AVI03000C\u003c\/li\u003e\n\u003cli\u003eWater treatment facilities – differential input for flow and pressure transducers\u003c\/li\u003e\n\u003cli\u003eManufacturing lines – analog sensor integration for quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance and Reliability\u003c\/h2\u003e\u003cp\u003eThe module's conformal coating (Humiseal 1A33) protects against moisture and contamination, extending service life. With resistance to electrostatic discharge (4 kV contact, 8 kV air) and electromagnetic fields (10 V\/m), the 140AVI03000C operates reliably in harsh conditions. Routine inspections should focus on LED indicators for quick status checks.\u003c\/p\u003e\u003ch2\u003eCompatibility and Integration\u003c\/h2\u003e\u003cp\u003eThe Schneider 140AVI03000C integrates seamlessly with Modicon Quantum backplanes and requires 9 input words for addressing. It supports multiple input ranges: bipolar ±10 V, ±5 V, 0–20 mA, and unipolar versions. Ensure your rack has an available slot and sufficient bus current capacity.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eWhen selecting the 140AVI03000C from Schneider, verify your system's power supply capacity (280 mA bus current) and environmental temperature range (0–60 °C). For expert assistance, contact UBEST Automation at ubest101.myshopify.com. Our team ensures genuine parts with fast shipping.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":44403397132387,"sku":"140AVI03000C","price":232.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/140AVI03000C_3.jpg?v=1784990449","url":"https:\/\/www.plcsourcepro.com\/products\/schneider-140avi03000c-analog-input-module-8-differential-channels-for-modicon-quantum","provider":"PLC Source PRO","version":"1.0","type":"link"}