{"product_id":"schneider-modicon-quantum-140avi03000c-analog-input-modules","title":"Schneider 140AVI03000C Modicon Quantum Analog Input Module","description":"\u003cp\u003eThe Schneider Electric 140AVI03000C is an 8-channel analog input module designed for the Modicon Quantum automation series. This unit is specifically engineered with conformal coating to ensure operational integrity in chemically harsh or corrosive industrial environments, including oil and gas facilities, mining operations, and heavy manufacturing plants. It provides high-precision signal digitization while protecting the backplane from field-side electrical interference.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8-channel analog input capacity with 12-bit resolution.\u003c\/li\u003e\n\u003cli\u003eConformal coated PCB for enhanced resistance to moisture, salt spray, and corrosive gases.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation between field-side inputs and the backplane logic bus to prevent common-mode noise.\u003c\/li\u003e\n\u003cli\u003eSupport for multiple voltage and current ranges, including +\/- 10V and 4-20mA.\u003c\/li\u003e\n\u003cli\u003eIntegrated hardware filtering to minimize signal noise and prevent false register triggers.\u003c\/li\u003e\n\u003cli\u003eOpen-circuit loop detection for current-based inputs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is intended for use in high-performance process control applications where signal stability is critical. Typical deployments include monitoring pressure, flow, and temperature transmitters in petrochemical refining, thermal power generation, and water treatment infrastructure where environmental conditions may degrade standard electronic components.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e140AVI03000C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Ranges\u003c\/td\u003e\n\u003ctd\u003e1-5V, 0-5V, 0-10V, +\/-5V, +\/-10V, 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Impedance\u003c\/td\u003e\n\u003ctd\u003e1 MOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Impedance\u003c\/td\u003e\n\u003ctd\u003e250 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Power\u003c\/td\u003e\n\u003ctd\u003e320 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1000 VAC channel-to-bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the Quantum backplane is powered down before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is properly seated and the locking clips are engaged in the rack.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all analog signal runs to maintain noise immunity.\u003c\/li\u003e\n\u003cli\u003eGround the cable shields at the entry point to the cabinet or at the signal source, following standard plant grounding practices for analog loops.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation in the cabinet to ensure the ambient temperature remains within the 0 to 60 deg C range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes the 140AVI03000C require external power?\u003c\/strong\u003e No, this module draws its operating power directly from the Quantum chassis backplane bus.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the 'C' suffix signify in the model number?\u003c\/strong\u003e The 'C' indicates that the module has been manufactured with a conformal coating, making it suitable for environments with high humidity or corrosive airborne contaminants.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":44731352383576,"sku":"140AVI03000C","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_0b482e52-4c58-4fd4-a5dd-8b6d760d15f0.jpg?v=1788670862","url":"https:\/\/www.industriaxplc.com\/ar\/products\/schneider-modicon-quantum-140avi03000c-analog-input-modules","provider":"IndustriaX Limited","version":"1.0","type":"link"}