{"product_id":"schneider-modicon-quantum-140avi03000c-analog-input-modules","title":"Schneider Modicon Quantum 140AVI03000C Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Schneider Electric 140AVI03000C is a high-performance analog input module designed for the Modicon Quantum automation series. This unit features 8 independent, software-configurable input channels capable of processing both voltage and current signals. Engineered with a conformal coating, the 140AVI03000C is purpose-built for deployment in demanding industrial environments where moisture, dust, or corrosive airborne contaminants are present, such as chemical processing, water treatment, and heavy manufacturing facilities.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8-channel analog input capacity with multi-range flexibility.\u003c\/li\u003e\n\u003cli\u003eIntegrated conformal coating on printed circuit board assemblies for enhanced environmental resilience.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation between field-side inputs and the backplane logic bus to prevent common-mode noise and ground loop interference.\u003c\/li\u003e\n\u003cli\u003e12-bit analog-to-digital resolution providing high-precision signal conversion.\u003c\/li\u003e\n\u003cli\u003eSelectable input ranges including standard voltage (0-5V, 0-10V, +\/- 5V, +\/- 10V) and current (4-20mA) loops.\u003c\/li\u003e\n\u003cli\u003eBuilt-in open-circuit detection for current loop monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\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\u003eVoltage Input Impedance\u003c\/td\u003e\n\u003ctd\u003e1 Megaohm (min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input Impedance\u003c\/td\u003e\n\u003ctd\u003e250 Ohms\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\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation (Channel-to-Bus)\u003c\/td\u003e\n\u003ctd\u003e1000 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation (Channel-to-Channel)\u003c\/td\u003e\n\u003ctd\u003e500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the Modicon 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 fully seated in the rack slot and the locking mechanisms are engaged to maintain a reliable backplane connection.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all analog signal inputs to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for cable shields at the field end to mitigate noise pick-up.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation in the control cabinet to keep ambient temperatures within the specified 0 to 60 deg C operating range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the 'C' suffix signify in the 140AVI03000C model number?\u003c\/strong\u003e\u003cbr\u003eThe 'C' suffix indicates that the module has been treated with an automated conformal coating, providing an insulating layer that protects the internal electronics from harsh environmental conditions like humidity and corrosive gases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with standard 4-20 mA loops?\u003c\/strong\u003e\u003cbr\u003eYes, the module supports 4-20 mA current loops using internal 250 Ohm precision sensing resistors, with configurable settings accessible via the system software.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":44036230447194,"sku":"140AVI03000C","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_a10ec13c-52eb-47f1-b4ba-960de6cbb65b.jpg?v=1788940276","url":"https:\/\/www.spareoil.com\/products\/schneider-modicon-quantum-140avi03000c-analog-input-modules","provider":"SpareOil Automation","version":"1.0","type":"link"}