{"product_id":"buy-140aci04000-schneider-electric-modicon-quantum-analog-input-module","title":"Buy 140ACI04000 Schneider Electric Modicon Quantum Analog Input Module","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003e140ACI04000\u003c\/span\u003e Product Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003eSchneider Electric 140ACI04000\u003c\/span\u003e\u003c\/strong\u003e is a high-density analog input module engineered for industrial process monitoring.\u003c\/p\u003e\n\u003cp\u003eThis hardware unit belongs to the trusted \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003e\u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/modicon-quantum-series\"\u003eModicon Quantum\u003c\/a\u003e automation platform\u003c\/span\u003e\u003c\/strong\u003e series.\u003c\/p\u003e\n\u003cp\u003eIt provides 16 differential channels capable of processing multi-range current signals natively.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003e140ACI04000\u003c\/span\u003e\u003c\/strong\u003e utilizes a single-pole low-pass filter to suppress high-frequency industrial noise effectively.\u003c\/p\u003e\n\u003cp\u003eIt interfaces with the main controller backplane by requiring 17 input words for comprehensive addressing.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003e140ACI04000\u003c\/span\u003e\u003c\/strong\u003e module stands out for its exceptional channel isolation and deterministic conversion performance.\u003c\/p\u003e\n\u003cp\u003eA fast 15 ms update time across 16 channels ensures tight tracking of dynamic process variables.\u003c\/p\u003e\n\u003cp\u003eOur engineering review highlights its 1780 V AC galvanic isolation protecting backplane logic from field-side surges.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003e140ACI04000\u003c\/span\u003e\u003c\/strong\u003e eliminates external signal conditioners by accepting multiple current ranges directly.\u003c\/p\u003e\n\u003cp\u003eThis internal integration optimizes rack space and minimizes potential hardware failure points in complex systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003eSchneider Electric\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003e140ACI04000\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003eModicon Quantum\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Analogue Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 16 differential inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Ranges:\u003c\/strong\u003e 0...20 mA, 4...20 mA, 0...25 mA multi-range selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Resolution:\u003c\/strong\u003e 0...16000 counts, 0...20000 counts, 0...25000 counts, or 0...4095 counts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsolute Accuracy Error:\u003c\/strong\u003e +\/- 0.125 % of full scale maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearity Error Limits:\u003c\/strong\u003e +\/- 6 µA max for 0...20\/25 mA, +\/- 12 µA max for 4...20 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Accuracy Drift:\u003c\/strong\u003e +\/- 0.0025 % of full scale\/°C up to \u0026lt;= 0.0050 % of full scale\/°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response Filter:\u003c\/strong\u003e Single pole low pass with 3 dB cutoff at 34 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Rejection:\u003c\/strong\u003e Greater than -90 dB at 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 250 Ohm internal resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Current Requirement:\u003c\/strong\u003e 360 mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 5 W maximum module dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Limits:\u003c\/strong\u003e 32°F to 140°F (0°C to 60°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Altitude:\u003c\/strong\u003e Up to 16404.2 ft (5000 m) safely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 0.7 lb (0.3 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis hardware component integrates directly into the following industrial configurations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003eModicon Quantum\u003c\/span\u003e\u003c\/strong\u003e local or remote I\/O backplanes utilizing 140XBPxxx configurations\u003c\/li\u003e\n\u003cli\u003eMulti-channel analog current transmitter loops monitoring field variables\u003c\/li\u003e\n\u003cli\u003eDistributed industrial control architectures running modern EcoStruxure Control Expert environments\u003c\/li\u003e\n\u003cli\u003eLegacy processor configurations utilizing original Unity Pro or Concept control software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower down the target backplane rack completely before inserting the \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003e140ACI04000\u003c\/span\u003e\u003c\/strong\u003e unit.\u003c\/li\u003e\n\u003cli\u003eAlign the module with the chosen slot guides and push firmly into the connector.\u003c\/li\u003e\n\u003cli\u003eSecure the top and bottom captive screws to establish mechanical stability and frame grounding.\u003c\/li\u003e\n\u003cli\u003eConnect external loop wiring to the terminal block ensuring differential positive and negative pairings.\u003c\/li\u003e\n\u003cli\u003eEnsure external loop power is properly derived and fused according to official technical manual specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne green LED provides instant visual confirmation of healthy bus communication status.\u003c\/li\u003e\n\u003cli\u003eOne dedicated red LED illuminates immediately when external module fault conditions occur.\u003c\/li\u003e\n\u003cli\u003eSixteen individual green LEDs display whether each separate channel is turned active.\u003c\/li\u003e\n\u003cli\u003eSixteen individual red LEDs provide rapid diagnosis of specific channel broken wire loop faults.\u003c\/li\u003e\n\u003cli\u003eOpen circuit detection triggers automatically when operators select the 4...20 mA monitoring configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous process monitoring in chemical processing plants requiring high-density current loop feedback.\u003c\/li\u003e\n\u003cli\u003eFlow meter and level transmitter integration within large-scale municipal water treatment facilities.\u003c\/li\u003e\n\u003cli\u003eBoiler control monitoring and steam temperature tracking in heavy power generation facilities.\u003c\/li\u003e\n\u003cli\u003eSCADA infrastructure integration for oil and gas storage assets monitoring distributed telemetry points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCertification and Standard Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompliant with UL 508 safety standards for industrial control hardware components.\u003c\/li\u003e\n\u003cli\u003eCertified fully to CSA C22.2 No 142 operational standards.\u003c\/li\u003e\n\u003cli\u003eApproved for FM Class 1 Division 2 hazardous application environments.\u003c\/li\u003e\n\u003cli\u003eCE and cUL marked for global industrial installation acceptance.\u003c\/li\u003e\n\u003cli\u003eElectrostatic discharge resistance up to 4 kV contact and 8 kV air per IEC 801-2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCommercial and Logistics Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Guarantee:\u003c\/strong\u003e Every verified order ships rapidly within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress Logistics:\u003c\/strong\u003e We provide reliable global express transport through FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e This product includes a dependable 12-month comprehensive warranty policy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging Checklist\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne brand-new \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003eSchneider Electric 140ACI04000\u003c\/span\u003e\u003c\/strong\u003e module\u003c\/li\u003e\n\u003cli\u003eAnti-static protective enclosure barrier bag\u003c\/li\u003e\n\u003cli\u003eFactory-grade structural outer retail packaging box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePurchasing Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify whether your field instrumentation requires differential grounding before deploying this module.\u003c\/li\u003e\n\u003cli\u003eValidate that your system backplane power budget accommodates the 360 mA bus current load.\u003c\/li\u003e\n\u003cli\u003eMatch the specific software scaling counts with your application program logic requirements.\u003c\/li\u003e\n\u003cli\u003eEnsure a matching \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003eModicon Quantum\u003c\/span\u003e\u003c\/strong\u003e terminal strip connector is available for field wiring deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How does the module react if a 4...20 mA field loop experiences a physical wire break?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The specific channel red fault LED illuminates instantly to alert field maintenance technicians.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Can I mix different current ranges such as 0...20 mA and 4...20 mA simultaneously across the channels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Yes, users configure each channel independently inside the engineering software environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Does the 250 Ohm input impedance require external shunt resistors installed at the terminal block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: No, the precision 250 Ohm resistors are built internally into the module hardware circuitry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What operational advantage does the 34 Hz low-pass filter provide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: It attenuates industrial frequency hum to prevent measurement signal jitter on analog loops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Why does the \u003cstrong\u003e\u003cspan style=\"color: #0066cc;\"\u003e140ACI04000\u003c\/span\u003e\u003c\/strong\u003e require 17 input words instead of exactly 16?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The 17th word contains comprehensive channel diagnostics and hardware status information for the CPU.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/140ACI04000_3.png?v=1783592023\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default 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