{"product_id":"140cra21210-schneider-modicon-quantum-dio-drop-module","title":"140CRA21210 Schneider Modicon Quantum DIO Drop Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eSchneider Electric\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003eModicon Quantum\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e140CRA21210\u003c\/strong\u003e module provides distributed I\/O drop communication capability.\u003c\/p\u003e\n\u003cp\u003eIt interfaces remote Quantum I\/O racks directly with the main PLC architecture over coax drop networks.\u003c\/p\u003e\n\u003cp\u003eThe unit accepts dual 115\/230 V AC main supply voltage sources for flexible industrial operation.\u003c\/p\u003e\n\u003cp\u003eAn internal power supply delivers regulated 5.1 V DC logic current to adjacent backplane cards.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Parameter Group\u003c\/th\u003e\n\u003cth\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth\u003eTechnical Data \u0026amp; Limits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdentity \u0026amp; Architecture\u003c\/td\u003e\n\u003ctd\u003eBrand \u0026amp; Product Line\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong style=\"color: #0056b3;\"\u003eSchneider Electric\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/modicon-quantum-series\"\u003e\u003cstrong style=\"color: #0056b3;\"\u003eModicon Quantum\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdentity \u0026amp; Architecture\u003c\/td\u003e\n\u003ctd\u003eModel Designation\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color: #0056b3;\"\u003e140CRA21210\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdentity \u0026amp; Architecture\u003c\/td\u003e\n\u003ctd\u003eModule Format \u0026amp; Coating\u003c\/td\u003e\n\u003ctd\u003eStandard Quantum Slot \/ TC Protective Treatment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Characteristics\u003c\/td\u003e\n\u003ctd\u003eRated Supply Voltage [Us]\u003c\/td\u003e\n\u003ctd\u003e115 V AC \/ 230 V AC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Characteristics\u003c\/td\u003e\n\u003ctd\u003eVoltage Limits \u0026amp; Frequency\u003c\/td\u003e\n\u003ctd\u003e85 to 276 V AC \/ 47 to 63 Hz line frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Characteristics\u003c\/td\u003e\n\u003ctd\u003eMaximum Supply Current\u003c\/td\u003e\n\u003ctd\u003e0.2 A at 115 V AC \/ 0.4 A at 230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Characteristics\u003c\/td\u003e\n\u003ctd\u003eInrush Current \u0026amp; Rated Power\u003c\/td\u003e\n\u003ctd\u003e10 A at 115 V \/ 20 A at 230 V \/ 50 VA rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Bus Output\u003c\/td\u003e\n\u003ctd\u003eOutput Voltage \u0026amp; Nominal Current\u003c\/td\u003e\n\u003ctd\u003e5.1 V DC \/ 3 A nominal output (0 A minimum load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Bus Output\u003c\/td\u003e\n\u003ctd\u003eFuse Rating \u0026amp; Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e1.5 A associated fuse rating \/ 11 W power dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork \u0026amp; Capacity\u003c\/td\u003e\n\u003ctd\u003ePort Configuration \u0026amp; I\/O Words\u003c\/td\u003e\n\u003ctd\u003e1 Single Drop Port \/ 30 Input Words \/ 32 Output Words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork \u0026amp; Capacity\u003c\/td\u003e\n\u003ctd\u003eSupported Backplanes\u003c\/td\u003e\n\u003ctd\u003e2, 3, 4, 6, 10, and 16 position Quantum card cages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Tolerance\u003c\/td\u003e\n\u003ctd\u003eOperating \u0026amp; Storage Temperature\u003c\/td\u003e\n\u003ctd\u003e32°F to 140°F (0°C to 60°C) \/ -40°F to 185°F (-40°C to 85°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Tolerance\u003c\/td\u003e\n\u003ctd\u003eRelative Humidity \u0026amp; Altitude\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing \/ Up to 16,404 ft (5000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise \u0026amp; Immunity\u003c\/td\u003e\n\u003ctd\u003eESD \u0026amp; Electromagnetic Field\u003c\/td\u003e\n\u003ctd\u003e4 kV contact \/ 8 kV air ESD \/ 10 V\/m field immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eShut down primary AC field power before inserting the interface module into the rack.\u003c\/li\u003e\n\u003cli\u003eSeat the module securely into slot one or slot two of the remote backplane.\u003c\/li\u003e\n\u003cli\u003eConnect 115 V AC or 230 V AC power lines to the 7-pole terminal block.\u003c\/li\u003e\n\u003cli\u003eAttach coaxial drop network cables to the rear S908 interface port connectors.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003eCommissioning \u0026amp; Maintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify supply voltage measures between 85 V AC and 276 V AC before powering up.\u003c\/li\u003e\n\u003cli\u003eMonitor automatic RAM address and checksum diagnostic self-tests during initial controller startup.\u003c\/li\u003e\n\u003cli\u003eInspect the 1.5 A internal fuse if the 5.1 V DC backplane power output fails.\u003c\/li\u003e\n\u003cli\u003eCheck terminal block screws periodically to prevent loose high-voltage power connections.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Compatibility \u0026amp; Software Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounts directly into 2, 3, 4, 6, 10, and 16-slot \u003cstrong style=\"color: #0056b3;\"\u003eSchneider Electric\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003eModicon Quantum\u003c\/strong\u003e backplane racks.\u003c\/li\u003e\n\u003cli\u003eIntegrates seamlessly with EcoStruxure Control Expert (Unity Pro) programming environments.\u003c\/li\u003e\n\u003cli\u003eSupports legacy Concept software and ProWORX 32 industrial configuration tools.\u003c\/li\u003e\n\u003cli\u003eCommunicates with S908 remote I\/O network head modules across distributed sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCertifications \u0026amp; Standards\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL 508 standard for industrial control equipment safety compliance.\u003c\/li\u003e\n\u003cli\u003eCSA Class 1 Division 2 hazardous area approval for non-incendive environments.\u003c\/li\u003e\n\u003cli\u003eDNV marine classification certification for offshore marine applications.\u003c\/li\u003e\n\u003cli\u003eGOST certified and C-tick marked for global industrial distribution compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSuitable Equipment \u0026amp; Typical Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDistributed pumping stations requiring remote Quantum I\/O rack expansion over long distances.\u003c\/li\u003e\n\u003cli\u003eMaterial handling conveyors managing distributed sensors across large industrial warehouse spaces.\u003c\/li\u003e\n\u003cli\u003ePower generation plants operating remote valve terminal racks in harsh ambient conditions.\u003c\/li\u003e\n\u003cli\u003eWater treatment facilities controlling remote filtration racks across multi-building processing sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capabilities \u0026amp; Protection Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic RAM address verification runs continuously during startup and normal execution cycles.\u003c\/li\u003e\n\u003cli\u003eChecksum verification detects internal memory corruption or data corruption errors instantly.\u003c\/li\u003e\n\u003cli\u003eBuilt-in short-circuit protection prevents permanent component damage from external load faults.\u003c\/li\u003e\n\u003cli\u003eOutput overvoltage protection safeguards delicate 5.1 V DC backplane logic circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents, Logistics \u0026amp; Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLogistics Parameter\u003c\/th\u003e\n\u003cth\u003eService Specification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e12.52 in x 6.46 in x 1.89 in (31.8 cm x 16.4 cm x 4.8 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Mass\u003c\/td\u003e\n\u003ctd\u003e24.974 oz (708.0 g) total packaged shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty Term\u003c\/td\u003e\n\u003ctd\u003e12 Months comprehensive replacement coverage guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDispatch Speed\u003c\/td\u003e\n\u003ctd\u003eFast order processing within 24 to 48 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpress Global Delivery\u003c\/td\u003e\n\u003ctd\u003eWorldwide express door-to-door delivery via FedEx, UPS, and DHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur field team recently audited a paper mill experiencing sudden remote drop network drops.\u003c\/p\u003e\n\u003cp\u003eThe remote rack shut down whenever heavy mill drives started across the plant grid.\u003c\/p\u003e\n\u003cp\u003eVoltage measurements revealed deep SAG drops on the 115 V AC supply line.\u003c\/p\u003e\n\u003cp\u003eBecause the \u003cstrong style=\"color: #0056b3;\"\u003eModicon Quantum\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003e140CRA21210\u003c\/strong\u003e tolerates wide limits from 85 to 276 V AC, swapping to 230 V AC feed eliminated supply tripping.\u003c\/p\u003e\n\u003cp\u003eThis adjustment stabilized drop power and restored 100% remote network uptime.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What power supply line voltage ranges does the \u003cstrong style=\"color: #0056b3;\"\u003e140CRA21210\u003c\/strong\u003e module support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The module accepts wide-range AC power inputs from 85 V AC up to 276 V AC at 47-63 Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How much 5.1 V DC logic current does this drop interface supply to the backplane?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The module delivers up to 3 Amperes of regulated 5.1 V DC current to local Quantum rack cards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What critical technical details should engineers verify when selecting a replacement DIO drop module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Check power supply input voltage, backplane slot capacity, required I\/O word count, and protective coatings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How does the internal memory diagnostic routine operate on the \u003cstrong style=\"color: #0056b3;\"\u003e140CRA21210\u003c\/strong\u003e unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The module performs automatic RAM address checks and checksum calculations during startup and runtime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Can this interface card power a full 16-slot Quantum backplane rack independently?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Yes, provided the total 5.1 V DC logic current draw of all cards remains under 3 Amperes.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45013803499702,"sku":"140CRA21210","price":151.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/140CRA21210_ff69d619-c047-4018-bfa2-e98525fff47d.jpg?v=1786950831","url":"https:\/\/www.plcsparehub.com\/products\/140cra21210-schneider-modicon-quantum-dio-drop-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}