{"product_id":"140cra21220-schneider-modicon-distributed-i-o-drop-interface-module","title":"140CRA21220 | Schneider Modicon  Distributed I\/O Drop Interface Module","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e140CRA21220\u003c\/strong\u003e is a \u003cstrong\u003eDistributed I\/O Drop Interface Module\u003c\/strong\u003e for the \u003cstrong\u003eModicon Quantum\u003c\/strong\u003e automation platform. It enables remote I\/O expansion via a distributed architecture and supports \u003cstrong\u003edual redundant communication ports\u003c\/strong\u003e for high-availability systems. Typically used in large-scale industrial control environments where reliability and modularity are critical.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 24 V DC nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 20–30 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 1.6 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current:\u003c\/strong\u003e 30 A max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e 2.5 A internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e ~11 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage to Backplane:\u003c\/strong\u003e 5.1 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 3 A nominal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eI\/O Configuration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Words:\u003c\/strong\u003e 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Words:\u003c\/strong\u003e 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block:\u003c\/strong\u003e 7-pole screw type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e 2 redundant drop interface ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Interface:\u003c\/strong\u003e Quantum backplane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eDiagnostics \u0026amp; Memory\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStartup Checks:\u003c\/strong\u003e RAM checksum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuntime Monitoring:\u003c\/strong\u003e RAM address verification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic RAM:\u003c\/strong\u003e Addressable and monitored\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0 to 60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e –40 to 85 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 95% RH non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltitude:\u003c\/strong\u003e Up to 5000 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Immunity:\u003c\/strong\u003e 4 kV contact discharge; 8 kV air discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Immunity:\u003c\/strong\u003e 10 V\/m (IEC 801-3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Coating:\u003c\/strong\u003e TC treatment for harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUL 508\u003c\/li\u003e\n\u003cli\u003eCSA C22.2 No. 142\u003c\/li\u003e\n\u003cli\u003eFM Class 1 Div 2\u003c\/li\u003e\n\u003cli\u003eC-Tick\u003c\/li\u003e\n\u003cli\u003eGOST\u003c\/li\u003e\n\u003cli\u003eDNV Marine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Racks:\u003c\/strong\u003e Quantum 2, 3, 4, 6, 10, or 16-slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Requires isolated 24 V DC power supply with surge protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Ensure proper shielding for redundant communication lines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Fusing:\u003c\/strong\u003e Observe Schneider Electric specifications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":42524460220483,"sku":"140CRA21220","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/140CRA21220.png?v=1756116444","url":"https:\/\/www.plcdcspro.com\/products\/140cra21220-schneider-modicon-distributed-i-o-drop-interface-module","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}