{"product_id":"schneider-electric-140cra21120-quantum-dio-interface-module","title":"Schneider Electric 140CRA21120 Quantum DIO Interface Module","description":"\u003ch3\u003e\n\u003cstrong\u003eProduct Description\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e140CRA21120\u003c\/strong\u003e from Schneider Electric is a distributed I\/O (DIO) drop interface module developed for the Modicon Quantum automation platform. It enables communication between the Quantum controller and remote I\/O drops via dual redundant channels, ensuring higher system availability in critical applications.\u003c\/p\u003e\n\u003cp\u003ePowered by a 24 V DC supply, this module integrates directly into Quantum racks and supports stable data exchange for distributed architectures. Its built-in protection features and diagnostic capabilities make it suitable for continuous operation in industrial environments.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\nParameter\n\u003c\/th\u003e\n\u003cth\u003e\nSpecification\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nModel\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e140CRA21120\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nProduct Type\n\u003c\/td\u003e\n\u003ctd\u003e\nDIO Drop Interface Module\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nPlatform\n\u003c\/td\u003e\n\u003ctd\u003e\nModicon Quantum\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nSupply Voltage\n\u003c\/td\u003e\n\u003ctd\u003e\n24 V DC\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nVoltage Range\n\u003c\/td\u003e\n\u003ctd\u003e\n20…30 V DC\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nCurrent Consumption\n\u003c\/td\u003e\n\u003ctd\u003e\n1.6 A at 24 V DC\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nInrush Current\n\u003c\/td\u003e\n\u003ctd\u003e\n30 A\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nOutput Voltage\n\u003c\/td\u003e\n\u003ctd\u003e\n5.1 V DC\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nOutput Current\n\u003c\/td\u003e\n\u003ctd\u003e\nUp to 3 A\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nMinimum Load Current\n\u003c\/td\u003e\n\u003ctd\u003e\n0 A\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nCommunication Ports\n\u003c\/td\u003e\n\u003ctd\u003e\n2 redundant channels\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nI\/O Data Capacity\n\u003c\/td\u003e\n\u003ctd\u003e\n30 input words \/ 32 output words\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nTerminal Type\n\u003c\/td\u003e\n\u003ctd\u003e\n7-pole terminal block\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nPower Consumption\n\u003c\/td\u003e\n\u003ctd\u003e\nApprox. 11 W\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nBuffer Time\n\u003c\/td\u003e\n\u003ctd\u003e\n1 ms\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nShort Circuit Protection\n\u003c\/td\u003e\n\u003ctd\u003e\nYes\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nOvervoltage Protection\n\u003c\/td\u003e\n\u003ctd\u003e\nYes\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nMounting\n\u003c\/td\u003e\n\u003ctd\u003e\nRack-mounted (Quantum backplane)\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nModule Format\n\u003c\/td\u003e\n\u003ctd\u003e\nStandard\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cstrong\u003eEnvironmental and Compliance Data\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nOperating temperature: 0 to 60 °C\n\u003c\/li\u003e\n\u003cli\u003e\nStorage temperature: -40 to 85 °C\n\u003c\/li\u003e\n\u003cli\u003e\nRelative humidity: up to 95% (non-condensing)\n\u003c\/li\u003e\n\u003cli\u003e\nOperating altitude: up to 5000 m\n\u003c\/li\u003e\n\u003cli\u003e\nESD immunity: 4 kV contact, 8 kV air (IEC 801-2)\n\u003c\/li\u003e\n\u003cli\u003e\nEMC immunity: 10 V\/m (80…2000 MHz, IEC 801-3)\n\u003c\/li\u003e\n\u003cli\u003e\nCertifications: UL 508, CSA Class I Division 2, DNV, GOST, C-Tick\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nDual redundant communication ports for improved network reliability\n\u003c\/li\u003e\n\u003cli\u003e\nDesigned specifically for Modicon Quantum distributed I\/O systems\n\u003c\/li\u003e\n\u003cli\u003e\nWide DC input range supports industrial power conditions\n\u003c\/li\u003e\n\u003cli\u003e\nIntegrated electrical protections enhance system safety\n\u003c\/li\u003e\n\u003cli\u003e\nReal-time diagnostics for memory and communication monitoring\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nRedundant distributed I\/O systems in process industries\n\u003c\/li\u003e\n\u003cli\u003e\nPower generation and energy distribution control systems\n\u003c\/li\u003e\n\u003cli\u003e\nOil \u0026amp; gas and chemical plant automation\n\u003c\/li\u003e\n\u003cli\u003e\nLarge-scale manufacturing requiring fault-tolerant I\/O communication\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFAQ\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat distinguishes the 140CRA21120 from single-port models?\u003c\/strong\u003e\r\nThis module provides two independent communication channels, allowing redundancy and improved fault tolerance compared to single-port variants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power supply is required?\u003c\/strong\u003e\r\nIt operates on 24 V DC with a permissible range of 20 to 30 V DC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module suitable for harsh industrial environments?\u003c\/strong\u003e\r\nYes, it meets industrial EMC and environmental standards and includes protection against electrical faults.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":52762194936093,"sku":"140CRA21120","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/140CRA21120-2_1000.jpg?v=1787222758","url":"https:\/\/www.6gcontrols.com\/products\/schneider-electric-140cra21120-quantum-dio-interface-module","provider":"6G Controls","version":"1.0","type":"link"}