{"product_id":"schneider-modicon-quantum-140cra21110","title":"Schneider Modicon Quantum 140CRA21110 Remote I\/O Drop Interface Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric Modicon Quantum 140CRA21110 is a specialized Distributed I\/O (DIO) drop interface module designed for the Modicon Quantum automation platform. This unit facilitates reliable communication between remote I\/O racks and the central PLC controller. By integrating both the communication interface and a dedicated AC power supply into a single housing, it optimizes space within field enclosures while maintaining deterministic data transmission across the Modbus Plus network.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Power and Comm:\u003c\/strong\u003e Combines a single-port Modbus Plus network interface with an internal AC power supply to drive remote rack backplanes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Addressing:\u003c\/strong\u003e Features front-mounted rotary decimal switches for quick, hardware-level station addressing (1 to 64).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Monitoring:\u003c\/strong\u003e Includes front-panel status indicators to provide immediate visual verification of network traffic, power status, and module health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Design:\u003c\/strong\u003e Engineered for demanding industrial environments, including chemical processing, mining, and manufacturing facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Availability:\u003c\/strong\u003e Designed to maintain synchronized, deterministic signal processing to minimize downtime in critical control loops.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e140CRA21110\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDIO Drop Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd\u003eModbus Plus (Single Port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (115 VAC)\u003c\/td\u003e\n\u003ctd\u003e93 to 132 VAC (47-63 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (230 VAC)\u003c\/td\u003e\n\u003ctd\u003e170 to 264 VAC (47-63 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStation Address Range\u003c\/td\u003e\n\u003ctd\u003e1 to 64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Inrush Current\u003c\/td\u003e\n\u003ctd\u003e10A (115V) \/ 20A (230V)\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\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Safety:\u003c\/strong\u003e Always ensure the system power is disconnected before installing or removing the module from the rack backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Precautions:\u003c\/strong\u003e Handle the module using proper electrostatic discharge (ESD) prevention techniques to protect sensitive internal circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the module is fully seated in the rack slot and secured according to standard Quantum backplane mounting procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Follow standard industrial grounding practices to minimize EMI and ensure signal integrity across the Modbus Plus network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Maintain adequate clearance around the module to facilitate airflow and heat dissipation within the enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Does this module require external software for addressing?\u003c\/strong\u003e\u003cbr\u003eA: No, the 140CRA21110 uses physical rotary switches on the front panel to set the station address, allowing for rapid configuration without software tools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this module operate on both 115V and 230V AC?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is designed to accept wide-range AC utility power, covering 115 VAC and 230 VAC nominal ranges with specific tolerance bands.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the primary function of the 140CRA21110?\u003c\/strong\u003e\u003cbr\u003eA: It acts as an interface between a remote Modicon Quantum I\/O rack and the main control system via a Modbus Plus network, while simultaneously providing the necessary DC power to the local rack backplane.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":44694537666648,"sku":"140CRA21110","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_dc2c7d4d-8ab6-4526-8371-4ff4ec087975.jpg?v=1788304084","url":"https:\/\/www.industriaxplc.com\/ar\/products\/schneider-modicon-quantum-140cra21110","provider":"IndustriaX Limited","version":"1.0","type":"link"}