{"product_id":"schneider-modicon-quantum-140cra21110","title":"Schneider Modicon Quantum 140CRA21110 Remote I\/O Drop Interface Module","description":"\u003cp\u003eThe Schneider Electric Modicon Quantum 140CRA21110 is a dedicated Remote I\/O (RIO) drop interface module designed for seamless integration within the Modicon Quantum automation platform. This module serves as the primary communication link between a host controller and remote I\/O drops, facilitating reliable data exchange over a Modbus Plus network. By combining communication capabilities with an integrated AC power supply, it streamlines the architecture of distributed control systems in demanding industrial environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModbus Plus Connectivity:\u003c\/strong\u003e Single-port interface designed for high-speed, deterministic data transmission across the remote bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Power Supply:\u003c\/strong\u003e Built-in power module converts AC line voltage to the regulated DC levels required for the local backplane, eliminating the need for external power units in many configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Addressing:\u003c\/strong\u003e Features front-accessible rotary switches for rapid station address configuration (1 to 64), simplifying field setup and maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time Diagnostics:\u003c\/strong\u003e Integrated front-panel LED indicators provide immediate visual feedback on network traffic status and module health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Design:\u003c\/strong\u003e Engineered for operation in harsh industrial settings, including chemical processing, mining, and manufacturing facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is specifically suited for distributed control applications where I\/O points are physically separated from the main processor rack. It is widely utilized in large-scale automation projects where stable, high-availability communication is required to maintain process integrity and prevent downtime.\u003c\/p\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\u003eRemote I\/O (RIO) Drop Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd\u003eModbus Plus\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\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\u003eRelative Humidity\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 Down:\u003c\/strong\u003e Ensure all power to the rack is disconnected before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module firmly into the designated slot on the Quantum backplane, ensuring the connector pins are fully engaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Follow standard industrial grounding practices to minimize electromagnetic interference (EMI) and protect sensitive communication circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Ensure adequate ventilation within the cabinet to maintain ambient temperatures within the specified 0 to 60 deg C range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded communication cables for the Modbus Plus network and route them away from high-voltage power lines to prevent signal degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use this module with different AC input voltages?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the 140CRA21110 supports both 115 VAC and 230 VAC nominal inputs within the specified ranges provided in the technical specifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I set the station address?\u003c\/strong\u003e\u003cbr\u003eA: The module is equipped with rotary decimal switches on the front bezel, allowing you to manually assign a station address between 1 and 64.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with other Quantum series racks?\u003c\/strong\u003e\u003cbr\u003eA: The 140CRA21110 is designed specifically for the Modicon Quantum backplane architecture. Please verify your specific rack configuration to ensure compatibility.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":44033608122458,"sku":"140CRA21110","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_4ae2d6c6-7fcb-4aba-b998-69d66fc9f792.jpg?v=1788914366","url":"https:\/\/www.spareoil.com\/ar\/products\/schneider-modicon-quantum-140cra21110","provider":"SpareOil Automation","version":"1.0","type":"link"}