{"product_id":"beckhoff-cx5240-n031-0004-embedded-pc","title":"PC embarqué Beckhoff CX5240-N031-0004","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBeckhoff CX5240-N031-0004 (CX5240-N031-0004)\u003c\/strong\u003e is a high-performance Embedded PC designed for demanding automation tasks that require both localized processing power and robust industrial connectivity. Part of the CX5200 series, this device is built around a reliable Intel Atom® processor, providing the computational density needed for complex PLC, motion control, and visualization applications. The specific \u003cstrong\u003e-N031-0004\u003c\/strong\u003e configuration integrates a dedicated \u003cstrong\u003eRS422 interface\u003c\/strong\u003e (9-pin D-sub), allowing for high-speed, full-duplex serial communication with legacy sensors, drives, or remote industrial equipment.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe CX5240 series is engineered to act as the central intelligence hub for medium-to-large-scale machine control. Its modular hardware architecture allows it to be combined with standard Beckhoff Bus Terminals or EtherCAT Terminals, creating a seamless bridge between high-level logic and real-time I\/O. The integrated RS422 interface is configured for full-duplex operation, providing a reliable point-to-point connection that minimizes data interference over longer cable runs, which is particularly beneficial in environments with significant electromagnetic noise.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCX5240-N031-0004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eIntel Atom®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Type\u003c\/td\u003e\n\u003ctd\u003eRS422 (Full Duplex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e9-pin D-sub socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003ePoint-to-point end point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003eIntegrated (software\/hard-wired)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eFanless \/ Active (Dependent on model config)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the benefits of the integrated RS422 interface?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RS422 interface provides differential signaling, which is far superior to standard RS232 regarding noise immunity and cable distance. The full-duplex configuration allows for simultaneous transmission and reception of data, making it ideal for real-time serial feedback from high-speed motion controllers or industrial instruments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this device be expanded with EtherCAT terminals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the CX5240 acts as a controller for the EtherCAT system. You can connect Beckhoff EL-series terminals directly to the side of the device to expand your I\/O count based on your machine's specific requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this Embedded PC suitable for harsh industrial environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CX5240 series is built for industrial durability, featuring a solid-state or high-reliability storage architecture and a design intended for cabinet mounting. While robust, ensure that the ambient temperature and vibration levels remain within the specifications outlined in the product manual to maintain operational longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the RS422 interface terminated?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe interface includes termination support, which is critical for preventing signal reflections on the transmission line. Please refer to the specific pinout diagram in the Beckhoff CX5240 documentation to ensure your cabling matches the required termination impedance.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines and Best Practices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS422 Cabling:\u003c\/strong\u003e Always use twisted-pair, shielded cabling for the RS422 connection. Connect the shield at the ground point to prevent ground loops, especially if the device is connected to equipment located in a different power zone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Environment:\u003c\/strong\u003e As with all high-performance embedded systems, heat management is vital. Mount the device vertically in the control cabinet to facilitate natural convection, and ensure at least 50 mm of clearance around the top and bottom vents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e To ensure compliance with EMC standards and protect the Intel Atom® processor from transient surges, provide a low-impedance ground connection to the dedicated ground stud on the device chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Configuration:\u003c\/strong\u003e The serial interface parameters (baud rate, parity, etc.) are managed via the TwinCAT environment. Ensure your TwinCAT project is updated with the correct serial port drivers for the CX5240 to facilitate proper communication with your field devices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106607227243,"sku":"CX5240-N031-0004","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/cx5240-n031-0004-wj2dqhlxzd3.png?v=1776244316","url":"https:\/\/www.plcprotech.com\/fr\/products\/beckhoff-cx5240-n031-0004-embedded-pc","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}