{"product_id":"el9222-9482-beckhoff-2-channel-overcurrent-protection-terminal-24-vdc","title":"EL9222-9482 BECKHOFF Bornier de protection contre les surintensités 2 canaux 24 VCC","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9222-9482 (EL92229482)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an intelligent 2-channel overcurrent protection terminal designed to safeguard 24 VDC system components within the EtherCAT I\/O environment. Engineered for high-reliability B2B industrial applications—such as semiconductor manufacturing, sensitive lab automation, and localized control power distribution—this module replaces traditional mechanical circuit breakers with high-precision electronic monitoring. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9222-9482\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures two distinct channels with different rated currents (\u003cstrong\u003e8 A and 2 A\u003c\/strong\u003e), allowing for the simultaneous protection of high-power actuators and sensitive low-power sensors or logic circuits. By integrating protection directly into the I\/O segment, it provides real-time diagnostics and remote reset capabilities, significantly reducing maintenance time compared to manual fuse replacements.\u003c\/p\u003e\n\u003ch3\u003eHardware Architecture and Safety Logic\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9222-9482\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture is built for proactive system defense. It monitors the current flow for each channel and provides an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadvance warning\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esignal when the load reaches\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e90%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the rated current, allowing the PLC to trigger an alert before a shutdown occurs. For physical safety, it includes integrated fail-safe elements (10 A fast-acting for the 8 A channel and 4 A time-lag for the 2 A channel).\u003c\/p\u003e\n\u003cp\u003eA unique feature of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-9482\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evariant is that\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOutput 1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis additionally routed via the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epower contact\u003c\/strong\u003e, simplifying the distribution of protected power to subsequent terminals in the segment. The module also features an integrated LED button for manual local operation and clear status visualization. Furthermore, it protects against system-wide overvoltage by triggering a power-off if the voltage exceeds\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e32 VDC\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEL9222-9482\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBECKHOFF\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Current (Ch 1 \/ Ch 2)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 A \/ 2 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIntegrated Fail-Safe\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 A (F) \/ 4 A (T)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAdvance Warning Threshold\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90% of rated load\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOvervoltage Shutdown\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e≥ 32 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSwitch-off Hold Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e≥ 10 s\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Consumption (E-bus)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTypically 80 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 V (E-bus \/ Signal voltage)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 mm x 100 mm x 68 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to +55 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE, cULus, cURus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the two channels differ in application?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 A channel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for higher-load devices like small DC motors or valve banks, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2 A channel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis optimized for sensitive components like sensors or logic controllers that require a tighter trip curve to prevent damage during a fault.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the terminal be reset remotely via the PLC?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Through the EtherCAT process image, the PLC can monitor the trip status and issue a reset command once the fault condition has been cleared. Additionally, the local LED button allows for manual intervention at the cabinet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the \"Hold after switch-off\" feature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe terminal maintains the \"OFF\" state for at least\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 seconds\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eafter a trip occurs. This prevents \"hunting\" or rapid oscillation (repeatedly attempting to restart into a short circuit), which protects both the module and the field-side wiring from thermal stress.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Contact Utilization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSince Output 1 is connected to the power contacts, all downstream terminals in the same potential group will be protected by the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etrip curve. Ensure the total current of all downstream modules does not exceed this limit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring and Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse 0.08 to 2.5 mm² solid or stranded wire. Given the potential for an 8 A load, ensure the wire gauge is appropriately sized to minimize voltage drop. A stripping length of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 to 9 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis required for the spring-actuated terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Spacing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module generates heat during high-load operation. While it is rated for up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e55 Celsius\u003c\/strong\u003e, it is recommended to place it in an area of the cabinet with good vertical airflow. Avoid placing it immediately adjacent to other high-heat modules if the total current draw is consistently near the 10 A input maximum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9222-9482\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a sophisticated \"Defense-in-Depth\" strategy. Unlike a standard fuse, it distinguishes between harmless inrush currents and dangerous short circuits, preventing nuisance trips. Its compliance with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecULus\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecURus\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estandards makes it suitable for global machine exports, especially to the North American market. By consolidating two-channel protection into a narrow\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewidth, it offers a significant density advantage over traditional DIN-rail breakers, while its integration into the EtherCAT fabric enables the kind of data-driven maintenance that is central to Industry 4.0.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106701402475,"sku":"EL9222-9482","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el9222-9482-dyid1tduo0e.png?v=1776244584","url":"https:\/\/www.plcprotech.com\/fr\/products\/el9222-9482-beckhoff-2-channel-overcurrent-protection-terminal-24-vdc","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}