{"product_id":"beckhoff-el9227-9664-2-channel-overcurrent-protection-terminal-24-vdc","title":"BECKHOFF EL9227-9664 Terminal 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\u003eEL9227-9664 (EL9227-9664)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an intelligent 2-channel overcurrent protection terminal designed for the 24 VDC power segment of the EtherCAT I\/O system. Unlike traditional passive fuses, this electronic overcurrent protection module provides active monitoring and \"extended functionalities\" to safeguard sensitive industrial components. With rated currents of 6 A and 4 A, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9227-9664\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for high-reliability applications such as semiconductor manufacturing, robotic cells, and critical control loops where a localized fault must be isolated without bringing down the entire system power. Its integrated LED buttons allow for local resetting and manual switching, while its digital integration provides the EtherCAT master with real-time diagnostics, including current load levels and low-voltage warnings.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9227-9664\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture combines electronic fuse technology with high-speed fieldbus communication. It features two independent channels: Output 1 is uniquely routed through the power contacts for easy downstream distribution, while both channels benefit from adjustable \"advance warning\" thresholds. These warnings can be set for both output load (50–100%) and low-voltage conditions (17–24 VDC), allowing maintenance teams to intervene before a full shutdown occurs. The terminal also includes a 3-stage adjustable backward switch-off and an overvoltage power-off feature that triggers at ≥ 32 VDC, ensuring the downstream devices are never exposed to damaging voltage spikes.\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\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\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\u003eEL9227-9664\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\u003eBECKHOFF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGermany\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2-channel overcurrent protection\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\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6 A \/ 4 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIntegrated Fuse Element\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 A (Fast)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOvervoltage Power-off\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\u003eLow-voltage Warning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustable 17–24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Load Warning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustable 50–100 percent\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\u003etyp. 80 mA\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the \"extended functionalities\" mentioned for this model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese include adjustable trip characteristics, advanced diagnostic data via EtherCAT (e.g., actual current measurement per channel), and the ability to configure warning thresholds for voltage and current through the TwinCAT System Manager.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the LED button function on the front of the terminal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LED button serves a dual purpose: it indicates the current state of the channel (Green\/Red\/Flashing) and allows the operator to manually toggle the output or reset the electronic fuse after a trip event has occurred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a mandatory cooling period after an overcurrent trip?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the terminal includes a thermal hold-off period of ≥ 10 seconds (depending on ambient temperature) after an output switch-off. This prevents the electronic components from overheating due to repeated rapid resetting into a persistent short circuit.\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\u003eSelective Protection Strategy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9227-9664\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto implement a selective power distribution architecture. By setting the electronic trip curves faster than the main cabinet breaker, you ensure that only the faulty branch is disconnected, maintaining uptime for the rest of the EtherCAT strand.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Contact Utilization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNote that Output 1 is available via the power contacts. When planning your terminal rail, ensure that the total current flowing through the power contacts does not exceed the 10 A maximum rating to prevent localized heating of the internal busbars.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Drop Considerations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn long cable runs, the \"Advance Warning Low-voltage\" feature is critical. Configure this threshold slightly above the minimum operating voltage of your sensors\/actuators to detect cable degradation or power supply overloading before the logic fails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Security:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor applications involving high vibration (e.g., on-machine mounting), use ferrules with the spring-actuated terminals. Ensure the stripping length is exactly 8–9 mm; insufficient stripping can lead to high-resistance connections that trigger premature thermal warnings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106677973355,"sku":"EL9227-9664","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el9227-9664-0ninqml3et3.png?v=1776244590","url":"https:\/\/www.plcprotech.com\/fr\/products\/beckhoff-el9227-9664-2-channel-overcurrent-protection-terminal-24-vdc","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}