{"product_id":"el9515-beckhoff-15-v-dc-power-supply-terminal-with-diagnostics","title":"EL9515 BECKHOFF Bornier d'alimentation 15 V CC avec diagnostics","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9515 (EL9515)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision power supply terminal designed to convert a standard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 V DC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einput into a stabilized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e15 V DC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoutput within the EtherCAT terminal system. This module is specifically engineered to provide clean, low-noise power to specialized field devices—such as high-end analog sensors, encoders, or transducers—that require a 15 V potential. Equipped with integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ediagnostics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eovercurrent LED\u003c\/strong\u003e, the EL9515 ensures the integrity of the secondary power circuit. Its compact\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesign and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATEX\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecertification make it an essential component for B2B industrial applications in hazardous areas, laboratory automation, and precision instrumentation where voltage stability is critical.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration (Deep Dive)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9515\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a DC\/DC converter, drawing power from the 24 V DC power contacts and providing a regulated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e15 V DC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoutput at a maximum current of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.5 A\u003c\/strong\u003e. The output is exceptionally stable, boasting a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e±1 %\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etolerance and a residual ripple of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u0026lt; 5 mV\u003c\/strong\u003e, which is vital for preventing signal jitter in sensitive analog measurements.\u003c\/p\u003e\n\u003cp\u003eSafety and system uptime are prioritized through\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eshort-circuit proof\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecircuitry and comprehensive diagnostics. The terminal reports its operational status—including overcurrent or fault conditions—directly into the EtherCAT process image. This allows the master controller to monitor the health of the 15 V supply in real-time. For visual inspection, a dedicated diagnostic LED provides immediate feedback on the module’s status without requiring a software connection.\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\u003eEL9515\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\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC (-15 % \/ +20 %)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 V DC (±1 %)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.5 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResidual Ripple\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 5 mV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShort-Circuit Proof\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes (Process image + Overcurrent LED)\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 \/ Field potential)\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 90 mA\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\u003eProtection Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\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, UL, ATEX (Ex nA IIC T4 Gc)\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 I access the diagnostics for the EL9515?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe diagnostics are mapped into the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEtherCAT process image\u003c\/strong\u003e. You can link these variables in TwinCAT to monitor for \"Under Voltage\" or \"Overcurrent\" states. Additionally, the red LED on the front of the terminal will illuminate if the 0.5 A current threshold is exceeded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the EL9515 provide power to the next terminal via power contacts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 15 V output is provided via the terminal connection points for field wiring. The internal power contacts (blades) typically carry the primary 24 V DC supply to downstream modules. Always verify the current path in your specific hardware configuration to ensure the 15 V potential is routed only where intended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this terminal suitable for use in explosive atmospheres?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEL9515\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecarries the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATEX\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emarking (\u003cstrong\u003eII 3 G Ex nA IIC T4 Gc\u003c\/strong\u003e), making it suitable for installation in Zone 2 hazardous areas when housed in an appropriately rated enclosure.\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\u003eVoltage Sensitivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDue to the low residual ripple (\u003cstrong\u003e\u0026lt; 5 mV\u003c\/strong\u003e), this module is ideal for supplying power to high-resolution analog-to-digital converters (ADCs). To maintain this performance, keep the 15 V supply leads as short as possible and separate them from high-interference AC lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring and Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe terminal features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eES series pluggable wiring\u003c\/strong\u003e, allowing for the removal of the wiring level without disconnecting individual leads. Use a screwdriver to actuate the spring clamps, ensuring a stripping length of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 to 9 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor a secure, vibration-resistant connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Considerations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile the module is rated for 0.5 A, ensure the 24 V DC input supply is robust. The conversion process generates a small amount of heat; ensure the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eterminal has sufficient vertical clearance (30 mm) for convective cooling within the cabinet.\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\u003eEL9515\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexcels by eliminating the need for bulky, external 15 V power supplies, thereby saving significant DIN rail space. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500 V galvanic isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprotects the EtherCAT backplane from potential field-side electrical anomalies. Conforming to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEN 61000-6-2\/4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor EMC, it is built to operate reliably in electrically noisy industrial environments. For B2B machine builders, the integrated diagnostic feedback simplifies the creation of sophisticated HMI alerts, ensuring that power supply issues are identified and resolved before they lead to broader system failures.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106699927915,"sku":"EL9515","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el9515-gphzb3fzifn.png?v=1776244594","url":"https:\/\/www.plcprotech.com\/fr\/products\/el9515-beckhoff-15-v-dc-power-supply-terminal-with-diagnostics","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}