{"product_id":"el4021-beckhoff-ethercat-terminal-analog-output-module","title":"EL4021 | BECKHOFF | Bornier EtherCAT","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEL4021\u003c\/strong\u003e is a high-precision \u003cstrong\u003eEtherCAT Terminal\u003c\/strong\u003e from \u003cstrong\u003eBeckhoff\u003c\/strong\u003e, featuring a \u003cstrong\u003e1-channel analog output\u003c\/strong\u003e capable of generating a \u003cstrong\u003e4…20 mA\u003c\/strong\u003e current signal. Designed for industrial control systems, this module utilizes \u003cstrong\u003e12-bit resolution\u003c\/strong\u003e to provide accurate output control with a conversion time of approximately 100 µs. The \u003cstrong\u003eEL4021\u003c\/strong\u003e supports \u003cstrong\u003eDistributed Clocks (DC)\u003c\/strong\u003e, enabling highly precise synchronization across an EtherCAT network with a precision of \u0026lt;\u0026lt; 1 µs.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-channel analog output (4…20 mA current)\u003c\/li\u003e\n\u003cli\u003e12-bit resolution for precise signal control\u003c\/li\u003e\n\u003cli\u003eDistributed Clocks (DC) support for sub-microsecond synchronization\u003c\/li\u003e\n\u003cli\u003eShort-circuit proof design with \u0026lt; 500 Ω load capacity\u003c\/li\u003e\n\u003cli\u003eElectrical isolation of 500 V between E-bus and signal voltage\u003c\/li\u003e\n\u003cli\u003eCompact terminal housing with integrated signal LEDs for status monitoring\u003c\/li\u003e\n\u003cli\u003eOptional watchdog function for user-specific output values with ramp control\u003c\/li\u003e\n\u003c\/ul\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBeckhoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eEL4021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Current\u003c\/td\u003e\n\u003ctd\u003e4…20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Time\u003c\/td\u003e\n\u003ctd\u003e~ 100 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 500 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003e500 V (E-bus\/signal voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC via power contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e25 mA (power contacts), 140 mA (E-bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e12 mm x 100 mm x 68 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to +60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e The \u003cstrong\u003eEL4021\u003c\/strong\u003e is designed for installation on a standard 35 mm DIN rail (EN 60715). Use the double slot and key connection for secure side-by-side mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e The terminal supports solid, stranded, and flexible conductors (with ferrules). Use a screwdriver for spring actuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Cross-sections:\u003c\/strong\u003e 0.08…2.5 mm² (solid\/stranded) or 0.14…1.5 mm² (flexible). Strip wires to a length of 8…9 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e Ensure the module is installed in an IP20-rated environment. The unit operates in variable installation positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Adhere to ATEX requirements (II 3 G Ex nA IIC T4 Gc) when installing in hazardous areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCE\u003c\/li\u003e\n\u003cli\u003eUL\u003c\/li\u003e\n\u003cli\u003eATEX: II 3 G Ex nA IIC T4 Gc\u003c\/li\u003e\n\u003cli\u003eEMC immunity\/emission: Conforms to EN 61000-6-2\/EN 61000-6-4\u003c\/li\u003e\n\u003cli\u003eVibration\/shock: Conforms to EN 60068-2-6\/EN 60068-2-27\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106589794667,"sku":"EL4021","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el4021-khlclozrvfy.png?v=1776244512","url":"https:\/\/www.plcprotech.com\/fr\/products\/el4021-beckhoff-ethercat-terminal-analog-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}