{"product_id":"beckhoff-er2028-0002-ethercat-box","title":"BECKHOFF ER2028-0002 EtherCAT Box","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF ER2028-0002\u003c\/strong\u003e is an industrial-grade EtherCAT Box designed for decentralized automation architectures. Operating directly in the field without the need for a protective control cabinet, this module provides 8 digital outputs to interface with actuators, indicators, and other digital control devices. Its rugged zinc die-cast enclosure makes it highly resilient to harsh physical and environmental conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis module handles digital output signals with a nominal voltage of 24 V DC and can deliver a maximum output current of 2.0 A per channel. Built-in protection mechanisms make each channel short-circuit proof, safeguarding connected equipment and the module itself from electrical faults. The unit connects to the EtherCAT network via shielded, screw-type M8 connections, ensuring high signal integrity and fast fieldbus communication.\u003c\/p\u003e\n\n\u003cp\u003eFor power distribution, the \u003cstrong\u003eBECKHOFF ER2028-0002\u003c\/strong\u003e features integrated power feed and downstream connection points using M8 connectors. This configuration allows convenient daisy-chaining of system and load voltage across multiple EtherCAT Box modules. The physical housing provides high environmental protection ratings, allowing versatile physical orientation during installation.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8 digital outputs capable of switching up to 2.0 A per channel\u003c\/li\u003e\n  \u003cli\u003eShort-circuit proof output design with electrical isolation up to 500 V\u003c\/li\u003e\n  \u003cli\u003eOhmic, inductive, and lamp load compatibility\u003c\/li\u003e\n  \u003cli\u003eM12 output connections (5-pin, a-coded)\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty zinc die-cast housing designed for direct field mounting\u003c\/li\u003e\n  \u003cli\u003eM8 shielded screw-type connectors for EtherCAT bus interface\u003c\/li\u003e\n  \u003cli\u003eM8 system and auxiliary power distribution (feed and downstream)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDecentralized digital actuator control in automated assembly lines\u003c\/li\u003e\n  \u003cli\u003eDirect machine-mount switching of inductive valves, solenoids, and contactors\u003c\/li\u003e\n  \u003cli\u003eControl of status indicators and signaling lamps in harsh environments\u003c\/li\u003e\n  \u003cli\u003eDistributed I\/O systems requiring IP67-rated protection without control cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\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 Number\u003c\/td\u003e\n      \u003ctd\u003eER2028-0002\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT Box (Digital Output)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProtocol\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n      \u003ctd\u003e8\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Output Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax. Output Current\u003c\/td\u003e\n      \u003ctd\u003e2.0 A (short-circuit proof) per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLoad Type Switchable\u003c\/td\u003e\n      \u003ctd\u003eOhmic, inductive, lamp load\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSwitching Times (Typical)\u003c\/td\u003e\n      \u003ctd\u003eTON: 200 microseconds, TOFF: 200 microseconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShort-Circuit Current (Typical)\u003c\/td\u003e\n      \u003ctd\u003e15 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDistributed Clocks\u003c\/td\u003e\n      \u003ctd\u003eNo\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption (US System Power)\u003c\/td\u003e\n      \u003ctd\u003e120 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAuxiliary Power Current (UP Load Power)\u003c\/td\u003e\n      \u003ctd\u003eTypical 20 mA + load\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n      \u003ctd\u003e500 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHousing Material\u003c\/td\u003e\n      \u003ctd\u003eZinc die-cast\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProtection Rating\u003c\/td\u003e\n      \u003ctd\u003eIP65, IP66, IP67 (conforms to EN 60529)\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    \u003ctr\u003e\n      \u003ctd\u003eVibration \/ Shock Resistance\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 60068-2-6 \/ EN 60068-2-27\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEMC Immunity \/ Emission\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 61000-6-2 \/ EN 61000-6-4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApprovals and Markings\u003c\/td\u003e\n      \u003ctd\u003eCE, UL\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n      \u003ctd\u003e30 mm x 126 mm x 26.5 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003eApprox. 265 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInterface\u003c\/th\u003e\n      \u003cth\u003eConnection Type\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEtherCAT Bus Connection\u003c\/td\u003e\n      \u003ctd\u003e2 x M8 socket, shielded, screw-type\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDigital Outputs\u003c\/td\u003e\n      \u003ctd\u003e4 x M12 (5-pin, a-coded, 8 total outputs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Feed\u003c\/td\u003e\n      \u003ctd\u003e1 x M8 male socket, 4-pin\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Downstream\u003c\/td\u003e\n      \u003ctd\u003e1 x M8 female socket, 4-pin\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eVerify the exact model number \u003cstrong\u003eER2028-0002\u003c\/strong\u003e before proceeding with installation.\u003c\/li\u003e\n  \u003cli\u003eIsolate all system and auxiliary power supplies feeding the equipment.\u003c\/li\u003e\n  \u003cli\u003eMount the zinc die-cast housing securely to a flat mounting surface using two M3 screws through the 3.5 mm diameter fixing holes.\u003c\/li\u003e\n  \u003cli\u003eConnect the EtherCAT communication lines to the M8 sockets, tightening the screw-type connections to maintain the specified IP protection level.\u003c\/li\u003e\n  \u003cli\u003eConnect the load actuators using M12 5-pin a-coded cabling, ensuring the sealing rings are correctly positioned and tightened.\u003c\/li\u003e\n  \u003cli\u003eAttach the M8 power feed cabling, ensuring proper polarity and correct voltage levels for the system (US) and load (UP) power paths.\u003c\/li\u003e\n  \u003cli\u003eRestore power and configure the fieldbus module within your TwinCAT programming environment.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106528354667,"sku":"ER2028-0002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/er2028-0002-mgqg2qv5xhb.png?v=1776244783","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-er2028-0002-ethercat-box","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}