{"product_id":"beckhoff-er2028-1032-ethercat-box-digital-output-module","title":"BECKHOFF ER2028-1032 EtherCAT Box Digital Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDirect field-level control of high-current actuators is executed efficiently using the \u003cstrong\u003eBeckhoff ER2028-1032\u003c\/strong\u003e EtherCAT Box. Housed in a highly durable, zinc die-cast enclosure, this distributed I\/O module features 8 digital outputs designed to switch electrical loads directly in demanding industrial environments. By mounting directly onto machines or process equipment, the module eliminates the need for protective control cabinets, reducing wiring overhead and simplifying system topology.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eER2028-1032\u003c\/strong\u003e provides up to 2.8 A of output current per channel, making it ideal for driving heavier loads such as solenoid valves, contactors, auxiliary relays, small motors, and signaling devices. It interfaces seamlessly with EtherCAT networks using M12 industrial connections, offering high-speed real-time communication, robust diagnostics, and channel-level short-circuit protection to ensure continuous system availability.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides 8 robust digital outputs (24 V DC) supporting resistive, inductive, and lamp loads.\u003c\/li\u003e\n  \u003cli\u003eDelivers up to 2.8 A per channel with an aggregate sum current limit of 16 A.\u003c\/li\u003e\n  \u003cli\u003eIndividually short-circuit proof outputs protect system electronics from field faults.\u003c\/li\u003e\n  \u003cli\u003eUtilizes heavy-duty M12 (A-coded) connectors for secure output cabling.\u003c\/li\u003e\n  \u003cli\u003eFeatures high-speed EtherCAT interface via 4-pin, D-coded M12 sockets.\u003c\/li\u003e\n  \u003cli\u003eRugged zinc die-cast housing ensures protection under severe physical and environmental stress.\u003c\/li\u003e\n  \u003cli\u003eIntegrated 7\/8\" power connectors facilitate straightforward supply daisy-chaining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive assembly lines and robotic weld cells.\u003c\/li\u003e\n  \u003cli\u003eConveyor networks, sorting systems, and material handling machinery.\u003c\/li\u003e\n  \u003cli\u003ePackaging, food processing, and bottling plants requiring washdown protection.\u003c\/li\u003e\n  \u003cli\u003eDirect machine-mounted actuator control in heavy industrial processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eManufacturer\u003c\/strong\u003e\n      \u003ctd\u003eBeckhoff\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\n      \u003ctd\u003eER2028-1032\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProtocol\u003c\/strong\u003e\n      \u003ctd\u003eEtherCAT\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\n      \u003ctd\u003e8 digital outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eNominal Output Voltage\u003c\/strong\u003e\n      \u003ctd\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eMax. Output Current\u003c\/strong\u003e\n      \u003ctd\u003e2.8 A per channel (individually short-circuit proof, max. sum 16 A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eLoad Types Supported\u003c\/strong\u003e\n      \u003ctd\u003eOhmic (resistive), inductive, lamp loads\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eSwitching Times\u003c\/strong\u003e\n      \u003ctd\u003eTypical TON: 200 microseconds, Typical TOFF: 200 microseconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eShort-Circuit Current\u003c\/strong\u003e\n      \u003ctd\u003eTypical 15 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eBus Interface\u003c\/strong\u003e\n      \u003ctd\u003e2 x M12 sockets, 4-pin, D-coded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eOutput Connections\u003c\/strong\u003e\n      \u003ctd\u003eM12 x 1, 5-pin, A-coded (1 output per M12 plug)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePower Supply Connection\u003c\/strong\u003e\n      \u003ctd\u003eFeed: 1 x 7\/8\" plug (5-pin); Downstream: 1 x 7\/8\" socket (5-pin)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eCurrent Consumption (US)\u003c\/strong\u003e\n      \u003ctd\u003eTypical 130 mA from EtherCAT system voltage\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eAuxiliary Power Current (UP)\u003c\/strong\u003e\n      \u003ctd\u003eTypical 20 mA + load current\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\n      \u003ctd\u003e500 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\n      \u003ctd\u003e60 mm x 150 mm x 26.5 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eWeight\u003c\/strong\u003e\n      \u003ctd\u003eApprox. 950 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eHousing Material\u003c\/strong\u003e\n      \u003ctd\u003eZinc die-cast\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProtection Rating\u003c\/strong\u003e\n      \u003ctd\u003eIP65, IP66, IP67 (conforms to EN 60529)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\n      \u003ctd\u003e-25 degC to +60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\n      \u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eVibration\/Shock Resistance\u003c\/strong\u003e\n      \u003ctd\u003eConforms to EN 60068-2-6 \/ EN 60068-2-27\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eEMC Immunity\/Emission\u003c\/strong\u003e\n      \u003ctd\u003eConforms to EN 61000-6-2 \/ EN 61000-6-4\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConnection Type\u003c\/th\u003e\n      \u003cth\u003eConnector Style\u003c\/th\u003e\n      \u003cth\u003ePin\/Signal Assignment Function\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEtherCAT Input \/ Output\u003c\/td\u003e\n      \u003ctd\u003e2 x M12, 4-pin, D-coded\u003c\/td\u003e\n      \u003ctd\u003eTransmit and Receive data lines for high-speed communication.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDigital Outputs (1 to 8)\u003c\/td\u003e\n      \u003ctd\u003eM12, 5-pin, A-coded\u003c\/td\u003e\n      \u003ctd\u003eDedicated channel output pin, ground, and protective earth connection.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Infeed\u003c\/td\u003e\n      \u003ctd\u003e1 x 7\/8\" Plug, 5-pin\u003c\/td\u003e\n      \u003ctd\u003e24 V DC system supply (US) and 24 V DC peripheral\/actuator supply (UP).\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Downstream\u003c\/td\u003e\n      \u003ctd\u003e1 x 7\/8\" Socket, 5-pin\u003c\/td\u003e\n      \u003ctd\u003eLoop-through supply connection for downstream EtherCAT Box modules.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the zinc die-cast module directly to a flat machine surface using 2 fixing holes for M3 screws (3.5 mm diameter) or 2 fixing holes for M4 screws (4.5 mm diameter).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the metallic housing has a low-impedance connection to the machine ground\/PE to maintain EMC immunity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Torque:\u003c\/strong\u003e Tighten all M12 and 7\/8\" connectors to the manufacturer-specified torque to guarantee IP67 protection against moisture and dust ingress. Put protective caps on any unused ports.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Avoid routing communication cables parallel to high-voltage AC power lines to prevent electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106457280875,"sku":"ER2028-1032","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/er2028-1032-3m3suvs5g4h.png?v=1776244784","url":"https:\/\/www.plcprotech.com\/ms\/products\/beckhoff-er2028-1032-ethercat-box-digital-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}