{"product_id":"beckhoff-ep5151-0002-ethercat-box-incremental-encoder-interface","title":"BECKHOFF EP5151-0002 EtherCAT Box Incremental Encoder Interface","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe BECKHOFF EP5151-0002 EtherCAT Box is a compact industrial module designed for direct connection of single-ended incremental encoders in harsh automation environments. Featuring a robust IP65, IP66, and IP67 protection rating, this device enables direct mounting outside the control cabinet, reducing cabling effort and streamlining decentralized machine architectures.\u003c\/p\u003e\n\u003cp\u003eThe module integrates a single-channel incremental encoder interface supporting 16\/32-bit switchable up\/down counters, quadrature decoding with up to 4-fold evaluation, and a limit frequency of 1 MHz corresponding to 4 million increments per second. It communicates via the high-speed EtherCAT industrial Ethernet protocol and features integrated distributed clocks for precise synchronous execution of control tasks.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-channel incremental encoder interface for industrial automation\u003c\/li\u003e\n  \u003cli\u003eSupports 16\/32-bit switchable counter and zero-pulse latch functions\u003c\/li\u003e\n  \u003cli\u003eQuadrature decoder with 4-fold evaluation and up to 1 MHz limit frequency (4 million increments\/s)\u003c\/li\u003e\n  \u003cli\u003eHigh-speed communication via EtherCAT with support for distributed clocks\u003c\/li\u003e\n  \u003cli\u003eRugged IP65, IP66, and IP67 housing for direct machine-level installation without control cabinets\u003c\/li\u003e\n  \u003cli\u003eIntegrated sensor supply generated from the 24 V DC control voltage (US)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDecentralized motion control and positioning tasks in harsh industrial environments\u003c\/li\u003e\n  \u003cli\u003eConveying systems and material handling equipment requiring distributed sensor acquisition\u003c\/li\u003e\n  \u003cli\u003ePackaging machinery and assembly lines needing precise pulse counting and position feedback\u003c\/li\u003e\n  \u003cli\u003eMachine tool peripherals and retrofitting projects utilizing machine-mount I\/O modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\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\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003eEP5151-0002\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT Box Incremental Encoder Interface\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  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eElectrical and Signal Specifications\u003c\/h4\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\u003eNumber of Channels\u003c\/td\u003e\n      \u003ctd\u003e1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEncoder Type\u003c\/td\u003e\n      \u003ctd\u003eIncremental encoder, single-ended connection (A, B, C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Characteristics\u003c\/td\u003e\n      \u003ctd\u003e24 V DC, EN 61131-2, type 1 (Low: \u0026lt; 5 V DC, High: \u0026gt; 15 V DC, typ. 5 mA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (-15 % \/ +20 %)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEncoder Operating Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 V DC \/ 0.5 A (generated from US)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEncoder Output Current\u003c\/td\u003e\n      \u003ctd\u003e0.5 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCounter Resolution\u003c\/td\u003e\n      \u003ctd\u003e1 x 16\/32 bit switchable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLimit Frequency\u003c\/td\u003e\n      \u003ctd\u003e1 MHz (4 million increments\/s with 4-fold evaluation)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eZero-Pulse Latch\u003c\/td\u003e\n      \u003ctd\u003e1 x 16\/32 bit switchable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCommands\u003c\/td\u003e\n      \u003ctd\u003eRead, set, enable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDistributed Clocks\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption from US\u003c\/td\u003e\n      \u003ctd\u003eTyp. 130 mA + sensor supply\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  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eConnections and Interfaces\u003c\/h4\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\u003eBus Interface\u003c\/td\u003e\n      \u003ctd\u003e2 x M8 socket, shielded, screw type\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEncoder Connection\u003c\/td\u003e\n      \u003ctd\u003e1 x M12, 8-pin, screw type\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Connection\u003c\/td\u003e\n      \u003ctd\u003eFeed: 1 x M8 male socket, 4-pin; Downstream connection: 1 x M8 female socket, 4-pin\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eEnvironmental and Mechanical Ratings\u003c\/h4\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\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e0 to +55 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-25 to +85 degC\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\u003eInstallation Position\u003c\/td\u003e\n      \u003ctd\u003eVariable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVibration Resistance\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 60068-2-6\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShock Resistance\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 60068-2-27\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEMC Immunity\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 61000-6-2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEMC Emission\u003c\/td\u003e\n      \u003ctd\u003eConforms to 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  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eEnsure the entire system is powered down and isolated from energy sources before starting mechanical installation or wiring.\u003c\/li\u003e\n  \u003cli\u003eMount the EP5151-0002 EtherCAT Box securely onto a flat machine surface or mounting plate using appropriate fasteners through the fixing holes.\u003c\/li\u003e\n  \u003cli\u003eConnect the EtherCAT network cables to the shielded M8 bus sockets, ensuring proper link continuity between nodes.\u003c\/li\u003e\n  \u003cli\u003eConnect the 24 V DC power supply to the M8 power feed connector and verify correct potential distribution.\u003c\/li\u003e\n  \u003cli\u003eAttach the single-ended incremental encoder to the 8-pin M12 connector, ensuring correct pin assignment and secure screw tightening.\u003c\/li\u003e\n  \u003cli\u003eVerify all cable shields, ground connections, and signal paths before restoring power to the control system.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106463900011,"sku":"EP5151-0002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ep5151-0002-k0i22k5k1g2.png?v=1776244682","url":"https:\/\/www.plcprotech.com\/it\/products\/beckhoff-ep5151-0002-ethercat-box-incremental-encoder-interface","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}