{"product_id":"beckhoff-el5151-ethercat-1-channel-htl-incremental-encoder-interface-terminal","title":"Beckhoff EL5151 EtherCAT 1-Channel HTL Incremental Encoder Interface Terminal","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp data-start=\"0\" data-end=\"451\"\u003eThe Beckhoff EL5151 is an EtherCAT encoder interface terminal designed for high-speed incremental encoders with 24 V DC HTL signals. It supports frequencies up to 100 kHz with precise position, speed, and frequency measurement capabilities. The EL5151 integrates directly into EtherCAT systems, enabling synchronized motion data acquisition using distributed clocks.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBeckhoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHMI \/ MMI \/ OIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEL5151\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperator Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncremental Encoder Interface, HTL 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoder Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA, B, C signals, 24 V DC HTL, single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoder Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimit Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 kHz (400,000 increments\/s with 4-fold evaluation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuadrature Decoder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-fold Evaluation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCounter Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16-bit \/ 32-bit (switchable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicroincrements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/256 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLatch \/ Gate Input, 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistributed Clocks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption (Power Contacts)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypical 100 mA + load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption (E-bus)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypical 130 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About EL5151\u003c\/h4\u003e\n\u003cp data-start=\"590\" data-end=\"1074\" class=\"\"\u003eThe EL5151 is a compact EtherCAT Terminal from Beckhoff engineered for single-channel incremental encoder applications. It features an integrated quadrature decoder with 4-fold evaluation and supports both 16-bit and 32-bit counter operation. The terminal supplies operating voltage directly to the connected encoder and includes an additional digital input for latch or gate functionality. It is commonly used in high-speed automation and motion control systems where accurate, time-synchronized position feedback is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncremental encoder interface: Supports 24 V DC HTL encoders with A, B, and C signals.\u003c\/li\u003e\n\u003cli\u003eHigh-speed operation: Handles up to 400,000 increments per second with 4-fold evaluation.\u003c\/li\u003e\n\u003cli\u003eDistributed clocks support: Enables synchronous position value acquisition across EtherCAT networks.\u003c\/li\u003e\n\u003cli\u003eMicroincrement capability: Provides interpolated position data for increased resolution.\u003c\/li\u003e\n\u003cli\u003eIntegrated counter functions: Switchable 16-bit or 32-bit up\/down counter operation.\u003c\/li\u003e\n\u003cli\u003eLatch and gate input: Allows controlled capture or blocking of counter values.\u003c\/li\u003e\n\u003cli\u003eCompact EtherCAT terminal: Designed for space-efficient control cabinet installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EL5151 delivers the reliability and precision required for high-speed encoder feedback in EtherCAT-based industrial automation systems.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":48846230520106,"sku":"EL5151","price":397.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/EL5151.webp?v=1720004942","url":"https:\/\/iqelectro.com\/products\/beckhoff-el5151-ethercat-1-channel-htl-incremental-encoder-interface-terminal","provider":"IQElectro","version":"1.0","type":"link"}