{"product_id":"beckhoff-el3692-ethercat-terminal","title":"BECKHOFF EL3692 EtherCAT Terminal","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for high-precision resistance measurements, the Beckhoff \u003cstrong\u003eEL3692\u003c\/strong\u003e is a 2-channel analog input EtherCAT Terminal capable of reading values from 100 mΩ up to 10 MΩ. It features a high-resolution 24-bit analog-to-digital converter and supports both 2-wire and 4-wire connection configurations to eliminate lead wire resistance errors. Integrating seamlessly into standard EtherCAT networks, this module provides fast, reliable, and highly stable data acquisition for industrial sensors, potentiometers, and variable resistance devices.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEL3692\u003c\/strong\u003e dynamically manages measuring ranges through automatic range selection or direct PLC controller configuration. Additionally, it provides built-in wiring failure detection to alert systems of open circuits, ensuring maximum operational safety and diagnostics in critical process control applications.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo high-resolution (24-bit) analog input channels dedicated to resistance measurements.\u003c\/li\u003e\n  \u003cli\u003eBroad measuring span from 100 mΩ up to 10 MΩ.\u003c\/li\u003e\n  \u003cli\u003eFlexible technology supporting both 2-wire and 4-wire connection methods.\u003c\/li\u003e\n  \u003cli\u003eAutomatic or controller-driven range switching.\u003c\/li\u003e\n  \u003cli\u003ePulse and continuous measurement modes for minimized power dissipation and self-heating.\u003c\/li\u003e\n  \u003cli\u003eIntegrated wire failure diagnostics.\u003c\/li\u003e\n  \u003cli\u003eGalvanic isolation of 1500 V between the E-bus and the field potential.\u003c\/li\u003e\n  \u003cli\u003eCompact 12 mm terminal housing designed for efficient space utilization on DIN rails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision RTD and temperature sensor monitoring.\u003c\/li\u003e\n  \u003cli\u003eIndustrial testing benches and quality control systems.\u003c\/li\u003e\n  \u003cli\u003eStrain gauge and potentiometer monitoring in manufacturing environments.\u003c\/li\u003e\n  \u003cli\u003eHeavy duty automation systems requiring precise resistance tracking.\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      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBECKHOFF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEL3692\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVia the E-bus\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2-wire or 4-wire resistance measurement\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSingle-ended\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMeasuring Ranges\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100 mΩ, 1 Ω, 10 Ω, 100 Ω, 1 kΩ, 10 kΩ, 100 kΩ, 1 MΩ, 10 MΩ\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e24 bit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMeasuring Error\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; ±0.5% (relative to full scale value with 4-wire connection)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026gt; 100 MΩ\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Filter Limit Frequency\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100 Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConversion Time\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eTypically 10 to 400 ms (dependent on measuring range and settings)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eE-bus Current Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eTypically 220 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1500 V (E-bus \/ field potential)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\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\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApprox. 55 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to +55 degC\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-25 to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e95%, non-condensing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePolycarbonate\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\u003eConductor Cross-section\u003c\/th\u003e\n      \u003cth\u003eAWG Range\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSolid Wire (s)\u003c\/td\u003e\n      \u003ctd\u003e0.08 to 2.5 mm²\u003c\/td\u003e\n      \u003ctd\u003eAWG 28 to 14\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStranded Wire (st)\u003c\/td\u003e\n      \u003ctd\u003e0.08 to 2.5 mm²\u003c\/td\u003e\n      \u003ctd\u003eAWG 28 to 14\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFlexible Conductor with Ferrule (f)\u003c\/td\u003e\n      \u003ctd\u003e0.14 to 1.5 mm²\u003c\/td\u003e\n      \u003ctd\u003eAWG 26 to 16\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStripping Length\u003c\/td\u003e\n      \u003ctd\u003e8 to 9 mm\u003c\/td\u003e\n      \u003ctd\u003e-\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\u003eMount vertically or horizontally on a standard 35 mm DIN rail (conforming to EN 60715) using the integrated locking mechanism.\u003c\/li\u003e\n  \u003cli\u003eEnsure secure side-by-side terminal contact using the built-in double slot and key connection system.\u003c\/li\u003e\n  \u003cli\u003eMaintain clear ventilation around the terminal to preserve the ambient operating temperature between 0 and +55 degC.\u003c\/li\u003e\n  \u003cli\u003eFor hazardous area installations, adhere to the certified ATEX guidelines under Ex classification II 3 G Ex nA IIC T4 Gc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eCE\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eUL\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e II 3 G Ex nA IIC T4 Gc\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106460164459,"sku":"EL3692","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el3692-uqjtigewcju.png?v=1776244502","url":"https:\/\/www.plcprotech.com\/de\/products\/beckhoff-el3692-ethercat-terminal","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}