{"product_id":"beckhoff-el3101-ethercat-terminal-1-channel-analog-input-module","title":"Bornier BECKHOFF EL3101 Module d'entrée analogique 1 canal EtherCAT","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003ePrecision measurement in high-speed industrial control systems is achievable with the \u003cstrong\u003eEL3101\u003c\/strong\u003e EtherCAT analog input terminal. This compact 12 mm module is engineered to process differential analog signals within the range of +\/-10 V with a digitized resolution of 16 bits (including sign). Operating directly on the Beckhoff EtherCAT E-bus system, it delivers rapid conversion speeds alongside advanced Distributed Clocks (DC) synchronization, achieving precision of less than 1 us. The hardware architecture incorporates a robust 500 V electrical isolation boundary between the communication bus and the signal circuits to protect downstream control infrastructure.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEL3101\u003c\/strong\u003e supports custom signal processing behaviors through configurable digital filters, including FIR (Finite Impulse Response) and IIR (Infinite Impulse Response) options. Integrated software features like limit value monitoring and adjustable process image mappings allow automation engineers to tailor data representation to specific application needs, making it a reliable choice for demanding testing, power, and process manufacturing environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-channel differential analog input designed for +\/-10 V signal ranges.\u003c\/li\u003e\n  \u003cli\u003eHigh-resolution 16-bit analog-to-digital conversion for sensitive measurement tasks.\u003c\/li\u003e\n  \u003cli\u003eDistributed Clocks (DC) hardware support with synchronization accuracy under 1 us.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in 500 V electrical isolation between the internal E-bus and the analog signal input.\u003c\/li\u003e\n  \u003cli\u003eConfigurable process images with switchable data representation and active limit monitoring.\u003c\/li\u003e\n  \u003cli\u003eInternal hardware input filter with a limit frequency of 5 kHz to attenuate high-frequency noise.\u003c\/li\u003e\n  \u003cli\u003eUser-selectable digital noise filtering via programmable FIR and IIR filters.\u003c\/li\u003e\n  \u003cli\u003eCompact DIN-rail form factor featuring integrated status LEDs for immediate field diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-precision drive feedback and motion control loops.\u003c\/li\u003e\n  \u003cli\u003eIndustrial test stands and automated calibration systems.\u003c\/li\u003e\n  \u003cli\u003eHeavy machinery, power generation, and turbine control systems.\u003c\/li\u003e\n  \u003cli\u003eProcess manufacturing loops requiring synchronized multi-channel voltage recording.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003eEL3101\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eEtherCAT Terminal\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\u003e1 (Differential)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eSignal Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e-10 V to +10 V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e16 bit (including sign)\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 internal E-bus\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\u003eTypically 130 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eInternal Input Resistance\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e\u0026gt; 200 kOhm\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\u003e5 kHz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eConversion Time\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eApproximately 40 us\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; +\/-0.3 % (relative to full scale value)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eCommon-mode Voltage (Ucm)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eMax. 35 V (relative to internal GND)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e500 V (E-bus \/ signal voltage)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eDistributed Clocks (DC)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eYes (precision \u0026lt; 1 us)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eProcess Image Width\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e4 bytes input\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. 60 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\u003e-25 to +60 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-40 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\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003ePolycarbonate\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eIP20\u003c\/td\u003e\n  \u003c\/tr\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\u003eTerminal Contact\u003c\/th\u003e\n      \u003cth\u003eSignal Connection Function\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal 1\u003c\/td\u003e\n      \u003ctd\u003e+ Analog Input (Differential +)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal 5\u003c\/td\u003e\n      \u003ctd\u003e- Analog Input (Differential -)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal 3\u003c\/td\u003e\n      \u003ctd\u003eShield \/ Ground Connection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal 4 \/ 8\u003c\/td\u003e\n      \u003ctd\u003eInternal GND reference\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 on standard 35 mm DIN rails conforming to EN 60715.\u003c\/li\u003e\n  \u003cli\u003eEnsure the double slot and key connection is fully locked with adjacent terminals.\u003c\/li\u003e\n  \u003cli\u003eStrip field wire insulation to 8-9 mm before insertion.\u003c\/li\u003e\n  \u003cli\u003eDepress the spring tension clamp using a standard flathead screwdriver during terminal wiring.\u003c\/li\u003e\n  \u003cli\u003eUse solid conductors, stranded wire, or wire-end ferrules ranging from 0.08 to 2.5 mm² (AWG 28-14).\u003c\/li\u003e\n  \u003cli\u003eKeep ventilation pathways clear to allow convective heat dissipation in enclosed cabinets.\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  \u003cli\u003eUL\u003c\/li\u003e\n  \u003cli\u003eATEX (II 3 G Ex nA IIC T4 Gc)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106553225579,"sku":"EL3101","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el3101-lfqs2yxa5y1.png?v=1776244436","url":"https:\/\/www.plcprotech.com\/fr\/products\/beckhoff-el3101-ethercat-terminal-1-channel-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}