{"product_id":"beckhoff-el3008-ethercat-terminal-8-channel-analog-input-module","title":"BECKHOFF EL3008 EtherCAT Terminal 8-Channel Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for high-density analog signal acquisition, the \u003cstrong\u003eEL3008\u003c\/strong\u003e EtherCAT Terminal processes up to eight single-ended voltage signals in the range of -10 V to +10 V. Each analog input channel features a 12-bit resolution, mapped into a 16-bit process image (including sign representation) for standard compatibility with EtherCAT control environments. Powered directly through the E-bus, this compact 12 mm module provides electrical isolation between the internal E-bus circuitry and the field-side signal lines to ensure high signal integrity and system robustness in demanding electrical environments.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEL3008\u003c\/strong\u003e features configurable conversion times and built-in digital filters (FIR\/IIR) to help suppress high-frequency noise and match system-specific acquisition requirements. Integrating limit value monitoring and overload detection directly within the process data, this module simplifies diagnosis and monitoring tasks for modern PLC, DCS, and industrial automation networks.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEight independent single-ended analog input channels in a compact terminal housing.\u003c\/li\u003e\n  \u003cli\u003eVoltage measurement range from -10 V to +10 V with 12-bit conversion resolution.\u003c\/li\u003e\n  \u003cli\u003eFast internal conversion time with a default rate of 1.25 ms (configurable and multiplexed).\u003c\/li\u003e\n  \u003cli\u003eIntegrates software-activatable FIR and IIR filters for effective signal conditioning.\u003c\/li\u003e\n  \u003cli\u003eAdvanced diagnostics including limit value monitoring and channel-specific overload indication in process data.\u003c\/li\u003e\n  \u003cli\u003eRobust electrical isolation of 500 V between the E-bus and signal channels.\u003c\/li\u003e\n  \u003cli\u003eHigh-density spring-loaded cage connection system for quick and secure field wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-point voltage monitoring in process plants and manufacturing systems.\u003c\/li\u003e\n  \u003cli\u003eSensor and transducer data acquisition in factory automation.\u003c\/li\u003e\n  \u003cli\u003eControl loop feedback in mechanical engineering and test benches.\u003c\/li\u003e\n  \u003cli\u003eSub-assembly integration within centralized EtherCAT I\/O architectures.\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\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEL3008\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 (Analog Input Module)\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\u003e8 (single-ended)\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\u003e12 bit (16 bit representation 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 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\u003eTypical 130 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eGreater than 130 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\u003e1 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMax. 30 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConversion Time\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.25 ms (default setting, configurable, multiplexed)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMeasuring Error\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eLess than +\/-0.3% (relative to full scale value)\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\u003eProcess Image Width\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e32 bytes (inputs)\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. 70 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\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInstallation Position\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVariable\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 Specifications\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSolid Wire Cross-section\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.08 mm² to 2.5 mm² (AWG 28 to 14)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStranded Wire Cross-section\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.08 mm² to 2.5 mm² (AWG 28 to 14)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWire with Ferrule\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.14 mm² to 1.5 mm² (AWG 26 to 16)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStripping Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8 mm to 9 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eActuation Method\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eScrewdriver-actuated spring tension clamp\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 Mount on a standard 35 mm DIN rail conforming to EN 60715. Ensure the locking latch engages securely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide-by-Side Placement:\u003c\/strong\u003e Use the double slot and key connection system to line up adjacent terminals securely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Always use an appropriate screwdriver to actuate the spring contacts when inserting solid, stranded, or ferruled conductors. Ensure stripping length matches the 8–9 mm specification to prevent exposed conductors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e The unit is rated IP20. Ensure it is installed in a dust-free and dry control cabinet or enclosure to prevent condensation and environmental contamination.\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  \u003cli\u003eEMC Immunity\/Emission: Conforms to EN 61000-6-2 \/ EN 61000-6-4\u003c\/li\u003e\n  \u003cli\u003eVibration\/Shock Resistance: Conforms to EN 60068-2-6 \/ EN 60068-2-27\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106527371627,"sku":"EL3008","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el3008-cwcorztmo5s.png?v=1776244420","url":"https:\/\/www.plcprotech.com\/tr\/products\/beckhoff-el3008-ethercat-terminal-8-channel-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}