{"product_id":"el3174-0002-beckhoff-ethercat-4-channel-analog-input-terminal-10-v-20-ma","title":"EL3174-0002 | Beckhoff EtherCAT 4-Channel Analog Input Terminal, ±10 V \/ ±20 mA","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"444\" data-start=\"90\"\u003eThe Beckhoff EL3174-0002 is a 4-channel multifunction analog input EtherCAT terminal designed for high-precision voltage and current measurement. Supporting ±10 V and ±20 mA input ranges at 16-bit resolution, it features differential inputs, electrical isolation, and distributed clock support for synchronized data acquisition.\u003c\/p\u003e\n\u003ch3 data-end=\"534\" data-start=\"502\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%; height: 705.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eBeckhoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eIndustrial Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eEL3174-0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eEtherCAT Analog Input Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eInput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eDifferential analog input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eInput Ranges (Nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003e±10 V, ±20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eInput Ranges (Technical)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003e-10.73…+10.73 V, -21.47…+21.47 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eVia E-bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003e16-bit (including sign)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eMeasurement Error \/ Uncertainty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003e\u0026lt; ±0.2% (at 25°C ±5°C); otherwise \u0026lt; ±0.3% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003e2500 V (channel\/channel and channel\/fieldbus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003e\u0026gt; 200 kΩ (voltage) \/ typ. 85 Ω (current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eInput Filter Limit Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003e5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eConversion Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eMinimum 150 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eDistributed Clocks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eDistributed Clock Precision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003e\u0026lt;\u0026lt; 1 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003eU\/I parameterizable, ExtendedRange, FIR\/IIR filters, standard and compact process image\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eBit Width in Process Image\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003e16 bytes (input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eCurrent Consumption (E-bus)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003eTyp. 150 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003e-25°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003eUp to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 39.2px;\"\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 39.2px;\"\u003e12 mm × 100 mm × 68 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.2463%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.439%; height: 19.6px;\"\u003e0.13 lbs (approx. 65 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eEL3174-0002\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe EL3174-0002 belongs to Beckhoff’s EtherCAT I\/O terminal family and serves as a high-performance analog input module for precise measurement of voltage and current signals. It provides four differential input channels that can be individually parameterized for either voltage (±10 V) or current (±20 mA) signals. Featuring 16-bit resolution and distributed clock synchronization, it ensures accurate and time-aligned data acquisition across EtherCAT networks. The terminal includes electrical isolation up to 2500 V between channels and the fieldbus, enhancing system safety and signal integrity. Its ExtendedRange technology and integrated digital filters allow for flexible signal conditioning and noise suppression, making it suitable for dynamic process monitoring and high-accuracy control applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMultifunctional Input Design: Each of the four channels can be individually configured for voltage or current measurement.\u003c\/li\u003e\n\u003cli\u003eHigh-Resolution Measurement: 16-bit conversion provides precise signal acquisition for analog process control.\u003c\/li\u003e\n\u003cli\u003eElectrical Isolation: 2500 V functional isolation between channels and bus ensures signal protection and system safety.\u003c\/li\u003e\n\u003cli\u003eFast Conversion: Minimum conversion time of 150 µs for rapid data sampling and process responsiveness.\u003c\/li\u003e\n\u003cli\u003eDistributed Clock Support: Enables synchronized, system-wide sampling with microsecond-level accuracy.\u003c\/li\u003e\n\u003cli\u003eProgrammable Filtering: Integrated FIR\/IIR filters enhance measurement stability by reducing noise.\u003c\/li\u003e\n\u003cli\u003eExtended Operating Range: Supports voltages and currents beyond nominal values for versatile application use.\u003c\/li\u003e\n\u003cli\u003eCompact EtherCAT Integration: 12 mm width saves space while maintaining compatibility with Beckhoff I\/O systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EL3174-0002 delivers the reliability and precision required for industrial analog measurement, process monitoring, and high-speed automation control systems.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":49105115119872,"sku":"EL3174-0002","price":542.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/el3174-0002__web_preview_png.webp?v=1785540617","url":"https:\/\/alotechparts.com\/products\/el3174-0002-beckhoff-ethercat-4-channel-analog-input-terminal-10-v-20-ma","provider":"Alo Tech Solutions","version":"1.0","type":"link"}