{"product_id":"ep3174-0002-beckhoff-ethercat-box-4-channel-analog-input-multi-function-16-bit","title":"EP3174-0002 | Beckhoff EtherCAT Box 4-Channel Analog Input, Multi-Function 16-Bit","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Beckhoff EP3174-0002 is a 4-channel EtherCAT Box analog input module that supports both current and voltage signals with 16-bit resolution. Featuring differential inputs, M12 connections, and fast 100 µs conversion time, it provides accurate and versatile measurement for industrial automation.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\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: 100%; height: 746.564px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eBeckhoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eI\/O Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eEP3174-0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eEtherCAT Analog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eEtherCAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eBus Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e2 x M8 socket, 4-pin, a-coded, shielded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e4 (differential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eInput Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eM12 x 1, 5-pin, a-coded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eConversion Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e~100 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e16 bit (including sign)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eSignal Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e±10 V, 0\/4…20 mA (parameterizable per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 39.1875px;\"\u003e\u003cstrong\u003eCommon-Mode Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 39.1875px;\"\u003emax. 35 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e\u0026gt;200 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 39.1875px;\"\u003e\u003cstrong\u003eMeasurement Error\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 39.1875px;\"\u003e\u0026lt; ±0.3% (relative to full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 39.1875px;\"\u003e\u003cstrong\u003eInput Filter Limit Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 39.1875px;\"\u003e5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eInput Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eConfigurable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eDistributed Clocks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e24 V DC (-15%\/+20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 39.1875px;\"\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 39.1875px;\"\u003e120 mA from US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eSensor Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eFrom load supply voltage UP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 39.1875px;\"\u003e\u003cstrong\u003ePower Supply Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 39.1875px;\"\u003eFeed: 1 x M8 male socket, 4-pin, a-coded; downstream: 1 x M8 female socket, 4-pin, a-coded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003eCurrent or voltage parameterizable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 39.1875px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 39.1875px;\"\u003e-25…+60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 39.1875px;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 39.1875px;\"\u003e-40…+85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003ePA6 (polyamide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 39.1875px;\"\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 39.1875px;\"\u003e30 x 126 x 26.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 19.5938px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 19.5938px;\"\u003e2 fixing holes, 3.5 mm diameter for M3 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.5938px;\"\u003e\n\u003ctd style=\"width: 23.2963%; height: 21.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.3401%; height: 21.5938px;\"\u003eapprox. 165 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\"\u003eEP3174-0002\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"2513\" data-start=\"1829\"\u003eThe EP3174-0002 is part of Beckhoff’s EtherCAT Box series, designed for decentralized measurement and control in field-level automation. With four differential analog inputs, it allows users to select between voltage (±10 V) and current (0\/4…20 mA) measurements on a per-channel basis, providing flexibility for mixed-signal applications. Its 16-bit resolution combined with a fast 100 µs conversion time makes it well-suited for dynamic processes requiring high accuracy. Featuring M12 and M8 industrial-grade connectors, 500 V electrical isolation, and a robust PA6 housing, the EP3174-0002 is engineered for long-term durability in demanding environments.\u003c\/p\u003e\n\u003cp data-end=\"2534\" data-start=\"2515\"\u003e\u003cstrong data-end=\"2532\" data-start=\"2515\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3865\" data-start=\"2535\"\u003e\n\u003cli data-end=\"2663\" data-start=\"2535\"\u003e\n\u003cp data-end=\"2663\" data-start=\"2537\"\u003e\u003cstrong data-end=\"2566\" data-start=\"2537\"\u003eFour Differential Inputs:\u003c\/strong\u003e Provides four independent analog inputs for precise measurement of voltage or current signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2814\" data-start=\"2664\"\u003e\n\u003cp data-end=\"2814\" data-start=\"2666\"\u003e\u003cstrong data-end=\"2696\" data-start=\"2666\"\u003eMulti-Function Capability:\u003c\/strong\u003e Each channel can be parameterized individually for ±10 V or 0\/4…20 mA input, offering high application flexibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2943\" data-start=\"2815\"\u003e\n\u003cp data-end=\"2943\" data-start=\"2817\"\u003e\u003cstrong data-end=\"2843\" data-start=\"2817\"\u003eHigh-Speed Conversion:\u003c\/strong\u003e Delivers a rapid conversion time of ~100 µs, ensuring fast response in dynamic control processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3078\" data-start=\"2944\"\u003e\n\u003cp data-end=\"3078\" data-start=\"2946\"\u003e\u003cstrong data-end=\"2968\" data-start=\"2946\"\u003e16-Bit Resolution:\u003c\/strong\u003e Enables fine measurement detail, including signed values, for greater precision in industrial applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3219\" data-start=\"3079\"\u003e\n\u003cp data-end=\"3219\" data-start=\"3081\"\u003e\u003cstrong data-end=\"3112\" data-start=\"3081\"\u003eConfigurable Input Filters:\u003c\/strong\u003e Adjustable filters allow optimization of signal stability versus speed, with a limit frequency of 5 kHz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3349\" data-start=\"3220\"\u003e\n\u003cp data-end=\"3349\" data-start=\"3222\"\u003e\u003cstrong data-end=\"3251\" data-start=\"3222\"\u003eRobust Electrical Design:\u003c\/strong\u003e Provides up to 500 V isolation and supports common-mode voltages up to 35 V for safe operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3487\" data-start=\"3350\"\u003e\n\u003cp data-end=\"3487\" data-start=\"3352\"\u003e\u003cstrong data-end=\"3386\" data-start=\"3352\"\u003eIndustrial-Grade Connectivity:\u003c\/strong\u003e Equipped with M12 input connectors and M8 EtherCAT bus interfaces for reliable field installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3616\" data-start=\"3488\"\u003e\n\u003cp data-end=\"3616\" data-start=\"3490\"\u003e\u003cstrong data-end=\"3509\" data-start=\"3490\"\u003eRugged Housing:\u003c\/strong\u003e Built from durable PA6 polyamide, with compact dimensions and simple installation using M3 fixing holes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3744\" data-start=\"3617\"\u003e\n\u003cp data-end=\"3744\" data-start=\"3619\"\u003e\u003cstrong data-end=\"3645\" data-start=\"3619\"\u003eLow Power Consumption:\u003c\/strong\u003e Operates from 24 V DC with only 120 mA current draw, ensuring efficiency in distributed systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3865\" data-start=\"3745\"\u003e\n\u003cp data-end=\"3865\" data-start=\"3747\"\u003e\u003cstrong data-end=\"3780\" data-start=\"3747\"\u003eWide Environmental Tolerance:\u003c\/strong\u003e Works in temperatures from -25 °C to +60 °C and withstands storage down to -40 °C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"4016\" data-start=\"3867\"\u003eThe EP3174-0002 delivers the reliability and precision required for flexible analog signal acquisition in distributed EtherCAT automation networks.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":49105225908480,"sku":"EP3174-0002","price":705.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/ep3174-0002__web_preview_png.webp?v=1785542998","url":"https:\/\/alotechparts.com\/products\/ep3174-0002-beckhoff-ethercat-box-4-channel-analog-input-multi-function-16-bit","provider":"Alo Tech Solutions","version":"1.0","type":"link"}