{"product_id":"el3112-beckhoff-ethercat-terminal-2-channel-analog-input-0-20-ma-16-bit","title":"EL3112 | Beckhoff EtherCAT Terminal 2-Channel Analog Input 0–20 mA 16-Bit","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Beckhoff EL3112 is a 2-channel EtherCAT Terminal for differential analog current measurement in the range of 0–20 mA. With 16-bit resolution, fast conversion time, and advanced filter options, it ensures accurate data acquisition in industrial automation systems.\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%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eBeckhoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eI\/O Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eEL3112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eEtherCAT Analog Input Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eEtherCAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e2 (differential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eSignal Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e0…20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e16-bit (including sign)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eConversion Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e~50 µs (fast mode ~35 µs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eInput Filter Limit Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eCommon-Mode Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003emax. 10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003etyp. 85 Ω + diode voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eMeasurement Error\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e\u0026lt; ±0.3% (relative to full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eDistributed Clocks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eDistributed Clock Precision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e\u0026lt; 1 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eSurge Voltage Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e35 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e500 V (E-bus\/signal voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eCurrent Consumption (E-bus)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003etyp. 170 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003evia E-bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eBit Width in Process Image\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eInputs: 8 byte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eStandard\/compact process image, FIR\/IIR filters, limit value monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e-25…+60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e-40…+85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e95%, no condensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e12 x 100 x 68 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003e35 mm DIN rail (EN 60715) with lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.3911%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2453%;\"\u003eapprox. 55 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\"\u003eEL3112\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"2436\" data-start=\"1718\"\u003eThe EL3112 is part of Beckhoff’s EtherCAT I\/O terminal family, designed for precise analog current measurement in distributed automation systems. It features two differential inputs capable of measuring currents in the 0–20 mA range, supporting high-resolution data acquisition for process monitoring and control. With 16-bit resolution, distributed clocks with \u0026lt;1 µs precision, and fast conversion times down to 35 µs, the EL3112 offers both speed and accuracy for demanding applications. Its advanced features include configurable FIR\/IIR filters, compact or standard process image modes, and limit value monitoring, making it suitable for a wide variety of industrial control environments.\u003c\/p\u003e\n\u003cp data-end=\"2457\" data-start=\"2438\"\u003e\u003cstrong data-end=\"2455\" data-start=\"2438\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3599\" data-start=\"2458\"\u003e\n\u003cli data-end=\"2559\" data-start=\"2458\"\u003e\n\u003cp data-end=\"2559\" data-start=\"2460\"\u003e\u003cstrong data-end=\"2483\" data-start=\"2460\"\u003eDual Analog Inputs:\u003c\/strong\u003e Provides two differential input channels for current signals up to 20 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2662\" data-start=\"2560\"\u003e\n\u003cp data-end=\"2662\" data-start=\"2562\"\u003e\u003cstrong data-end=\"2582\" data-start=\"2562\"\u003eHigh Resolution:\u003c\/strong\u003e 16-bit signed resolution ensures accurate measurement and fine signal detail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2779\" data-start=\"2663\"\u003e\n\u003cp data-end=\"2779\" data-start=\"2665\"\u003e\u003cstrong data-end=\"2690\" data-start=\"2665\"\u003eFast Conversion Time:\u003c\/strong\u003e Supports standard conversion at 50 µs and fast mode at 35 µs for dynamic applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2896\" data-start=\"2780\"\u003e\n\u003cp data-end=\"2896\" data-start=\"2782\"\u003e\u003cstrong data-end=\"2811\" data-start=\"2782\"\u003eAdvanced Synchronization:\u003c\/strong\u003e Distributed clock support with \u0026lt;1 µs precision enables precise system-wide timing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3011\" data-start=\"2897\"\u003e\n\u003cp data-end=\"3011\" data-start=\"2899\"\u003e\u003cstrong data-end=\"2930\" data-start=\"2899\"\u003eFlexible Filtering Options:\u003c\/strong\u003e Configurable FIR\/IIR filters and 5 kHz input bandwidth improve signal quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3131\" data-start=\"3012\"\u003e\n\u003cp data-end=\"3131\" data-start=\"3014\"\u003e\u003cstrong data-end=\"3045\" data-start=\"3014\"\u003eIntegrated Safety Features:\u003c\/strong\u003e Limit value monitoring and 35 V surge voltage resistance protect connected systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3254\" data-start=\"3132\"\u003e\n\u003cp data-end=\"3254\" data-start=\"3134\"\u003e\u003cstrong data-end=\"3163\" data-start=\"3134\"\u003eRugged Industrial Design:\u003c\/strong\u003e Electrically isolated up to 500 V between E-bus and signal voltage for secure operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3376\" data-start=\"3255\"\u003e\n\u003cp data-end=\"3376\" data-start=\"3257\"\u003e\u003cstrong data-end=\"3281\" data-start=\"3257\"\u003eCompact Form Factor:\u003c\/strong\u003e Slim 12 mm housing with DIN rail installation allows easy integration into control cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3503\" data-start=\"3377\"\u003e\n\u003cp data-end=\"3503\" data-start=\"3379\"\u003e\u003cstrong data-end=\"3412\" data-start=\"3379\"\u003eWide Environmental Tolerance:\u003c\/strong\u003e Operates between -25 °C and +60 °C and supports up to 95% humidity without condensation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3599\" data-start=\"3504\"\u003e\n\u003cp data-end=\"3599\" data-start=\"3506\"\u003e\u003cstrong data-end=\"3532\" data-start=\"3506\"\u003eLow Power Consumption:\u003c\/strong\u003e Draws only 170 mA from the E-bus for efficient system operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3760\" data-start=\"3601\"\u003eThe EL3112 delivers the reliability and precision required for high-speed, high-accuracy current measurement in EtherCAT-based industrial automation systems.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":49105225777408,"sku":"EL3112","price":377.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/el3112_es3112__web_preview_png.webp?v=1785542995","url":"https:\/\/alotechparts.com\/products\/el3112-beckhoff-ethercat-terminal-2-channel-analog-input-0-20-ma-16-bit","provider":"Alo Tech Solutions","version":"1.0","type":"link"}