{"product_id":"beckhoff-elm3144-0000-ethercat-terminal","title":"BECKHOFF ELM3144-0000 EtherCAT Terminal","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe BECKHOFF ELM3144-0000 is a four-channel analog input EtherCAT Terminal designed for precision measurement tasks in industrial automation environments. Housed in a robust zinc die-cast enclosure, this multi-function measurement terminal supports both voltage and current configurations on a per-channel basis, processing signals across ranges including plus\/minus 10 V to plus\/minus 1.25 V and plus\/minus 20 mA. It integrates high-resolution 24-bit conversion with advanced digital signal processing features.\u003c\/p\u003e\n\u003cp\u003eAs part of the EtherCAT Terminal system, the ELM3144-0000 connects directly to the high-speed real-time industrial Ethernet network. It supports distributed clocks for synchronized time stamping across multiple nodes, making it suitable for synchronized data acquisition, process monitoring, and analytical measurement applications where precise timing and signal integrity are required.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFour independent analog input channels configurable for voltage or current measurement\u003c\/li\u003e\n  \u003cli\u003eHigh-resolution 24-bit analog-to-digital conversion including sign\u003c\/li\u003e\n  \u003cli\u003eMaximum sampling rate of 1 ksps per channel with selectable oversampling factor from 1 to 20\u003c\/li\u003e\n  \u003cli\u003eExtendedRange support up to 107 percent of the measuring range\u003c\/li\u003e\n  \u003cli\u003eIntegrated mathematical and analytical functions including TrueRMS, free numeric filter, integrator\/differentiator, non-linear scaling, and PeakHold\u003c\/li\u003e\n  \u003cli\u003eDistributed clocks support for sub-microsecond synchronization accuracy\u003c\/li\u003e\n  \u003cli\u003eFunctional and connection diagnostics including broken wire and short-circuit detection\u003c\/li\u003e\n  \u003cli\u003eRobust zinc die-cast metal housing with diagnostic signal LEDs and a removable 4-pin service plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-precision industrial data acquisition systems\u003c\/li\u003e\n  \u003cli\u003eSynchronized multi-channel sensor monitoring and testing rigs\u003c\/li\u003e\n  \u003cli\u003eElectrical quantity measurement and process variable logging\u003c\/li\u003e\n  \u003cli\u003eCondition monitoring and vibration or signal analysis applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eBECKHOFF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003eELM3144-0000\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT Terminal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHousing Material\u003c\/td\u003e\n      \u003ctd\u003eZinc die-cast\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDesign Form\u003c\/td\u003e\n      \u003ctd\u003eMetal housing with signal LEDs\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSignal and I\/O\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Channels\u003c\/td\u003e\n      \u003ctd\u003e4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTechnology\u003c\/td\u003e\n      \u003ctd\u003eVoltage or current measurement, configurable per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Type\u003c\/td\u003e\n      \u003ctd\u003eDifferential\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVoltage Measuring Ranges\u003c\/td\u003e\n      \u003ctd\u003eplus\/minus 10 V, plus\/minus 5 V, plus\/minus 2.5 V, plus\/minus 1.25 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Measuring Ranges\u003c\/td\u003e\n      \u003ctd\u003eplus\/minus 20 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInternal Resistance\u003c\/td\u003e\n      \u003ctd\u003e\u0026gt; 4 MΩ (voltage), typ. 200 Ω (current)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eResolution\u003c\/td\u003e\n      \u003ctd\u003e24 bit (incl. sign)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMeasuring Error\u003c\/td\u003e\n      \u003ctd\u003etyp. \u0026lt; plus\/minus 100 ppm \/ plus\/minus 0.01 % relative to full scale at 0 to 50 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003ePerformance and Communication\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax. Sampling Rate\u003c\/td\u003e\n      \u003ctd\u003eMax. 1 ms \/ 1 ksps per channel (multiplex)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOversampling Factor\u003c\/td\u003e\n      \u003ctd\u003en = 1 to 20 selectable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDistributed Clocks\u003c\/td\u003e\n      \u003ctd\u003eYes, accuracy \u0026lt;\u0026lt; 1 µs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpecial Features\u003c\/td\u003e\n      \u003ctd\u003eExtendedRange 107 %, free numeric filter, TrueRMS, integrator\/differentiator, non-linear scaling, PeakHold, service plug, Timestamp\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eElectrical\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption E-bus\u003c\/td\u003e\n      \u003ctd\u003etyp. 250 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption Power Contacts\u003c\/td\u003e\n      \u003ctd\u003eLoad-dependent\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n      \u003ctd\u003e707 V DC type test (channel\/bus, channel\/SGND); no isolation channel\/channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n      \u003ctd\u003etyp. 2 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eConnection and Mechanical\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnection Technology\u003c\/td\u003e\n      \u003ctd\u003e2-\/3-\/4-wire\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnection Type\u003c\/td\u003e\n      \u003ctd\u003ePush-in, service plug 4-pin\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnection Cross-Section Solid (s*) \/ Stranded (st*)\u003c\/td\u003e\n      \u003ctd\u003e0.2 to 1.5 mm² (AWG 24 to 14)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnection Cross-Section with Ferrule (f*)\u003c\/td\u003e\n      \u003ctd\u003e0.25 to 0.75 mm² (AWG 24 to 14)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStripping Length\u003c\/td\u003e\n      \u003ctd\u003e8 to 9 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n      \u003ctd\u003e30 mm x 100 mm x 95 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003eApprox. 350 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting\u003c\/td\u003e\n      \u003ctd\u003eOn 35 mm DIN rail conforming to EN 60715 with lock\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eEnvironmental and Approvals\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-25 to +60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-40 to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApprovals and Markings\u003c\/td\u003e\n      \u003ctd\u003eCE, UL\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eEnsure the system is completely powered down and de-energized before handling any terminal hardware or wiring.\u003c\/li\u003e\n  \u003cli\u003eVerify that the mounting DIN rail (35 mm conforming to EN 60715) is securely installed and properly grounded.\u003c\/li\u003e\n  \u003cli\u003eMount the BECKHOFF ELM3144-0000 onto the DIN rail and lock it into position using the side-by-side double slot and key connection mechanism.\u003c\/li\u003e\n  \u003cli\u003eCheck signal types and field sensor specifications against the multi-function input ratings of the terminal.\u003c\/li\u003e\n  \u003cli\u003eStrip conductors to the recommended 8 to 9 mm length and terminate solid or ferrule-fitted conductors securely into the push-in service plug terminals.\u003c\/li\u003e\n  \u003cli\u003eVerify shield grounding and potential distribution connections before restoring power to the EtherCAT network.\u003c\/li\u003e\n  \u003cli\u003ePower on the system and verify operational status via the onboard diagnostic LEDs and TwinCAT engineering software.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106483659115,"sku":"ELM3144-0000","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/elm3144-0000-hbnf02eecba.png?v=1776244602","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-elm3144-0000-ethercat-terminal","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}