{"product_id":"beckhoff-el3314-ethercat-terminal-4-channel-thermocouple-input-16-bit-2-wire-12-100-68-mm","title":"Beckhoff EL3314 EtherCAT Terminal 4-Channel Thermocouple Input, 16-bit, 2‑Wire, 12×100×68 mm","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eThe Beckhoff EL3314 is a 4‑channel thermocouple analog input EtherCAT Terminal. It supports direct 2‑wire TC connection with internal cold‑junction compensation and per‑channel linearization over the full temperature range. Wire‑break is indicated by LEDs. The terminal can also be used for low‑level mV measurements.\u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e4 thermocouple inputs in a compact 12 mm housing\u003c\/li\u003e\n    \u003cli\u003eThermocouple types: B, C, E, J, K, L, N, R, S, T, U (default: K)\u003c\/li\u003e\n    \u003cli\u003e16‑bit resolution with selectable representation (0.1\/0.01 °C or 1\/2\/4 μV per digit)\u003c\/li\u003e\n    \u003cli\u003eInternal cold‑junction compensation; external CJ supported\u003c\/li\u003e\n    \u003cli\u003ePer‑channel wire‑break detection; adjustable firmware filter\u003c\/li\u003e\n    \u003cli\u003eAlso supports ±30\/±60\/±75 mV voltage measurement\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eApplications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMulti‑point temperature acquisition with thermocouples\u003c\/li\u003e\n    \u003cli\u003ePrecision low‑level mV measurement in EtherCAT systems\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-top: 10px;\"\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eSpecific MPN\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eEL3314\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eFunction\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e4‑channel analog input for thermocouples \/ mV measurement\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eConnection Method\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e2‑wire\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eThermocouple Types\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eB, C, E, J, K, L, N, R, S, T, U (default K)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eResolution\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e16 bit; representation 0.1\/0.01 °C or 1\/2\/4 µV per digit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eConversion Time\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eApprox. 2.5 s to 10 ms (config.\/filter dependent); default ~250 ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eInput Filter Limit Frequency\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eTyp. 1 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eVoltage Measurement Ranges\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e±30 \/ ±60 \/ ±75 mV\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eMeasurement Uncertainty (TC)\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eAt 23°C with internal CJ: B ±8.5°C; C ±6.2°C; E ±2.5°C; J ±2.7°C; K ±3.0°C; L ±2.3°C; N ±3.0°C; R ±6.7°C; S ±7.1°C; T ±2.9°C; U ±2.5°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eElectrical Isolation\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e500 V (E‑bus \/ signal voltage)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eCurrent Consumption (E‑bus)\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eTyp. 200 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eDimensions (W × H × D)\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e12 mm × 100 mm × 68 mm; IP20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n      \u003ctd style=\"padding: 6px 10px; background-color: #f9f9f9; font-weight: bold; width: 35%; color: #333;\"\u003eApprovals\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eCE, CCC, UL, ATEX, IECEx, cFMus\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":51785361260823,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/beckhoff-ethernet-module-beckhoff-el3314-ethercat-terminal-4-channel-thermocouple-input-16-bit-2-wire-12x100x68-mm-1215540472.png?v=1767851710","url":"https:\/\/www.apexonsupply.com\/products\/beckhoff-el3314-ethercat-terminal-4-channel-thermocouple-input-16-bit-2-wire-12-100-68-mm","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}