{"product_id":"beckhoff-el1889-ethercat-terminal-16-channel-digital-input-24v-dc-3-ms-filter-ground-switching-12-100-68-mm","title":"Beckhoff EL1889 EtherCAT Terminal 16-Channel Digital Input, 24V DC, 3 ms Filter (Ground Switching), 12×100×68 mm","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eThe Beckhoff EL1889 is a 16-channel digital input EtherCAT Terminal for 24 V DC signals. It uses ground switching, acquires binary inputs with galvanic isolation, and indicates each channel state via LEDs. A built-in 3 ms input filter suppresses contact bounce. The reference ground for all inputs is the 24 V power contact.\u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e16 digital inputs, 24 V DC, ground-switching reference\u003c\/li\u003e\n    \u003cli\u003e3 ms input filter for bounce suppression\u003c\/li\u003e\n    \u003cli\u003e1-wire connection; high-density 12 mm housing\u003c\/li\u003e\n    \u003cli\u003ePer-channel LED indication\u003c\/li\u003e\n    \u003cli\u003e500 V isolation between E-bus and field potential\u003c\/li\u003e\n    \u003cli\u003eTool-free direct plug-in wiring for solid conductors\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eApplications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eGeneral 24 V DC signal acquisition where ground switching is required\u003c\/li\u003e\n    \u003cli\u003eSpace-constrained panels needing high input density\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;\"\u003eEL1889\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;\"\u003eSeries \/ Type\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003eEtherCAT Terminal, 16-channel digital input (ground switching)\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 Technology\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e1-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;\"\u003eNumber of Inputs\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e16\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;\"\u003eNominal Voltage\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e24 V DC (-15%\/+20%)\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;\"\u003eSignal Voltage Thresholds\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e“0”: 18…30 V; “1”: 0…7 V (ground switching)\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 Current\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003etyp. 3 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;\"\u003eInput Filter\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003etyp. 3 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;\"\u003eElectrical Isolation\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003e500 V (E-bus\/field potential)\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\u003c\/td\u003e\n      \u003ctd style=\"padding: 6px 10px; color: #555;\"\u003ePower contacts: typ. 35 mA; E-bus: typ. 110 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\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":51785233826071,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/beckhoff-ethernet-module-beckhoff-el1889-ethercat-terminal-16-channel-digital-input-24v-dc-3-ms-filter-ground-switching-12x100x68-mm-1215518554.png?v=1767844598","url":"https:\/\/www.apexonsupply.com\/products\/beckhoff-el1889-ethercat-terminal-16-channel-digital-input-24v-dc-3-ms-filter-ground-switching-12-100-68-mm","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}