{"product_id":"el1104","title":"Beckhoff EL1104 | Beckhoff Ethercat Terminals","description":"\u003ch2\u003eEL1104 | EtherCAT Terminal, 4-channel digital input, 24 V DC, 3 ms, 2-\/3-wire connection\u003c\/h2\u003e \u003cp\u003eThe EL1104 digital input terminal acquires the binary 24 V control signals from the process level and transmits them, in an electrically isolated form,...\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cp\u003eEL1104 Connection technology 2-\/3-wire Specification EN 61131-2, type 1\/3 Number of inputs 4 Nominal voltage 24 V DC (-15%\/+20%) Signal voltage “0” -3…+5 V (EN 61131-2, type 3) Signal voltage “1” 11…30 V (EN 61131-2, type 3) Input current typ. 3 mA (EN 61131-2, type 3) Input filter typ. 3 ms Distributed clocks – Current consumption power contacts typ. 2 mA + load Current consumption E-bus typ. 90 mA Electrical isolation 500 V (E-bus\/field potential) Configuration no address or configuration setting Special features 4 inputs for 2- and 3-wire connection Weight approx. 55 g Operating temperature -25…+60°C Storage temperature -40…+85°C Relative humidity 95%, no condensation Vibration\/shock resistance conforms to EN 60068-2-6\/EN 60068-2-27 EMC immunity\/emission conforms to EN 61000-6-2\/EN 61000-6-4 Protect. rating\/installation pos. IP20\/variable Pluggable wiring level for all ESxxxx terminal\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e regular delivery\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"New","offer_id":46136714985725,"sku":"EL1104","price":159.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5665\/3309\/files\/el1104.jpg?v=1784998153","url":"https:\/\/shly-plc.com\/products\/el1104","provider":"Lianyou PLC","version":"1.0","type":"link"}