Technical dataEK1828Task within EtherCAT systemcoupling of EtherCAT Terminals (ELxxxx) to 100BASE-TX EtherCAT networksData transfer mediumEthernet/EtherCAT cable (min. Cat.5), shieldedDistance between stationsmax. 100 m (100BASE-TX)Number of EtherCAT Terminalsup to 65,534ProtocolEtherCATDelayapprox. 1 µsData transfer rates100 Mbit/sBus interface2 x RJ45Nominal voltage24 V DC (-15 %/+20 %)Current supply E-bus1000 mACurrent consumption from UP40 mA + loadCurrent consumption from US100 mA + (∑ E-bus current/4)Number of inputs4SpecificationEN 61131-2, type 1/3“0” signal voltage-3…+5 V (EN 61131-2, type 1/3)“1” signal voltage11…30 V (EN 61131-2, type 3)Input filter3.0 msInput currenttyp. 3 mA (EN 61131-2, type 3)Number of outputs8Load typeohmic, inductive, lamp loadMax. output current0.5 A (short-circuit proof) per channelShort-circuit currenttyp. < 2 AReverse voltage protectionyesBreaking energy< 150 mJ/channelSwitching timestyp. TON: 60 µs, typ. TOFF: 300 µsElectrical isolation500 V (power contact/supply voltage/Ethernet),
500 V (E-bus/field potential)Operating/storage temperature-25…+60 °C/-40…+85 °CRelative humidity95 %, no condensationVibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4Protect. rating/installation pos.IP20/variableApprovals/markingsCE, UL