Beckhoff EL1889 | EtherCAT Terminal, 16-channel digital input

EL1889 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 3 ms, ground switching Technical data EL1889 Connection technology 1-wire Number of inputs 16 Nominal voltage 24 V DC (-15 %/+20 %) “0” signal voltage 18…30 V “1” signal voltage 0…7 V Input current typ. 3 mA Input filter typ. 3.0 ms Distributed clocks – Current consumption power contacts typ. 35 mA Current consumption E-bus typ. 110 mA Electrical isolation 500 V (E-bus/field potential) Configuration no address or configuration setting Weight approx. 55 g Operating/storage temperature -25…+60 °C/-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 (see documentation) Approvals/markings CE, UL, ATEX, IECEx Ex marking ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc