EL2521 EtherCAT Terminal

Connection technology: pulse train (frequency output) Number of outputs: 1 channel (2 differential outputs A, B) Number of inputs: 2 (+T, +Z) Load type: min. 120 Ω Distributed clocks: yes Input specification: 24 V DC Output specification: RS422, differential Signal voltage: RS422 level Max. output current: RS422 specification, 50 mA Short-circuit current: short-circuit proof Base frequency: 0…500 kHz, 50 kHz default Resolution: max. 15 bit (16 bit + sign) Step size: 10 mHz Current consumption E-bus: typ. 280 mA (load-dependent) Electrical isolation: 500 V (E-bus/field potential) Bit width in the process image: 14 byte output, 8 byte input Configuration: configuration via controller Special features: different modes, ramp function, travel distance control Weight: approx. 50 g Operating/storage temperature: 0…+55 °C/-25…+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: for all ESxxxx terminals Approvals/markings: CE, UL, ATEX, IECEx Ex marking: ATEX: II 3 G Ex nA IIC T4 Gc/ IECEx: Ex ec IIC T4 Gc