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EL2522 EtherCAT Terminal
The EL2522 incremental encoder simulation terminal (pulse train) outputs a frequency-modulable signal on two channels with four outputs. The signal can be used to control motor drivers or other signal receivers, which are controlled by single cycles.
Connection technology: pulse train (frequency output)
Number of outputs: 2 channel A/B, 1 channel A/B/C (4 differential outputs)
Distributed clocks: yes
Output specification: RS422, differential, 50 mA, min. 120 Ω load
Short-circuit current: short-circuit proof
Base frequency: 0…4 MHz, 50 kHz default
Resolution: 16 bit (incl. sign, scaled via the set frequency range)
Step size: min. 10 ns (internal)
Current consumption: E-bus typ. 120 mA
Electrical isolation: 500 V (E-bus/field potential)
Current consumption power contacts: typ. 50 mA (load-dependent)
Special features: operating modes as with EL2521, ABC incremental encoder simulation including interfacing with TwinCAT NC
Weight : approx. 50 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
Approvals/markings: CE, UL
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