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EJ2522 EtherCAT plug-in module
The EJ2522 incremental encoder simulation module (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. The pulse sequence and pulse number can be specified directly via the process data in the frequency.
Technology: pulse train (frequency output)
Power supply: 24 V (-15 %/+20 %)
Number of outputs: 2 channel A/B, 1 channel A/B/C (4 differential outputs)
Output specification: RS422, differential, 50 mA, min. 120 Ω load
Load type: ohmic, min. 220 Ω
Distributed clocks: yes
Max. output current: RS422 specification, 50 mA
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)
Auxiliary power current: typ. 50 mA (load dependent)
Current consumption E-bus: typ. 180 mA
Electrical isolation: 500 V (E-bus/field potential)
Special features: ABC incremental encoder simulation with connection to TwinCAT NC
Weight: approx. 50 g
Operating/storage temperature: 0…+55 °C/-25…+85 °C
Relative humidity: 95 %, no condensation
EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.: IP20/see documentation
Approvals/markings: CE
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