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Beckhoff Automation FZE

C# 608, Dubai Silicon Oasis
P.O. Box No. 341007
Dubai, United Arab Emirates

+971 4 5015480
info@beckhoff.ae
www.beckhoff.com/ar-ae/

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EJ2522 | EtherCAT plug-in module, 2-channel pulse train output, incr. enc. simulation, RS422, 50 mA

EtherCAT plug-in modules of the EJ series

EtherCAT plug-in modules of the EJ series

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. Alternatively, the integrated path control can be used. For each channel the operating mode (frequency modulation, pulse/direction specification and incremental encoder simulation) can be selected. In addition, the EtherCAT plug-in module can control three output channels in the ABC encoder simulation.

 

Special features:

  • pulse train (frequency output), RS422
  • different operating modes
    • frequency modulation
    • pulse direction setting
    • incremental encoder simulation (1 x ABC, 2 x AB)
  • integrated path control
  • synchronized operation through distributed clocks XFC technology possible

Product status:

regular delivery

Product information

Technical dataEJ2522
Power supply24 V (-15%/+20%)
Number of outputs2 channel A/B, 1 channel A/B/C (4 differential outputs)
Input specification
Output specificationRS422, differential, 50 mA, min. 120 Ω load
Load typeohmic, min. 220 Ω
Distributed clocksyes
Max. output currentRS422 specification, 50 mA
Short-circuit currentshort-circuit proof
Base frequency0…4 MHz, 50 kHz default
Resolution16 bit (incl. sign, scaled via the set frequency range)
Step sizemin. 10 ns (internal)
Auxiliary power currenttyp. 50 mA (load dependent)
Current consumption E-bustyp. 180 mA
Electrical isolation500 V (E-bus/field potential)
Special featuresABC incremental encoder simulation with connection to TwinCAT NC
Weightapprox. 50 g
Operating/storage temperature0…+55°C/-25…+85°C
Relative humidity95%, no condensation
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.IP20/see documentation
Approvals/markingsCE
Housing dataEJ-24-2x16pin
Design formEtherCAT I/O plug-in module
Materialpolycarbonate
Installationon signal distribution board
Mechanical codingEJ plug-in module: signal-specific coding pins on the housing,
signal distribution board: holes in the printed circuit board
Lockinglatching lug in circuit board cut-out
Connection methodfield wiring: application-specific wiring level on the signal distribution board,
EJ plug-in module: 2 x 20-pin socket strip
Dimensions (W x H x D)24 mm x 66 mm x 55 mm

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