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
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 data | EJ2522 |
|---|---|
| Power supply | 24 V (-15%/+20%) |
| Number of outputs | 2 channel A/B, 1 channel A/B/C (4 differential outputs) |
| Input specification | – |
| 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 |
| Housing data | EJ-24-2x16pin |
|---|---|
| Design form | EtherCAT I/O plug-in module |
| Material | polycarbonate |
| Installation | on signal distribution board |
| Mechanical coding | EJ plug-in module: signal-specific coding pins on the housing, signal distribution board: holes in the printed circuit board |
| Locking | latching lug in circuit board cut-out |
| Connection method | field 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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