EJ5152 | EtherCAT plug-in module, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz
EJ5152 | EtherCAT plug-in module, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz
EJ5152 | EtherCAT plug-in module, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz
EJ5152 | EtherCAT plug-in module, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz
The EJ5152 EtherCAT plug-in module is an interface for connecting two 24 V DC incremental encoders (24 V HTL) with A and B tracks via the signal distribution board. Alternatively, the EJ5152 can be used as an up or down counter. The encoder can be supplied with 24 V directly via the supply on the signal distribution board.
Special properties:
- parameterizable per channel
- counter function can be set via process data
- integrated frequency and period measurement
- can optionally be used as 24 V up/down counter
- microincrements
- synchronous reading of the position value via distributed clocks
In addition, the EJ5152 enables measurement of a period or frequency at a resolution of 100 ns. Thanks to the optional interpolating microincrements functionality, the EJ5152 can deliver even more precise axis positions for dynamic axes. Furthermore, it supports synchronous reading of the encoder value together with other input data in the EtherCAT system via the high-precision EtherCAT Distributed Clocks (DC). In addition, timestamps are available for the last registered incremental edge. The implementation of the encoder profile allows the process data to be linked to the motion control application quickly and easily.
Product status:
product announcement | estimated market release 2nd quarter 2025
Product information
| Technical data | EJ5152 |
|---|---|
| Technology | incremental encoder interface, HTL 24 V DC |
| Number of channels | 2 |
| Encoder connection | 2 x A, B: 24-V single-ended connection: EN 61131-2, type 1, “0”: < 5 V DC, “1”: > 15 V DC, typ. 5 mA |
| Encoder operating voltage | via signal distribution board |
| Counter | 2 x 16/32 bit switchable |
| Input frequency | max. 400,000 increments/s (with 4-fold evaluation), corresponds to 100 kHz |
| Supply voltage electronics | 24 V DC (via signal distribution board) |
| Current consumption E-bus | typ. 100 mA |
| Resolution | 1/256 bit microincrements |
| Quadrature decoder | 4-fold evaluation |
| Distributed clocks | yes |
| Electrical isolation | 500 V (E-bus/field potential) |
| Special features | microincrements, period duration and frequency measurement, up/down counters |
| Weight | approx. 30 g |
| Operating temperature | 0…55°C |
| Storage temperature | -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/see documentation |
| Approvals/markings | CE |
| Housing data | EJ-12-16pin |
|---|---|
| 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) | 12 mm x 66 mm x 55 mm |
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