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Beckhoff EJ7047
The EJ7047 EtherCAT plug-in module is designed for the direct connection of stepper motors in the medium power range up to 5 A and for a voltage range of 8…48 V. The compact stepper motor output stage…
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Description
The EJ7047 EtherCAT plug-in module is designed for the direct connection of stepper motors in the medium power range up to 5 A and for a voltage range of 8…48 V. The compact stepper motor output stage is accommodated in the module together with two
Specification
| Technology | compact drive technology |
|---|---|
| Connection Method | field wiring: application-specific wiring level on the signal distribution board, EJ plug-in module: 2 x 20-pin socket strip |
| Number Of Channels | 1 |
| Number Of Inputs | 2 x end position, 1 x encoder |
| Number Of Outputs | 1 x stepper motor (2 phases), 1 x motor brake (configurable, 0.5 A) |
| Load Type | 2-phase stepper motor (uni-/bipolar) |
| Supply Voltage Power | 8…48 V DC (via distribution board) |
| Supply Voltage Electronics | 24 V DC (via signal distribution board) |
| Output Current | max. 5.0 A (overload- and short-circuit proof) |
| Step Frequency | 1000, 2000, 4000, 8000 or 16,000 full steps (configurable) |
| Step Pattern | 64-fold micro stepping |
| Current Controller Frequency | approx. 64 kHz |
| Resolution | approx. 5000 positions in typ. applications (per revolution) |
| Encoder Input Signal | 5…24 V DC, typ. 5 mA, single-ended |
| Input Frequency | max. 400,000 increments/s (with 4-fold evaluation) |
| Auxiliary Power Current | typ. 70 mA (via distribution board) |
| Current Consumption E Bus | typ. 140 mA |
| Distributed Clocks | yes |
| Electrical Isolation | 500 V (E-bus/field potential) |
| Special Features | travel distance control, encoder input, vector control |
| Weight | approx. 50 g |
| Storage Temperature | -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, UL |
| 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 |
| Position Of The Coding Pins | 1, 8 |
| Locking | latching lug in circuit board cut-out |
| Dimensions (W X H X D) | 24 mm x 66 mm x 55 mm |
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