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Beckhoff EL7047
The EL7047 EtherCAT Terminal is intended for the direct connection of stepper Motors in the mid power range up to 5 A an a voltage range from 8…48 V. The compact stepper motor output stage is accommod…
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Description
The EL7047 EtherCAT Terminal is intended for the direct connection of stepper Motors in the mid power range up to 5 A an a voltage range from 8…48 V. The compact stepper motor output stage is accommodated in the EtherCAT Terminal together with two
Specification
| Technology | compact drive technology |
|---|---|
| Connection Method | direct motor connection + feedback |
| Number Of Inputs | 2 x end position, 1 x encoder |
| Load Type | 2-phase stepper motor (uni-/bipolar) |
| Number Of Outputs | 1 x stepper motor, 1 x motor brake |
| Supply Voltage Electronics | 24 V DC (via power contacts) |
| Supply Voltage Power | 8…48 V DC (external) |
| Output Current | max. 5.0 A |
| Performance Increase | yes, through ZB8610 fan cartridge |
| Output Current With Zb8610 | max. 6.5 A |
| Step Frequency | configurable up to 16,000 full steps/s |
| Step Pattern | 64-fold micro stepping |
| Current Controller Frequency | approx. 30 kHz |
| Resolution | approx. 5000 positions in typ. applications (per revolution) |
| Encoder Input Signal | 5…24 V DC, typ. 5 mA, single-ended |
| Encoder Connection | A, B, C, gate/latch |
| Input Frequency | max. 400,000 increments/s (with 4-fold evaluation) |
| Current Consumption Power Contacts | typ. 50 mA |
| Current Consumption E Bus | typ. 140 mA |
| Distributed Clocks | yes |
| Special Features | travel distance control, encoder input, vector control |
| Electrical Isolation | 500 V (E-bus/field potential) |
| Relative Humidity | 95%, no condensation |
| Weight | approx. 90 g |
| Operating Temperature | 0…55°C |
| Storage Temperature | -25…+85°C |
| 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 |
| Pluggable Wiring | for all ESxxxx terminals |
| Approvals/Markings | CE, UL |
| Design Form | compact terminal housing with signal LEDs |
| Material | polycarbonate |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side By Side Mounting By Means Of | double slot and key connection |
| Marking | labeling of the BZxxxx series |
| Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Connection Cross Section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
| Connection Cross Section Awg | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
| Stripping Length | 8…9 mm |
| Current Load Power Contacts | Imax: 10 A |
| Dimensions (W X H X D) | 24 mm x 100 mm x 68 mm |
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