EL7047 - Introduction
Stepper motor terminal, 48 VDC, 5 A, vector control
The EL7047 EtherCAT Terminal is intended for stepper motors with medium performance range. The PWM output stages cover a wide range of voltages and currents. Together with two inputs for limit switches, they are located in the EtherCAT Terminal.
The EL7047 can be adjusted to the motor and the application by changing just a few parameters. 64-fold micro-stepping ensures particularly quiet and precise motor operation.
Field-oriented control can be selected for AS1xxx series stepper motors from Beckhoff Automation. This offers a number of advantages, such as a better dynamics and lower power consumption.
Together with a stepper motor and an encoder, the EL7047 represents an inexpensive small servo axis.
The LEDs indicate status, warning and error messages as well as possibly active limitations.
Quick links
Connection instructions Section "Installation and wiring",
| Application example Section "Commissioning", |
Commissioning instructions Section "Commissioning", | Configuration instructions Section "Commissioning",
Section "Configuration with the TwinCAT System Manager", |