Copley Controls: Accelnet Plus Panel, 2-Axis (BE2 Series)

14-90V VDC EtherCAT Drives for Brushless Motors

Description

The BEl models are high-performance, DC powered drives for position, velocity, and torque control of brushless and brush motors via EtherCAT, an ethernet-based fieldbus. These drives operate as EtherCAT slaves using the CANopen application protocol over EtherCAT (CoE) protocol of DSP-402 for motion control devices. Supported modes include: Cyclic Synchronous Position-Velocity-Torque, Profile Position-Velocity-Torque, Interpolated Position mode (PVT), and Homing.

Feedback from both incremental and absolute encoders is supported. A multi-mode encoder port functions as an input or output depending on the drive’s basic setup.

There are ten non-isolated inputs and eight isolated inputs. All inputs have programmable active levels. Five opto-isolated outputs [OUT1~5] have individual +/- connections. Two isolated MOSFET brake outputs [OUT6~7] are programmable for other functions and have flyback diodes to the Brake 24V input for driving inductive loads.

Drive power is transformer-isolated DC from regulated or unregulated power supplies. an AuxHV input is provided for “keep-alive” operation permitting the drive power stage to be completely powered down without losing position information, or communications with the control system.

Control Modes

Command Interface

Communications

Feedback

Incremental Encoders

Absolute Encoders

Other

I/O Digital

Analog

Safe Torque Off (STO)

Dimensions: in [mm]

Model No.: BE2-090-14, BE2-090-14-H