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Copley Controls: Accelnet Plus Panel EtherCAT, 1-Axis (BEL Series) 14-90V VDC EtherCAT Drives for Brushless Motors The BEL is a high-performance, DC powered drive for position, velocity, and torque control of brushless and brush motors via EtherCAT, an Ethernet-based fieldbus. The BEL operates as an EtherCAT slave using the CANopen application protocol over EtherCAT (CoE). Supported modes include: Profile Position-Velocity-Torque, Cyclic Synchronous Position-Velocity-Torque, Interpolated Position Mode (PVT), Homing, and CSTCA (Cyclic-sync torque with commutation angle). 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 seven non-isolated inputs. All inputs have programmable active levels. Three opto-isolated outputs [OUT1~3] have individual +/- connections. An isolated MOSfET brake output [OUT4] is programmable to drive motor brakes or other functions and has a flyback diode 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. Cyclic Synchronous Position-Velocity-Torque (CSP, CSV, CST) Profile Position-Velocity-Torque, Interpolated Position, Homing Camming, Gearing Indexer
CAN application protocol over EtherCAT (CoE) ASCII and discrete I/O Stepper commands ±10V position/velocity/torque PWM velocity/torque command Master encoder (Gearing/Camming)
Digital quad A/B, Analog Sin/Cos, Panasonic Incremental A Format Aux. quad A/B encoder / encoder out
SSI, EnDat, Absolute A, Tamagawa & Panasonic Absolute A, Sanyo Denki Absolute A, BiSS (B & C)
Model No.: BEL-090-30, BEL-090-14, BEL-090-06
 
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