Copley Controls’ AccelnetPLUS sets a new standard for performance. This unique product is available in both EtherCAT and CANopen versions. Choose from EtherCAT and CANopen models. Both models offer optimal cost per node to deliver efficient and cost-effective operation.
A wide range of absolute encoder interfaces are built in for unbeatable versatility, including BiSS, SSi, Absolute A, and Endat. Higher-resolution current loops enable AccelnetPLUS to meet the needs of the most demanding applications, and Safe Torque Off functionality reduces system cost in safety critical applications.
Copley Accelnet Rev 02 ADP
Digital servo drive for burshless/brush motors.
Rev 02 by the model number on the label indicates Accelnet ADP with the advanced feature set. ADP is a high-performance, DC powered drive for Position, Velocity (using encoder, Halls, or BEMF), and Torque control of brushless and brush motors. It can operate as a distributed drive using CANopen, or as a stand-alone drive accepting analog or digital commands from an external motion controller. In stand-alone mode, Current and Velocity modes accept digital 50% PWM or PWM/Polarity inputs as well as ±10V Analog. In Position mode inputs can be incremental Position commands from step-motor controllers, analog ±10V, or A/B quadrature commands from a master-encoder. Pulse to position ratio is programmable for electronic gearing.
Drive commissioning is fast and simple using CME software operating under Windows® and communicating with Accelnet via CAN or an RS- 232 link. CAN address selection is by a 16-position rotary switch. If there are more than sixteen devices on the CAN bus, the additional address bits needed can come from programmable inputs, or can be set in flash memory.
Accelnet models operate as Motion Control Devices under the CiA 402 protocol of the CANopen DS-301 V4.01 (EN 50325-4) application layer.
CiA 402 modes supported include: Profile Position, Profile Velocity, Profile Torque, Interpolated Position Mode (PVT), and Homing. The two CAN ports are optically isolated from drive circuits.
Digital quad A/B incremental encoders, Analog Sin/Cos, Biss-C Unidirectional absolute encoders, and Halls are standard feedback devices.
There are twelve digital inputs eleven of which have programmable functions. These include CAN address, motion-abort, limit & home switches, stepper/encoder pulse inputs, reset, digital torque or velocity reference, and motor over-temperature. Input [IN1] is dedicated for the drive Enable. There are three programmable logic outputs for reporting a drive fault, motor brake control, or other status indications.
Drive power is transformer-isolated DC from regulated or unregulated power supplies. An Aux HV input powers control circuits for “keep-alive” operation permitting the drive power stage to be completely powered down without losing position information, or communications with the control system.
AFS Advanced FEature Set
- BiSS-C Unidirectional & SSI absolute encoders
- 32-bit floating point filters
- Multiple advanced filters
- Frequency analysis tools
Dimensions (in mm)
168 x 99 x 31 (6.6 x 3.9 x 1.2)
CONTROL MODES
- Fast indexer, Point-to-Point, PVT
- Camming, Gearing, Position, Velocity, Torque
COMMAND INTERFACE
- Stepper commands Single-ended or Differential selectable
- CANopen
- ASCII and discrete I/O
- ±10V Position/Velocity/Torque command
- PWM Position/Velocity/Torque command
- Master encoder (Gearing/Camming)
COMMUNICATIONS
- CANopen
- RS-232
Feedback
- Digital Quad A/B encoders
- Biss-C Unidirectional absolute encoders
- Analog Sin/Cos encoders
- Secondary encoder / emulated encoder output
- Digital Halls
I/O – DIGITAL
- 12 inputs, 3 outputs
Copley Accelnet ACJ
Digital servo drive for burshless/brush motors.
Rev 02 by the model number on the label indicates Accelnet ADP with the advanced feature set. ADP is a high-performance, DC powered drive for Position, Velocity (using encoder, Halls, or BEMF), and Torque control of brushless and brush motors. It can operate as a distributed drive using CANopen, or as a stand-alone drive accepting analog or digital commands from an external motion controller. In stand-alone mode, Current and Velocity modes accept digital 50% PWM or PWM/Polarity inputs as well as ±10V Analog. In Position mode inputs can be incremental Position commands from step-motor controllers, analog ±10V, or A/B quadrature commands from a master-encoder. Pulse to position ratio is programmable for electronic gearing.
Drive commissioning is fast and simple using CME software operating under Windows® and communicating with Accelnet via CAN or an RS- 232 link. CAN address selection is by a 16-position rotary switch. If there are more than sixteen devices on the CAN bus, the additional address bits needed can come from programmable inputs, or can be set in flash memory.
Accelnet models operate as Motion Control Devices under the CiA 402 protocol of the CANopen DS-301 V4.01 (EN 50325-4) application layer.
CiA 402 modes supported include: Profile Position, Profile Velocity, Profile Torque, Interpolated Position Mode (PVT), and Homing. The two CAN ports are optically isolated from drive circuits.
Digital quad A/B incremental encoders, Analog Sin/Cos, Biss-C Unidirectional absolute encoders, and Halls are standard feedback devices.
There are twelve digital inputs eleven of which have programmable functions. These include CAN address, motion-abort, limit & home switches, stepper/encoder pulse inputs, reset, digital torque or velocity reference, and motor over-temperature. Input [IN1] is dedicated for the drive Enable. There are three programmable logic outputs for reporting a drive fault, motor brake control, or other status indications.
Drive power is transformer-isolated DC from regulated or unregulated power supplies. An Aux HV input powers control circuits for “keep-alive” operation permitting the drive power stage to be completely powered down without losing position information, or communications with the control system.
Dimensions (in mm)
97 x 64 x 33 (3.8 x 2.5 x 1.3)
CONTROL MODES
- Fast indexer, Point-to-Point, PVT
- Camming, Gearing, Position, Velocity, Torque
COMMAND INTERFACE
- CANopen
- ASCII and discrete I/O
- Stepper commands
- ±10V position/velocity/torque command
- PWM position*/velocity/torque command (*ACJ-R models)
- Master encoder (Gearing/Camming)
COMMUNICATIONS
- CANopen
- RS-232
Feedback Versions
- Analog Sin/Cos
- Quad A/B digital
Feedback
- Digital Quad A/B encoder
- Secondary encoder / emulated encoder out
- Brushless resolver (-R versions)
- Analog sin/cos encoder (-S versions)
- Digital Halls
I/O – DIGITAL
- 9 inputs, 4 outputs