PAL

Single-Axis Control Unit

  • Ultra-high resolution PWM drive, wide range of encoder interfaces, Torque, Velocity and Position Close loop control, multiple connectivity –This All-in-One rigid and compact Single-Axis Control Unit
  • 5kHz Current Loop BW and Delta-Sigma feedback circuits allow overall system high BW and low noise operation
  • Advanced control algorithms for DC Brushless, DC Brush, Micro-Step and Voice Coil motors
  • Mega-Fabs WizALG Visual Studio for user-proprietary control algorithms implementation
  • Safe Torque-Off (STO) protection
PAL

PAL

Supply Voltage

+24 … 60VDC

Logic PS

+24VDC

Drive Output Current Amplitude, cont/peak

5/10A

PWM Frequency

20kHz

PWM Resolution

0.5ns

sample rate

40kHz

PWM TYPE

Central based, Space Vector Modulation

Motor Types

3 Phase Brushless

DC Brush

Encoder feedback

Quadrature Analog Incremental Sin/Cos 1Vpp
Quadrature Digital Incremental AqB (RS422)
Absolute Single Turn/Multi-Turn (RS485):
T-Format (TAMAGAWA) 23Bit, 5Mbit

CCD Laser Sensors Interface

4x +24V/200mA Supply Output
4x Analog Inputs, ±5V, 16bit
4x RS232 Communication Interface

General Purpose I/O

3x Opto-Isolated Digital Outputs (Open Collector, 50mA)
3x Opto-Isolated Digital Inputs (Open Cathode)

SDRAM

4Mbit SPI RAM, 512bytes x 8bits

Communication

Ethernet, Full-Duplex 10 Base-T/100 Base-Tx
USB 2.0, 12Mbps
EtherCAT/Mega-Ulink, Full-Duplex 100 Base-Tx

brake

+24V/480mA Brake Output

Protection

Motor Overcurrent
Motor Over temperature
Supply Reverse Polarity
Supply Over/Under voltage
Encoder Power Supply Fault
CCD Sensor Power Supply Fault
Safe Torque Off (STO)
Dynamic Brake (Motor Disconnected)

Downloading Specification for MAC-4 DSP Core Download Specifications
pdf