AZ3s USER MANUAL
ST.TEC.054
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2.
GENERAL INFORMATION
AZ3s is an extra-low voltage drive designed for the control of AC/DC brushless motors and DC motors.
The high versatility of this product is demonstrated by the position feedbacks available (Hall,
incremental encoder), the different kind of inputs (analog and digital) and outputs (digital, power
PWM) and the communication interfaces (CAN, Modbus); furthermore it is available in both
integrated and stand-alone versions. The drive can also manage an electromechanical brake or a
braking resistor without relay/contactor.
The AZ3s manual is intended to be used with TeMec Interface manual and Modbus RTU AZ3s manual.
2.1.
Full specifications
FULL SPECIFICATIONS
POWER STAGE
Supply voltage
24 V to 48 V DC (maximum limits 20 V to 55 V DC)
Output current
17 A continuous* ÷ 25 A Peak (2s)
Output power
800 W* ÷ 1200 W (2s)
TECHINICAL CHARACTERISTICS
Operating temperature
-25 °C ÷ +60 °C
Motor types
Brushless AC, Brushless DC, DC motor
Position feedback
Hall Switches (120°), incremental encoder
CONTROL
Control loops
Torque current and speed
Control modes
Digital inputs, analog input, DS402
DS402 modes
Profile velocity and profile torque
INPUTS
Digital
General purpose (10 V to 48 V DC)
Analog
0 ÷ 10 V, ±10 V
OUTPUTS
Logic
Configurable digital outputs (maximum output current 200mA)
Power outputs with PWM (Pulse Width
Modulation) control
Braking resistor, electromechanical brake
COMMUNICATIONS
Communications protocol
CAN / CANopen DS402, Modbus RTU (over RS485), UART
PC SOFTWARE
Parametrization
Basic & advanced views
Diagnostic
Virtual oscilloscope, monitor panel
Commands
Remote command panel
*@ 25°C