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DMBL

Product catalog summary

Main Features
Brushless Converters: These are compact digital converters with excellent dynamic performance, suitable for a wide range of applications.

Standard Special Functions

Resolver phasing auto-learning
Automatic current loop gain calibration based on motor inductance (motor autotuning)
Automatic resolver resolution change based on speed for maximum precision
Configurable simulated encoder output (line driver)
Backup power supply
PC supervision software with electronic oscilloscope function for easy setup and drive diagnostics in a Windows environment
Programmable speeds
Electric axis with master/slave function
12 programmable position multipositioner
Electronic cam function
Digital potentiometer function
Step motor type function with space loop
RS 485 serial port with Modbus protocol
Single-phase power supply for 3A and 7A sizes

Options

CAN BUS communication card (CANopen)
PROFIBUS DP communication card
Opto-isolated simulated encoder output
RS 232 / 485 converter for PC connection
Remote keypad for drive parameter setting
Braking resistor

Power

Built-in braking circuit (external resistor)
Built-in EMC filter
Output frequency: 0 to 400 Hz
Stored protections signaled via display or serial line
Three-phase/single-phase power supply 230 Vac or from external DC bus
Built-in precharge circuit

Control and Regulation

Full digital regulation
Programming and diagnostic keypad
Independent ramps in 4 quadrants
8 opto-isolated, configurable digital inputs
3 programmable jog speed references
Speed reference inputs: analog ± 10 V, digital from keypad or RS 485 serial line, frequency (quadrature or frequency and sign)
Torque and current limit reference inputs: analog ± 10 V, digital from keypad or RS 485 serial line
3 configurable opto-isolated digital outputs
2 programmable analog outputs
1 analog output for speed monitoring

DMBL Series Technical Data

Network Input: DMBL 03, DMBL 07, DMBL 10, DMBL 12
Nominal Current A rms: 3, 7, 10, 12
Peak Current A rms: 6, 14, 20, 24
Dimensions (H x P x L in mm): 236 x 153 x 108/128
Network Voltage V a.c.: Three-phase 230 Vac -15% / +10% (single-phase 230 Vac for 3A and 7A sizes)
Network Frequency Hz: 50 to 60 ± 5%
Power supply from external DC bus
Ambient Temperature °C: 0 to 45

DMBL

DMBL

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