Technical Specifications

Input Power: 3×AC200~230V ±10%, 50/60Hz; independent single-phase AC230V auxiliary control power supply

DC Bus: Rated 300VDC, built-in dynamic brake, continuous brake power 0.3kW, peak brake power 5kW, external brake resistor connectable

Current Rating: Continuous output 30A, peak overload 60A, nominal capacity 4.5kVA

PWM Frequency: Fixed 4kHz switching frequency

Cooling & Protection: IP10 protection grade, cabinet vertical installation, natural convection cooling without fan; ambient full-load 0~45℃, derated operation up to 55℃, non-condensing 5%~85%RH humidity

Dimension & Weight: 262×355×60mm, approx 10.8kg net weight

Built-in multi-protection: Over/under voltage, mains phase loss, IGBT overcurrent, module overtemperature, DSF encoder wire break, automatic output shutdown with fault code display

Interface & Communication Configuration

CON1 (25pin D-SUB): Exclusive DSF digital encoder feedback port for Indramat proprietary DSF encoder/resolver, incompatible with general incremental encoder directly

CON3 (9pin D-SUB RS232): Service debug port for DSM commission software, parameter backup, motor auto-tuning, fault log readout and firmware upgrade

DA01 Onboard Analog Terminal Block:

±10V analog speed/torque command input (main control signal from PLC/analog controller)

Analog monitor output for actual speed/current feedback signal

Digital DI/DO terminals for enable signal, fault relay output, motor brake interlock control

Main Power Terminal: 3-phase mains input terminals, U/V/W motor power output terminals, external brake resistor wiring terminals

Internal Empty Expansion Slots: Reserved slots for optional auxiliary I/O plug-in modules for function expansion

Core Functions

Full triple closed-loop control (current loop + speed loop + torque loop) via DA01 analog control card, receives ±10V analog command to adjust motor output speed and torque

Integrated motor holding brake control circuit, programmable brake release/lock logic by drive parameters

Inrush current limiting at power-on, programmable fault response mode for customized protection action against different alarms

Complete drive fault diagnosis function, stores historical fault codes and running parameters inside onboard firmware

Built-in dynamic deceleration braking for rapid motor stop without external braking unit in medium-duty working conditions

Application Fields

Spare replacement and equipment retrofit for legacy European textile warp knitting machinery, small rotary printing equipment, conventional CNC milling/cutting machine, single-axis plastic extruder, old automatic assembling equipment originally equipped with Indramat DIAX02 analog servo control system