Leadshine DM542S Updated from DM542 WITH STRONGER ANTI-INTERFERENCE FUNCTION MORE STEADY Stepper Drive 48VDC 4.2A

Overview: 

The DM542S is a new high-performance digital two-phase stepper driver from Raytheon. It uses 32-bit DSP technology, and users can set the commonly used 8-speed current and 16-speed subdivision to meet the needs of most applications. Low, medium and high speed operation is very stable and low noise. A variety of functions can be selected through external dialing, which greatly facilitates the customer's application.

Characteristics: 

• 32-bit DSP technology
• Ultra low vibration noise
• Built-in high subdivision, dialing code optional
• Power-on auto-tuning function, dialing code optional
• Precision current control greatly reduces motor heating
• The current is automatically halved at rest, SW4 selection
• Support single and double pulse, dial code selection
• Can drive 4,6,8 line two-phase stepper motor
• Optically isolated differential signal input
• Impulse response frequency up to 200KHz
• 3 digits of dialing, 8 steps can be set
• 4-digit dialing, adjustable 16-segment subdivision
• With overvoltage, short circuit and other protection functions
• External alarm output, maximum output current 100mA, withstand voltage 24Vdc

Application areas:  

Suitable for all kinds of small and medium-sized automation equipment and instruments, such as: engraving machine, marking machine, cutting machine, laser phototypesetting, plotter, CNC machine tool, automatic assembly equipment, etc.

size：

wiring:

There are three wiring methods for the driver as shown below.

1.Common anode

2. Common cathode
3. Differential signal