Modbus RS485 Stepper Driver 0.5-5.6A 24-48VDC for Nema 17, 23, 24 Stepper Motor

DMRS Series are stepper driver based on standard Modbus RTU protocol, using RS485 communication can network up to 31 axes. They built-in PR feature with 16-segment position table (PR Mode) can save additional controllers in most of point-to-point applications, to greatly enhance system reliability and reduce the cost. DMRS Series also support the feature of teaching, the operation modes of Profile Position, Profile Velocity and Homing. They can power 2-phase NEMA 8, 11, 14, 17, 23 and 24 stepper motors.
The DMRS series is highly reliable and affordable and performs excellently in many industrial applications such as solar equipment, textile, civil, robotics, power generation equipment, 3C, packaging...

Key Features

• Standard Isolated RS485 Modbus
• 24-48VDC supply voltage, max 5.6A output current
• Support Modbus RTU protocol, Internal 16-segment position Commands
• Support operation modes: Profile Position, Profile Velocity, Homing
• Support Functions: Teaching, Interrupt, Skip, Suspend, Circulate motion
• HMI, PLC or External I/O start motion
• 7 Programmable Inputs: Limit, Origin, Quick stop, Alarm reset, Enable, JOG or Position Table inputs
• 3 Programmable Outputs: Alarm, Brake, Homing/Instruction/Path complete
• Modes of Operation: Velocity, Position, Homing
• RS232 for connection to tuning software, RS485 for fieldbus control
• Protections for over voltage, over current, motor cable error, etc.

Compare with Step/Direction

• Built-in single-axis control can save the PLC in most of point-to-point applications to reduce cost
• Built-in rich diagnostic functions and input and output signals to setup easily
• Modbus brings more expansion possibility to add value

Packing List

• 1 x DM556RS Driver
• 1 x RS232 Cable
• 1 x RS485 Network Cable
• 1 x Motor Connector

Resources

• Manual: DM556RS.pdf
• Software: RS485_Driver_Tuning_Software.zip