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Modbus RS485 Stepper Driver 0.1-8.2A 18-80VAC / 30-110VDC for Nema 34 Stepper Motor

Modbus RS485 Stepper Driver 0.1-8.2A 18-80VAC / 30-110VDC for Nema 34 Stepper Motor
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Our Price:$112.95
Quantity:- +

Bulk Price:
Qty.Range(unit) Price(unit) Discount
5 $102.20 10%
10 $96.82 14%
50 $91.44 19%
100 $86.06 24%
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Modbus RS485 Stepper Driver 0.1-8.2A 18-80VAC or 30-110VDC for Nema 34 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 23, Nema 24 and Nema 34 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

18-80VAC or 30-110VDC supply voltage and max output current 8.2A

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 DM882RS Driver

1 x RS232 Cable

1 x 0.5m RS485 Network Cable



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Electrical Specification
No. of Phase 2
Control Modes Modbus RTU
Encoder Feedback No
Integrated with Pulser No
Input Voltage(V) 18 - 80 AC / 30 - 110 DC
Product Series DMRS Series
Output Current(A) 0.1 - 8.2
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