Modbus RS485 Closed Loop Stepper Motor Driver 0.1-7.0A 24-48VDC

CLRS Series are closed loop stepper driver based on standard Modbus RS485 protocol, using RS485 communication can network up to 31 axes, built-in PR feature with 16-segment position table(PR Mode). They can not only solve the problem of step loss in the open loop stepper system, but also can save additional controllers in most of point-to-point applications, to greatly enhance system reliability and reduce the cost. CLRS Series also support the feature of teaching, the operation modes of Profile Position, Profile Velocity and Homing.

Key Features

• Suit for Nema 17, Nema 23 and Nema 24 with encoder resolution of 1000 ppr to 5000 ppr
• Support Modbus RS485 protocol, Internal 16-segment position instructions
• No loss of step, No hunting, No torque reservation
• 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
• Support Functions: Teaching, Interrupt, Skip, Suspend, Circulate motion
• Protections for over voltage, over current and position following error, encoder cable error,etc.
• By default, it supports an encoder with a resolution of 1000PPR, and you can also customize any resolution between 0-5000PPR

Packing List

• 1 x CL57RS Driver
• 1 x RS232 Cable CABLE-PC-1
• 1 x 0.5m RS485 Network Cable
• 1 x Motor Connector
• 1 x Encoder Connector