CS2RS-D507, 7.0 A, MODBUS Control Closed-Loop Stepper Driver

CS2RS-D507, 7.0 A, MODBUS Control Closed-Loop Stepper Driver

SKU: SMC-024

The CS2RS-D507 is a Modbus (RS485) control closed loop stepper driver, able to power 2 phase stepper motors smoothly with very low motor heating & noise. It can provide up to 7.0 A, operating at 20-50 VDC.

  • Manufacturer: Leadshine
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CS2RS Series are closed loop stepper drive based on standard Modbus RTU 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. CS2RS Series also support the feature of teaching, the operation modes of Profile Position, Profile Velocity and Homing. CS2RS-D507 can power 2-phase NEMA 17, 23, 24 stepper motors with 1000 ppr to 5000 ppr incremental encoders.


  • Support Modbus RTU 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
  • Support Functions: Teaching, Interrupt, Skip, Suspend, Circulate motion
  • CS-M motors: NEMA17/23/24 with encoder resolution of 1000 ppr to 5000 ppr
  • Protections for over voltage, over current and position following error, encoder cable error,etc.
    • SKU
    • Weight
      0.25 kg
    • Dimensions (L x W x H)
      16 x 11 x 6 cm

Input voltage: 20-50 VDC

Output current: 0.5 to 7.0 A

Communication Type: RS232 for tuning, RS485 for networking control

# of Digital Inputs: 7

Digital Inputs: Limit switch signal, original signal, quick stop, alarm reset, and position table inputs

# of Digital Outputs: 3

Digital Outputs: Fault output, brake output, and motion complete output

Operation Mode: PP, PV, HM

Protection: Over current; over voltage; chip error; motor cable error; ROM error; auto-tuning error; position following error; 

Operating environment:

  • Environment: Avoid dust, oil fog and corrosive gases
  • Storage temperature: -20 to 65°C
  • Ambient temperature: 0 to 50°C
  • Humidity: 40% to 95% RH
  • Operating temperature: 0-50°C Max
  • Vibration: 5.9 m/s2 Max

Weight: 250 g

Dimension: 118 x 79.5 x 25.5 mm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

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By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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