Ruida RDC6344G is a laser controller system designed for use with CO2 laser engraving and cutting machines. It has a 7″ touch panel display and offers features such as hardware stability, protection against high voltage and static electricity, and a user-friendly interface.

This co2 laser cutter controller is provided with stronger software function including perfect 3-axis motion control function, large-capacity file storage, two-channel adjustable digits, analog laser power control interface, USB driver of stronger compatibility, multi-channel general/special IO control, and real-time clock and battery integrated for hardware encrypt, and this system can communicate with PC by USB2.0 or Ethernet

Ruida RDC6344G laser controller system for CO2 laser engraving and cutting machines. The system supports digital and analog laser control signals, with a maximum PWM frequency of 100K and a PWM duty ratio range of 2% to 98%. It also features a USB connection with a maximum transmission rate of 12M bps, linear and circular interpolation, and 4-channel photoelectric isolated output and input. The motor control pulse frequency can reach up to 500kHz.

Ruida RDC6344G co2 laser dsp controller
  • Laser Application Software: RDWorks V8
  • File format: the plt, dxf, ai, jpg, DST, spl, NC, CNC, ply, BMP, dib, jpg, tif, cls
  • Software Environment: windows 2000 / XP / Vista / 7 / 8 / 8 / 10 (32 and 64-bit)
  • POWER:24V 3A
  • Temperature: 0~50 ℃, humidity is not greater than 70%
  • Application area: laser cutting, laser engraving, laser welding, etc.

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Product Model: RDC6344G

6: the sixth generation controller
3: controller version
4: 4-axis
X: displayer type (1: TTF; 2:3.5 inch colorful screen; 3: 5.7 inch colorful screen; 4:7 inch touch screen)
G: standard

Functions of RDC6344G Touch Panel Controller

  • The controller has better resistance to high voltage and antistatic ability
  • One-way 24V power supply(compatible with 36V, but not recommended)
  • Support all brands and capacities of U disks, quick and strong compatible copy ability
  • 256M large-capacity file nonvolatile storage onboard, no bottlenecks limit for file size
  • Capable of a self-checking defective track can format memory, good in fault tolerance
  • 10/100M Ethernet + USB2.0 communication mode for optional
  • · Multi-way general large-current IO, convenient for function extension
  • · 16-way general IO input and output
  • · Display processing path, file preview
  • · The max. four-axis stepper/servo motor open-loop control
  • · Two-way independent digital/analog interface, the software can be adjusted respectively, convenient for double laser heads control; Dedicated RF laser control interface
  • Soft/hard limit coordinates protection for optional
  • Support linear/circular arc/B-spline interpolation function
  • Time system on board ( year-month-day, more reliable hardware encryption algorithm)
  • Online update mainboard program, convenient for maintenance and functions customization.
  • Auto-feeding, up and down, rotating engraving,left-right pushing plate, etc.
  • Support feeding line by line, slope engraving function
  • Support Power-off restart for engraving, work time preview (high accuracy to the millisecond, the preview time is exact to the actual working time, the other vendor cannot realize)
  • Support machines backlash compensation function
  • Increase Z axes linkage function
  • System Power-on resetting or not resetting for optional
  • Support multiple positioning points logic
  • All manufacturer/user parameters can be backed up and restored
  • Support double laser heads automatic layout and multiple virtual arrays intuitive layout, leftover material function


  1. Digital laser control signals:
    1. Differential output, TTL level, 20 mA, the drive capability
    2. PWM frequency 2.5K-100K for adjustable
    3. PWM duty ratio is 2% ~ 98%, adjustable
    4. PWM value is up to 4.5 V
  2. Analog laser control signal:0 ~ 5V tracing adjustable automatically.
  3. Motor control signal: differential output, TTL level, drive capability 20 mA.
  4. Motor control pulse frequency: Max.500 kHz.
  5. USB: Max. the transmission rate is 12M bps; the longest distance is 5 meters.
  6. Interpolation: Linear/circular arc/B spline, accuracy + / – 0.5 pulse.
  7. Output:4-channel, photoelectric isolated OC gate output; max drive capability is 500mA.
  8. Input: 4-channel, photoelectric isolated input, TTL level.


Ruida RDC6344G co2 laser dsp controller size
Ruida RDC6344G co2 laser dsp controller size


Ruida RDC6344G co2 laser dsp controller software rdworks

Language Change

RuiDa RDC6344G touch screen displayer control panel Chinese language change to English


Ruida RDC6344G co2 laser dsp controller ce

Manual and Software

RDWorks V8 Setup 8.01.54-20210513

2 thoughts on “RDC6344G”

  1. RDC6344G
    How many stepper drives can be used with this controller?
    I need X,Y,Z and a one for rotary axis.
    Do you have a PDF manual that you can email me.
    Thank you.
    Rodney Johnson

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