RDC6442S control board with dual laser head support

CO2 laser controller with Ethernet USB interface

RDC6442G laser controller wiring diagram

Ruida RDC6442S Laser Controller

Ruida RDC6442S is a next-generation CO2 laser controller system designed for high-speed, high-precision engraving and cutting. It supports dual laser head control, USB and Ethernet communication, and is compatible with RDWorks, LightBurn, and LaserCut software.

product details

Description

As an upgraded version of the RDC6442G, the RDC6442S controller features a 3.5” color display, powerful DSP processing, larger memory, and enhanced compatibility with various design formats. It enables smooth, stable movement of laser heads, accurate path planning, and flexible control over four axes. It’s widely used in leather cutting, signage, garment production, and non-metal engraving industries.

With support for multiple languages and advanced logic features like auto-feed, real-time preview, and breakpoint resume, the RDC6442S is an ideal controller for professional laser systems.

Features

Dual Laser Head Control with software-adjustable parameters
Compatible with RDWorks, LightBurn, LaserCut
3.5” Color HMI and user-friendly interface
Supports AI, DXF, PLT, DST file formats
USB2.0 + 10/100M Ethernet communication
Real-time job preview, time estimation, resume from power loss
Z-axis & rotary support, 4-axis motion control
Built-in 256MB memory and onboard file management
CE, FCC, RoHS certified

Parameters

Model	RDC6442S / RDC6442G (Standard / Dual-Head)
Display	3.5" Color HMI Panel
Control Axes	4 (supports stepper/servo motors)
Communication	USB 2.0, Ethernet (10/100M)
Power Supply	DC +24V (>2A)
I/O Ports	4 Outputs (OC), 4 Inputs (isolated)
Pulse Frequency	Up to 500KHz
PWM Output	2K–50KHz, 1%–99% duty cycle
File Support	AI, DXF, PLT, BMP, DST, etc.
Memory	256MB onboard (non-volatile)
Software	RDWorks, LaserCut, LightBurn
Language Support	English, 中文, Español, Deutsch, Français, русский, Türkçe, 한국어, Italiano
Certifications	CE, FCC, RoHS
Working Temp	0°C–50°C / Humidity ≤70%

Applications

Laser Cutting & Engraving: Acrylic, leather, fabric, plywood, MDF, paper, PVC, PET
Signage & Advertising: Precision cutting and design for signs, logos, displays
Craft & Gift Making: Artistic engraving on wood, felt, and textiles
Garment & Textile Industry: Fabric cutting and embroidery positioning
Automation & DIY Machines: Compatible with 50W–100W CO2 laser machines