1.1 Briefing

User’s Manual of RDC6442G(U)-DFM-RD Control System

RDC644XG system is a new generation system for control of laser engraving and cutting,

which is developed by RD Co., Ltd. In addition to high hardware stability, high voltage or

static electricity rejection, and friendly 3.5’’ TFT man-machine display. This system is

provided with stronger software function including perfect 4-axle motion control function,

large-capacity file storage, two-channel adjustable digits laser power control interface,

USB driver of stronger compatibility, multi-channel general/special IO control, and, this

system can communicate with PC by USB2.0 or Ethernet, and the communication mode

is automatically checked by the system.

1.2 Description of Controller Model

1.3 Comparison of Controller Performance

Power

Feature

Laser

Port

Feature

USB

Feature

Copying

Speed

Compatib

ility

RDLC

420

RDC6332G

RDC6342G

RDC644XG

One-way

5V, one-way

24V,

independent

Only one-way

24V (compatible with

36V for power

supply, but not

recommended)

Only one-way

24V (compatible with

36V for power supply,

but

not

recommended)

Only one-way 24V

(compatible with 36V for

power supply, but not

recommended)

One-way

digit

and

one-way

analog

Common

Two-way digits

and two-way analog

port,

settable

independently and

non-interacted

Quick

Two-way digits

and two-way analog

port,

settable

independently and

non-interacted

Quick

Two-way digits port,

settable independently

and non-interacted

Very Quick

Support

Support all USB

USB disks with disks with different disks with different

Support all USB

SHENZHEN RUIDA TECHNOLOGY