Cloudray Ruida RDC5121 Laser Controller
Cloudray Ruida RDC5121 Laser Controller
Cloudray Ruida RDC5121 Laser Controller

Cloudray Ruida RDC5121 Laser Controller

$ 248.00 USD
  • SKU: LC08R5121
  • Availability: in stock Many in stock Out of stock You can purchase this product but it's out of stock
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Laser Controller RDC5121

RDC5121 system is a simple two-axis carving control system. With 2.0-inch black and white screen, the interface is easy to operate. It can only control two movement axes of XY, and realize one laser energy following control at the same time. Support USB2.0 and PC communication, support U disk copy files.

Technical Parameter

1.Support LCD display and button operation;
2.Support up to 2 motor output, 1 channel independent digital / analog laser output;
3.Support up to 2 OC gate (300mA current) output, can directly drive 5V/24 relay;
4.Support laser engraving/cutting;
5.2 motor interface output maximum 400KHZ frequency, drive capacity 20mA;
6.Onboard 128M non-releasable memory;
7.USB maximum transmission rate of 12M, the longest distance of 5 meters;
8.Linear / arc / B-spline interpolation accuracy +/- 0.5 pulse;
9.2 universal optical isolation input, compatible with 5V/12V/24V logic level;
It can be widely used in laser cutting, laser engraving, laser welding and other fields with only XY two motion axes, one laser channel, and a small number of input and output points.

Product Structure

Wiring Diagram

Connection Diagram

Software RDwork V8


Packing List

What's included


Ruida RDC5121 Laser Controller is warranted for 12 months.

You could take a look at WARRANTY AND RETURN for more warranty terms.

Returns Policy

You may return most new, unopened items within 30 days(contact us: of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.(You can return it to the address below after contacted us: Room 101, 3-A, No.10 Huashenmiao, Huashen Technology Park Yuhuatai District, Nanjing, China 210000)


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.