Plug the cable directly into a motherboard USB port (prefer USB 2.0 ports over USB 3.0 ports on older laptops). 2. Yellow Exclamation Mark / Code 10 (PL2303 Driver)
Once the driver is installed and the COM port is identified, configure Omron's CX-Programmer:
Several industrial tech blogs host direct download links:
The driver is the software foundation that enables this hardware connection. It instructs the computer’s operating system to simulate a traditional serial (COM) port via the USB interface. Without the correct driver—typically based on the —programming software like Omron's CX-Programmer cannot recognize the PLC, leading to communication timeouts or failed data transfers. Key Technical Features amsamotion usb-cn226 driver download
Your Amsamotion USB-CN226 is a reliable tool when paired with the correct driver. Follow this guide, and you’ll have your COM port up and running in under ten minutes.
The cable simulates a traditional serial (COM) port on your computer, enabling programming software like CX-Programmer to communicate with the PLC as if it were connected via a legacy RS232 port. There is an important compatibility note, however: it is not suitable for the , which uses a different, standard square USB-B port like a printer. For those models, a different download cable is required.
: A comprehensive driver package for various Amsamotion PLC cables is available at industryparts.pk . Plug the cable directly into a motherboard USB
Because OMRON and third-party vendors design hardware around generic conversion chips, you have three primary methods to safely secure the correct files: Method A: Official Silicon Vendor Pages (Recommended)
Ultimate Guide to Amsamotion USB-CN226 Driver Download and Installation
Features an FTDI chipset for stable, high-speed data communication (up to 115,200 baud). It instructs the computer’s operating system to simulate
Close any other program using that COM port (e.g., Cura, Arduino IDE, serial monitors). Restart your PC.
Plug the Amsamotion USB-CN226 cable into a USB port on your PC.
What appears in your Device Manager?
For PL2303 variants: Navigate to the Prolific Driver Utilities page. Method B: Native Omron CX-One Directory