AMSAMOTION USB-CN226
Here’s a draft text you can use for a guide or support page to download the driver for the (likely a USB to RS232/RS485 converter or similar serial adapter).
- Automatic – kernel supports RTL8153 from kernel 3.x onward.
Check:dmesg | grep r8152 - If not working:
sudo apt update sudo apt install r8152-dkms # for Realtek # or compile from Realtek's Linux driver (cdrom/release)
Special Features
: Two-color LED indicators for transceiving status and optional electrical isolation to protect against voltage spikes. Amsamotion USB-CN226 Driver Download
Common Troubleshooting Errors and Fixes
The First Hello
: With a click of the "Work Online" button, the status bar turns from gray to a steady green. The code flows from the laptop to the PLC, and the machinery springs to life. Essential Technical Details
Solution:
Run Windows Update. If that fails, manually install using the CH341SER.EXE even if you think it’s Prolific—many Amsamotion units are rebranded CH340s.
Supported PLCs:
Omron CS, CJ, CQM1H, and CPM2C series. Note: The CJ2M series may require a square-shaped port cable instead.