USB-RS485 Converter: RSC-U485
RSC-U485
Part Number / Product Name / List Price
<00400070-1 CONVERTER RSC-U485 JPN>
This is a serial converter that converts data from USB to the RS485 format. By using this product, RS485 command-controlled servos can be controlled from a PC’s USB port.
*When controlling TTL command-controlled servos, BA2082 TB-RV71EH-7.4V/3W must be connected at one point in the system.

We have confirmed that, following Windows 11 updates and other changes, our serial converter RSC-U485 may not be recognized, or its driver may not be installed due to security settings. Alternative products from other manufacturers are introduced here.
Accessories
- USB cable (A-miniB)
- Cable for RS485 connection (100 mm, EH connectors on both ends)
- Driver CD (for Windows 2000 / XP / Vista / 7)
- User manual
User Manual

RSC-U485 Driver for Windows 8.1, 10, and 11 (32/64-bit compatible) (2.4 MB)
When using this product with Microsoft(R) Windows 8.1, 10, or 11 (32/64-bit compatible), please download and use this driver.
Sample Program
Sample programs for controlling command-controlled servos using the RSC-U485 are available. Please use them for basic control and operation testing of command-controlled servos, as well as examples for developing your own programs.
Click here for the sample programs.
Connection Examples
Click here for system configurations and connection examples.




