The USB to RS485/422 converter adopts FTDI chipset, which is more stable than other chips. It also provides surge and electrostatic discharge protection to make transmission more stable and safe.
The conventer doesn’t require external power supply. It's with USB V1. 1, 1.0, 2.0 and EIA RS-485, RS-422 standards.
This interface converter supports point to point or point to multi-point communication, allows to connect 32 sets RS-422 or RS-485 device. This is a very strong loading capacity.
This adapter has zero-delay automatic transceiver-receiver conversion and its unique I/O circuit controls the direction of data flow automatically. The maximum transmission distance of RS-485 / 422 terminal is 1.2km (9600bps).
The product are terminal blocks for connection. As a professional manufacturer, the team will wholeheartedly solve the difficulties for you. Please feel to for any problems.