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 doesnt require external power supply. It's compatible 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 1.2 km (9600bps). ^^ The product accessories are terminal blocks for connection. As a professional manufacturer, the customer service team will wholeheartedly solve the difficulties for you. Please feel free to contact us for any problems.