[White]
Function:
USB Power Supply, No External Power Required: Compatible with USB 1.0 / 1.1 / 2.0, RS-422, RS-485 standards, convert USB signal and protocol frame to balanced differential RS-422 or RS-485 signal and UART protocol. The frame allows you to bridge the Star USB network to RS-422 / RS-485 network. This is equivalent to a bridge device. The products in this series offer a line surge protection and 600W lightning protection.
Adopts TVS and Thermistor Dual Thunder Protection and Surge Protection Technology: Effectively resist lightning strikes and surge voltage that occurs on the line for many reasons, maintaining very small electrode capacities, ensuring high speed transmission of RS-422 / RS-. 485 interface
Converter with automatic transmitter and receive conversion with no internal delay: Unique I/O circuitry automatically controls the direction of the data flow without handshake signals (RTS,DTR etc.), does not require jumper settings to achieve full duplex ( RS-422), Half Duplex (RS-485) mode conversion, plug and play make it suitable for all existing communication software and interface hardware.
Point to point and point to multi-point communication: Point to multi-point communications.