Automatic data direction control, real TXD/RXD/GND communication
The Range of Baud rate: 300bps-115.2Kbps,transmission Distance: 5,000m9,600bps
Protection level: RS-232 interface +/-15KV ESD protection, RS-422, RS-485 interface surge protection of 600W per line
Working Mode: asynchronous half-duplex (RS485) or full-duplex (RS422)
Works with all communication software, plug & play