... standard TCP/IP SOCKET8. Support Virtual serial driver access and auto connect after the network disconnect9. Choice of configuration methods: Windows ... :DCD,RXD,TXD,DTR,GND,DSR,RTS,CTS RS-485:Data+,Data-,GND RS-422:TXD+,TXD-,RXD+,RXD-,GNDParity: None, ... XON/XOFFDirection control: RS485 side adopt ADDC technology, auto text and control data transfer directionLoading: RS-485/422 side support 32 nodes ...