... ,RXD,TXD,DTR,GND,DSR,RTS,CTS RS-485:Data+,Data-,GND RS-422:TXD+,TXD-,RXD+,RXD-,GNDParity: None ... XOFFDirection control: RS485 side adopt ADDC technology, auto text and control data transfer directionLoading: RS-485/422 side support 32 nodes ... , TELNET and WEBPowerPower input: 5VDCConsumption: <1WEnvironmentWorking temperature:-20°C~60°CStorage temperature:-25°C~85°CHumidity: Relative humidity 5% to ...