... Standard TCP/IP interface and versatile mode GQ-SPS01 1-port RS-232/422/485 Serial- to- Ethernet ... to an IP based Ethernet LAN. The serial port can be configured as Virtual COM,Serial tunnel, ... x 23 x76.6mmSerial InterfaceEnvironmental LimitsNumber of Ports: 1 Serial Standards:GQ-SPS01A: RS-232 NPort GQ- ... Power RequirementsData Bits: 5, 6, 7, 8 Stop Bits: 1, 1.5, 2 Parity: None, Even, Odd, Space, Mark ...