RS232/485/422 to Ethernet Serial Device Server Data Communication Industrial Module DC 9V‑24V Item Type: RS232/485/422 to Ethernet Serial Device Server Material: Aluminum alloy Purpose: Building automation, security, traffic control, electricity, factories, mines, railways COM1 (RS485 communication parameters) Support Function: 485 port and network port transparent transmission Interface Type: RS485, screw terminal Baud Rate: 9600-115200 (default baud rate is 9600) Communication Format: 8-bit data, 1-bit stop, no parity (configurable) Transmission Distance: Approx. 1200m / 3937ft COM2 (RS422 communication parameters) Support Function: TCP to RS422 transparent transmission Interface Type: RS485, screw terminal Baud Rate: 9600-115200 (default baud rate is 9600) Communication Format: Default: 8-bit data, 1-bit stop, no parity (configurable) Transmission Distance: Approx. 1200m / 3937ft, when the baud rate is 9600 COM3 (RS232 communication parameters) Support Function: TCP to RS232 transparent transmission Interface Type: RS232, DB9 terminal male Baud Rate: 9600-115200 (default baud rate is 9600) Communication Format: 8-bit data, 1-bit stop, no parity (configurable) Ethernet Interface Parameters: Interface Form: RJ45 Communication Protocol: TCP; HTTP; Speed: 10Mbps; full duplex P TCP Parameters: Default IP: 192.168.1.15 Default Port: 502 Power Parameters: Power Consumption: 0.5W-2W Working Environment: Working Temperature: -20-70℃ Storage Temperature: -40-85℃ Installation Method: Rail