1 Port serial port server with redundant networking and voltage supply. The redundant network port ensures the network connection by errors, with a shift time from port to port of less than 200 ms. With built-in protocols for secure network traffic (HTTPS and SSH), data traffic over the Internet can be encrypted. Eth1ser-K is a Serial Device Server for Ethernet Network, for example. local area and / or internet. The double network port with Auto Fallback continues to ensure operation if one of the network connections fails. The serial port is set up as RS232, RS422 or RS485, and working with speeds up to 460 kbit / s.
Signals:
RS232: TXD, RXD, RTS, CTS, DR, DSR, DCD, GND
RS422: TXD +, TXD, RXD +, RXD, GND
RS485 2-head: Data +, data, GND
RS485 4 Leader: TXD +, TXD, RXD +, RXD, GND