>visionsystems.de/Data Communication/Serial Device Server/VSCom Serial Device Server/NetCom Plus/2 Ports
Two models Serial Device Servers with 2 ports as RS232 or RS232/422/485 (three way) operation. The operation mode is easily configured as common mode by DIP switch, or individually by software. Communication via WLAN is also supported.
Additionally the NetCom+ provide an option for secure Remote Access via Internet. The system of viaVPN enables simple installation and easy usage. viaVPN uses Firewall-friendly operation with minimum configuration. By that the remote access enables monitoring of the operation, possible re-configuration and use of standard functions.