REX_300_EDGEwebThe REX 300 enables simple and secure remote communication with machines and installations. Its "S7" design makes it easy to integrate into S7 systems. It is configured via a web interface, "myREX24.net," and regardless of the network access used, the Configuration Wizard simplifies connection parameterization: VPN, internet, and local network. This allows for complete configuration in just a few minutes. Free myREX services facilitate device location on the internet with dynamic name resolution or by emailing the public IP address.

Features include: Secure remote maintenance via OpenVPN/IPSec/PPTP; Firewall; MPI/PROFIBUS; Remote maintenance of RS232/RS485 devices; Support for the most common S7-300/400 programming tools; Independent of the network access used: analog, ISDN, GPRS/EDGE, UMTS, and LAN/internet access; Downloadable configuration; Remote monitoring of connected devices. It has a USB port for firmware updates and configuration. WEB2go allows you to control your installation at all times, even from your smartphone or tablet.

With the myREX.net connection hub, you avoid the cumbersome port opening authorization procedures in the client's firewall. Configuration is greatly simplified because both the machine and the technician establish outbound VPN connections, ensuring secure and encrypted data transfer.

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