NAT Gateway and Firewall

A NAT gateway manages IP address translation, while a firewall filters traffic according to security rules. Together, they separate network segments, control authorised communication, and protect machine networks while enabling secure data exchange with plant or enterprise systems.

Test Access Point (TAP)

A Test Access Point provides passive access to network traffic for analysis and troubleshooting. It allows diagnostic tools to monitor communication without interrupting the active PROFINET connection.