Hach KUNBUS-GW PROFINET TPS-1 Bedienungsanleitung Seite 8

Figure 2 shows an installation with a router for the Modbus TCP connection.
Figure 2 Example 2
• The Modbus TCP is connected to a router.
• All of the devices have a static IP address or the router sets the IP address through DHCP.
Note: Make sure that the router always uses the same IP address for the same devices (MAC) if DHCP is used.
• The controller has internet access with WiFi or cellular connection.
• To set up the IP address of the controller, the Ethernet/IP gateway and the router settings, a laptop
is necessary.
Figure 3 shows an installation with a router or switch for all devices.
Figure 3 Example 3
• All of the devices are connected with a router or switch.
• All of the devices have a static IP address or the router or switch sets the IP address through
DHCP.
8 English