Multi-Tech Systems 7500 - Manual (Page 168)

Ethernet Port ION 7500 / ION 7600 User’s Guide
Page 168 Chapter 6 - Hardware Reference
N OTE
Using the fiber port disables the standard RJ45 port.
IP Service Ports
Connect to the following IP Service Ports for communications over the Ethernet.
Protocol TCP/IP Port
ION 7700
Modbus RTU 7701
Modbus TCP 502
EtherGate COM1 7801
EtherGate COM2 7802