User`s manual

MGate MB3000 User’s Manual Case Studies
11-3
Replace Serial Masters with Ethernet Master(s), Slave IDs
are Fixed
Some legacy Modbus slave devices have fixed IDs that cannot be changed. In order to integrate the
devices into a Modbus TCP network, a multiport MGate model (MB3280, MB3270, or MB3480)
can be used to assign virtual slave IDs. For more information about virtual slave IDs, please refer to
Chapter 9.