Etm Operation - ICP DAS USA M-4132 User Manual

Figure 52: Broadcast connection

4.3 ETM Operation

A server can accept one or more clients to login, but a server can only
connect with a client in this mode. Two M-4132s which are setting as
Server and Client separately setup a virtual channel over Ethernet or
Internet that allow bi-directional voice and Ethernet data to pass through,
as shown in the below. In this mode, the user's application programming
(ex: PLC editor) can connect to remote device (ex: PLC) by server and
client. The remote device doesn't need any real IP at this application.
M-4132 User Manual (Version 1.60, May/2014) PAGE：50