User Documentation

IE-CS(T)-2TX-xRS232/485 Web Console Configuration
5-25
UDP Multicast
A multicast is a packet sent by one host to multiple hosts. In multicast, each host that belongs to a specific
multicast group will receive multicast packets for that group. To configure a host as a multicast receiver over
the Internet, it must inform the routers on its LAN. The Internet Group Management Protocol (IGMP) is used to
communicate group membership information between hosts and routers on a LAN. IE-CS(T)-2TX-xRS232/485
supports IGMP version 2.
You could key in the IP (ex. 239.1.1.1) that multicast group assigned into the column of Destination IP address,
and next, IE-CS(T)-2TX-xRS232/485 would automatically add the Group, receiving all packets from this group
in order to fulfill the function of multicast.
Pair Connection Mode
Pair Connection Master Mode
When you select Pair Connection Master Mode for the Operation mode of one of the
IE-CS(T)-2TX-xRS232/485s this IE-CS(T)-2TX-xRS232/485 will be acting as a TCP client.