Repair GE-Emerson IC693CMM321/FG Ethernet Interface Module with RJ-11 Port

The GE-Emerson IC693CMM321/FG Ethernet Interface Module with RJ-11 Port provides an interface that allows the user to attach the Series 90-30 PLC to an Ethernet LAN via an external transceiver and AAUI cable, and to communicate with hosts and other control devices on the network. 

The Ethernet Interface for the Series 90-30 PLC has client/server capability. As a client, it can initiate communications with other PLCs containing Ethernet Interfaces. This is done from a ladder program using the COMMREQ Function Block. As a server, it responds only to requests from other devices such as a Host computer running a Host Communications Toolkit application or another Series 90-30 PLC acting as a client.

The FG module of the IC693CMM321 includes an RJ-11 port on the front of the module for communication.