The C-more Micro line of operator interfaces now includes the EA-ECOM communication expansion module. Designed for all EA3-series C-more Micro panels, it adds an Ethernet (RJ45) port for programming and PLC communications at 10/100 Mbps. The module attaches to the rear of all EA3-series panels and requires no external power. It provides fast project download and firmware update speeds and supports multiple connections to multiple PLCs and protocols; C-more Micro programming software and firmware version 4.0 are required.