The IC695CMM002, developed by Emerson Automation and formerly produced by GE Intelligent Platforms (GE IP), is a serial communication module designed for the PACSystems RX3i platform. It features two independent RJ-45 serial ports that support RS-232 or RS-485/422 communication and can be configured for either 4-wire (full-duplex) or 2-wire (half-duplex) operation. Up to six instances of the IC695CMM002 can be installed in a single CPU backplane, allowing flexible communication expansion. Each port is individually configurable for MODBUS Master, MODBUS Slave, CCM Slave, DNP3 Master, DNP3 Slave, or Serial I/O protocols, providing extensive versatility for different network architectures. The module is designed with 500 VDC continuous isolation and 710 VDC for 1-minute isolation to ensure electrical protection and communication stability. The IC695CMM002 may be used in automation systems across North America, Europe, Asia, and worldwide, where robust multi-protocol communication and high-reliability serial connectivity are essential for industrial process control.