GE IC695CMM002-AD Communications Module

The IC695CMM002-AD from GE Intelligent Platforms functions as a communications module for PACSystems RX3i controllers. It provides enhanced serial communication capabilities for connecting to external devices. This module supports multiple protocols for seamless data exchange with third-party equipment. Industrial facilities depend on its flexible architecture for system integration requirements.

Technical Specifications & Hardware Details

Specification	Detail
Manufacturer	GE Intelligent Platforms
Model Number	IC695CMM002-AD
Category	Communications Module
Communication Ports	2 isolated serial ports
Port Types	RS-232, RS-422, RS-485 configurable
Protocol Support	Modbus RTU, Serial I/O, CCM, SNP
Weight	Approximately 0.30 kg (0.66 lbs)
Dimensions (H x W x D)	5.2 in x 2.8 in x 4.5 in (132 mm x 71 mm x 114 mm)
Interface	Backplane connector, dual DB9 connectors
Component Count	Single-board with dual UART controllers and isolation
Energy Storage	None (Real-time data buffering only)

Communication Port Design and Isolation

The IC695CMM002-AD features two independently configurable serial communication ports. Each port provides optical isolation to protect the backplane from electrical noise. You can configure each port for RS-232, RS-422, or RS-485 operation as needed. Furthermore, the design includes surge suppression for reliable field connectivity. This protection ensures consistent communication in electrically harsh environments.

Physical Construction and Module Layout

This communications module features a compact construction suited for RX3i rack mounting. Its front panel provides clear status LEDs for port activity and module health. The IC695CMM002-AD includes dual DB9 connectors for straightforward field cabling. You can install or replace this module without powering down adjacent cards. The board layout separates the two communication channels for signal integrity.

System Integration and Protocol Handling

The module interfaces directly with the PACSystems RX3i backplane for processor communication. It handles protocol conversion and message routing for connected field devices. The IC695CMM002-AD works alongside other communication modules for multi-protocol configurations. For similar industrial applications, static trip units and protective relays use comparable serial communication principles. However, this module specifically addresses connectivity requirements within the GE PACSystems RX3i ecosystem. Facilities rely on it for linking controllers with drives, operator interfaces, and instrumentation.