The IC695CPU320 is a GE Fanuc / Emerson Automation controller module. The module is part of the PACSystems RX3i controller platform. The controller can be used for efficient control of industrial machines and processes. It enables high-speed data transfer through the Peripheral Component Interconnect (PCI) slot and supports serial backplanes for migrating 90-30 series I/O systems.

The IC695CPU320 has two (2) built-in communication ports that support RS232 and RS485 communication standards. These communication ports use the Ninety Series Protocol (SNP) slave mode to communicate with programming workstations, Human Machine Interfaces (HMI), Supervisory Control and Data Acquisition (SCADA) systems. The controller can be installed in the Rx695i 012-slot general purpose backplane, catalog number IC3CHS12. and the Rx695i 016-slot general purpose backplane, catalog number IC3CHS16.

The IC695CPU320 has an internal Celeron M processor with a processing speed of 1 GHz It contains 65 MB of user memory, the contents of which are retained by the Lithium Smart Battery Series 693-302 Auxiliary Battery Module, catalog numbers IC90ACC30 and IC695ACC302. respectively. In addition, it has 64 MB of non-volatile flash user memory. In addition, these user memories support the reassignment of custom-sized data and program memories. It supports up to 512 program blocks with a maximum individual block size of 128 KB.

The IC695CPU320 supports most 90-30 series PLC I/O modules. This feature provides flexibility and is especially useful and beneficial when upgrading a legacy 90-30 series to a modern PACSystems RX3i controller platform. This allows for a phased migration in which the controllers and logic of the existing 90-30 PLCs are migrated first, and then the I/O modules are migrated. firmware modifications are supported by the PACSystems RX3i.