IC693CPU351 GE FANUC Modular CPU

Description

The IC693CPU351 GE FANUC Modular CPU is a single-slot modular processor belonging to the 90-30 series Programmable Logic Controller (PLC) system, designed for applications requiring high complexity, fast processing speeds, and support for large-scale I/O configurations. Powered by an 80386EX processor running at 25 megahertz, it delivers reliable performance for demanding control tasks. Its user memory varies by firmware version: 240KB with firmware version 9.0 and higher, and 80KB with firmware versions prior to 9.0. This CPU supports extensive I/O capacity, including 2048 discrete input points (%I) and 2048 discrete output points (%Q), with configurable analog I/O up to 32,640 words depending on software. It also features robust internal register resources: 1280 bits of binary global memory, 4096 bits of storage coils, 256 bits of temporary output coils, 128 bits of system status references, up to 32640 words of register memory, and 28000 words of system registers for reference only. As a single-slot module, it mounts to 5-slot or 10-slot CPU backplanes. It includes 3 built-in serial ports (no embedded Ethernet port), and supports optional communication modules such as Profibus, GBC, Ethernet, GCM, and GCM+ modules, along with floating-point math functions to enable advanced control logic.