The GE Fanuc Emerson IC693CPU351 is a general-purpose CPU that can be used for the Series 90-30 of Programmable Logic Controllers (PLCs). This one slot CPU includes the 80386EX processor with 25 Megahertz of speed. The IC693CPU351 contains a configurable user program memory of 240 kilobytes and includes both flash and RAM to store and save CPU firmware and user data. The IC693CPU351 has 2048 discrete input/output connection points through eight (8) racks. This CPU supports floating-point math and many communication protocols such as Ethernet, Profibus, FIP, GBC, GCM+, and GCM modules. The IC693CPU351 has three (3) serial communication ports. The IC693CPU351 has more than 2000 timers/counters, a keyswitch, and three (3) LED light indicators to show serial port and data transfer status via the serial connector.

The IC693CPU351 requires a current of 890 milliamperes and a voltage of 5 Volts DC. The IC693CPU351 offers a scan rate of 0.22 milliseconds per one kilo of logic. This CPU has shift registers and interrupts and provides an SER instruction for debugging and dynamic troubleshooting. The IC693CPU351 can be set using many standard languages and has a time-of-day (TOD) clock and total of eight (8) baseplates. The IC693CPU351 can be extended with up to 30 extra modules and has a configurable and dynamic word memory which can be set from 128 words to 32,640 words with an increment of 128-words. The IC693CPU351 weighs approximately 240 grams (0.53 pounds) while shipping and operates at zero (0) to 60 degrees Celsius (32 to 140 degrees Fahrenheit) for industrial applications.

The IC693CPU351 is a CPU module belonging to GE Fanuc 90-30 PLCs. The module has a clock speed of 25 Megahertz. It is a single slot CPU module. The module has 8 CPU baseplates in addition to 7 expansion and remote features per system. The module requires 890 milliamperes from a +5 VDC supply power load. Besides that, the module has a typical scan time of 0.22 ms per one thousand of logic for boolean contacts. The module has 2,048 discrete input points, whereas it has 2,048 discrete output points. Moreover, the model has 1,280 bits of global memory and 4,096 bits of internal coils and 256 bits of temporary output coils. The module support three serial ports. It accepts voltage input of 5 V DC and current input of 890 milliamperes. The operating temperature of this CPU model is 0 to 60 degrees Celsius. This CPU model also supports the switch key feature. The processor type of this model is 80386EX, and it is a part of the CPU series ranging from GE350 to 364. This series specially is a replacement to the older version ranging from GE 311 to 341 CPUs. Additionally, this category also boosts the performance, comes with additional memory and faster processing. Users can use the GE Fanuc software version compatible with this CPU model to create or modify user programs. The CPU model is also applicable to the Logicmaster from 90-30 and 20 systems for micro programming. Likewise, the model also supports configuration software release version 6.0 or later and the control-programming and configuration-software released version 2.0 or later.