The IC693CPU374 by GE Fanuc Emerson is a CPU 374 Module. It has a single slot CPU module with embedded Ethernet interface and a processor speed of 133 Megahertz. The IC693CPU374 has an Embedded 586 processor type and a typical scan rate of 0.15 milliseconds per 1K of logic (boolean contacts). For memory type, the IC693CPU374 uses RAM and flash memory; total user memory for this hardware is 240 Kilobytes, or 245,760 bytes. This module has 2,048 (fixed) discrete input (%I) and output (%Q) points. Discrete global memory (%G) is 1,280 bits (fixed) and internal coils (%M) is 4,096 bits (fixed); output temporary coils (%T) is 256 bits (fixed). The IC693CPU374 has register memory, analog inputs, and analog outputs all configurable between 128 and 32,640 words. It has a battery backed clock and a battery back up of 1.2 months for internal battery and 15 months with external battery. The IC693CPU374’s load required from power supply is 7.4 Watts of 5 Volts DC; high capacity power supplies are recommended.

The IC693CPU374 is EZ program store device enabled and it has 8 total baseplates per system (CPU baseplate + 7 expansion and/or remote). Protocol support is SNP and SNPX on power supply RS-485 port; the module has two Ethernet ports, with both being 10/100baseT/TX ports with auto sensing (RJ-45 connection). The IC693CPU374 has one IP address and uses SRTP and Ethernet Global Data (EGD) for protocols. Environmental specifications for the IC693CPU374 include an operating temperature between 0 and 60 degrees Celsius (ambient) and a storage temperature between -40 and 85 degrees Celsius. Agency approvals include UL508, C-UL (Class I, Division II, A, B, C, D), and CE Mark.

The IC693CPU374 is a Programmable Logic Controller (PLC) module by GE Fanuc that is part of the 90-30 series. This is a processor module that hosts the user application, executes the logic algorithm, and manages data transfers to and from the CPU via integrated connectivity options. The IC693CPU374 is also known as a controller. This controller incorporates a microprocessor with an integrated 586 processor operating at 133 Megahertz. It typically scans at a speed of 0.15 milliseconds per 1,000 Boolean contact logic elements. This control module is placed in the 90-30 PLC rack and has a single slot width.
The IC693CPU374 has 240KB of user memory. It features two Ethernet communication connections that allow 10/100 Megabits per second transmission at auto-sensing speeds. Those ports enable the controller to communicate with coding workstations such as desktop devices, as well as with Supervisory Control and Data Acquisition (SCADA) and  Human Machine Interface (HMI) systems, as well as with other processors for messaging purposes. Additionally, this controller may be interacted with through the RS485 communication ports located on the power supply, whether regular or high-capacity. This controller allows user programs written in a number of programming languages, including VersaPro 2.03 or higher, CIMPLICITY Machine Edition Logic Developer 2.60 or higher, and Control software version 2.50 or higher. When editing a controller online with an existing user program, use the same software version or a higher version.
The IC693CPU374 CPU operates at a 133-Megahertz clock speed and has an overall user memory capacity of 240 Kilobytes. The program memory may be adjusted to satisfy the requirements of the application and consists of customizable register memory with a word size varied 128 to 32,640 and a configurable memory for analog outputs and inputs. The system register memory allows up to 28 words, and the user may configure about 2000 timers and counters.
The AMD SC520 80386EX processor powers the IC693CPU374 CPU, which has equipped with built Ethernet ports that provide 10/100 Base-T/TX connection. RJ-45 connectors are used to connect the Ethernet ports. Additionally, the device includes an RS-485 connection on the power supply and enables communication through the SNP and SNPX protocols. Additionally, the machine supports a variety of frequently used program storage devices.