Brand GE Fanuc
Series Series 90-30
Part number IC693CPU374
I/O count 2048
Processor speed 133 megahertz
Register memory 240 KB
The power supply requires 7.4 watts at 5 volts DC
Floating point math, yes.
Processor Model Embedded 586
Serial port RS-485 (via power supply)
Ethernet port number 2
Operating temperature 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)

The IC693CPU374 is a GE Fanuc Programmable Logic controller (PLC) module in the 90-30 series. The module is a processor module for hosting user programs, executing logic, and data exchange managed with the processor through an embedded communication port.

IC693CPU374 can also be called controller. The controller has a built-in microprocessor with an embedded 586 processor and a processing speed of 133 MHz. Its typical scan rate is 0.15 ms per 1K Boolean contact logic. This controller module has a single slot width mounted on a 90-30 PLC rack.

The user memory of IC693CPU374 is 240KB. It has two (2) Ethernet communication ports, supports 10/100 Mbps transmission speed, and has automatic sensing function. These ports enable the controller to connect to an Ethernet network in order to communicate with programming workstations such as desktops or laptops, with human machine interface (HMI) and supervisory control and data acquisition (SCADA) systems, and with other processors used for messaging functions. The controller can also communicate via the RS485 communication interface on the power supply, whether it is a standard power supply or a high capacity power supply.

The controller accepts user programs developed using a variety of programming software applications, Examples include VersaPro version 2.03 or later, CIMPLICITY Machine Edition Logic Developer version 2.60 or later, and control software version 2.50 or later. When making online edits to the controller using an existing user program, use the same or later version of the same software.

The IC693CPU374 CPU has a processor speed of 133 megahertz and a total user memory of 240 KB. Program memory can be configured according to application requirements, and it includes a register memory that can be configured in the range of 128 to 32,640 words, and a configurable memory for analog input and analog output. The memory of the system register supports up to 28 words, and users can set about 2000 timers and counters. The IC693CPU374 CPU uses an AMD SC80386 type 520EX processor and has 2 built-in Ethernet ports that allow 10/100 base-T/TX communication. Featured Ethernet ports are connected through RJ-45 connectors. The device also supports an RS-485 port on the power supply and allows communication via SNP and SNPX protocols. In addition, the device also supports a variety of commonly used program storage devices.