GE IC693CPU372 Series 90-30 Modular CPU

Overview

The IC693CPU372 is a high-performance, single-slot modular CPU from GE Fanuc’s Series 90-30 product line. This CPU is specifically designed for industrial control applications and offers advanced processing capabilities. Equipped with an AMD SC520 processor running at 133 MHz, the IC693CPU372 supports a wide range of I/O points and provides robust Ethernet communication functionality. It is ideal for applications requiring fast data processing, reliable communication, and scalable system integration.

With built-in Ethernet interfaces and the ability to support both Modbus TCP and Industrial Ethernet, the IC693CPU372 is a versatile choice for modern automation systems. This CPU can handle up to 2048 discrete inputs and outputs, as well as a substantial number of analog input and output words, ensuring flexibility for complex system configurations.

Key Features

Processor: Powered by an AMD SC520 processor running at 133 MHz, ensuring efficient data processing and system performance.
User Memory: The module provides 240 Kbytes of total user memory, ideal for handling complex control tasks.
Ethernet Communication: Dual Ethernet ports support 10/100 Mbps transmission speed, allowing for reliable communication and network integration. Supports both Modbus TCP and Industrial Ethernet protocols.
Expansion Support: Capable of supporting seven expansion baseplates and seven remote I/O baseplates, offering great scalability.
Programmable Logic Support: Supports PLC programming via the Proficy Machine Edition software, enabling seamless integration into existing control systems.

Technical Specifications

Parameter	Specification
Manufacturer	GE Fanuc Emerson
Product Line	Series 90-30
Part Number	IC693CPU372
Weight	0.94 lbs (0.43 kg)
Product Description	Single-slot CPU with dual Ethernet interfaces
Compatible Series	VersaMax PLCs, PACSystems, Series 90
User Memory	120 Kbytes
Processor Type	AMD SC520
Processor Speed	133 MHz
I/O Points (Discrete Inputs)	2048 (%I)
I/O Points (Discrete Outputs)	2048 (%Q)
Analog Inputs	32,640 (max) (%AI)
Analog Outputs	32,640 (max) (%AQ)
Communication Ports	Two (2) Ethernet 10BaseT/100BaseTX RJ-45, auto-sensing
Supported Networks	100BaseTX, 10BaseT (IEEE 802.3)
Memory Type	240 Kbytes RAM (battery-backed)
Expandable	Yes, supports up to 7 expansion baseplates
Floating Point Math	Yes
Scan Rate	0.15 ms per 1K of Boolean logic
Timers / Counters	Over 2000
Interrupts	No
Shift Registers	Yes
System Version	32-bit

Communication and Connectivity

The IC693CPU372 features dual Ethernet ports that share the same IP address and function as an internal Ethernet switch. This allows for Daisy Chain connections and the implementation of Device Level Ring (DLR) topology. The dual-port setup also supports auto-sensing of network speeds, eliminating the need to manually configure the speed based on existing network conditions.

Memory and Expansion

The IC693CPU372 is equipped with 240 Kbytes of RAM, which is battery-backed to retain critical data during power interruptions. For applications requiring additional memory, optional non-volatile memory or Flash memory modules can be added to ensure long-term data retention without the need for battery power.

Application and Programming

This CPU module supports full PLC programming and configuration via the Proficy Machine Edition software. The built-in web server offers the ability to remotely connect for configuration, making setup and monitoring more efficient. The IC693CPU372 is compatible with various VersaMax PLCs, PACSystems, and other Series 90 components, offering flexibility for integration into diverse control systems.