OVERVIEW

Official designation: GE Fanuc IC693CPU372 (Series 90-30, Modular CPU)

Role/Application: A single-slot high-speed central processing unit with an AMD SC520 processor and integrated Ethernet for advanced Series 90-30 control applications.

KEY SPECS SUMMARY

Power: 5 V DC, 1.2 A from backplane

Interfaces / Ports: Two RJ-45 (Ethernet), one 15-pin D-type (Serial)

Indicators: Five LEDs (Run, Stop, I/O Enable, CPU Fault, Comm Status)

Operating Temp: 0 degrees C to 60 degrees C

Platform / Compatibility: Series 90-30 baseplates

Limit: 240 Kbytes memory, two 10/100 Mbps Ethernet ports

Lifecycle: Discontinued

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the processor type and operating clock speed of the IC693CPU372 module?

A: The module utilizes an AMD SC520 processor operating at a clock speed of 133 MHz.

Wiring & Installation:

Q: Which communication port on the CPU is used for connecting a programming terminal or HMI interface?

A: The 15-pin D-type serial port supports connections to external devices for programming and HMI.

Troubleshooting & Compatibility:

Q: What is the meaning of the CPU Fault LED turning on during operation?

A: The CPU Fault LED on state indicates a detected hardware error or a fatal software fault within the module.

Replacement & Upgrades:

Q: What is the recommended upgrade path for systems currently utilizing the discontinued IC693CPU372?

A: Refer to the latest manufacturer manual for the recommended CPU upgrades within the PACSystems RX3i family.