General Electric IC693CPU331T Series 90-30 Modular CPU Module

Description

The IC693CPU331T is a high-performance modular CPU module belonging to the GE Fanuc Series 90-30 programmable logic controller (PLC) family. Designed for demanding industrial automation applications, this processor provides reliable control and logic execution for complex machine and process control systems. It utilizes an 80188 processor architecture to deliver efficient instruction processing and system management.

Features

• Processor Type: 80188 microprocessor.
• Clock Speed: 10 MHz operation for rapid logic execution.
• Scan Rate: Typical scan rate of 0.4 ms per 1K of Boolean logic.
• Memory and Logic: Supports up to 680 timers and counters for versatile control configurations.
• Expansion Capability: Supports up to four (4) expansion baseplates and four (4) remote I/O baseplates, allowing for scalable system architecture.
• Power Requirements: Operates on a +5VDC bus voltage with a current draw of 350mA.

Technical Specifications

Installation Guidelines

• Ensure the PLC system is powered down before inserting or removing the CPU module from the baseplate to prevent electrical damage.
• The module should be installed in the designated CPU slot of the Series 90-30 baseplate.
• Maintain proper ventilation within the control cabinet to ensure the module operates within its specified temperature range.
• Follow standard ESD (Electrostatic Discharge) handling procedures when touching the module circuitry.
• Ensure all baseplate connections are secure and that the module is fully seated to maintain reliable bus communication.

FAQ

What is the primary function of the IC693CPU331T?

This module serves as the central processing unit for a GE Series 90-30 PLC system, responsible for executing the user program, managing I/O data, and coordinating communication across the backplane.

Can this module be used with remote I/O?

Yes, the IC693CPU331T supports up to four expansion baseplates and four remote I/O baseplates, providing flexibility for distributed control architectures.