The General Electric IC693CPU341 is a high-performance, single-slot CPU module designed for the Series 90-30 Programmable Logic Controller (PLC) platform. As a central processing unit, it serves as the core of the control system, providing efficient logic execution and robust I/O management for industrial automation applications.

Features

• 80C188XL 20 MHz processor for reliable logic execution.
• Boolean execution speed of 0.3 milliseconds per 1K of logic.
• 80 KB of built-in user memory.
• Supports configuration of up to 5 baseplates (1 CPU baseplate and 4 expansion/remote I/O baseplates).
• Integrated battery-backed clock for time-stamping and scheduling.
• Compatible with a wide range of Series 90-30 option modules, including Ethernet, Profibus, and various communication co-processors.

Applications

• Water and wastewater treatment facilities for pump and chemical dosing control.
• Power plant auxiliary system management and generator monitoring.
• Automated assembly lines, robotics, and conveyor system coordination.
• Traffic and transport signaling systems.

Technical Specifications

Installation Guidelines

• Ensure the PLC system power is disconnected before inserting or removing the CPU module from the backplane.
• The module is designed for a single-slot installation directly into the Series 90-30 baseplate.
• Maintain proper ventilation in the control cabinet to ensure the ambient temperature remains within the 0 to 60 degC range.
• Use shielded cables for communication ports to minimize EMI interference in industrial environments.
• Handle the module using ESD-safe practices to prevent damage to sensitive internal components.
• Verify that the battery is installed and functional to maintain user program memory during power cycles.

FAQ

What is the primary function of the IC693CPU341?

The IC693CPU341 acts as the central processor for the GE Series 90-30 PLC, executing user logic and managing communication with I/O modules across up to five baseplates.

Does this module support analog I/O?

Yes, it supports up to 1024 analog input words and 256 analog output words.

What communication protocols are supported?

The module supports the SNP and SNP-X protocols via its serial port and is compatible with optional communication modules such as Ethernet, Profibus, and GCM/GCM+.

How is the user program protected against power loss?

The module utilizes battery-backed RAM to retain the user program and data. Regular battery maintenance is required to ensure data integrity.