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The GE IC693CPU311 is a compact and dependable CPU Module designed for Series 90-30 PLC systems where stability, clarity, and long-term availability matter. Built for straightforward control tasks, this CPU focuses on predictable execution and easy integration, making it well suited for plants that value proven architecture over unnecessary complexity. Its balanced performance supports everyday automation needs while keeping system design clean and maintainable.

Technical Specifications

Specification	Description
Module Type	CPU Module
PLC Family	Series 90-30
Processing Function	Logic execution and control
Program Memory	Internal user memory
I/O Handling	Local and expansion I/O
Installation	PLC backplane-mounted
Power Requirement	Supplied via backplane
Operating Temperature	0°C to 60°C
Dimensions (H × W × D)	137 × 104 × 66 mm
Weight	0.43 kg

Recommended Related Models

GE IC693PWR330 – Power supply module for stable system operation
GE IC693CHS397 – Expansion rack for scalable configurations
GE IC693CMM311 – Ethernet communication module
GE IC693ETM300 – Ethernet interface for network connectivity

Popular GE PLC Models

GE IC693CPU331 – Compact CPU for standard automation tasks
GE IC693CPU352 – Flexible CPU for mid-range applications
GE IC693CPU363 – Performance-oriented Series 90-30 CPU
GE IC693CPU374 – High-capacity CPU for complex systems

Applications

Discrete control in manufacturing equipment
Basic process automation systems
Machine-level PLC control
Legacy system replacement and refurbishment
Production lines requiring stable, repeatable control logic

Advantages

Proven CPU architecture with predictable performance
Compact design ideal for space-efficient control cabinets
Seamless compatibility with Series 90-30 I/O modules
Simplifies maintenance and long-term system support
Cost-effective solution for standard control requirements

Technical FAQs

What role does the GE IC693CPU311 play in a PLC system?
It serves as the main processing unit, executing control logic and managing I/O operations.
Which PLC platform supports this CPU?
It is designed specifically for GE Series 90-30 PLC systems.
Is the CPU suitable for basic automation tasks?
Yes, it is ideal for standard logic and machine control applications.
Does the CPU require an external power supply?
No, power is supplied directly through the PLC backplane.
Can it work with Ethernet communication modules?
Yes, it supports integration with Series 90-30 communication modules.
Is the IC693CPU311 hot-swappable?
No, the system should be powered off before installation or removal.
What are the physical dimensions of the CPU module?
The module measures 137 × 104 × 66 mm.
Is this CPU suitable for long-term operation?
Yes, it is designed for continuous industrial use.
Can it be used to replace older CPUs in existing systems?
Yes, it is commonly used in system refurbishment projects.
Who typically selects the IC693CPU311?
Automation engineers and maintenance teams managing Series 90-30 PLC installations.