I/O modules

Core Function for System Expansion

The GE Fanuc IC693CHS398 is a 5-slot expansion baseplate for the Series 90-30 Programmable Logic Controller system. This unit extends the capacity of a central CPU rack by adding slots for additional I/O and option modules. It connects directly to a CPU baseplate via a dedicated 25-pin D-type connector. Consequently, it is essential for scaling control systems to handle more complex automation tasks.

Dedicated Slot Configuration and Compatibility

The leftmost slot on this baseplate is dedicated exclusively for a power supply module. Slot 1 (labeled CPU/1) accommodates either a CPU or a special option module. The remaining slots 2 through 5 support standard I/O modules or other compatible option modules. The IC693CHS398 supports multiple expansion racks per CPU, with the quantity depending on the specific CPU model used.

Technical Specifications and System Integration

Designed as a modular component, this baseplate allows for flexible and cost-effective system growth. Its expansion port enables the creation of a daisy-chained network of racks from a single CPU. The following table details its primary function, slot configuration, and compatibility parameters.

Application for Scalable Automation

Use this expansion baseplate when your Series 90-30 system requires more I/O points than the CPU rack provides. It enables the connection of additional digital, analog, and special communication modules. The GE Fanuc IC693CHS398 is a fundamental building block for creating scalable and cost-effective industrial control panels. Therefore, it is widely used in manufacturing, material handling, and process control applications.

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